Page({
data: {
multiSelectorItems:[[ "罗宋汤" , "鸡蛋汤" ],[ "牛排" , "猪排" , "鱼排" ],[ "冰激凌" , "鸡蛋布丁" ]]
},
multiSelectorChange: function (e)
{
let arrayIndex = e.detail.value;
let array = this .data.multiSelectorItems;
let value = new array();
for (let i=0;i<arrayIndex.length;i++){
let k = arrayIndex[i];
let v = array[i][k];
value.push(v);
this .Setdata({multiSelector:value});
}
},)
|
< picker mode = "multiSelector" range = "{{multiSelectorItems}}" bindchange = "multiSelectorChange" >
< view style = "border: 2px solid black;" >你选择的是:{{multiSelector}}</ view >
</ picker >
|


请问一下各位大佬,这是怎么一回事?每次点击确定后没有数据显示,控制台报错。各位大佬怎么解决啊~~~~~~