如何在字段数组中更新

How to update in array of fields?

本文关键字:更新 数组 字段      更新时间:2023-09-26

我有这个初始化:

var myField1 = $('#field1');
var myField2 = $('#field2');
var allFields = $( [] ).add( myField1 ).add( myField2 );

其中$('#field1')和2是对话框的输入文本字段,我正在尝试更新myField1,所以我尝试了:

itemDetails['myField1'] = "Test Fill Field";
allFields[myField1] = itemDetails['myField1']; 

但它不能填满。。。我应该错过什么或做错了什么?

提前感谢!干杯Luigi

您尚未初始化itemDetails数组。这项工作:

在OP评论后编辑:你想实现这一点吗?

var myField1 = $('#myField1');
var myField2 = $('#myField1');
var allFields = [myField1, myField2];
var itemDetails = [];
itemDetails['myField1'] = "Test Fill Field";
allFields[0].val(itemDetails['myField1']);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input type="text" id="myField1" name="myField1" value="myField1">
<input type="text" id="myField2" name="myField1" value="myField2">