.wxml



{{title}}：{{array[indexj].code_name}}





.js
insert: function () {
var that = this;
wx.request({
url: getApp().appData.nboawebApi + app.appData.seesion,
data: {
service: '/share/found/sys/code/list',
CODE_TYPE_ID: code_type,
},
method: 'POST',
header: {
'content-type': 'application/x-www-form-urlencoded;charset=utf-8'
},
success: function (res4) {
var k = 1;
var input = that.data.input;
input.push(that.data.input.length);
that.setData({ input: input })
var dataList = res4.data.data.dataList;
for (var i = 0; i < dataList.length; i++) {
that.data.arrs.push({ code: dataList.CODE, code_name: dataList.CODE_NAME, id: k });
}
that.setData({ title: dataList[0].CODE_TYPE_DETAIL });
that.setData({ array: that.data.arrs });
},
fail: function (res) {

},
})

},
这样每次添加新的下拉框后，下拉框的内容会重复叠加，不是每个是每个的内容，而且切换的时候所有的下拉框都会一起改变，请问该怎么实现动态添加，并且每个改变每个的呢？？求赐教，求代码！！

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