Questions tagged [ajax]

With AJAX (Asynchronous JavaScript and XML), web applications can send data to, and retrieve data from, a server asynchronously.

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13k views

jQuery AJAX request responses with 401 Unauthorized

I have problem getting result from the custom REST service with my AJAX request. The call to REST service is responded with "Unauthorized". I am using static jQuery resource (jQuery version 1.7.2) and ...
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2answers
1k views

On Visual Force Page I want to load Pageblock section if the Pick list value is selected yes on the same page?

I want to load one page block section on the same VF Page only after the user select the value in the Picklist(which is on the same VFPage). I have used render and reRender option but it does not work ...
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1answer
244 views

Field update Onclick Javascript not showing on record

I am trying to update a field on a record using an OnClick Javascript button. It seems to be updating the record but when I refresh the page nothing shows. What am I doing wrong? Below is my code: {!...
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2answers
6k views

Uncaught reference error: sforce is not defined

I have a vf component in a page which includes a static resource. In the resource, I have a apex method call. Since I am using the same resource in a custom button also, I am using AJAX tool kit ...
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1answer
148 views

Ajax callout from latest salesforce1 version not working

I am making an ajax callout to a google maps api(URL), from a VF page that is built for salesforce1 (iPad). The api I'm using is reverse geocoding. When I debugged, the $j.Ajax function was not ...
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0answers
435 views

Status of jquery.ajax from Server-Side Javascript

Please see the following codes: Front-side AJAX request code: function addAjax(emailIds, valObj) { var jqxhr = $.ajax( { method: "post", url: "mypage.aspx?QS=...
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1answer
2k views

Are aura:waiting and aura:doneWaiting component specific events?

Good afternoon everyone, I have a question regarding the use of the aura:waiting and aura:doneWaiting system events. I currently have two nested child components within a container component as you ...
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0answers
2k views

sforce.apex.execute is not executing method

I am using the ajax/connection js on a custom visual force page <apex:includeScript value="/soap/ajax/34.0/connection.js"/> <apex:includeScript value="/soap/ajax/34.0/apex.js"/> I am ...
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2answers
2k views

How to disable command button while the page is being processed by other action?

I have apex:commandButton and apex:selectList. When the user selects an item in apex:selectList, it takes some time to process the request. While the request is being processed, I'd like to disable ...
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1answer
567 views

Convert picklist and dependent picklist to multiselect picklists in visualforce page

I want to convert picklist and dependent pick list in to two multipick lists in visualforce page for selecting multiple values for searching purpose. When I select multiple values in first ...
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2answers
114 views

Respecting sharing settings when using jquery post

I was looking at this post : http://www.oyecode.com/2014/02/how-to-salesforce-rest-api-from-browser.html Lately many developers are looking into jquery/ javascript/ ajax based approach to make UI ...
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1answer
93 views

Has anyone used transaction control in custom button using Ajax?

I have requirement to use multiple DML statements in my custom button and I want to rollback the changes if DML fails as we do in Apex. I couldn't find any method in Ajax guide.
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1answer
2k views

Custom 'Submit for Approval Button' on Lead not Working

We replaced standard Workflow button(submit for Approval) on Lead Object with custom button that validates the fields with in Lead and gives a pop up Message if the fields are not populated. Was ...
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0answers
2k views

Calling a web service from a Visualforce page using jQuery Ajax

I want to call a web service using REST API from the Visualforce page. Below is my code. <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js">&...
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1answer
571 views

Get class' namespace prefix to use in a Ajax call

I'm trying to execute a class that comes in a managed package (I have a development and a deployment (sandbox) org that I'm testing this). I have a button in a Custom Object that calls a WebService. ...
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1answer
243 views

How to handle incompatible portal types during merge using code?

I m doing merging using MergeRequest at Visualforce side, for(var i=0;i < records.length;i++){ if(i==masterRecordIndex){ continue; }else{ var mergeRequest=new sforce....
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1answer
289 views

Custom Button that will change a field in a custom object and consequently invoke before update trigger on the same object

I have a ajax cutom button that calls a apex class and the class is changing status field of that object. Now I want to invoke a before update trigger on the same object, which is not working. ...
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1answer
803 views

How do I submit a simple AJAX form and avoid the cross origin issue?

I've placed a form on a page that I must use ajax to submit with. Since I'm using a .net site I can't place the form tag around the form and I don't have access to the backend (nor the knowledge of ....
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1answer
938 views

How to download a file with remote action

I need to create a csv file based on passed parameters. I want to call my function from angular service using controller's remoteAction. How can I make the browser save the string output as a file?
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1answer
906 views

Interpreting wildcards (eg, * and &) in SOSL queries through the API. Escape or not?

I have a search feature that is implemented with the AJAX toolkit to use SOSL. var results = sforce.connection.search("FIND {" + sanitize(...) + "} IN NAME FIELDS RETURNING ..."); The sanitize(...) ...
2
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1answer
123 views

VF : Query on rerender attribute

Objective of my VF : Render any random 10 contacts in the upper part of VF page. Depending upon my interaction with input checkbox, the contacts available in the list (lower part) should get updated....
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0answers
41 views

How to access connected app using AJAX tool kit

We have different communities in our org, for ex: community1, community2 etc. We have a connected app created in the org. the IdP-Initiated Login URL will be different for different communities. We ...
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1answer
606 views

Access controller property with Javascript visually immediately - after page load but before user action

I want to be able to access a controller property with Javascript to do some styling (based on the value of this property) so that it appears visually to be executed immediately on page load. However, ...
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0answers
85 views

Getting sales force user Information Using Identity Service

Using OAuth2 and REST with a custom created Remote APP, I am not able to get user Information using sales Force.com Identity Service by using jqury ajax call, however when i use postman of chrome to ...
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0answers
761 views

Not able to use ActionSupport for date type of inputtext

I am trying to rerender particular section on change of date. however I am facing problem to rerender section on onchange event. I tried using onchange, onclick, onmouseout but this doesn't work as ...
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1answer
2k views

Is there a Javascript Wrapper Salesforce Metadata API?

I'm using Andrew Fawcett's legendary Apex Wrapper Salesforce Metadata API in several projects. It perfectly works and provides a new dimension of APEX programming. Now there are situations where it ...
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0answers
480 views

How to send an Ajax request to a force.com visualforce page from our public domain Site.com site (across domains)?

We're trying to retrieve whether our service is available in particular zip codes. In Salesforce we have a custom object called "Service_Zone__c," each record of which has a zipcode and an "in"/"out" ...
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3answers
92 views

Changes in controller properties not perstisted from actionFunction call

I have a repeat block that loops over a List<String> and outputs them to an HTML table. Underneath that is the actionFunction declaration followed by an HTML button which when clicked calls the ...
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1answer
833 views

Difference between Regular Page refresh and AJAX Page Refresh

VF <apex:page controller="transientctrl"> t1 = {!t1} <p/> t2 = {!t2} <apex:form > <apex:commandButton value="Refresh" /> </apex:form> </apex:page> Controller ...
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2answers
1k views

Is there a way to connect directly to Salesforce's REST API directly from JS? [closed]

I get a cross origin error when I do an AJAX call, and am wondering if there´s a way to solve that. Thanks!
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1answer
466 views

Unable to Access RestResource via jQuery Ajax

Question I am trying to access an endpoint I setup in Apex. The class is pretty simple: @RestResource (urlMapping = '/MyService/*') global class MyServiceApexClass { @HttpGet global static ...
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2answers
2k views

Page reloads on Clicking apex commandlink though reRender is set to None

I have an issue in apex:commandlink ,On clicking apex commandlink the page gets reloaded though i have set my reRender property to none.This works in chrome but not working in firefox and IE this ...
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1answer
279 views

Element viewStateWrapper with id = ajax-view-state must exist : Error

I have an visualforce page in which i am rerendering the apex form element on dropdown change. This page works fine until their is an validation error ( i am validating with jquery validate). Once ...
1
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1answer
422 views

apex:tabPanel issue in VF page

I am using very simple code for tab. It is working in one org but not working in other org. My VF page code is: <apex:page id="thePage"> <apex:tabPanel switchType="client" selectedTab="...
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0answers
154 views

Blob Data corrupt when use Ajax proxy

Hi I want to get image from a public url and want to display this on page. For doing this I am making an ajax proxy request because public url is on cross domain: sforce.connection....
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1answer
1k views

X-editable POST URL parameter and Visualforce

I would like to build a page using the framework X-editable My question is this: It takes a parameter of URL on the field which is documented as: url to server-side script to process submitted ...
3
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1answer
252 views

Sending Contact Information To External Site With AJAX

I am working on a website that is using Salesforce for membership management purposes. Salesforce is the single repository for membership information and needs to be able to send membership ...
5
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1answer
5k views

Rerender page components from apex:component

I have a Visualforce component (apex:component) where I would like to trigger the rerendering of an apex component on the containing page. In this case the component to rerender is an apex:...
1
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1answer
1k views

File Attachments over AJAX call (XMLHttpRequest error)

Im trying to write a script that will grab a series of attachments and zip them up using JSZip. All is working well but the script does a call to grab the download url it seems like whats happening ...
1
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0answers
45 views

Custom javascript is not allowed to run on Salesforce DOM [duplicate]

Recently i have created an app which uses custom JavaScript in sidebar home page component using custom links, The app works perfectly and i also uploaded it to appexchange as managed released package ...
2
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2answers
1k views

ExactTarget REST API - using javascript to get accessToken

With the clientId and clientSecret, is there a way to use JavaScript to get the accessToken through ajax?
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1answer
3k views

Ajax custom button calling apex method errors out

i have one Ajax custom button {!REQUIRESCRIPT("/soap/ajax/24.0/connection.js")} {!REQUIRESCRIPT("/soap/ajax/20.0/apex.js")} alert("k"); sforce.apex.execute("Account_chk","method1",{i:"{!Account.Id}...
3
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1answer
159 views

Getting Data from Salesforce with Force.com sites page

We have a requirement for a public facing page that requests data from SFDC without logging in. So, the idea is for a public user to enter information, and based on that information, the page would ...
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0answers
178 views

We can click any record it refreshes with in page

My Requirement is: i have created a custom visual force page. in that one custom object have a number of records, when we click on one record it goes to another tab, But my requirement is it ...
3
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2answers
6k views

Trying to implement Lazy Loading with FancyTree

So I'm trying to implement a Tree Structure using FancyTree. I've gotten the tree to display, but I want to implement lazy loading, but I'm having some trouble. Page: <apex:component controller="...
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2answers
385 views

In Salesforce ,I have an issue how to call the vf page in div through jquery ajax attribute URL

$.ajax({ type: "GET", url : "https://ap1.salesforce.com/apex/ABCgraph", dataType:"html", In the above sample ,How to call the VF page in "url".
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1answer
1k views

Calling Rest resource from Ajax in Canvas App

I've a Rest Resource in salesforce which creates records in salesforce. And i've a demo canvas app hosted on Heroku. On that app, i'm authenticating using Single Request and trying to query data(...
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1answer
3k views

Need to pass string of size 100300 in Javascript Remoting function

i am working on a need where in a text file needs which is uploaded, needs to be processed in the controller. We are uploading and displaying the uploaded file in the UI and the same needs to be ...
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1answer
309 views

ajax toolkit : Javascript alert not displaying any value

This is OnClick Javascript code invoked from a List Button on a related list UI. var cid = '{!Case.Id}'; varQueryString = "select id,integration_status__c,Target_System__c from transaction__c ...
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2answers
9k views

How do I use Javascript or jQuery externally to send data to Salesforce Leads?

I have a website form using HTML and jQuery/Javascript on my own domain that I want to post to Salesforce (web2lead or not, as long as it gets there) using an ajax call. I keep getting the Access-...