ReportLineTree.vue
2.25 KB
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<template>
<el-scrollbar style="height:100%;width: 100%">
<ht-tree
:data="treeData"
:props="defaultProps"
:support-filter="supportFilter"
:default-expand-all="defaultExpandAll"
node-key="id"
:show-checkbox="showCheckbox"
:render-content="renderContent"
:expand-on-click-node="false"
@node-click="handleNodeClick"
@check="check"
>
<!-- 作用域插槽:插槽prop -->
<slot slot-scope="{ node, data }" :node="node" :data="data"></slot>
</ht-tree>
</el-scrollbar>
</template>
<script>
import sysType from "@/api/sysType.js";
import utils from "@/hotent-ui-util.js";
export default {
name: "ht-sys-type-tree",
props: {
typeId: {
type: String | Number,
default: ""
},
typeKey: {
type: String | Number,
default: ""
},
supportFilter: {
type: Boolean,
default: false
},
highlightCurrent: {
type: Boolean,
default: false
},
defaultExpandAll: {
type: Boolean,
default: false
},
defaultExpandedKeys: {
type: Array,
default() {
return [];
}
},
showCheckbox: {
type: Boolean,
default: false
},
renderContent: {
type: Function
}
},
data() {
return {
treeData: [],
defaultProps: {
children: "children",
label: "name"
},
_defaultExpandedKeys: []
};
},
watch: {
defaultExpandedKeys: {
handler(newVal, oldVal) {
if (newVal && newVal != oldVal) {
this._defaultExpandedKeys = newVal;
}
},
immediate: true,
deep: true
}
},
methods: {
handleNodeClick(node) {
this.$emit("node-click", node);
},
check(data, checkedObj) {
this.$emit("check", data, checkedObj);
},
loadData() {
if (this.typeId) {
sysType.getUserRelByTypeId(this.typeId).then(data => {
this.treeData = utils.tile2nest(data);
});
}
}
},
mounted() {
this._defaultExpandedKeys = [this.typeId];
this.loadData();
}
};
</script>
<style lang="scss" scoped>
>>> .el-tree .el-tree__empty-block {
margin: 20px 20px; width: calc(100% - 40px);
}
>>> .el-scrollbar__wrap {
overflow-x: hidden;
}
</style>