I'm currently working with some code that is functioning well. I'm looking to create a cookie and have the .ascx control load in order to execute a specific function on the cookie without causing the page to post back. What is the best way for me to accomplish this task?
To load the html from the ascx and send it to your javascript, you can utilize a page WebMethod or a WebService. Check out this helpful tutorial here for more information.
I have discovered a simpler way to load the .ascx control without triggering a postback.
By placing the .ascx control in an update panel and reloading only the update panel using the following JavaScript function:
function addCookies(typeShopping,id,name,price) {
document.cookie = typeShopping + "=" + id + "," + name + "," + price;
__doPostBack('<%=UpdatePanel2.ClientID %>', 'addTocart');
}
Parameters can be passed to the control or set to NULL. This is how I included the control within the update panel:
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel2" runat="server>
<ContentTemplate>
<uc1:Basket ID="Basket1" runat="server" />
</ContentTemplate>
</asp:UpdatePanel>
This method has worked flawlessly for me, and I haven't come across any drawbacks yet.
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