Beginology ASP.NET, learn an example of analog dialog effect, there is a TextBox and a button on the main page, click the button to pop up a modal page, enter the text, click OK to return to the main page, and return it back Text value.
Very simple Dongdong, let everyone laugh
main page:
<%
@? Page? Language = "c #"?
%>
<
Script?
Runat
= "Server"
>
???????????????? {???????? {???????? {???????? {???????????? btnopen ??? .Attributes.Add ( "onclick", @ "var strReturn; strReturn = window.showModalDialog ( 'DialogForm.aspx', null, 'status: no; dialogWidth: 250px; dialogHeight: 125px; dialogHide: true; help: NO; Scroll: no '); if? (strreturn?! =? null)? Document.getlementByid (' txtvalue '). value = strreturn; "); ????}
Script>
ASP: TextBox> ????
ASP: Button> ??
Form>
Body>
Dialog box page:
<%
@? Page? Language = "c #"?
%>
<
Script?
Runat
= "Server"
>
??????????? jt?? e) ???? {???????? f? (?! ispostback?) ?????? ??? {????????????? btnok.attributes.add ("onclick",? @ "window.ReturnValue? =? document.getElementByid ('txtValue'). value;? window. CLOSE (); "); ????????????? btncancel.attributes.add (" onclick ",? @" Window.close (); "); ???????? ?} ????}
Script>
ASP: Button> ????
ASP: Button> ??
Form>
Body>
