[英]jQuery: multiselect click event doesn't respond to click
I have a multiselect box that contains a list of image urls. 我有一个多选框,其中包含图像网址列表。 I am trying to enable a click event on the multiselect box: when a user clicks on a url, it should pass the url to a textarea with the id of "articleFullText".
我试图在多选框上启用click事件:当用户点击url时,它应该将url传递给id为“articleFullText”的textarea。 Below is my jquery code, however, it doesn't work and does not cause any error on JS console:
下面是我的jquery代码,但它不起作用,并且不会在JS控制台上导致任何错误:
$('.multiselect').click(function() {
var src = $(this).val();
$('#articleFullText').val($('articleFullText').val() + src);
});
My selectbox html: 我的选择框html:
<div class="controls">
<select name="images" class="multiselect" multiple="multiple">
<option value="http://localhost/images/1.jpg">http://localhost/images/1.jpg</option>
<option value="http://localhost/images/2.jpg">http://localhost/images/2.jpg</option>
</select>
</div>
textarea code: textarea代码:
<textarea class="form-control" rows="3" name="articleFullText" id="articleFullText></textarea>
Two mistakes: http://jsfiddle.net/TrueBlueAussie/dGa97/1/ 两个错误: http : //jsfiddle.net/TrueBlueAussie/dGa97/1/
A missing # selector: 一个缺少的#选择器:
$('.multiselect').click(function () {
var src = $(this).val() +"blah";
$('#articleFullText').val($('#articleFullText').val() + src);
});
And a missing closing quote on id="articleFullText"
: 并且在
id="articleFullText"
上缺少关闭引号:
<textarea class="form-control" rows="3" name="articleFullText" id="articleFullText"></textarea>
You are missin the # on the selector: 你错过了选择器上的#:
$('#articleFullText').val($('articleFullText').val() + src);
change to: 改成:
$('#articleFullText').val($('#articleFullText').val() + src);
And the Id in the textarea has not a closing ""
change it to: 并且textarea中的Id没有关闭
""
将其更改为:
<textarea class="form-control" rows="3" name="articleFullText" id="articleFullText"></textarea>
You didn't use the right event (change). 您没有使用正确的事件(更改)。
$('.multiselect').on('change', function() {
$('#articleFullText').append($(this).val())
});
Here is a working fiddle : http://jsfiddle.net/9Ya27/1/ 这是一个工作小提琴: http : //jsfiddle.net/9Ya27/1/
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