element-ui cascader init value All In One element-ui 级联器回显 All In One
element-ui 级联器回显 All In One
多个值,使用数组
<h1>return array</h1>
<el-cascader
:options="tree"
@change="selectChange"
clearable>
</el-cascader>
单个值, 回显使用字符串
emitPath: false,
<h1>return value</h1>
<el-cascader
:options="tree"
@change="selectChange"
:props="{
label: 'name',
emitPath: false,
}"
separator="-"
clearable>
</el-cascader>
demo
See the Pen el-cascader value 回显 bug by xgqfrms (
@xgqfrms) on CodePen.
refs
https://codepen.io/xgqfrms/pen/abJMYwX
https://element.eleme.io/#/zh-CN/component/cascader
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