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<p>[TOC]</p>
<h1 id="一、开始使用-v-tooltip"><a href="#一、开始使用-v-tooltip" class="headerlink" title="一、开始使用 v-tooltip"></a>一、开始使用 v-tooltip</h1><p><a href="https://github.com/Akryum/v-tooltip" target="_blank" rel="noopener">https://github.com/Akryum/v-tooltip</a></p>
<h2 id="（一）Node-环境"><a href="#（一）Node-环境" class="headerlink" title="（一）Node 环境"></a>（一）Node 环境</h2><p><code>npm i -save v-tooltip</code> 安装依赖</p>
<h3 id="1-全局注册插件"><a href="#1-全局注册插件" class="headerlink" title="1 全局注册插件"></a>1 全局注册插件</h3><figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> Vue <span class="keyword">from</span> <span class="string">'vue'</span></span><br><span class="line"><span class="keyword">import</span> VTooltip <span class="keyword">from</span> <span class="string">'v-tooltip'</span></span><br><span class="line"></span><br><span class="line">Vue.use(VTooltip)</span><br></pre></td></tr></table></figure>
<h3 id="2-解构引入组件和指令"><a href="#2-解构引入组件和指令" class="headerlink" title="2 解构引入组件和指令"></a>2 解构引入组件和指令</h3><p>除了全部引入还可以解构出组件或者指令分别引入</p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> Vue <span class="keyword">from</span> <span class="string">'vue'</span></span><br><span class="line"><span class="keyword">import</span> { VTooltip, VPopover, VClosePopover } <span class="keyword">from</span> <span class="string">'v-tooltip'</span></span><br><span class="line"></span><br><span class="line">Vue.directive(<span class="string">'tooltip'</span>, VTooltip)</span><br><span class="line">Vue.directive(<span class="string">'close-popover'</span>, VClosePopover)</span><br><span class="line">Vue.component(<span class="string">'v-popover'</span>, VPopover)</span><br></pre></td></tr></table></figure>
<h2 id="（二）浏览器环境"><a href="#（二）浏览器环境" class="headerlink" title="（二）浏览器环境"></a>（二）浏览器环境</h2><p>CDN 引入插件 <code><script src="https://unpkg.com/v-tooltip"></script></code></p>
<p>如果在该页面被检测到有 <code>vue</code> ，那么该插件会自动注册。如果没有反应，可以手动注册</p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">// 手动注册</span></span><br><span class="line">Vue.use(VTooltip)</span><br><span class="line"></span><br><span class="line"><span class="comment">// 或者按需注册</span></span><br><span class="line">Vue.directive(<span class="string">'tooltip'</span>, VTooltip.VTooltip)</span><br><span class="line">Vue.directive(<span class="string">'close-popover'</span>, VTooltip.VClosePopover)</span><br><span class="line">Vue.component(<span class="string">'v-popover'</span>, VTooltip.VPopover)</span><br></pre></td></tr></table></figure>
<h2 id="（三）样式选择"><a href="#（三）样式选择" class="headerlink" title="（三）样式选择"></a>（三）样式选择</h2><p>是两种CSS编译器的样式示例。</p>
<p>举例了主要的几个样式类，如 <code>tooltip-inner</code>，就是弹出的主内容区</p>
<h3 id="1-Sass-Less"><a href="#1-Sass-Less" class="headerlink" title="1 Sass / Less"></a>1 Sass / Less</h3><figure class="highlight css"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br><span class="line">103</span><br><span class="line">104</span><br><span class="line">105</span><br><span class="line">106</span><br><span class="line">107</span><br><span class="line">108</span><br><span class="line">109</span><br></pre></td><td class="code"><pre><span class="line"><span class="selector-class">.tooltip</span> {</span><br><span class="line"> <span class="attribute">display</span>: block <span class="meta">!important</span>;</span><br><span class="line"> <span class="attribute">z-index</span>: <span class="number">10000</span>;</span><br><span class="line"></span><br><span class="line"> .tooltip-inner {</span><br><span class="line"> <span class="selector-tag">background</span>: <span class="selector-tag">black</span>;</span><br><span class="line"> <span class="selector-tag">color</span>: <span class="selector-tag">white</span>;</span><br><span class="line"> <span class="selector-tag">border-radius</span>: 16<span class="selector-tag">px</span>;</span><br><span class="line"> <span class="selector-tag">padding</span>: 5<span class="selector-tag">px</span> 10<span class="selector-tag">px</span> 4<span class="selector-tag">px</span>;</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="selector-class">.tooltip-arrow</span> {</span><br><span class="line"> <span class="attribute">width</span>: <span class="number">0</span>;</span><br><span class="line"> <span class="attribute">height</span>: <span class="number">0</span>;</span><br><span class="line"> <span class="attribute">border-style</span>: solid;</span><br><span class="line"> <span class="attribute">position</span>: absolute;</span><br><span class="line"> <span class="attribute">margin</span>: <span class="number">5px</span>;</span><br><span class="line"> <span class="attribute">border-color</span>: black;</span><br><span class="line"> <span class="attribute">z-index</span>: <span class="number">1</span>;</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-attr">[x-placement^="top"]</span> {</span><br><span class="line"> <span class="attribute">margin-bottom</span>: <span class="number">5px</span>;</span><br><span class="line"></span><br><span class="line"> .tooltip-arrow {</span><br><span class="line"> <span class="selector-tag">border-width</span>: 5<span class="selector-tag">px</span> 5<span class="selector-tag">px</span> 0 5<span class="selector-tag">px</span>;</span><br><span class="line"> <span class="selector-tag">border-left-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-right-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-bottom-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">bottom</span>: <span class="selector-tag">-5px</span>;</span><br><span class="line"> <span class="selector-tag">left</span>: <span class="selector-tag">calc</span>(50% <span class="selector-tag">-</span> 5<span class="selector-tag">px</span>);</span><br><span class="line"> <span class="selector-tag">margin-top</span>: 0;</span><br><span class="line"> <span class="selector-tag">margin-bottom</span>: 0;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-attr">[x-placement^="bottom"]</span> {</span><br><span class="line"> <span class="attribute">margin-top</span>: <span class="number">5px</span>;</span><br><span class="line"></span><br><span class="line"> .tooltip-arrow {</span><br><span class="line"> <span class="selector-tag">border-width</span>: 0 5<span class="selector-tag">px</span> 5<span class="selector-tag">px</span> 5<span class="selector-tag">px</span>;</span><br><span class="line"> <span class="selector-tag">border-left-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-right-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-top-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">top</span>: <span class="selector-tag">-5px</span>;</span><br><span class="line"> <span class="selector-tag">left</span>: <span class="selector-tag">calc</span>(50% <span class="selector-tag">-</span> 5<span class="selector-tag">px</span>);</span><br><span class="line"> <span class="selector-tag">margin-top</span>: 0;</span><br><span class="line"> <span class="selector-tag">margin-bottom</span>: 0;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-attr">[x-placement^="right"]</span> {</span><br><span class="line"> <span class="attribute">margin-left</span>: <span class="number">5px</span>;</span><br><span class="line"></span><br><span class="line"> .tooltip-arrow {</span><br><span class="line"> <span class="selector-tag">border-width</span>: 5<span class="selector-tag">px</span> 5<span class="selector-tag">px</span> 5<span class="selector-tag">px</span> 0;</span><br><span class="line"> <span class="selector-tag">border-left-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-top-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-bottom-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">left</span>: <span class="selector-tag">-5px</span>;</span><br><span class="line"> <span class="selector-tag">top</span>: <span class="selector-tag">calc</span>(50% <span class="selector-tag">-</span> 5<span class="selector-tag">px</span>);</span><br><span class="line"> <span class="selector-tag">margin-left</span>: 0;</span><br><span class="line"> <span class="selector-tag">margin-right</span>: 0;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-attr">[x-placement^="left"]</span> {</span><br><span class="line"> <span class="attribute">margin-right</span>: <span class="number">5px</span>;</span><br><span class="line"></span><br><span class="line"> .tooltip-arrow {</span><br><span class="line"> <span class="selector-tag">border-width</span>: 5<span class="selector-tag">px</span> 0 5<span class="selector-tag">px</span> 5<span class="selector-tag">px</span>;</span><br><span class="line"> <span class="selector-tag">border-top-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-right-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">border-bottom-color</span>: <span class="selector-tag">transparent</span> !<span class="selector-tag">important</span>;</span><br><span class="line"> <span class="selector-tag">right</span>: <span class="selector-tag">-5px</span>;</span><br><span class="line"> <span class="selector-tag">top</span>: <span class="selector-tag">calc</span>(50% <span class="selector-tag">-</span> 5<span class="selector-tag">px</span>);</span><br><span class="line"> <span class="selector-tag">margin-left</span>: 0;</span><br><span class="line"> <span class="selector-tag">margin-right</span>: 0;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-class">.popover</span> {</span><br><span class="line"> $color: #f9f9f9;</span><br><span class="line"></span><br><span class="line"> <span class="selector-class">.popover-inner</span> {</span><br><span class="line"> <span class="attribute">background</span>: $color;</span><br><span class="line"> <span class="attribute">color</span>: black;</span><br><span class="line"> <span class="attribute">padding</span>: <span class="number">24px</span>;</span><br><span class="line"> <span class="attribute">border-radius</span>: <span class="number">5px</span>;</span><br><span class="line"> <span class="attribute">box-shadow</span>: <span class="number">0</span> <span class="number">5px</span> <span class="number">30px</span> <span class="built_in">rgba</span>(black, .1);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="selector-class">.popover-arrow</span> {</span><br><span class="line"> <span class="attribute">border-color</span>: $color;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-attr">[aria-hidden='true']</span> {</span><br><span class="line"> <span class="attribute">visibility</span>: hidden;</span><br><span class="line"> <span class="attribute">opacity</span>: <span class="number">0</span>;</span><br><span class="line"> <span class="attribute">transition</span>: opacity .<span class="number">15s</span>, visibility .<span class="number">15s</span>;</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> &<span class="selector-attr">[aria-hidden='false']</span> {</span><br><span class="line"> <span class="attribute">visibility</span>: visible;</span><br><span class="line"> <span class="attribute">opacity</span>: <span class="number">1</span>;</span><br><span class="line"> <span class="attribute">transition</span>: opacity .<span class="number">15s</span>;</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h3 id="2-CSS"><a href="#2-CSS" class="headerlink" title="2 CSS"></a>2 CSS</h3><figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br><span class="line">103</span><br><span class="line">104</span><br><span class="line">105</span><br></pre></td><td class="code"><pre><span class="line">.tooltip {</span><br><span class="line"> display: block !important;</span><br><span class="line"> z-index: <span class="number">10000</span>;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip .tooltip-inner {</span><br><span class="line"> background: black;</span><br><span class="line"> color: white;</span><br><span class="line"> border-radius: <span class="number">16</span>px;</span><br><span class="line"> padding: <span class="number">5</span>px <span class="number">10</span>px <span class="number">4</span>px;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip .tooltip-arrow {</span><br><span class="line"> width: <span class="number">0</span>;</span><br><span class="line"> height: <span class="number">0</span>;</span><br><span class="line"> border-style: solid;</span><br><span class="line"> position: absolute;</span><br><span class="line"> margin: <span class="number">5</span>px;</span><br><span class="line"> border-color: black;</span><br><span class="line"> z-index: <span class="number">1</span>;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"top"</span>] {</span><br><span class="line"> margin-bottom: <span class="number">5</span>px;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"top"</span>] .tooltip-arrow {</span><br><span class="line"> border-width: <span class="number">5</span>px <span class="number">5</span>px <span class="number">0</span> <span class="number">5</span>px;</span><br><span class="line"> border-left-color: transparent !important;</span><br><span class="line"> border-right-color: transparent !important;</span><br><span class="line"> border-bottom-color: transparent !important;</span><br><span class="line"> bottom: <span class="number">-5</span>px;</span><br><span class="line"> left: calc(<span class="number">50</span>% - <span class="number">5</span>px);</span><br><span class="line"> margin-top: <span class="number">0</span>;</span><br><span class="line"> margin-bottom: <span class="number">0</span>;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"bottom"</span>] {</span><br><span class="line"> margin-top: <span class="number">5</span>px;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"bottom"</span>] .tooltip-arrow {</span><br><span class="line"> border-width: <span class="number">0</span> <span class="number">5</span>px <span class="number">5</span>px <span class="number">5</span>px;</span><br><span class="line"> border-left-color: transparent !important;</span><br><span class="line"> border-right-color: transparent !important;</span><br><span class="line"> border-top-color: transparent !important;</span><br><span class="line"> top: <span class="number">-5</span>px;</span><br><span class="line"> left: calc(<span class="number">50</span>% - <span class="number">5</span>px);</span><br><span class="line"> margin-top: <span class="number">0</span>;</span><br><span class="line"> margin-bottom: <span class="number">0</span>;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"right"</span>] {</span><br><span class="line"> margin-left: <span class="number">5</span>px;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"right"</span>] .tooltip-arrow {</span><br><span class="line"> border-width: <span class="number">5</span>px <span class="number">5</span>px <span class="number">5</span>px <span class="number">0</span>;</span><br><span class="line"> border-left-color: transparent !important;</span><br><span class="line"> border-top-color: transparent !important;</span><br><span class="line"> border-bottom-color: transparent !important;</span><br><span class="line"> left: <span class="number">-5</span>px;</span><br><span class="line"> top: calc(<span class="number">50</span>% - <span class="number">5</span>px);</span><br><span class="line"> margin-left: <span class="number">0</span>;</span><br><span class="line"> margin-right: <span class="number">0</span>;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"left"</span>] {</span><br><span class="line"> margin-right: <span class="number">5</span>px;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[x-placement^=<span class="string">"left"</span>] .tooltip-arrow {</span><br><span class="line"> border-width: <span class="number">5</span>px <span class="number">0</span> <span class="number">5</span>px <span class="number">5</span>px;</span><br><span class="line"> border-top-color: transparent !important;</span><br><span class="line"> border-right-color: transparent !important;</span><br><span class="line"> border-bottom-color: transparent !important;</span><br><span class="line"> right: <span class="number">-5</span>px;</span><br><span class="line"> top: calc(<span class="number">50</span>% - <span class="number">5</span>px);</span><br><span class="line"> margin-left: <span class="number">0</span>;</span><br><span class="line"> margin-right: <span class="number">0</span>;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip.popover .popover-inner {</span><br><span class="line"> background: #f9f9f9;</span><br><span class="line"> color: black;</span><br><span class="line"> padding: <span class="number">24</span>px;</span><br><span class="line"> border-radius: <span class="number">5</span>px;</span><br><span class="line"> box-shadow: <span class="number">0</span> <span class="number">5</span>px <span class="number">30</span>px rgba(black, <span class="number">.1</span>);</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip.popover .popover-arrow {</span><br><span class="line"> border-color: #f9f9f9;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[aria-hidden=<span class="string">'true'</span>] {</span><br><span class="line"> visibility: hidden;</span><br><span class="line"> opacity: <span class="number">0</span>;</span><br><span class="line"> transition: opacity <span class="number">.15</span>s, visibility <span class="number">.15</span>s;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">.tooltip[aria-hidden=<span class="string">'false'</span>] {</span><br><span class="line"> visibility: visible;</span><br><span class="line"> opacity: <span class="number">1</span>;</span><br><span class="line"> transition: opacity <span class="number">.15</span>s;</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h1 id="二、用法"><a href="#二、用法" class="headerlink" title="二、用法"></a>二、用法</h1><p>指令与组件的使用区别：指令通过配置对象来实现定制，组件通过元素属性来实现定制。</p>
<p>本质上是一样的。</p>
<h2 id="（一）指令方式"><a href="#（一）指令方式" class="headerlink" title="（一）指令方式"></a>（一）指令方式</h2><h3 id="1-基本使用方式"><a href="#1-基本使用方式" class="headerlink" title="1 基本使用方式"></a>1 基本使用方式</h3><h4 id="1）在-template-模板中"><a href="#1）在-template-模板中" class="headerlink" title="1）在 template 模板中"></a>1）在 template 模板中</h4><p>同时支持静态字符串或者是响应式属性</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><template></span><br><span class="line"> <div></span><br><span class="line"> <button v-tooltip="'You have 2 new messages.'"></button></span><br><span class="line"> <button v-tooltip="msg"></button></span><br><span class="line"> </div></span><br><span class="line"></template></span><br><span class="line"></span><br><span class="line"><script></span><br><span class="line">export default {</span><br><span class="line"> data(){</span><br><span class="line"> return {</span><br><span class="line"> msg:'tooltip'</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line">}</span><br><span class="line"></script></span><br></pre></td></tr></table></figure>
<h4 id="2）修饰符列表"><a href="#2）修饰符列表" class="headerlink" title="2）修饰符列表"></a>2）修饰符列表</h4><p>用修饰符来指定方位</p>
<p><code><button v-tooltip.bottom-start="'xxxxx'"></code></p>
<p>还有其他：</p>
<ul>
<li><code>'auto'</code></li>
<li><code>'auto-start'</code></li>
<li><code>'auto-end'</code></li>
<li><code>'top'</code></li>
<li><code>'top-start'</code></li>
<li><code>'top-end'</code></li>
<li><code>'right'</code></li>
<li><code>'right-start'</code></li>
<li><code>'right-end'</code></li>
<li><code>'bottom'</code></li>
<li><code>'bottom-start'</code></li>
<li><code>'bottom-end'</code></li>
<li><code>'left'</code></li>
<li><code>'left-start'</code></li>
<li><code>'left-end'</code></li>
</ul>
<h3 id="2-配置对象形式"><a href="#2-配置对象形式" class="headerlink" title="2 配置对象形式"></a>2 配置对象形式</h3><p>上面的方式可以传入响应式属性或者是静态的字符串，其实还可以传入一个对象。通过对象属性 <code>options</code> 的配置来个性化定制 tooltip 的功能</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line"><button v-tooltip="{ content: 'You have new messages.' }"></button></span><br></pre></td></tr></table></figure>
<ul>
<li>content 显示的文本。可以是返回值或者 promise 的函数</li>
<li>classes 动态渲染样式类，有三种用法<ul>
<li><code>classes: 'a b'</code> 空格隔开两个样式类</li>
<li><code>classes: ['a', 'b']</code> 数组形式</li>
<li><code>classes: tooltipClasses</code>放一个响应式数据</li>
</ul>
</li>
<li>targetClasses 将样式类添加到目标元素中</li>
<li>html 是否允许显示 HTML 内容</li>
<li>delay 显隐延迟时间 ，可以分开来写<ul>
<li><code>{ show: 500, hide: 100 }</code></li>
</ul>
</li>
<li>placement 就是显示方位，值看上面的修饰符列表</li>
<li>trigger 触发气泡的事件。多个事件之间用空格分隔 <ul>
<li>支持4个事件类型： <code>hover, click, focus, manual</code></li>
<li>另外<code>manual</code>事件只能单独使用。<code>trigger: 'manual'</code>。<ul>
<li>该事件用于手动触发，就要跟 <code>show</code>字段一起使用</li>
</ul>
</li>
</ul>
</li>
</ul>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line"><button</span><br><span class="line"> v-tooltip="{</span><br><span class="line"> content: 'Tooltip content here',</span><br><span class="line"> show: isOpen,</span><br><span class="line"> trigger: 'manual',</span><br><span class="line"> }"</span><br><span class="line">>A button</button></span><br></pre></td></tr></table></figure>
<ul>
<li>show 是否显示 tooltip， 该字段用于手动控制</li>
<li>offset 位置偏移 (px)</li>
<li>container 目标容器（选择器）</li>
<li>template 内容模板，相当于自己定义了一个气泡</li>
<li>arrowSelector 用于获取模板气泡的箭头的CSS选择器</li>
<li>innerSelector 用于获取模板气泡的内容的CSS选择器</li>
<li>boundariesElement 气泡边界的 DOM </li>
<li>autoHide 是否在鼠标悬停事件发生时关闭气泡<ul>
<li>默认情况下，当 <code>trigge</code> 中包含了 <code>hover</code>事件，再次触发悬停或点击就会把气泡关闭</li>
</ul>
</li>
<li>hideOnTargetClick 是否在鼠标点击事件发生时关闭气泡</li>
<li>loadingClass 异步加载内容时的样式</li>
<li>loadingContent 跟<code>content</code>作用一样，只是用于放异步操作没有结束时的显示内容</li>
</ul>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line"><button</span><br><span class="line"> v-tooltip="{</span><br><span class="line"> content: asyncMethod(),</span><br><span class="line"> loadingContent: 'Please wait...',</span><br><span class="line"> loadingClass: 'content-is-loading',</span><br><span class="line"> }"</span><br><span class="line">>Hover me!</button></span><br></pre></td></tr></table></figure>
<h3 id="3-移动端"><a href="#3-移动端" class="headerlink" title="3 移动端"></a>3 移动端</h3><p>处于性能之类的考虑，可能会选择适配到移动端时，禁止气泡功能。</p>
<p>那么在全局注册的时候，可以去设置一下适配。</p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">VTooltip.enabled = <span class="built_in">window</span>.innerWidth > <span class="number">768</span></span><br></pre></td></tr></table></figure>
<h2 id="（二）组件方式"><a href="#（二）组件方式" class="headerlink" title="（二）组件方式"></a>（二）组件方式</h2><h3 id="1-组件形式的基本结构"><a href="#1-组件形式的基本结构" class="headerlink" title="1 组件形式的基本结构"></a>1 组件形式的基本结构</h3><p>使用组件 <code>v-popover</code></p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><!-- 0 对于 v-popover 是跟之前 v-tooltip 指令一样都是可配置的 --></span><br><span class="line"><v-popover</span><br><span class="line"> offset="16"</span><br><span class="line">></span><br><span class="line"> <!-- 1 气泡作用于该元素上 --></span><br><span class="line"> <button class="tooltip-target b3">Click me</button></span><br><span class="line"></span><br><span class="line"> <!-- 2 就是气泡模板r --></span><br><span class="line"> <template slot="popover"></span><br><span class="line"> <input class="tooltip-content" v-model="msg" placeholder="Tooltip content" /></span><br><span class="line"> <p>{{ msg }}</p></span><br><span class="line"></span><br><span class="line"> <!-- 3 还可以放其他组件，就是一个插槽空位 --></span><br><span class="line"> <ExampleComponent char="=" /></span><br><span class="line"> </template></span><br><span class="line"></v-popover></span><br></pre></td></tr></table></figure>
<p>可以按照以下的样式类去覆盖默认样式, <code>&</code> 指代父类</p>
<figure class="highlight scss"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br></pre></td><td class="code"><pre><span class="line"><span class="selector-class">.tooltip</span> {</span><br><span class="line"> <span class="comment">// ...</span></span><br><span class="line"></span><br><span class="line"> &<span class="selector-class">.popover</span> {</span><br><span class="line"> <span class="variable">$color</span>: <span class="number">#f9f9f9</span>;</span><br><span class="line"></span><br><span class="line"> <span class="selector-class">.popover-inner</span> {</span><br><span class="line"> <span class="attribute">background</span>: <span class="variable">$color</span>;</span><br><span class="line"> <span class="attribute">color</span>: black;</span><br><span class="line"> <span class="attribute">padding</span>: <span class="number">24px</span>;</span><br><span class="line"> <span class="attribute">border-radius</span>: <span class="number">5px</span>;</span><br><span class="line"> <span class="attribute">box-shadow</span>: <span class="number">0</span> <span class="number">5px</span> <span class="number">30px</span> rgba(black, .<span class="number">1</span>);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="selector-class">.popover-arrow</span> {</span><br><span class="line"> <span class="attribute">border-color</span>: <span class="variable">$color</span>;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<p>还可以注意下箭头的层级<code>.tooltip-arrow { z-index: 1;}</code></p>
<h3 id="2-v-popover-组件属性"><a href="#2-v-popover-组件属性" class="headerlink" title="2 v-popover 组件属性"></a>2 v-popover 组件属性</h3><p>跟 <code>v-tooltip</code>类似，也有一点不同</p>
<ul>
<li><code>open</code> - 显隐控制</li>
<li><code>disabled</code> - 是否禁用</li>
</ul>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line"><v-popover :disabled="true"></v-popover></span><br></pre></td></tr></table></figure>
<ul>
<li><code>placement</code> - 同 v-tooltip</li>
<li><code>delay</code> - 同 v-tooltip</li>
<li><code>trigger</code> - 同 v-tooltip</li>
<li><code>offset</code> - 同 v-tooltip</li>
<li><code>container</code> - 同 v-tooltip</li>
<li><code>boundariesElement</code> - 同 v-tooltip</li>
<li><code>popperOptions</code> - 同 v-tooltip</li>
<li><code>popoverClass</code> - 使用此选项将不同的主题应用于弹出窗口。</li>
<li><code>popoverBaseClass</code> - 样式基类。(默认是 <code>'tooltip popover'</code>).</li>
<li><code>popoverWrapperClass</code> - 包含箭头和内部内容的元素的类</li>
<li><code>popoverArrowClass</code> - 箭头元素的类</li>
<li><code>popoverInnerClass</code> - 气泡内容区元素的类</li>
<li><code>autoHide</code> - 如果在外面单击，则隐藏弹出窗口</li>
<li><code>handleResize</code> - 是否在弹窗大小改变后，自动调整弹出位置<ul>
<li>配合事件 <code>resize</code>，在弹窗大小改变后触发</li>
</ul>
</li>
<li><code>openGroup</code> - 若设置了分组，将会统一关闭某组别的气泡和弹窗</li>
<li><code>openClass</code> - 气泡弹出窗口时的类</li>
</ul>
<h3 id="3-组件的事件"><a href="#3-组件的事件" class="headerlink" title="3 组件的事件"></a>3 组件的事件</h3><ul>
<li><code>update:open(Boolean)</code> - 允许在弹窗中使用 <code>.sync</code> 修饰符</li>
<li><code>show</code></li>
<li><code>apply-show</code> - 在延迟显示后触发</li>
<li><code>hide</code></li>
<li><code>apply-hide</code> - 在延迟隐藏后触发</li>
<li><code>dispose</code></li>
<li><code>auto-hide</code> - 在弹窗外面点击时触发</li>
<li><code>close-directive</code> - 当使用了 close 指令关闭弹窗时触发</li>
<li><code>close-group</code> - 弹出窗口关闭时发出，因为显示了另一个开放组的弹出窗口。</li>
<li><code>resize</code> - 如上</li>
</ul>
<h3 id="4-关闭指令-v-close-popover"><a href="#4-关闭指令-v-close-popover" class="headerlink" title="4 关闭指令 v-close-popover"></a>4 关闭指令 v-close-popover</h3><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br></pre></td><td class="code"><pre><span class="line"><v-popover></span><br><span class="line"> <button>Click me</button></span><br><span class="line"></span><br><span class="line"> <template slot="popover"></span><br><span class="line"> <!-- 默认禁用方式 --></span><br><span class="line"> <a v-close-popover>Close</a></span><br><span class="line"> <!-- 启用/禁用 操作 --></span><br><span class="line"> <a v-close-popover="false">Close</a></span><br><span class="line"> <a v-close-popover="true">Close</a></span><br><span class="line"> <!-- 使用响应属性 --></span><br><span class="line"> <a v-close-popover="myBooleanProp">Close</a></span><br><span class="line"> <!-- .all 修饰符关闭所有弹出窗口 --></span><br><span class="line"> <a v-close-popover.all>Close All</a></span><br><span class="line"> </template></span><br><span class="line"></v-popover></span><br></pre></td></tr></table></figure>
<h1 id="三、补充内容"><a href="#三、补充内容" class="headerlink" title="三、补充内容"></a>三、补充内容</h1><h2 id="（一）tooltip-所有配置属性"><a href="#（一）tooltip-所有配置属性" class="headerlink" title="（一）tooltip 所有配置属性"></a>（一）tooltip 所有配置属性</h2><figure class="highlight"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br></pre></td><td class="code"><pre><span class="line">{</span><br><span class="line"> // Default tooltip placement relative to target element</span><br><span class="line"> defaultPlacement: 'top',</span><br><span class="line"> // Default CSS classes applied to the tooltip element</span><br><span class="line"> defaultClass: 'vue-tooltip-theme',</span><br><span class="line"> // Default CSS classes applied to the target element of the tooltip</span><br><span class="line"> defaultTargetClass: 'has-tooltip',</span><br><span class="line"> // Is the content HTML by default?</span><br><span class="line"> defaultHtml: true,</span><br><span class="line"> // Default HTML template of the tooltip element</span><br><span class="line"> // It must include `tooltip-arrow` & `tooltip-inner` CSS classes (can be configured, see below)</span><br><span class="line"> // Change if the classes conflict with other libraries (for example bootstrap)</span><br><span class="line"> defaultTemplate: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',</span><br><span class="line"> // Selector used to get the arrow element in the tooltip template</span><br><span class="line"> defaultArrowSelector: '.tooltip-arrow, .tooltip__arrow',</span><br><span class="line"> // Selector used to get the inner content element in the tooltip template</span><br><span class="line"> defaultInnerSelector: '.tooltip-inner, .tooltip__inner',</span><br><span class="line"> // Delay (ms)</span><br><span class="line"> defaultDelay: 0,</span><br><span class="line"> // Default events that trigger the tooltip</span><br><span class="line"> defaultTrigger: 'hover focus',</span><br><span class="line"> // Default position offset (px)</span><br><span class="line"> defaultOffset: 0,</span><br><span class="line"> // Default container where the tooltip will be appended</span><br><span class="line"> defaultContainer: 'body',</span><br><span class="line"> defaultBoundariesElement: undefined,</span><br><span class="line"> defaultPopperOptions: {},</span><br><span class="line"> // Class added when content is loading</span><br><span class="line"> defaultLoadingClass: 'tooltip-loading',</span><br><span class="line"> // Displayed when tooltip content is loading</span><br><span class="line"> defaultLoadingContent: '...',</span><br><span class="line"> // Hide on mouseover tooltip</span><br><span class="line"> autoHide: true,</span><br><span class="line"> // Close tooltip on click on tooltip target?</span><br><span class="line"> defaultHideOnTargetClick: true,</span><br><span class="line"> // Auto destroy tooltip DOM nodes (ms)</span><br><span class="line"> disposeTimeout: 5000,</span><br><span class="line"> // Options for popover</span><br><span class="line"> popover: {</span><br><span class="line"> defaultPlacement: 'bottom',</span><br><span class="line"> // Use the `popoverClass` prop for theming</span><br><span class="line"> defaultClass: 'vue-popover-theme',</span><br><span class="line"> // Base class (change if conflicts with other libraries)</span><br><span class="line"> defaultBaseClass: 'tooltip popover',</span><br><span class="line"> // Wrapper class (contains arrow and inner)</span><br><span class="line"> defaultWrapperClass: 'wrapper',</span><br><span class="line"> // Inner content class</span><br><span class="line"> defaultInnerClass: 'tooltip-inner popover-inner',</span><br><span class="line"> // Arrow class</span><br><span class="line"> defaultArrowClass: 'tooltip-arrow popover-arrow',</span><br><span class="line"> // Class added when popover is open</span><br><span class="line"> defaultOpenClass: 'open',</span><br><span class="line"> defaultDelay: 0,</span><br><span class="line"> defaultTrigger: 'click',</span><br><span class="line"> defaultOffset: 0,</span><br><span class="line"> defaultContainer: 'body',</span><br><span class="line"> defaultBoundariesElement: undefined,</span><br><span class="line"> defaultPopperOptions: {},</span><br><span class="line"> // Hides if clicked outside of popover</span><br><span class="line"> defaultAutoHide: true,</span><br><span class="line"> // Update popper on content resize</span><br><span class="line"> defaultHandleResize: true,</span><br><span class="line"> },</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<p>You can change the options during install with the arguments:</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">import VTooltip from 'v-tooltip'</span><br><span class="line">Vue.use(VTooltip, options)</span><br></pre></td></tr></table></figure>
<p>Or directly on package:</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">import VTooltip from 'v-tooltip'</span><br><span class="line">// Set custom CSS class</span><br><span class="line">VTooltip.options.defaultClass = 'my-tooltip'</span><br></pre></td></tr></table></figure>
<h2 id="（二）在线示例"><a href="#（二）在线示例" class="headerlink" title="（二）在线示例"></a>（二）在线示例</h2><p><a href="https://akryum.github.io/v-tooltip/#/" target="_blank" rel="noopener">https://akryum.github.io/v-tooltip/#/</a></p>
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<p>[TOC]</p>
<h1 id="一、项目基础配置"><a href="#一、项目基础配置" class="headerlink" title="一、项目基础配置"></a>一、项目基础配置</h1><h3 id="1-HBuilderX-工具"><a href="#1-HBuilderX-工具" class="headerlink" title="1 HBuilderX 工具"></a>1 HBuilderX 工具</h3><p>对 uni-app 支持很好，一些 API 都不用去查，你只需要知道有这个东西，在写的时候会自动提示。</p>
<p>如输入 <code>ulist</code> 就会提示生成 Uniapp 的 list 组件。</p>
<blockquote>
<p>若新增了文件，则必须重新编译。</p>
</blockquote>
<h3 id="2-开发平台"><a href="#2-开发平台" class="headerlink" title="2 开发平台"></a>2 开发平台</h3><p>第三方的开发能力，实际上就是在各个开发者平台去拿到 appid 和 appscret.</p>
<p>花点钱去认证开发者资格在启平台创建APP应用，就能拿到这些。如微信开放平台。</p>
<blockquote>
<p>不同 API 支持不同的平台，此时需要圈起来不然在某一个不支持的平台会报错。</p>
</blockquote>
<h3 id="3-套路样式说明"><a href="#3-套路样式说明" class="headerlink" title="3 套路样式说明"></a>3 套路样式说明</h3><h4 id="1）全局样式"><a href="#1）全局样式" class="headerlink" title="1）全局样式"></a>1）全局样式</h4><p>在 App.vue 中设定， 应用于各个页面的根视图容器组件 <code><view class="page"></view></code></p>
<figure class="highlight css"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="selector-class">.page</span> {</span><br><span class="line"> <span class="attribute">width</span>:<span class="number">100%</span>;</span><br><span class="line"> <span class="attribute">height</span>:<span class="number">100%</span>;</span><br><span class="line"> <span class="attribute">background-color</span>:<span class="number">#f7f7f7</span>;</span><br><span class="line"> <span class="attribute">position</span>:absolute;</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h4 id="2）引入外部样式"><a href="#2）引入外部样式" class="headerlink" title="2）引入外部样式"></a>2）引入外部样式</h4><figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">// 在一个页面文件夹中，除了 .vue 还可以有 css 文件</span></span><br><span class="line">@<span class="keyword">import</span> url(<span class="string">"xx.css"</span>) <span class="comment">// 在.vue 的 style 标签中引入该样式文件</span></span><br><span class="line"></span><br><span class="line"><span class="comment">// 背景图片， 一定是外部网络图</span></span><br><span class="line">background:url(https:<span class="comment">//xxxx)</span></span><br></pre></td></tr></table></figure>
<h4 id="3）文字超出省略显示"><a href="#3）文字超出省略显示" class="headerlink" title="3）文字超出省略显示"></a>3）文字超出省略显示</h4><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line">.text {</span><br><span class="line"> white-space:nowrap;</span><br><span class="line"> overflow:hidden;</span><br><span class="line"> text-overflow:ellipsis;</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h4 id="4）flex-嵌套布局"><a href="#4）flex-嵌套布局" class="headerlink" title="4）flex 嵌套布局"></a>4）flex 嵌套布局</h4><figure class="highlight css"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br></pre></td><td class="code"><pre><span class="line"><span class="selector-class">.father</span> {</span><br><span class="line"> <span class="attribute">display</span>:flex;</span><br><span class="line"> <span class="attribute">flex-direction</span>:column;</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="selector-class">.son</span> {</span><br><span class="line"> <span class="attribute">display</span>:flex;</span><br><span class="line"> <span class="attribute">flex-direction</span>:row;</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h4 id="5）阴影实现"><a href="#5）阴影实现" class="headerlink" title="5）阴影实现"></a>5）阴影实现</h4><figure class="highlight css"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line"><span class="selector-class">.block</span> {</span><br><span class="line"> box-shadow:3px 2px 10px #dedede; // x/y 偏移量，模糊程度，颜色</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
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