Tagged Questions

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

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1
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0answers
13 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: ...
0
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0answers
32 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 ...
3
votes
1answer
18 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 ...
1
vote
1answer
100 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 ...
0
votes
1answer
58 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
vote
0answers
26 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 ...
1
vote
2answers
73 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?
4
votes
1answer
100 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"); ...
1
vote
1answer
54 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 ...
1
vote
0answers
68 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
votes
1answer
499 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 ...
1
vote
2answers
60 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".
1
vote
1answer
155 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 ...
1
vote
1answer
218 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 ...
0
votes
0answers
37 views

Email Button redirects to Url

i Have 2 Objects Quote(Parent), Quote-line(Child), both objects having the same field Update, when update==true condition email button redirect to URl, remain all cases email button does not Work. i ...
0
votes
1answer
75 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 ...
3
votes
1answer
574 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 ...
3
votes
1answer
255 views

How can I use AJAX to check whether a user has Development Mode enabled?

I'm using a Homepage Component to make an AJAX request from the built-in "Send an Email" to a Visualforce page I have written. The Visualforce page then returns JSONP for the original page to use. ...
3
votes
2answers
278 views

How to use 'in' clause in salesforce ajax query?

In document.ready method i am doing this var setIds=new Array() //array of saleforce ids $(sel).each(function() { setIds.push("'"+$(this).attr('id')+"'"); ...
0
votes
3answers
198 views

ActionStatus firing an event Twice on VF Page

Feel I am missing something obvious...I have a page with a button that calls a web service, then re-renders an output panel to show the results EDIT - seems to be an issue with PageBlockButtons? ...
4
votes
2answers
455 views

How to create and save a Task with URL button without navigating to Task screen

I have a url custom button on the Lead and Contact record. It creates a completed task on that record. However, I would like it so that when I click on the button, called "Log a Visit", the screen ...
0
votes
1answer
116 views

problem with actionfunction

I have a page with actionFunction to get a parameter onclick on an outputLink from 3 defined. but this warning appear after loading the page before I click on anything.. ...
1
vote
2answers
1k views

Custom Button Javascript…Webservice is not called

Return value from Apex method to Javascript in Salesforce using a custom button.For that i have controller : global class web { Webservice static String fetch(Id localId) { return ...
2
votes
1answer
215 views

Cross domain issue

I am trying to access SOAP API from site.com page through AJAX call. In browser it is showing error like 'No 'Access-Control-Allow-Origin' header is present on the requested resource...' . How can I ...
4
votes
1answer
987 views

how to display loading animation image while inline vf page is loading?

i am having two inline visualforce pages that has been embedded in account detail page. The data for the inline vf pages are coming from a webservice. Since it is a webservice call it takes few ...
3
votes
0answers
205 views

Odd behaviour with custom URL button

I am trying to create a record from another object page with this custom URL button. {!REQUIRESCRIPT('/soap/ajax/29.0/connection.js')} var newOpp = new sforce.SObject('Opportunity'); ...
3
votes
1answer
67 views

apex:actionStatus: rendering stopText dynamically

I have a button that updates some fields on a selected record. After update, I want to show the user the name of the updated record (the record was chosen by user via picklist) Here's what I did: ...
1
vote
1answer
350 views

Creating dynamic filter report in salesforce .want to get results in the same page?

<apex:page > <html> <form method="get" action="https://cs6.salesforce.com/00ON0000000FOHS" > <b>Enter Text</b><input type="text" id="pv2" name="pv2"/> ...
2
votes
3answers
322 views

How to perform equivalent of an AJAX long-poll with Visualforce

I have a web page that communicates with a node.js backend. I use AJAX to long-poll the server, allowing realtime updates to be received as they occur server-side. Below is a simplification of my ...
2
votes
0answers
154 views

Get Current User Contacts via Ajax Request

Is there a way of fetch a current user's contact information from a canvas app via an ajax (javascript) request? Thanks.
9
votes
3answers
3k views

How are request parameters sent via <apex:actionFunction> component

when we use apex:param inside an apex:actionFunction component as given below <apex:page controller="testCon"> <apex:outputText value="Clicked? {!state}" id="showstate" /> ...
1
vote
1answer
353 views

Behavior of rerender attribute and stop facet

I was looking into example of apex:selectList in salesforce doc and in the following sample code mentioned in the doc <apex:page controller="sampleCon"> <apex:form> <apex:selectList ...
2
votes
1answer
110 views

How to cancel form ajax way?

I have a page linking with a custom object. If you click on the edit link you can edit and update the custom object. I want to do all of this by just rerender a section without redirecting to another ...
4
votes
1answer
678 views

Inline ajax edit of pageBlockTable columns

I've been searching for a simple example but I think those that I've found were too big or didn't answer my question on its main point so here it goes. My question is if it's possible to inline edit ...
4
votes
1answer
285 views

Ajax Toolkit, asynchronous javascript return values to a global variable

I am creating this Visual force page that will heavily rely on the Ajax tool kit and trying to do it asynchronous style, because I think that is what the cool kids are doing. Is it not possible to ...
1
vote
1answer
538 views

JavaScript Ajax not finding the RemoteAction method in my controller

I have a method in my Controller that is defined as: @RemoteAction global static Chart getChartObject( String chartName, String patient ){..} The return value is a class defined inside the ...
1
vote
1answer
219 views

salesforce XMLHttpRequest on IE10

Salesforce overrides XMLHttpRequest whenever I use IE10. Because of this we can't use Jquery File Upload to post files to S3. What could be walk around to this problem? or This is just a simple bug ...
21
votes
2answers
434 views

Error handling from JS remoting

We are using JS remoting. Found this interesting race condition: JS Remoting AJAX request made by user. Before it completes the user moves to another page When user moves browser to another page ...
3
votes
2answers
446 views

Ajax Request Returns Nothing

I'm trying to post some data via ajax and get a response back indicating if the post worked correctly, however I'm running into some issues. I have a visualforce page called updateLog ...
3
votes
2answers
1k views

Is there a json object that gets returned on the web-to-lead submit?

Using slightly custom web-to-lead form and thinking about using ajax to send the data and wait for a response json object. Is there any object that gets returned? The main idea was: function ...
4
votes
1answer
438 views

AJAX Rendering Corrupts HTML

I started to learn VF a few weeks ago and I created a page (no sidebar, no header) with three sections: 1. Search 2. List of Results 3. View Details I want to use AJAX when the search button is ...
3
votes
1answer
2k views

Access Denied during Ajax call in IE

I have a VF page which makes a Ajax call to an external REST API. It works perfectly as expected in Chrome browser, but it fails in IE with a error "Access Denied". Initially, IE gave a error "No ...
5
votes
1answer
369 views

input type color and upload file

I'm trying to allow a user to both upload a document and utilize the HTML input type="color". Then click Save and have both saved to the record. The color as a field on the record, the file as an ...
3
votes
1answer
143 views

Handling network failure on AJAX requests

I need to be able to handle network failure on AJAX requests. For example, a user looses their wifi connection. What I could do is put a timeout on all AJAX requests and assume that if they ...
4
votes
1answer
383 views

Catching all errors when using ajax toolkit

I am writing some javascript to be executed by a custom button on a Lead page. I would like to capture all of the validation errors that may be thrown when I update the page. It seems that if I save ...
2
votes
2answers
335 views

Button redirects page before async call is finished in another field

I am really confused as to how to solve this issue I have on a visualforce page. Basically I have a pageblock table with some Opportunity Products displayed. On the onchange event of the fields in the ...
4
votes
1answer
235 views

forcetk proxy gets a 302 in session timeout

I am using the forcetk proxy so that I can send AJAX requests and not have to worry about the cross domain restrictions. The sequence is: I am on page in myapp. ...
2
votes
1answer
218 views

Handling session timeouts from AJAX requests

I need to able to handle session timeouts nicely from ajax requests. So the user's session has timeout and they should get redirected to the userlogin page if they submit an ajax request. I just ...
-2
votes
1answer
327 views

Visualization chart not being displayed

I'm using the code below but it is no showing any chart, is there an obvious reason why? < script type="text/javascript" src="http://google.com/jsapi"></script> <script ...
2
votes
1answer
131 views

JS remoting question

I am a newbie to SF. We have a spring MVC application. The controller returns the result as JSON object. My task is to call that controller method using JS remoting and display the results in ...