有一段代码如下:
<script language="javascript">
$(function () {
$("#btn1").click(function(){
$("#div2").append($("#div1").html());
});
});
</script> <div id="div1">
<input name="text1" type="text" value="111" />
<input name="text2" type="text" value="" />
</div><div id="div2"></div>
<input id="btn1" type="button" value="Copy" />
在浏览器显示如下:
我在IE里先修改text2的值,再点击Copy按钮后(把div1里面的html复制到div2中),这个时候是正常的,如下图,可以把text2修改后的值一起复制到div2中 下面用Firefox打开,先修改text2的值,再点击copy,这个时候只复制了原来生成的html,text2的中值是空的,如下图,请问这个问题如何解决,哪位大哥遇到过
<script language="javascript">
$(function () {
$("#btn1").click(function(){
$("#div2").append($("#div1").html());
});
});
</script> <div id="div1">
<input name="text1" type="text" value="111" />
<input name="text2" type="text" value="" />
</div><div id="div2"></div>
<input id="btn1" type="button" value="Copy" />
在浏览器显示如下:
我在IE里先修改text2的值,再点击Copy按钮后(把div1里面的html复制到div2中),这个时候是正常的,如下图,可以把text2修改后的值一起复制到div2中 下面用Firefox打开,先修改text2的值,再点击copy,这个时候只复制了原来生成的html,text2的中值是空的,如下图,请问这个问题如何解决,哪位大哥遇到过
大多是这样间接地搞,clone后再手动赋值<!doctype html>
<html>
<head>
<meta charset="utf-8" />
</head>
<body>
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script type="text/javascript">
$(function () {
$("#btn1").click(function(){
$("#div2").append($("#div1").clone().find("input[name='text2']").attr("value",$("#div1 input[name='text2']").val()).parent());
});
});
</script> <div id="div1">
<input name="text1" type="text" value="111" />
<input name="text2" type="text" value="" />
</div><div id="div2"></div>
<input id="btn1" type="button" value="Copy" />
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<title>无标题文档</title>
</head><body>
<div id="div1">
<input name="text1" type="text" value="111" />
<input name="text2" type="text" value="" />
</div><div id="div2"></div>
<input id="btn1" type="button" value="Copy" />
<script type="text/javascript">
jQuery(function($){ $("#btn1").click(function(){
$("#div1 input").clone().prependTo('#div2');
});
});</script>
</body>
</html>
clone也不行,最后我在网上找到了重写一个formhtml方法能可以解决:
(function ($) {
var oldHTML = $.fn.html;
$.fn.formhtml = function () {
if (arguments.length) return oldHTML.apply(this, arguments);
$("input,textarea,button", this).each(function () {
this.setAttribute('value', this.value);
});
$(":radio,:checkbox", this).each(function () {
// im not really even sure you need to do this for "checked"
// but what the heck, better safe than sorry
if (this.checked) this.setAttribute('checked', 'checked');
else this.removeAttribute('checked');
});
$("option", this).each(function () {
// also not sure, but, better safe...
if (this.selected) this.setAttribute('selected', 'selected');
else this.removeAttribute('selected');
});
return oldHTML.apply(this);
}; //optional to override real .html() if you want
// $.fn.html = $.fn.formhtml;
})(jQuery);
clone也不行,最后我在网上找到了重写一个formhtml方法能可以解决:
(function ($) {
var oldHTML = $.fn.html;
$.fn.formhtml = function () {
if (arguments.length) return oldHTML.apply(this, arguments);
$("input,textarea,button", this).each(function () {
this.setAttribute('value', this.value);
});
$(":radio,:checkbox", this).each(function () {
// im not really even sure you need to do this for "checked"
// but what the heck, better safe than sorry
if (this.checked) this.setAttribute('checked', 'checked');
else this.removeAttribute('checked');
});
$("option", this).each(function () {
// also not sure, but, better safe...
if (this.selected) this.setAttribute('selected', 'selected');
else this.removeAttribute('selected');
});
return oldHTML.apply(this);
}; //optional to override real .html() if you want
// $.fn.html = $.fn.formhtml;
})(jQuery);
解决了就好