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refactor(TreeSelect.vue): 代码优化

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郝先瑞
2022-03-05 16:28:24 +08:00
parent 3f3358c096
commit 98dbbf2e88
1 changed files with 13 additions and 17 deletions
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30
src/components/TreeSelect/index.vue
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@@ -82,22 +82,6 @@ const modelValue = computed({
const valueTitle = ref('');
const defaultExpandedKey = ref([]);
function initHandle() {
nextTick(() => {
const selectedValue = modelValue.value;
if (selectedValue !== null && typeof (selectedValue) !== "undefined") {
const node = proxy.$refs.selectTree.getNode(selectedValue)
if (node) {
valueTitle.value = node.data[state.props.label]
proxy.$refs.selectTree.setCurrentKey(selectedValue) // 设置默认选中
defaultExpandedKey.value = [selectedValue] // 设置默认展开
} else {
clearHandle()
}
}
})
}
function handleNodeClick(node) {
valueTitle.value = node[state.props.label]
modelValue.value = node[state.props.value];
@@ -128,7 +112,19 @@ function clearSelected() {
}
onMounted(() => {
initHandle()
nextTick(() => {
const selectedValue = modelValue.value;
if (selectedValue !== null && typeof (selectedValue) !== "undefined") {
const node = proxy.$refs.selectTree.getNode(selectedValue)
if (node) {
valueTitle.value = node.data[state.props.label]
proxy.$refs.selectTree.setCurrentKey(selectedValue) // 设置默认选中
defaultExpandedKey.value = [selectedValue] // 设置默认展开
} else {
clearHandle()
}
}
})
})
watch(modelValue, () => {