Intersoft Community - WebCombo - LoadValue in synchronous mode

LoadValue in synchronous mode

handy@intersoftpt.com — Sun, 29 Nov 2009 20:53:17 GMT

Well, it could be. The latest Combo build version is 217 and Framework is 705. Please try to update by using Update manager and apply those into your project bin folder. Please let me know if it works well or not.

Regards,
Handy

LoadValue in synchronous mode

ands — Wed, 25 Nov 2009 03:42:32 GMT

Hi,

I've just tried and I've got alert with "value is Thomas Hardy"

Maybe it'e a question of my version: Combo: 4.0.7200.214 ; WebUI.Net Frm: 3.0.5000.702 !?

regards

Andrzej

LoadValue in synchronous mode

handy@intersoftpt.com — Wed, 25 Nov 2009 03:21:06 GMT

Hi Andrzej,

Could you please recheck again? I got "AROUT" in here. Here is my snippet code, same as before.

 function Button1_onclick() {
            var combo = ISGetObject("WebCombo1");
            //    combo.XmlHttp.Asynchronous = false;
            combo.SetText("Thomas Hardy", true);
            combo.LoadValue(true)
            alert("value is " + combo.Value);
        }

Insert additional button like your suggestion also shows "AROUT".

Regards,
Handy

LoadValue in synchronous mode

ands — Wed, 25 Nov 2009 02:51:19 GMT

Hi,

Thank you for answer, but (please analyze comments):

function Button1_onclick() {var combo = ISGetObject("WebCombo1");

combo.SetText("Thomas Hardy", true); // true => text=value combo.LoadValue(

combo.LoadValue(true);

alert(combo.Value); // => alert show the same text as you set (Thomas Hardy), we expected Value='AROUT' not Text

}

Try to put on the page second button, then click Button1 and next Button2, you get Value='AROUT'

regards

Andrzej

LoadValue in synchronous mode

handy@intersoftpt.com — Tue, 24 Nov 2009 20:53:43 GMT

May i know when you call LoadExample function? I attached my sample. It works fine. I used a button click to SetText and loadvalue. The function shows alert of WebCombo.Value.

Regards,
Handy

LoadValue in synchronous mode

ands — Tue, 24 Nov 2009 17:16:12 GMT

Hi,

I try to load WebCombo and next read Value after loading, but no result

function LoadExample(){

var WebCombo1 = ISGetObject("WebCombo1"); WebCombo1.SetText("Condiments");

//WebCombo1.XmlHttp.Asynchronous = false;

WebCombo1.LoadValue(true); alert(WebCombo1.Value); //<=always empty WHY?

alert(WebCombo1.Value); //<=always empty WHY?

}

It's a copy of help:

Parameters

useSync ( boolean ): Determines whether the LoadValue method is performing the function synchronously or asynchronously. If the synchronous mode is used by inserting true value, then developers can obtain the direct value after the LoadValue method is invoked.

What's wrong with it ?