“过多的递归” JQuery 1.3.2中的错误 [英] "too much recursion" error in JQuery 1.3.2
问题描述
我正在尝试制作一些具有动态行为的表单。具体来说，我在div中输入了输入，我希望当用户点击div中的任意位置时，输入就会被选中。我使用的是JQuery 1.2.6，一切正常。
I am trying to make a form with some dynamic behavior. Specifically, I have my inputs in divs, and I would like to make it so when the user clicks anywhere in the div, the input is selected. I was using JQuery 1.2.6 and everything worked fine.
然而，我升级到JQuery 1.3.2并且我得到了一些奇怪的行为。当我点击任何输入时，我会在选择之前得到延迟。我的Firefox错误控制台在JQuery库中给了我几个太多的递归错误。我在Internet Explorer 7中尝试了该页面并收到错误消息对象不支持此属性或方法。
However, I upgraded to JQuery 1.3.2 and I am getting some strange behavior. When I click on any of the inputs, I get a delay before it is selected. My Firefox error console gives me several "too much recursion" errors, from within the JQuery library. I tried the page in Internet Explorer 7 and got an error saying "Object doesn't support this property or method".
我做错了什么，或者这是一个JQuery中的错误？有没有人知道一种方法来修复这种行为，而不回到旧版本？我正在使用Firefox 3.0.7以防万一。这是我用来说明问题的一个简单示例：
Am I doing something wrong, or is this a bug in JQuery? Does anyone know a way to fix this behavior, without going back to the old version? I am using Firefox 3.0.7 in case that matters. Here is a simple example I made to illustrate the problem:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>quiz test</title>
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
</head>
<body>
<div class='question'>Favorite soda?
<div><input type='radio' name='q' value='A' id='a'><label for='a'>Coke</label></div>
<div><input type='radio' name='q' value='B' id='b'><label for='b'>Pepsi</label></div>
</div>
<script type="text/javascript">
$(function() {
$(".question div").click(function() {
$(this).children("input").click();
});
});
</script>
</body></html>
推荐答案
谢谢大家。我尝试了grillix设置checked属性的想法，虽然我不得不修改一下语法。这就是我做的：
Thank you all. I tried grillix's idea of setting the checked attribute, although I had to fix up the syntax a little bit. Here is what I did:
$(this).children("input").attr("checked", true);
它有效，但我仍然很好奇为什么我以前的方式停止使用JQuery 1.3.2 。我知道事件冒泡行为的变化，但为什么我不能通过在回调中调用event.stopPropagation（）或return false来解决这个问题？
It works, but I am still curious as to why my previous way stopped working with JQuery 1.3.2. I know about the changes in event bubbling behavior, but why can't I fix that by calling "event.stopPropagation()" or "return false" within my callback?
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