jQuery使用一个复选框以编程方式取消选中另一个 [英] JQuery using one checkbox to uncheck another programatically
问题描述
我正在使用一个脚本,其中一个复选框将取消选中另一个复选框.尽管所有数据都是以编程方式加载的,但是这有点复杂.因此,如果未选中此复选框,则过程将采用其src值,然后遍历其他输入并找到标题为'RQlevel'+单击元素的src值的输入,并将其设置为未选中.
I'm after a script where one checkbox will uncheck another. It is a bit complicated though as all the data is loaded programatically. So if a checkbox is unchecked the procedure is to take its src value, then go through the other inputs and find inputs that have a title of 'RQlevel' + the src value of the clicked elements and set it to unchecked.
这是当前代码.
function levels() {
var test = $(this).attr('src');
if ($(this).is(':not(:checked)')) {
$(':input').each(function() {
if ($(this).attr('title') === ('RQLevel' + test)) {
$(this).removeAttr('checked');
}
});
}
}
这里有一个工作示例,它将说明问题http://jsfiddle.net/V8FeW/7/
如果同时选中了两个框,然后未选中第一个框,则第二个框也应与之对应.
There is a working example here that will illustrate the issue http://jsfiddle.net/V8FeW/7/
If both boxes are checked and the first box is then unchecked it should take the second box with it.
奇妙
推荐答案
function levels() {
var test = $(this).attr('src');
if (!this.checked)
$('input:checkbox[title=RQlevel' + test + ']').removeAttr('checked');
}
$(function() {
$('input:checkbox').bind('change', levels);
});
演示: http://jsfiddle.net/V8FeW/12/
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