[WorkBench] Getting error : Need unique binderid, - Qlik Community

somenathroy · ‎2011-08-31

Hi All,

I am developing a ASP.NET page with Qlikview Workbench. My objective is to show the Text of a the QvObject on clicking of a button by javascript.

My .aspx page contains the following code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>

<%@ Register Assembly="QlikViewWorkBench" Namespace="QT.QWW.WebControls" TagPrefix="qww" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>Untitled Page</title>

<!link rel="stylesheet" type="text/css" media="screen" href="http://SERVER/QvAjaxZfc/htc/modal/modal.css" />

var qva;

function Init() {

qva = new Qva.PageBinding('wrkBench'); //can have several binders each with their own doc and authentication etc.

alert('d');

var doc = Qva.ExtractProperty("document", null);

qva.View = doc;

new Qva.Modal();

new Qva.Scanner();

qva.Autoview="";

qva.AuthenticateUrl = 'http://SERVER/QvAJAXZfc/Authenticate.aspx';

qva.Host="Local";

Qva.Start();

}

Qva.BodyOnLoadFunctionNames.push('Init');

</script>

</head>

<body >

<div>

</div>

<div>

<qww:QvObject ID="QvObject1" runat="server" Height="110px" ObjectID="TX01" ObjectType="Text Object" QlikViewDocument="wrkBench (QVS@server)" QvAjaxZfcPath="http://SERVER/QvAjaxZfc/" />

</div>

</form>

</body>

</html>

At the compilation time I am getting the error : Need unique binderid at the red colored line of the above code.

Please help.

Thanks,

Somnath.

alex_nerush · ‎2012-01-19

I have similar problem, but with my QlikView Extension object. When i try to load jquery.mobile-1.0.min.js with the Qva.LoadScript function call, such alert was raised. Some kind of "PageBinding" problem lies in the QvAjax.js library.

Here is what i found in the QvAjax.js:

... Qva.PageBinding=function(d){this.ID=d||"";this.binderid=this.ID;if(Qva.binders[this.ID]){alert("Need unique binderid");return} ...

In my case this.ID is undefined and following condition ("if(Qva.binders[this.ID])") is fullfilled. So, problem lies in the .PageBinding. I think some kind of bug in the QvAjax.js library...

Stefan_Walther · ‎2012-12-28

Hi,

did you ever solve that problem?

I am having the same issue using jQuery mobile 1.2 ...

Regards

Stefan

alex_nerush · ‎2012-12-29

Hi Stefan,

don't really remember how it was solved... but here you are couple lines of code from my extension object... maybe it will be helpful for you.

var BASE_EXT_URL = Qva.Remote + "?public=only&mode=binary&name=Extensions/" + EXTENSION_NAME +"/";

Qva.AddExtension(EXTENSION_NAME, function() {

Qva.LoadCSS(BASE_EXT_URL +"jquery.mobile-1.0.min.css");

var scripts = [];

scripts.push(BASE_EXT_URL + "jquery-1.6.4.js");

scripts.push(BASE_EXT_URL + "jquery.mobile-1.0.min.js");

LoadScripts(scripts);

....

}

function LoadScripts(scripts, callback)

{

var a = function(){

if(scripts.length>0){

var f = scripts.shift();

Qva.LoadScript(Qva.AddProxyIfAny(f), a)

}else{

if(callback&&typeof(callback)==="function"){

callback()

}

};

Qva.LoadScript(Qva.AddProxyIfAny(scripts.shift()),a);

}