Question

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My Blue Div与绿色div重叠。（我想要一个绿色Div然后在旁边Blue Div）
在Mouseover加载的内容正在使蓝色div降低但我试图设置“mydatatoshow”div结束 “rightsideblock”使用jquery z-index属性。

请看一下，让我知道可能的解决方案。

我的工作代码---

<!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" />
<style type="text/css">
.container{width:999px;}
.leftsideblock{float:left; border:1px solid green;width:674px;}
.rightsideblock{border:5px solid blue;}
</style>

<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">
$(document).ready(function(){

$('.mydivdata').mouseover(function(){
        $('.mydatatoshow').css('z-index', '9999');
        $('.mydatatoshow').show();
        var mydata = $(this).text();
        $('.mydatatoshow').html(mydata);        
    });

$('.mydivdata').mouseout(function(){
$('.mydatatoshow').hide();
});


});
</script>

<title>Test To Test</title>
</head>
<body>

<div class="container">
    <div class="leftsideblock">
    <div class="mydivdata">
<table width="650" border="0">
<tbody>
<tr>
<td width="90" valign="top" rowspan="2" class="myimageclass">&nbsp;</td>
<td width="193" valign="top">Monday 07 July 2012</td>
<td width="424">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
</td>
</tr>
</tbody>
</table>
</div>

    <div class="mydivdata">
<table width="650" border="0">
<tbody>
<tr>
<td width="90" valign="top" rowspan="2" class="myimageclass">&nbsp;</td>
<td width="193" valign="top">Friday 06 July 2012 8:00AM</td>
<td width="424">
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</td>
</tr>
</tbody>
</table>
</div>
    </div>


    <div class="mydatatoshow">
    </div>

    <div class="rightsideblock">
    <p>
    This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right    sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.
    </p>
    </div>

</div>

</body>
</html>

Answer 1

z-index仅在您指定位置类型时才有效。

Answer 2

试试这个

   <html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
.container{width:999px;}
.leftsideblock{float:left; border:1px solid green;width:674px;}
.rightsideblock{border:5px solid blue;}
</style>

<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>


<title>Test To Test</title>
</head>
<body>
    <div class="container">
    <table>
    <tbody><tr>
    <td>
        <div class="leftsideblock">
            <div class="mydivdata">
                <table width="650" border="0">
                    <tbody>
                    <tr>
                        <td width="90" valign="top" rowspan="2" class="myimageclass">&nbsp;</td>
                        <td width="193" valign="top">Monday 07 July 2012</td>
                        <td width="424">
                            Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
                        </td>
                    </tr>
                    </tbody>
                </table>
            </div>

            <div class="mydivdata">
                <table width="650" border="0">
                <tbody>
                <tr>
                    <td width="90" valign="top" rowspan="2" class="myimageclass">&nbsp;</td>
                    <td width="193" valign="top">Friday 06 July 2012 8:00AM</td>
                    <td width="424">
                        Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
                    </td>
                </tr>
                </tbody>
                </table>
            </div>
        </div>
        </td>
        <td>
        <div class="rightsideblock" style="top: 0;position: absolute;width: 300px;float: right;">
            <p style="z-index:-1">
                This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right    sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.This is right sidebar data.
            </p>

        <div class="mydatatoshow" style="top: 0px; left: 0px; z-index: 9999; float: right; position: absolute; display: none; ">



                    &nbsp;
                    Friday 06 July 2012 8:00AM

                        Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.




            </div></div>

        </td>
        </tr>
        </tbody></table>
    </div>

    <script type="text/javascript">
    $(document).ready(function(){

    $('.mydivdata').mouseover(function(){
            $('.mydatatoshow').css('z-index', '9999');
            $('.mydatatoshow').show();
       //     document.getElementById('to_hide').style.display='none';
            var mydata = $(this).text();
            $('.mydatatoshow').html(mydata);        
        });

    $('.mydivdata').mouseout(function(){
    $('.mydatatoshow').hide();
    //document.getElementById('to_hide').style.display='block';
    });


    });
    </script>


</body></html>

如何使用Z-index设置div并修复css

2 个答案: