追加选项来选择使用jQuery不起作用 [英] Appending options to select using jQuery doesn't work
本文介绍了追加选项来选择使用jQuery不起作用的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
所以,我想追加到HTML5的选项中进行选择使用jQuery,但它不工作的某些原因。以下是我的code:
So, I am trying to append the options to the HTML5 select using jquery but it doesnt work for some reason. Following is my code:
for (var i = 0; i < itemsList.length; i++) {
WL.Logger.debug(itemsList[i]);
var elem = $("<option/>").val(itmesList[i]).text(itemsList[i]);
$('#itemsList').append(elem);
}
下面itemsList是我的项目要追加到选择下拉框的id是itemsList以及其值的数组。下面是HTML code:
Here itemsList is an array of items whose value i want to append to the select dropdown box whose id is itemsList as well. here is the html code:
<div id="wrapper">
<label for="itmesList">Select item: </label>
<select id="itmesList"></select>
<div id="info"></div>
</div>
任何想法,我做错了什么? 谢谢!
Any ideas what I am doing wrong here? Thanks!
推荐答案
HTML:
<div id="wrapper">
<label for="itmesList">Select item: </label>
<select id="selectItem"></select>
<div id="info"></div>
</div>
JQuery的:
var itemsList = ['a', 'b', 'c'];
var options = "";
for (var i = 0; i < itemsList.length; i++) {
alert(itemsList.length);
options += '<option value= "' + itemsList[i] + '">' + itemsList[i] + '</option>';
}
$('#selectItem').html(options);
演示: http://jsfiddle.net/Simplybj/WKfak/
这篇关于追加选项来选择使用jQuery不起作用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文