el-tree禁用
:defaultProps="defaultProps"
computed: {
defaultProps() {
return {
label: 'label',
children: 'children',
disabled: () => this.disabled,
}
},
el-tree的定位功能
<el-tree>
<span slot-scope="{ node, data }" class="el-tree-node__label">
<span :id="'idnode-' + data.FID">{{ node.label }}</span>
</span>
</el-tree>
locate(FID) {
this.$refs.menutree.expandedkeys = [FID]
this.$refs.menutree.sethighlightkey(FID)
setTimeout(() => {
this.$nextTick(() => {
const node = document.getElementById('idnode-' + FID)
setTimeout(() => {
this.$nextTick(() => {
node.scrollIntoView({ block: 'center' })
setTimeout(() => {
this.$nextTick(() => {
node.scrollIntoView({ block: 'center' })
//tree展开需要时间，保险起见定位两次
})
}, 200)
})
}, 200)
})
}, 100)
},