First time site try to crawl the pit

Record the problems and get to the new knowledge of the website you are doing.

The first is the webpage auto-refresh problem: Under the head tag:

　　
The content is the value of the Refresh page, which is 10s.
Then there is the control of the ad on the page, here I use the AdRotator ad control, here the requirements of the configuration
<Advertisements> <Ad> path settings for <imageurl>ad/1.jpg</imageurl>//pictures <navigateurl>http:// www.baidu.com</NavigateUrl>//website Link <AlternateText> Welcome to visit Baidu 1</alternatetext>//Mouse move to the image on the tips < keyword> Baidu </Keyword> <impressions>80</impressions>//picture size </Ad> <Ad> <imageurl& Gt Ad/2.jpg</imageurl> <NavigateUrl>http://www.163.com</NavigateUrl> <AlternateText> Welcome to NetEase 2 </AlternateText> <Keyword> netease </Keyword> <Impressions>80</Impressions> </Ad> &lt ; Ad> <ImageUrl>Ad/3.jpg</ImageUrl> <NavigateUrl>http://www.baidu.com</NavigateUrl> < Alternatetext> Welcome to visit Baidu 2</alternatetext> <Keyword> Baidu </Keyword> <impressions>80</ impressions> </Ad> <Ad> <ImageUrl>Ad/4.jpg</ImageUrl> <navigateurl>http://www.163 .com</navigateurl> <alternatetext> Welcome to NetEase 3</alternatetext> <Keyword> netease </Keyword> <Impressions>80</Impressions> </Ad> </Advertisements>
　　
Here are five images configured, then the control, the foreground code is: <asp:adrotator id= "AdRotator1" runat= "Server" advertisementfile= "~/xmlfile1.xml" BackColor = "Black" borderwidth= "1"/> where advertisementfile= "~/xmlfile1.xml" is the address of the XML configuration file, where if you want to configure multiple, the front end does not need to write the absolute path of the picture. Or you'll get an error.
Another thing is that the RadioButtonList control is always on its own, just set the property repeatlayout= "flow is OK."
Password text box is set to invisible: <asp:textbox id= "TextBox2" runat= "Server" textmode= "Password" placeholder= "Please enter 12-15-digit password" style= " Margin-left:9px "width=" 125px "></asp:TextBox>
Textmodel is the password is not visible, then Placeholeer is the hint.
The properties of the table table's display line and TD's display line are: Broder-collapse:collapse, then set line is visible: <td style= "BORDER:1PX; Border-color:black; border-style:solid; "class=" Auto-style1 ">
The last is how to pass the value by clicking button to TD, here is the forward and backward value, the foreground code is "%= global variable", the background definition of global variables can be passed.
Then there is the floating effect of the div. Just add float:left or right in the Div, that means floating around. If you need two div side-by-side, note that you need a div wrap, then the width value must be two div and or greater, and then height must be equal to or greater than.
A label minus the underline, text-decoration:none on the line.
It's almost as much as it touches. Welcome to discuss and qq:511582456
First time site try to crawl the pit