怎么返回当前已经移除的元素

如果你的remove掉的话页面上已经没有了得自己重新创建本着你要想继续用这个标签建议不要remove掉hide隐藏掉就可以了

解决方案 »

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){

   $(".div_btn").click(function(){
   $(this).(".div_c").show();
   $(this).hide();
   })
   $(".div_c").click(function(){
   $(".div_btn").show();
   $(this).hide();
   })
});
</script>
<style type="text/css">
*{
margin:0;
padding:0;
}
.div{
width:300px;
height:200px;
border:1px solid #DCDCDC;
float:left;
position:relative;
}
.div_btn{
width:70px;
height:30px;
background:#00BCF3;
float:right;
margin:150px 20px 0 0;
line-height:30px;
text-align:center;
color:#FFF;
}
.div_c{
width:70px;
height:30px;
background:#00BCF3;
position:absolute;
top:10px;
right:10px;
display:none;
}
</style>
</head><body>
<div class="div">
<a href="javascript:;" class="div_c">点击</a>
<a href="javascript:;" class="div_btn">点击</a>
</div>
<div class="div">
<a href="javascript:;" class="div_c">点击</a>
<a href="javascript:;" class="div_btn">点击</a>
</div>
<div class="div">
<a href="javascript:;" class="div_c">点击</a>
<a href="javascript:;" class="div_btn">点击</a>
</div></body>
</html>
请问下我现在都改成隐藏的了
这些问题应该怎么解决啊当我点击".div_btn"的时候创建了".div_c"  当点击创建".div_c" 还原".div_btn"
还有就是在点击其他的".div_btn"的时候已经创建了的".div_c" 也要还原回去请问下应该怎么做啊
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
var cj = "<a class='div_c'></a>";
$(".div_btn").each(function() {
var o = $(this);
var p = o.closest('div'); p.click(function(e) {
var t = e.target;
var flag = false;
var newb;
if (t.className.indexOf('div_btn') !== -1) {
if (!flag) {
newb = $(cj);
newb.appendTo(p);
o.hide();
flag = true;
} else {
newb.show();
o.hide();
}
} else if (t.className.indexOf('div_c') !== -1) {
$(t).hide();
o.show();
} })
}) });
</script>
<style type="text/css">
* {
margin: 0;
padding: 0;
}.div {
width: 300px;
height: 200px;
border: 1px solid #DCDCDC;
float: left;
position: relative;
}.div_btn {
width: 70px;
height: 30px;
background: #00BCF3;
float: right;
margin: 150px 20px 0 0;
line-height: 30px;
text-align: center;
color: #FFF;
}.div_c {
width: 70px;
height: 30px;
background: #00BCF3;
position: absolute;
top: 10px;
right: 10px;
}
</style>
</head><body>
<div class="div"> <a href="javascript:;" class="div_btn">点击</a>
</div>
<div class="div"> <a href="javascript:;" class="div_btn">点击</a>
</div>
<div class="div"> <a href="javascript:;" class="div_btn">点击</a>
</div></body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){ var cj='<a onclick="javascript:hide(this);" class="div_c" href="#">点击</a>';
   $(".div_btn").each(function(){
           $(this).click(function(){

               $(this).closest('div').append(cj);

               $(this).closest('div').siblings('.div').find(".div_c:visible").remove();
               $(this).closest('div').siblings('.div').find(".div_btn:hidden").show();
               $(this).hide();
           })
    })

});
function hide(obj){
$(obj).siblings('.div_btn').show();
$(obj).remove();
}
</script>
<style type="text/css">
*{
margin:0;
padding:0;
}
.div{
width:300px;
height:200px;
border:1px solid #DCDCDC;
float:left;
position:relative;
}
.div_btn{
width:70px;
height:30px;
background:#00BCF3;
float:right;
margin:150px 20px 0 0;
line-height:30px;
text-align:center;
color:#FFF;
}
.div_c{
width:70px;
height:30px;
background:#00BCF3;
position:absolute;
top:10px;
right:10px;
}
</style>
</head><body>
<div class="div"> <a href="javascript:;" class="div_btn">点击</a>
</div>
<div class="div">

<a href="javascript:;" class="div_btn">点击</a>
</div>
<div class="div">

<a href="javascript:;" class="div_btn">点击</a>
</div></body>
</html>
该一下
$(document).ready(function() {
        var cj = "<a class='div_c'></a>";
        $(".div_btn").each(function() {
            var o = $(this);
            var p = o.closest('div');
var flag = false;
var newb;

            p.click(function(e) {
                var t = e.target;


                if (t.className.indexOf('div_btn') !== -1) {
                    if (!flag) {
                        newb = $(cj);
                        newb.appendTo(p);
                        o.hide();
                        flag = true;
                    } else {
                        newb.show();
                        o.hide();
                    }
                } else if (t.className.indexOf('div_c') !== -1) {
                    $(t).hide();
                    o.show();
                }

            })
        })

    });