Intersoft Community - WebCombo - Clientside binding not working

Clientside binding not working

yudi — Thu, 15 Dec 2016 08:51:44 GMT

Sorry for the delay in sending this.

I have prepared a working WebApplication created based on your provided code. Please find ClientBindingAndAutoComplete.zip in the attachment and let me know whether it helps or not.

Clientside binding not working

sjain — Fri, 11 Nov 2016 09:44:50 GMT

Hi Yudy,
Thanks for your detail reply. It is still not working after making suggested change. I also add proxy testing method in apsx.cs class which is working as expected. I believe that there is some setting which I am missing.

I again visited http://www.intersoftsolutions.com/Support/WebCombo/Tutorial/Text/Configure-WebCombo-To-Retrieve-Data-From-Web-Service/ . I did not see any difference in given example and my sample except retrieval of Data from Northwind database.

Would you look on code provided in attachment and point out the wrong setting for binding webcombo.

thanks and regards
Sachin

Clientside binding not working

yudi — Mon, 07 Nov 2016 05:46:48 GMT

Could you please try to add the ScriptService attribute for the WebService1 class (in WebService1.asmx.cs)? Following snippet code shows how:

/// <summary>/// Summary description for WebService1/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
[System.Web.Script.Services.ScriptService]
public class WebService1 : System.Web.Services.WebService
{
	[WebMethod]
	public List<Item> GetItemList()
	{
		...
	}
}

but for some reason webcombo only shows loading

I suspect that WebCombo keep showing loading indicator because the WebService method is not allowed to be called. Adding the ScriptService attribute for the WebService1 class should resolve the problem.

If the problem still persist, please feel free to let me know.

and onvalue change server event (OnValueChanged) need to fire to handle

OnValueChanged event handler is not fired when WebCombo is bind to WebService. For more detail, please kindly check "The Differences with Server Data Binding" section in WebCombo online documentation.

To achieve the same post-processing in client binding mode, handle the OnAfterItemSelected client-side event.

Hope this helps.

Webcombo need to support autocomplete also.

Auto complete entry mode works on WebCombo with client-binding (to WebService) enabled. Check out how the feature works on the Country WebCombo in this live sample page of WebCombo.

Clientside binding not working

sjain — Fri, 28 Oct 2016 12:21:29 GMT

Hi,

Viewing online documentation link (http://www.intersoftsolutions.com/Support/WebCombo/Tutorial/Text/Configure-WebCombo-To-Retrieve-Data-From-Web-Service/ ) created a sample page with autocomplete feature; but for some reason webcombo only shows loading.

I am attaching aspx, aspx.cs and asmx.cs file also for your verification. May be some properties need to handle differently then current implementation.

Requirement must bind from clientside (using webservice) and onvalue change server event (OnValueChanged) need to fire to handle . Webcombo need to support autocomplete also.

regards

Sachin