微信小程序？怎样把console里面的值全部打印到界面上,不会使用for循环？

Question

js

Page({

data: {
takeList:[],

tasks:[]

},
formBindsubmit:function(e){

this.setData({
  task:e.detail.value.task
});
var task = this.data.task;
wx.setStorageSync('task', task);


},

restore:function(){
  var tasks = wx.getStorageSync('task') || [];//若无储存则为空
  for (var i = 0; i < tasks.length; i++) {
   var taskList = tasks;
  console.log(taskList);
  this.setData({
     taskList:taskList
  });

}
}

})

Answer 1

是不能用还是不会用，wx:for

<block wx:for="{{task}}" wx:key="index">
  <text>{{item}}</text>
</block>