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onSelectedDrug(val){ let obj = { }; obj = this.expressList.find((item)=>{ //这里的userList就是上面遍历的数据源 return item.value === val;//筛选出匹配数据 }); console.log(obj);//获取的item所有的值 console.log(obj.label);//获取的label console.log(item);//获取的value}
//我的value 是 id
data(){ return { options:[ { id:1,roleName:'dafe'}, { id:2,roleName:'gged'}, { id:3,roleName:'dafgddvde'}, { id:4,roleName:'hjrtb'}, { id:5,roleName:'fgdcbd'} ], departmentIds:[], departmentNames:[] }}
changeLocationValue(val){ this.departmentIds = [] //初始化数据 this.departmentNames = [] //初始化数据 for(let i=0;i<=val.length-1;i++){ this.options.find((item)=>{ //这里的options就是数据源 if(item.id == val[i]){ this.departmentIds.push(item.id) //这里的value我改成了id this.departmentNames.push(item.roleName) //这里的label我改成了roleName } }); } console.log(this.departmentIds) console.log(this.departmentNames)},
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