VueTreeselect 控件javascript
<Treeselect :options="options" :normalizer="normalizer" placeholder="請選擇..." v-model="addEventForm.parentId"/>
options的值是個樹形結構的數組,normalizer屬性,是用於轉換options的值的,把options的值,轉換爲符合vue-treeselect要求的數據格式。vue
//後臺返回的數據若是和VueTreeselect要求的數據結構不一樣,須要進行轉換 normalizer(node){ //去掉children=[]的children屬性 if(node.children && !node.children.length){ delete node.children; } return { id: node.id, label:node.name, children:node.children } }