Hi all,

I need to change the src of the embed tag on click of a imageButtons on a dataList on my page. On itemDataBound event of the list, I have thiscode:

// e.Item.FindControl(Controls[1]).a.Attributes.Add("onclick","showVideo( e.Item.Controls[1].Controls[0])");

Image aImage = (Image)e.Item.Controls[1].Controls[3];

My JavaScript looks like this:

debugger

}

When I debug, the value is set properly (using watch in visual studio), but when the page is built and I look at it's source, src hasn't changed at all.

Does anyone have any idea what is going on?

Thanks,

Sina

Hi captainsina ,

I always change it's source at codehehind instead of using javascript.

see my sample,

    <form id="form1" runat="server">
    <div>
        <object id="Player" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6">
            <param name="autoStart" value="True" />
            <param name="URL" value="<%=url_filename %>" />
            <param name="rate" value="1" />
            <param name="balance" value="0" />
            <param name="enabled" value="true" />
            <param name="enabledContextMenu" value="true" />
            <param name="fullScreen" value="false" />
            <param name="playCount" value="1" />
            <param name="volume" value="100" />
        </object>
    </div>
    <asp:GridView ID="GridView1" runat="server" 
        onselectedindexchanging="GridView1_SelectedIndexChanging">
        <Columns>
            <asp:TemplateField>
                <ItemTemplate>
                    <asp:Button ID="Button1" runat="server" CommandName="select" Text="Button" />
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
    </asp:GridView>
    </form>

        public string url_filename;

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                bind();
            }
        }

        private void bind()
        {
            DataTable table = new DataTable();
            table.Columns.Add("url");
            DataRow dr = table.NewRow();
            dr["url"] = @"E:\music\bszn.mp3";
            table.Rows.Add(dr);
            this.GridView1.DataSource = table;
            GridView1.DataBind();
        }

        protected void GridView1_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
        {
            url_filename = this.GridView1.Rows[e.NewSelectedIndex].Cells[1].Text;
            GridView1.SelectedIndex = e.NewSelectedIndex;
            bind();
        }