iview-select-tree/dist/selectTree.js

基于iview的下拉菜单树的实现

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0===e.length?(this.queryVal="",this.hideValue="",this.$emit("input","")):(this.queryVal=e[0].title,this.hideValue=e[0].value,this.$emit("input",e[0].value)),this.showTree=!1,this.iconVal="ios-arrow-down",t=this.hideValue,i=this.queryVal,this.$emit("on-select-change",this.queryVal,this.hideValue);this.$emit("on-select-change",t,i)},clickInputShow:function(){this.disabled&&this.showSelectTree()},showSelectTree:function(){this.showTree?this.showTree=!1:this.showTree=!0,"ios-close-circle"!==this.iconVal&&("ios-arrow-down"===this.iconVal?this.iconVal="ios-arrow-up":"ios-arrow-up"===this.iconVal&&(this.iconVal="ios-arrow-down"))},resetTreeData:function(){this.cloneData=JSON.parse(JSON.stringify(this.treeData))},removeVal:function(e){if(this.disabled){for(var t=0;t<this.showData.length;t++)this.showData[t].value===this.multipleHideVal[e]?(this.hideValue=this.treeData[t].value,this.queryVal=this.treeData[t].title,this.showData[t].selected=!1):void 0!==this.showData[t].children&&this.recursionRemoveTreeData(this.showData[t].children,this.multipleHideVal[e]);this.multipleShowVal.splice(e,1),this.multipleHideVal.splice(e,1)}},recursionRemoveTreeData:function(e,t){for(var i=0;i<e.length;i++){if(e[i].value===t)return void(e[i].selected=!1);void 0!==e[i].children&&e[i].children.length>0&&this.recursionRemoveTreeData(e[i].children,t)}},checkValueType:function(){"number"==typeof this.value||"string"==typeof this.value?this.valueType="string":this.valueType="array"},initQueryMultiple:function(){for(var e=0;e<this.value.length;e++)for(var t=0;t<this.cloneData.length;t++){if(this.cloneData[t].value===this.value[e]){this.multipleShowVal.push(this.cloneData[t].title),this.multipleHideVal.push(this.cloneData[t].value),this.$emit("input",this.multipleHideVal),this.cloneData[t].selected=!0;break}void 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