从CodeBehind C＃运行多个Javascript

Question

I have an ASP.net application that, on one page, I need to run multiple javascripts from C# codebehind. The application sends a transaction to a remote server. At the start of the routine I want to display a message 'Please Wait'.

ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", "ShowPleaseWait()", true);

After the transaction is done i want to hide the message.

ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", "HidePleaseWait()", true);

Next I need to print a receipt

ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", "CreditCard()", true);

Only the first script will run.

Answer 1

You have to combine you JS into one string:

var js = "<script type=\"text/javascript\">ShowPleaseWait(); HidePleaseWait(); CreditCard();</script>"
ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", js, true);