Elmentplus笔记
elementplus设置collapse默认展开
所要展开项的name标识符与v-model绑定值匹配即可默认展开。
代码片段:
<el-collapse v-model="activeNames">
<el-collapse-item name="0" title='段落1'>1
</el-collapse-item>
<el-collapse-item name="1" title='段落2'>2
</el-collapse-item>
<el-collapse-item name="2" title='段落3'>3
</el-collapse-item>
</el-collapse>
data(){
return{
activeNames:['0','1','2']
}
}