jQuery 复选框事件处理 [英] jQuery checkbox event handling

问题描述

我有以下几点:

<form id="myform">
   <input type="checkbox" name="check1" value="check1">
   <input type="checkbox" name="check2" value="check2">
</form>

我如何使用 jQuery 来捕获 myform 中发生的任何检查事件并判断哪个复选框被切换(并知道它是打开还是关闭)?

How do I use jQuery to capture any check event occuring in myform and tell which checkbox was toggled (and know if it was toggled on or off)?

推荐答案

$('#myform :checkbox').change(function() {
    // this will contain a reference to the checkbox   
    if (this.checked) {
        // the checkbox is now checked 
    } else {
        // the checkbox is now no longer checked
    }
});

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