Ajax call in portal

Hi All,
I am trying to make an AJAX call using XMLHTTPRequest object like this
XmlReq.onreadystatechange = HandleResponse;
myURL = "AjaxServerPage.aspx";
refreshURL = "<pt:url pt:href='"+ myURL + "'/>";
XmlReq.open( "GET", refreshURL, true); XmlReq.send();
on the bold line it stops responding and fails to get the ajax response.
If some one has tried out the same code ....Please let me know....
regards
Kumar

You can't concantenate a string to create a PT tag in Javascript as it will not execute. PT tag execution occurs on the server long before the browser gets ahold of the page. Javascript is executed in the browser.
What nrohit says will work if the URL you need to use is static, since, but if the URL needs to be a variable, what you want to use are the ALI Scripting Framework APIs
http://edocs.bea.com/alui/devdoc/docs60/References/api_index.htm
Here you'll will find some functionality to create the gatewayed URL that you're looking for.
Edited by [email protected] at 11/30/2007 8:03 AM
Edited by [email protected] at 11/30/2007 8:05 AM

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Hi,
The problem scenario is :
I log into the portal using "http://147.149.132.93:7001/portal/server.pt"
i have two instances of applications which have same files but provide different functionality one on 147.149.132.93 and other on 147.149.132.102 .
I have configured my portlet that points to the application on 147.149.132.102 , when i make a ajax call to a servlet using the relative path for the aaplication , in normal scenario the ajax should make call to the servlert on the 147.149.132.102 but this does not happen and ajax makes call to the servlet on the machine 147.149.132.93 .
Is there any issue regarding usage of Ajax in ALUI portal?
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I m also facing same problem. I resolve the problem by simply giving >complete servlet address in ajax call.There are 2 issue with this:
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All calls (include ajax) have to go through portal in portal environment. It means that AJAX url has to be gatewayed like any other url. There is no issue with ajax in portal. In G6 make sure that <inline> refresh checkbox (for WS) is unchecked.
Here is example how to create AJAX URL on the fly by using Javascript. Let's say we have 2 files in root folder of <RemoteProjectName> web application:portlet.jsp file and ajaxExample.jsp.
Code in portlet.jsp may looks like
<script>
var Url = "<pt:url xmlns:pt='http://www.plumtree.com/xmlschemas/ptui/' pt:href='ajaxExample.jsp'/>";
</script>
Here is what you can get as result of this transformation (based on data provided in first post):
http://147.149.132.93:7001/portal/server.pt/gateway/PTARGS_0_0_XXX_XXX_X_XX/http%3B/147.149.132.102%3B/RemoteProjectName/ajaxExample.jsp
where XXX - are numbers specific to particular portal environment.
Edited by Bryazgin at 12/21/2007 7:43 AM

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AdapterDeviceID: 0a66
AdapterVendorID: 10de
Add-ons: [email protected]:3.0.4,{6AC85730-7D0F-4de0-B3FA-21142DD85326}:2.5.5,{8f8fe09b-0bd3-4470-bc1b-8cad42b8203a}:0.17,{e968fc70-8f95-4ab9-9e79-304de2a71ee1}:0.7.3,{f36c6cd1-da73-491d-b290-8fc9115bfa55}:2.2.0,{BBDA0591-3099-440a-AA10-41764D9DB4DB}:3.1,[email protected]:1.8.2,{2D3F3651-74B9-4795-BDEC-6DA2F431CB62}:2011.7.1.3,{972ce4c6-7e08-4474-a285-3208198ce6fd}:6.0.2
AvailableVirtualMemory: 174600192
BuildID: 20110902133214
CrashTime: 1316093326
EMCheckCompatibility: true
Email: [email protected]
FramePoisonBase: 00000000f0de0000
FramePoisonSize: 65536
InstallTime: 1315406279
Notes: AdapterVendorID: 10de, AdapterDeviceID: 0a66, AdapterDriverVersion: 8.16.11.9104
D3D10 Layers? D3D10 Layers-
D3D9 Layers? D3D9 Layers-
WebGL? WebGL-
ProductName: Firefox
ReleaseChannel: release
SecondsSinceLastCrash: 160793
StartupTime: 1316067225
SystemMemoryUsePercentage: 86
Theme: classic/1.0
Throttleable: 1
TotalVirtualMemory: 2147352576
URL: https://s-static.ak.fbcdn.net/connect/xd_proxy.php?version=3#cb=f1ae6be54ac01b4&origin=https%3A%2F%2Fwww.paypal-business.co.uk%2Ffd558408b2cb6c&relation=parent.parent&transport=postmessage&type=resize&height=20&ackData[id]=1&width=250
Vendor: Mozilla
Version: 6.0.2
Winsock_LSP: MSAFD Tcpip [TCP/IP] : 2 : 1 :
MSAFD Tcpip [UDP/IP] : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD Tcpip [RAW/IP] : 2 : 3 :
MSAFD Tcpip [TCP/IPv6] : 2 : 1 : %SystemRoot%\system32\mswsock.dll
MSAFD Tcpip [UDP/IPv6] : 2 : 2 :
MSAFD Tcpip [RAW/IPv6] : 2 : 3 : %SystemRoot%\system32\mswsock.dll
RSVP TCPv6 Service Provider : 2 : 1 :
RSVP TCP Service Provider : 2 : 1 : %SystemRoot%\system32\mswsock.dll
RSVP UDPv6 Service Provider : 2 : 2 :
RSVP UDP Service Provider : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip_{91C733AA-510D-41D3-B67A-4441103BAE50}] SEQPACKET 1 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip_{91C733AA-510D-41D3-B67A-4441103BAE50}] DATAGRAM 1 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip_{4A8E4D1C-24D8-40C3-BC41-D04B5D505F39}] SEQPACKET 5 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip_{4A8E4D1C-24D8-40C3-BC41-D04B5D505F39}] DATAGRAM 5 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip_{C8F77A1D-B3A2-4DE2-AE72-C377BBD10D9A}] SEQPACKET 7 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip_{C8F77A1D-B3A2-4DE2-AE72-C377BBD10D9A}] DATAGRAM 7 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{C8F77A1D-B3A2-4DE2-AE72-C377BBD10D9A}] SEQPACKET 8 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{C8F77A1D-B3A2-4DE2-AE72-C377BBD10D9A}] DATAGRAM 8 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{4A8E4D1C-24D8-40C3-BC41-D04B5D505F39}] SEQPACKET 6 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{4A8E4D1C-24D8-40C3-BC41-D04B5D505F39}] DATAGRAM 6 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{3D95D40E-1835-44C6-A621-968094D90452}] SEQPACKET 10 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{3D95D40E-1835-44C6-A621-968094D90452}] DATAGRAM 10 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{D6AD3B6C-2F8E-49B4-BDCD-DB35518116E7}] SEQPACKET 9 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{D6AD3B6C-2F8E-49B4-BDCD-DB35518116E7}] DATAGRAM 9 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{18908ACF-76C1-4139-8C1C-89DF049156C5}] SEQPACKET 4 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{18908ACF-76C1-4139-8C1C-89DF049156C5}] DATAGRAM 4 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{4112C824-372C-4014-87AE-1BC13EA6E4CD}] SEQPACKET 3 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{4112C824-372C-4014-87AE-1BC13EA6E4CD}] DATAGRAM 3 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{2E408326-9611-4C41-B766-C4CB82734986}] SEQPACKET 0 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{2E408326-9611-4C41-B766-C4CB82734986}] DATAGRAM 0 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{91C733AA-510D-41D3-B67A-4441103BAE50}] SEQPACKET 2 : 2 : 5 :
MSAFD NetBIOS [\Device\NetBT_Tcpip6_{91C733AA-510D-41D3-B67A-4441103BAE50}] DATAGRAM 2 : 2 : 2 : %SystemRoot%\system32\mswsock.dll
VMCI sockets DGRAM : 0 : 2 :
VMCI sockets STREAM : 0 : 1 : C:\Program Files\VMware\VMware Workstation\vsocklib.dll
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Try the Firefox SafeMode to see how it works there. <br />
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''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shft key) to open it again.''
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Thanks for the reply.
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<div class="modal-content"><div class="modal-header"><div class="bootstrap-dialog-header"><div class="bootstrap-dialog-close-button" style="display: none;"><button class="close">×</button></div><div
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id="dashboard">
<table class="TFtable">
<tbody><tr>
<td colspan="2">
You are about to move the 24 selected item item to a different task. Select the task to which to move this item, (Optionally) enter notes about the task change, and click 'Change' to continue.
</td>
</tr>
<tr>
<td>Select New WorkFlow:</td>
<td><select class="form-control" id="MA_workflow" onchange="ChangeWorkFlow()"><option value="647446014">Batches<option value="647446007">Claim<option value="647446065"
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<tr>
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<div id="dData_MoveToAction" style="display: none;" data-itemcount="24" data-oldactionidno="647446079" data-oldstatus="ready" data-oldactionname="FocusAudit" data-fnparent="PS"></div>
</div>
<script id="scrpd" language="text/javascript">

</script></div></div></div></div><div class="modal-footer" style="display: none;"><div class="bootstrap-dialog-footer"></div></div></div>
I agree the point the UI has to be active or else the script will have issue during the playback. In my scenario I have to work on that window. I have to perform action on it. Now when the window(div thing) comes up the page in the background goes disable
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ERROR: 2014-03-17 12:51:52 The following problem occurred: HTTP request failed501,Not Implemented,<?xml version="1.0" encoding="utf-8" standalone="yes"?><error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"><code/><message xml:lang="en-US">Feature not supported.</message></error> -
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url: aUrl,
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"Industry" : "8",
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"Revenue" : "0",
"Probability" : "1",
"ProbableRevenue" : "2",
"Start" : "3",
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"Duration" : "5",
"Phase" : "6",
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"Technology" : "1",
"Region" : "2",
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"CASStatus" : "4",
"Angebotsnummer" : "5",
"Archiv" : "6",
"Angebotabgelegt" : "7",
"LeadmeldunganSAP" : "8",
"ArtderAnfrage" : "9",
"tmstmp": "/Date(1390557603727)/"
contentType: 'application/json',
dataType: 'json',
success: function(e){
alert(e.response + "success");
error: function onErrorCall(jqXHR, textStatus, errorThrown){
alert(jqXHR.status);
alert(aUrl);
sap.ui.commons.MessageBox.show(jqXHR.status,
"ERROR",
"Error in calling Service" );
// return;
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Has anyone an idea what´s going wrong?
I woulb be happy for any hints, thanks
André

Hi Ben,
well I tried out your code and it works with an small correction of your insert:
save: function(){
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        // New user panel
//        var pnlUser = new sap.ui.commons.Panel({text: "User-Data"});
//        var tfUserId = new sap.ui.commons.TextField({placeholder: "User-Id"});
//        var tfUserName = new sap.ui.commons.TextField({placeholder: "User-Name"});
//        var btnSave = new sap.ui.commons.Button({text: "Save"});
//        pnlUser.addContent(tfUserId).addContent(tfUserName).addContent(btnSave);
//        btnSave.attachPress(function() {
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        entry.USERNAME = "4"; //tfUserName.getValue();
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Try to write your id instead of 3 -> "3" That was the only what I´ve changed.
Greetz,
André

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When user trying to access the ITS screen through portal he is getting the following error.
Portal runtime error with exception id.
I
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hi,
i had the same exception.....
and find some notes mentioned in other thread:
Note 1063785 - Runtime of Remote Delta Links fails...
but seems still not work.
any suggestion? or some support package maybe..?
Edited by: fishy 61 on Oct 13, 2009 4:18 AM

Breadcrumb in BSP is not working when application is called inside Portal.

Dear All,
            We have implemented SAP Learning Solution by integrating it with SAP EP 7.0.
We called the BSP Application HCM_LEARNING inside portal using BSP iView template.
The problem we are facing is, the breadcrumbs in the BSP application "HCM_LEARNING" is working fine when it is called as a standalone application. But the same is not working when it is called inside portal framework page.
Enterprise Portal breadcrumbs are working fine.
How could we resolve this.?
Regards,
Eben Joyson.

this is the radio button
<af:selectOneRadio value="#{bindings.Gender1.inputValue}"
                                                 label="#{bindings.Gender1.label}"
                                                 required="#{bindings.Gender1.hints.mandatory}"
                                                 shortDesc="#{bindings.Gender1.hints.tooltip}"
                                                 id="sor5">
            <f:selectItems value="#{bindings.Gender1.items}" id="si7"/>
          </af:selectOneRadio>
i use this sample
http://download.oracle.com/otn_hosted_doc/jdeveloper/11gdemos/ADF_Insider_Essentials/ADF_Insider_Essential_YesNoRadio/ADF_Insider_Essential_YesNoRadio.html

RFC Call to Portal Service

Hi
I am trying to call a Portal Service from the SAP R/3 through RFC.
I have done the following.
1. Created RFC in the SAP R/3.
2. Created RFC Destination in SAP R/3 and WAS 640
3. Created a Portal Service and deployed in the Portal.
The problem is when I execute the RFC in ABAP it is giving me this error.
com.sap.engine.services.ejb.exceptions.BaseRemoteException: Exception in method processFunction
As anyone faced similar problems, please let me know.
Regards
Senthil

Hi Senthil,
If you haven't already done so, I think you should try this question in the 'ABAP Programming' forum.
Yoav.

RFC call from portal gives dump call_function_open_error

Hi all ,
We have a RFC function module where standarad BAPI BAPI_ENTRY_SHEET_CREATE IS USED
where a dump call_function_open_error occurs when the rfc is called from portal , while on r3 it works fine.
I wanted to know if somebody has faced this kind of problem anytime and what can be the possible solution .
There is no problem with data , there is no problem with RFC where can be the problem ?
Please suggest >

Hi Bhanu,
Can be helpful
too many dumps in production Env: CALL_FUNCTION_OPEN_ERROR

Problem with multiple Ajax calls to the same Servlet

Hi,
I am new to AJAX. I have a requirement where in, i have to make ajax calls to the same servlet in an infinite loop and check for an application context attribute to refresh the contents in the JSP.I am using the following script in JSP. The problem is i am not able to invoke the servlet more than one time.But I am able to go through the script at specific time interval using setInterval() function of Javascript and able to get alerts.But the problem is with xmlhttp.open("Get", url, true);. Its not getting called more than one time, even though i make multiple calls to the function.
*<script type="text/javascript">*
var xmlhttp
var resp
function fAjax()
alert("Here");
xmlhttp=null;
resp=null;
// code for Mozilla, etc.
if (window.XMLHttpRequest)
xmlhttp=new XMLHttpRequest();
// code for IE
else if (window.ActiveXObject)
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
if (xmlhttp!=null)
xmlhttp.onreadystatechange=state_Change;
xmlhttp.open("GET","/PSAPBackOffice/TestServlet",true);
xmlhttp.send(null);
else
alert("Your browser does not support XMLHTTP.")
function state_Change()
// if xmlhttp shows "loaded"
if (xmlhttp.readyState==4)
// if "OK"
if (xmlhttp.status==200)
     resp=xmlhttp.responseText;
     //alert(resp);
     if (resp=="CALL"){
     form.method="GET";
     form.action="/Project/Details.jsp
form.submit();
else
alert("Problem retrieving XML data")
function callTimer(){
     setInterval("fAjax()",5000);
*</script>*
*Code for Servlet here:*
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException
ServletContext objContext= getServletContext();
     String value;
     synchronized (objContext) {
               value=(String) objContext.getAttribute("Flag");
                    if(value==null){
                    else if(value.equals("Done")){
                         response.setContentType(CONTENT_TYPE);
                         PrintWriter out = null;
                              try {
                                   out = response.getWriter();
                              } catch (IOException e) {
                                   // TODO Auto-generated catch block
                                   e.printStackTrace();
                                                            } catch (NullPointerException npe) {
                                   // TODO Auto-generated catch block
                                   npe.printStackTrace();
                         objContext.setAttribute("Flag","No");
                         out.println("CALL");
Can someone figureout the problem or mistake and help me out.Its urgent and please help me in this regard.Thanks in Advance !

I'm not sure I'm following you. The mapping from URL to servlet can contain anything you want. So you could have the URL /blah/blah/blah that, with a mapping something like /blah/* would pass all requests with that URL pattern to your servlet - no one has to know it is a servlet. Your servlet could then parse the URL to see what it has to do or you could pass parameters as part of the URL or as hidden fields.

How to send other parateters with the ajax call for rich:suggestion ...

Hi
For the component <rich:suggestion ...>
How I can send parameters (besides what user fills in a field ) for the method
public List fetchAjaxList(Object event) wich is called when the user changes the content of the input field.
Put it in another way, I need values for two drop down lists that the user selects on the same page, this is because the returned list of the Ajax call DOES NOT depened only on the value of the input text field.
Thanks

Sorry, we are not writing AJAX like code. In conjunction with drop downs we are using the command "Autosubmit On Change" in the Design View of a NetBeans Visual JSF project. Than the IDE generates code like
onChange="common_timeoutSubmitForm(this.form, 'tabSetAngebotsauswahl:tabAngebotsauswahl:layoutPanelAngebotsauswahl:gridPanelAngebotsauswahl:dropDownAuftraggeber');" in the JSP. The whole page will be refreshed by a normal form submit than.

Ajax call in portal

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