Reputation: 245
I'm working on product cart page. Below is the code I'm working with. In the list view I'm getting all the products images as buttons. I want to update the carousel when any of the image in the list view clicked.
But When I click the image the page refreshes, I tried using update panel but since the button are dynamic can't able to find a proper way to handle it.
<div class="col-md-8 single-top-in simpleCart_shelfItem">
<div style="align-content: center">
<strong>CLICK THE IMAGE TO SELECT </strong>
</div>
<asp:ListView ID="ImagesList" runat="server"
DataKeyNames="ID"
GroupItemCount="14"
OnPagePropertiesChanging="ImagesList_PagePropertiesChanging" class="data" OnSelectedIndexChanged="OnSelectedIndexChanged">
<EmptyDataTemplate>
No Images found.
</EmptyDataTemplate>
<LayoutTemplate>
<table>
<tr runat="server" id="groupPlaceholder" />
</table>
</LayoutTemplate>
<GroupTemplate>
<tr>
<td runat="server" id="itemPlaceholder" />
</tr>
</GroupTemplate>
<ItemTemplate>
<td>
<div class="data" data-image='<%#"assets/products/"+Eval("ImageUrl").ToString() %>'
data-name='<%# Eval("Description") %>' data-price='<%# Eval("Price") %>'
data-image1='<%#"assets/products/1_"+Eval("ImageUrl").ToString() %>'
data-image2='<%#"assets/products/2_"+Eval("ImageUrl").ToString() %>'>
<asp:LinkButton ID="GridBtn" runat="server" CssClass="myButton"
CommandName="Change"
OnCommand="btnDetails_Command"
CommandArgument='<%# Eval("Notes") %>'>
<img src='<%#"assets/products/"+Eval("ImageUrl").ToString() %>' class="image" style="width: 50px; height: 50px" alt="Change" /></asp:LinkButton>
</div>
</td>
</ItemTemplate>
</asp:ListView>
</div>
<div class="col-md-4 single_left pull-left left">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<fieldset>
<div class="flexslider">
<ul class="slides">
<li id="image3" data-thumb="">
<%--<img id="image3" src="assets/products/1_ZP244.jpg" />--%>
<img id="image" src="assets/products/1_ZP244.jpg" />
<%-- <asp:Image ID="image" src="assets/products/1_ZP244.jpg" runat="server" />--%>
</li>
<li id="image4" data-thumb="">
<%--<img id="image4" src="assets/products/1_ZP244.jpg" />--%>
<img id="image1" src="assets/products/1_ZP244.jpg" />
<%--<asp:Image ID="image1" src="assets/products/1_ZP244.jpg" runat="server" />--%>
</li>
<li id="image5" data-thumb="">
<%--<img id="image5" src="assets/products/1_ZP244.jpg" />--%>
<img id="image2" src="assets/products/1_ZP244.jpg" />
<%--<asp:Image ID="image2" src="assets/products/1_ZP244.jpg" runat="server" />--%>
</li>
</ul>
</div>
</fieldset>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="btnSubmit" />
</Triggers>
</asp:UpdatePanel>
</div>
<script>
$(".data").mouseover(function () {
var image = $(this).attr('data-image');
var image1 = $(this).attr('data-image1');
var image2 = $(this).attr('data-image2');
var name = $(this).attr('data-name');
var price = $(this).attr('data-price');
var btnID = $(this).attr('ID');
$(".left").find('#image').attr('src', image);
$(".left").find('#image1').attr('src', image1);
$(".left").find('#image2').attr('src', image2);
$(".left").find('#image3').attr('data-thumb', image);
$(".left").find('#image4').attr('data-thumb', image1);
$(".left").find('#image5').attr('data-thumb', image2);
$(".left").find('#name').text(name);
$(".left").find('#price').text(price);
$(".left").find('#price').text(price);
})
</script>
Upvotes: 1
Views: 651
Reputation: 469
You can register button for async postback inside an updatepanel by add a new OnPreRender event on the button:
protected void btnReloadQty_PreRender(object sender, EventArgs e)
{
ScriptManager scriptMan = ScriptManager.GetCurrent(this.Page);
scriptMan.RegisterAsyncPostBackControl((LinkButton)sender);
}
Upvotes: 1