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///pc/homepage/dreamweaver/img/002.gif" width="18" height="16" align="absmiddle">轻松掌握网页制作
///pc/homepage/dreamweaver/img/003.gif" width="18" height="16" align="absmiddle">深入学习和使用
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">用表格做网页
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">图形化的网页
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">灵活运用文字
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">精彩的图层世界
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">丰富的超链接
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">框架里的乾坤
///pc/homepage/dreamweaver/img/007.gif" width="30" height="16" align="absmiddle">创建各种窗体
///pc/homepage/dreamweaver/img/006.gif" width="30" height="16" align="absmiddle">本章常见问题解答
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">网页中导入已有数据
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">形式多样的表格
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">套用现成的表格格式
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">给表格数据排序
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">表格高度不起作用?
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">如何把图层转为表格
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">如何使两个表格并排
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">为何Flash不能播放
///pc/homepage/dreamweaver/img/004.gif" width="30" height="16" align="absmiddle">为啥改不了事件类型
///pc/homepage/dreamweaver/img/001.gif" width="30" height="16" align="absmiddle">更多的…
///pc/homepage/dreamweaver/img/002.gif" width="18" height="16" align="absmiddle">高级使用和理解
///pc/homepage/dreamweaver/img/002.gif" width="18" height="16" align="absmiddle">附录
///pc/homepage/dreamweaver/img/009.gif" width="30" height="16" align="absmiddle">常见问题汇总
///pc/homepage/dreamweaver/img/009.gif" width="30" height="16" align="absmiddle">快捷键分级介绍
///pc/homepage/dreamweaver/img/009.gif" width="30" height="16" align="absmiddle">一句话技巧集萃
///pc/homepage/dreamweaver/img/010.gif" width="30" height="16" align="absmiddle">功能快速索引
//www.shanghaigongsi.com.cn/pc/bin/softdown/softgsch.pl?key=dreamweaver">///pc/img/download.gif" width="90" height="45" border="0">
/pc/bin/msg.pl?file_id=k_dreamweaver target="_blank">///pc/img/message.gif" width="64" height="54" alt="请您留言" border="0"> 谈谈您的看法
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常见问题解答
我们看一下这个例子,在此单元格中单击鼠标,从属性面板中可以看到设置的背景图文件,而且在Dreamweaver中显示也是正常的。启动IE5,浏览这个页面(图1),发现底图不见了,这是怎么回事呢?
/pc/homepage/dreamweaver/img/dw025.gif width=396 height=276>
图1 IE5浏览这个页面显示不出背景图
回到Dreamweaver中,按下Ctrl+Tab,切换到光标所在处的代码窗口,发现Background设置在<tr>标签中。
/pc/homepage/dreamweaver/img/dw026.gif width=380 height=250>
图2 原因:代码中background放在<tr>中
在IE5中,表格的背景不能设置在<tr>中,只能放在<td>中,否则就看不见背景。我们将这句代码移到<td>中,保存文件,再进入浏览器,发现底图正常了。
/pc/homepage/dreamweaver/img/dw027.gif width=393 height=232>
图3 把background放在<td>中
/pc/homepage/dreamweaver/img/dw028.gif width=363 height=295>
图3 背景图片正常
上一节 下一节
/pc/bin/msg.pl?file_id=k_dreamweaver target="_blank">///pc/img/message.gif" width="64" height="54" alt="请您留言" border="0">
谈谈您的看法
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