Ext: Grid <Ext: windowfield/>
First, let's explain the attributes of the entire domain.
<Ext: windowfield columnid = "windowfield1" windowid = "window1" // the pop-up window idheadertext = "modify" text = "Modify 2" datawindowtitlefield = "num" // You Can See windowtitle, you understand the title bar text datawindowtitleformatstring = "modify content-{0}" // windowtitle Format String dataiframeurlfields = "num" // The IFRAME address field of the window. There can be multiple fields, separate dataiframeurlformatstring = "default4.aspx? Id = {0} "/> // format the string
Add the <WINDOW> Control in the <form> label.
Second, page_load in the referenced CS pageCodeAdd
If (request. Params ["ID"]! = NULL & request. Params ["ID"]. Trim ()! = "") {String id = request. Params ["ID"]; // obtain the parameters passed by the formatted string. Showinfo (ID );}