iview-select-tree/dist/selectTree.js

这是一个基于iview编写的下拉菜单的一个实现的组件

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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"},clickInputShow:function(){this.multiple?"ios-arrow-up"!==this.iconVal&&this.showSelectTree():this.showSelectTree()},showSelectTree:function(){console.log("this.showTree=>"+this.showTree),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){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 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