Common JS methods for. Net background pages

Public class JScript
{
/// <Summary>
/// A small JavaScript window is displayed.
/// </Summary>
/// <Param name = "JS"> window Information </param>
Public static void alert (string message)
{
# Region
String JS = @ "<script language = 'javascript '>
Alert ('"+ message +"'); </SCRIPT> ";
Httpcontext. Current. response. Write (JS );
# Endregion
}

/// <Summary>
/// The message box pops up and redirects to the new URL
/// </Summary>
/// <Param name = "message"> message content </param>
/// <Param name = "tourl"> connection address </param>
Public static void alertandredirect (string message, string tourl)
{
# Region
String JS = "<script language = JavaScript> alert ('{0}'); window. Location. Replace ('{1}') </SCRIPT> ";
Httpcontext. Current. response. Write (string. Format (JS, message, tourl ));
# Endregion
}
/// <Summary>
/// The message box is displayed and directed to the homepage of the framework.
/// </Summary>
/// <Param name = "message"> message content </param>
/// <Param name = "tourl"> connection address </param>
Public static void alerttopredirect (string message, string tourl)
{
# Region
String JS = "<script language = JavaScript> alert ('{0}'); top. Location. Replace ('{1}') </SCRIPT> ";
Httpcontext. Current. response. Write (string. Format (JS, message, tourl ));
# Endregion
}

/// <Summary>
/// Return to the history page
/// </Summary>
/// <Param name = "value">-1/1 </param>
Public static void gohistory (INT value)
{
# Region
String JS = @ "<script language = 'javascript '>
History. Go ({0 });
</SCRIPT> ";
Httpcontext. Current. response. Write (string. Format (JS, value ));
# Endregion
}

/// <Summary>
/// Close the current window
/// </Summary>
Public static void closewindow ()
{
# Region
String JS = @ "<script language = 'javascript '>
Parent. Opener = NULL; window. Close ();
</SCRIPT> ";
Httpcontext. Current. response. Write (JS );
Httpcontext. Current. response. End ();
# Endregion
}

/// <Summary>
/// Refresh the parent window
/// </Summary>
Public static void refreshparent (string URL)
{
# Region
String JS = @ "<script language = 'javascript '>
Window. opener. Location. href = '"+ URL +"'; window. Close (); </SCRIPT> ";
Httpcontext. Current. response. Write (JS );
# Endregion
}

/// <Summary>
/// Refresh to open the window
/// </Summary>
Public static void refreshopener ()
{
# Region
String JS = @ "<script language = 'javascript '>
Opener. Location. Reload ();
</SCRIPT> ";
Httpcontext. Current. response. Write (JS );
# Endregion
}

/// <Summary>
/// Open a new form of the specified size
/// </Summary>
/// <Param name = "url"> address </param>
/// <Param name = "width"> width </param>
/// <Param name = "heigth"> high </param>
/// <Param name = "TOP"> header position </param>
/// <Param name = "Left"> left position </param>
Public static void openwebformsize (string URL, int width, int heigth, int top, int left)
{
# Region
String JS = @ "<script language = 'javascript '> window. open ('"+ URL + @"', '', 'height =" + heigth + ", width =" + width + ", Top =" + TOP + ", left = "+ Left +", location = No, menubar = No, resizable = Yes, scrollbars = Yes, status = Yes, titlebar = No, toolbar = No, directories = no'); </SCRIPT> ";

Httpcontext. Current. response. Write (JS );
# Endregion
}

/// <Summary>
/// Go to the URL-based page
/// </Summary>
/// <Param name = "url"> connection address </param>
Public static void javascriptlocationhref (string URL)
{
# Region
String JS = @ "<script language = 'javascript '>
Window. Location. Replace ('{0 }');
</SCRIPT> ";
JS = string. Format (JS, URL );
Httpcontext. Current. response. Write (JS );
# Endregion
}

/// <Summary>
/// Open the mode dialog box with the specified size and position
/// </Summary>
/// <Param name = "webformurl"> connection address </param>
/// <Param name = "width"> width </param>
/// <Param name = "height"> height </param>
/// <Param name = "TOP"> distance from top </param>
/// <Param name = "Left"> left </param>
Public static void showmodaldialogwindow (string webformurl, int width, int height, int top, int left)
{
# Region
String features = "dialogwidth:" + width. tostring () + "PX"
+ "; Dialogheight:" + height. tostring () + "PX"
+ "; Dialogleft:" + left. tostring () + "PX"
+ "; Dialogtop:" + TOP. tostring () + "PX"
+ "; Center: Yes; help = no; resizable: No; Status: No; scroll = yes ";
Showmodaldialogwindow (webformurl, features );
# Endregion
}

Public static void showmodaldialogwindow (string webformurl, string features)
{
String JS = showmodaldialogjavascript (webformurl, features );
Httpcontext. Current. response. Write (JS );
}

Public static string showmodaldialogjavascript (string webformurl, string features)
{
# Region
String JS = @ "<script language = JavaScript>
Showmodaldialog ('"+ webformurl +"', '', '" + features + "'); </SCRIPT> ";
Return JS;
# Endregion
}
}

 

In addition, if there is a scriptmanager on the page, use the following method to pop up the dialog box, otherwise the style will be lost

Scriptmanager. registerclientscriptblock (this, this. GetType (), "JS", "alert ('committed successfully')", true );