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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                [TOC] #### 1.自定義指令詳解directive 官方文檔:https://cn.vuejs.org/v2/guide/custom-directive.html <div id="hdcms"> <span v-star="color">標題</span> <input type="text" v-model="color" v-focus> <h1 v-hide="false">hdphp</h1> </div> <script> new Vue({ el: '#hdcms', data: { title: 'houdunren.com', color: 'red' }, directives: { star(el, bind){ var color = bind.value ? bind.value : 'red'; el.style.cssText = "color:" + color; }, //bind update focus: { inserted(el, bind){ el.focus(); } }, hide(el, bind){ console.log(bind); if (bind.value) { el.style.cssText = "display:none"; } } } }); </script>
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