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Hi Everybody,
I am using a DataList in ASP.NET 1.1(C#) with some ImageButton. Images of the ImageButton binds at runtime and the DataList is binds when the page loads. I want to show a bigger view of the Image, showing in the ImageButton, in an another Image control. It displays it but everytime I click on the ImageButton the Whole page reloads again and again. So it takes a lot of time. Is there any way by which I can display image without reloading the whole page. Regards Tapas HTML CODE: <asp:datalist id="listImage" style="Z-INDEX: 101; LEFT: 440px; POSITION: absolute; TOP: 272px" Height="152px" Width="416px" BorderColor="SkyBlue" runat="server" RepeatColumns="3" OnItemCommand="Show" GridLines="Both"> <SeparatorStyle HorizontalAlign="Center" ForeColor="Aqua" BorderStyle="Solid" VerticalAlign="Middle" BackColor="Fuchsia"></SeparatorStyle> <ItemTemplate> <P align="center"> <asp:ImageButton id=myImage Width="50px" Height="50px" CommandName="ShowImage" ImageAlign="Baseline" AlternateText='<%#DataBinder.Eval(Container.DataIt em,"pid") %>' Runat="server" ImageUrl='<%#DataBinder.Eval(Container.DataItem,"p id","http://mysite.com/demo/images/{0}.jpg")%>'> </asp:ImageButton> &n bsp; <P>   ; <asp:Label id="myLabel" Width="1px" Height="1px" Runat="server" Visible="False"></asp:Label> <asp:Button id=myHiddenBtn1 runat="server" Width="80px" Height="24px" Text='<%# DataBinder.Eval(Container.DataItem,"pname")%>' Visible="False"> </asp:Button> <asp:Button id=myHiddenBtn2 runat="server" Width="80px" Height="24px" Text='<%# DataBinder.Eval(Container.DataItem,"psize")%>' Visible="False"> </asp:Button><!%# DataBinder.Eval(Container.DataItem,"pname")%></P> </ItemTemplate> </asp:datalist> Code Behind : //These functions are only to show the image with bigger view in a Image //control. Please Help me.... public void Show(Object s, DataListCommandEventArgs e) { ImageButton anImage=(ImageButton)e.Item.FindControl("myImage") ; Label anLabel=(Label)e.Item.FindControl("myLabel"); if(anImage.CommandName=="ShowImage") { string pcode; //btnAddToCart.Enabled=true; //Label1.Text=anImage.AlternateText; pcode=anImage.AlternateText; ViewImage(pcode); } Button Btn1=(Button)e.Item.FindControl("myHiddenBtn1"); Button Btn2=(Button)e.Item.FindControl("myHiddenBtn2"); Label1.Text=Btn1.Text+" | "+Btn2.Text; } public void ViewImage(string sa) { //Label1.Text=sa; imgShow.ImageUrl="http://mysite.com/demo/images/"+sa+".jpg"; imgShow.AlternateText=sa; } tapasmahata |
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