Shulou(Shulou.com)06/03 Report--

This article mainly introduces how to use ASP.NET to achieve code separation, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

Often in the development of projects, we will encounter such a situation, we hope that when the user clicks the Button button, the system can pop up a window. For example, the following code:

{string strScript = "\ n"; strScript + = "window.alert (" + "\" hello\ "" + ");"; strScript + = ""; Response.Write (strScript);}

The above code will pop up a dialog box for hello. This method is to write a javascript script to the foreground in your background .cs file, but I think you may feel uncomfortable and a little disorganized when you see such code! If you need to pop up a page and you need to pass parameters, the code will look even more messy!

Later, I wondered if I could put all the parts about the script in the .aspx file and refer to the function name directly in .cs. It turns out to be possible, please see the following implementation method:

1. Add this code before aspx

Function showmessagebox () {window.alert ("hello");}

two。 Add the following code to the Page_Load event in the cs file

{/ / place the user code here to initialize the page this.Button1.Attributes.Add ("onclick", "_ javascript:showmessagebox ();");}

3. Now when you click the Button1 button on the page, the effect is similar to the previous method, but the whole system code looks much more comfortable.

Conclusion: using this method to write a program will not make your program run faster and more stable. What it does is to make your code easier to read and communicate with others. Using this idea, we can draw an example and try not to write a large number of javascript scripts in cs files.

Thank you for reading this article carefully. I hope the article "how to use ASP.NET to achieve code separation" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.