于是写上代码this.$nextTick(_ => { this.$refs[val].focus(); });,结果是input框确实是选中的,但是我想要的下拉框却没有展开。 查找官方文档没有得到答案,而网上的文章只找到一个相关的:element select 自动展开_原生js 让<select>下拉框自动展开 可用size 属性来代替展开动作... 看了文章之后感觉还是比...
Select 下拉框 ElementUI的 Select 直接使用 el-select / el-option 标签即可,属性 v-model 表示该下拉框绑定的对象,即最终选择的值会赋给该对象,直接用于 el-select 标签,el-option 标签直接用来遍历可选数据,然后做展示,其中 label 属性为选项展示的文本信息,value 为该选项的值,代码如下所示: 代码语言:javas...
Element UI el-select 默认选中第一项 vue.jselement ui 思路: v-model的值为当前被选中的el-option的 value 的属性值 <template> <el-select v-model="select" placeholder="请选择"> <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value"> </el-optio...
(scrollToEnd)Fired when scrolled to the end of items. Can be used for loading more items in chunks. Methods NameDescription openOpens the select dropdown panel closeCloses the select dropdown panel focusFocuses the select element blurBlurs the select element ...
<title>element demo</title> <style> div,span{ width:60px; height:60px; float: left; padding:10px; margin:10px; background-color:#eee; } </style> <scriptsrc="https://code.jquery.com/jquery-3.7.1.js"></script> </head>
1.在main 同级建立一个xxx.js文件 文件内信息 文件内容取自一位大佬博客 import Vue from 'vue' Vue.directive('loadmore', { bind (el, binding) { // 获取element-ui定义好的scroll盒子 const SELECTWRAP_DOM = el.querySelector('.el-select-dropdown .el-select-dropdown__wrap') ...
import Selecto from "selecto"; const selecto = new Selecto({ // The container to add a selection element container: document.body, // Selecto's root container (No transformed container. (default: null) rootContainer: null, // The area to drag selection element (default: container) drag...
JSValue (Inherited from WebScriptObject) Lang (Inherited from DomHtmlElement) LastChild (Inherited from DomNode) LastElementChild (Inherited from DomElement) Length LocalName (Inherited from DomNode) Multiple Name NamespaceURI (Inherited from DomNode) NextElementSibling (Inherited from ...
importSelectofrom"selecto";constselecto=newSelecto({// The container to add a selection elementcontainer:document.body,// Selecto's root container (No transformed container. (default: null)rootContainer:null,// The area to drag selection element (default: container)dragContainer:Element,// Targ...
:first: Selects the first element in the set of elements. :last: Selects the last element in the set of elements. :eq(index): Selects the element with the specified index. :nth(index): Selects the element with the specified index. This pseudo-class is equivalent to :eq. ...