I am using Asp.Net C# 4.0. I have a Datalist which shows pictures from database. My question is, Is it possible to show pictures in asp.net image control from a datalist upon clicking? The purpose of this operation is to enlarge the picture upon clicking. I am using the following code.
//Here is my ObjectDataSource
<asp:ObjectDataSource ID="ObjectDataSource2" runat="server"
SelectMethod="ShowPicBA" TypeName="BusinessAccess.AD_OperationBA">
<SelectParameters>
<asp:QueryStringParameter Name="key" QueryStringField="id" Type="Int64" />
</SelectParameters>
</asp:ObjectDataSource>
//Here is my DataList
<asp:DataList ID="DataList1" runat="server" DataSourceID="ObjectDataSource2"
DataKeyField="Pic_ID">
<ItemTemplate>
<asp:ImageButton ID="ImageButton1" runat="server" Height="152px"
ImageUrl='<%# Eval("Pic_Path") %>' Width="175px"/>
</ItemTemplate>
</asp:DataList>
//Here is my Asp.Net Image Control
<asp:Image ID="Image1" runat="server" />
you can do this through javascript.
Add onClientClick to the ImageButton
<asp:ImageButton ID="ImageButton1" runat="server" Height="152px"
ImageUrl='<%# Eval("Pic_Path") %>' Width="175px" onclientclick="ChangeImage(this);return false;"/>
function ChangeImage(Src) {
document.getElementById('<%=Image1.ClientID%>').src = Src.src;
return false;
}
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