4
votes
Accepted
actionSupport rerender not working as expected
I got something similar to work in my org just by making the event name all lower-case:
<apex:actionSupport event="onchange" reRender="taskOneCallOutcomeOPPanelId"/>
- 12.5k
4
votes
Accepted
ActionSupport rerender not working
There were two problems:
You need to wrap rating in actionRegion since Account name is mandatory.
Also you have placed ! at wrong place in redered condition. I have made corrections. Please check ...
- 3,108
4
votes
Accepted
How do I know if a request to my Apex controller originated from an XHR request or not?
I guess you could add this to the part of your page where the method is called again:
<apex:actionSupport event="onchange" action="{!UpdateWhatId}" reRender="inf_whatId,if_location">
<...
- 53.9k
4
votes
Accepted
apex:actionsupport event not firing
You have to nest the <apex:actionSupport> tag within the tag whose action you are trying to support. You have it inverted.
Correct
<a ...>
<apex:actionSupport ... />
</a>
...
- 149k
3
votes
Accepted
Rerender Typeahead Custom Component
That component sets up the jQuery code using:
j$(document).ready(function(){
j$('#{!searchBoxId}').typeahead({
minLength: {!minSearchLength},
hint: true,
...
- 134k
3
votes
Accepted
Can I access an apex:inputField onchange value in my controller/extension without saving the record?
Few changes in your code
<apex:inputField value="{!caseRec.AssetID}">
<apex:actionSupport event="onchange" action="{!determinePageBlock}" reRender="{!pageBlockList}" />
</apex:...
- 22.5k
3
votes
Accepted
<apex:actionSupport> event not firing in <apex:selectRadio> group
The problem in your code is that the outputPanel is never rendered by default. That is it ID is not accessible by the actionSupport. To solve this you will need a "wrapper" outputPanel and rerender it....
- 21.9k
3
votes
actionSupport rerender not working as expected
The problem is that "onChange" is to be specified as "onchange" as javascript is case-sensitive.
Change your code as:-
<apex:actionSupport event="onchange" reRender="taskOneCallOutcomeOPPanelId"/&...
- 2,599
3
votes
Accepted
SOQL not returning any rows on action:support call
Sid, as you've asked 3 questions in the last 24 hours on this same code, I have a few suggestions for you. At present, you seem rather lost and are looking for others to debug your code for you. That'...
- 40.8k
3
votes
Accepted
ActionSupport: Pass record Id to Controller from apex:repeat
To pass the value from actionSupport to controller method, follow these steps:
use apex:param with assignTo attribute to pass values to controller
correctly use reRender attribute with actionSupport
...
- 35.8k
3
votes
Call actionFunction from actionSupport onComplete
I think your ultimate goal is to pass selected lookup value to the controller and you have taken a complicated route.
Here is the simple way to achieve the functionality leveraging action attribute ...
- 35.8k
3
votes
Accepted
How is apex:actionSupport connected to the event DOM element
The problem is that you are telling it to do a re-render of an element that isn't there. The target element you want to be re-rendered isn't on the page, so it can't be re-rendered. If you remove ...
- 386
3
votes
Accepted
apex:actionSupport not working as expected
The apex:actionSupport is working fine. The issue is, in the PageNumber getter setter, you are setting the earlier value in get method. So you are getting 1 whenever you are putting any value and it ...
- 14.5k
3
votes
Visualforce components disappeared after an action
I'm not sure about the "why" your problem happens, but I would try solving it by narrowing the scope of the rerender, e.g. try to rerender a panel around your <table> element:
<apex:...
2
votes
Accepted
apex:inputField breaking onchange binding?
I bet one of those are a required field which is causing an error. Since you have no ID on the pagemessages and you are not rerendering it then you cannot see the error.
Resolution:
Add a ID to ...
- 53.9k
2
votes
Accepted
Action support on html table
Edit
Small change whenever you are using rerender never use same element for rendered attribute. It will always refresh the below elemnts.
like this
<apex:page controller="HidePanelCtrl">
...
- 22.5k
2
votes
How do I know if a request to my Apex controller originated from an XHR request or not?
The environment doesn't tell you directly. However, you could build a private function and up to two public functions (depending on how the initial calling happens). Like so:
void doAction(Boolean ...
- 476k
2
votes
Data Driven Visualforce Page
So basically issue in your ActionSupport attribute rerender
Currently in your code
set<string> outputPanelId = new set<string>();
asu.rerender=outputPanelId;
You are not passing Id. You ...
- 22.5k
2
votes
Accepted
actionSupport, retrieving records and rerendering a picklist
You've made the problem harder than it has to be as most of the work can be done directly in the getters
public with sharing class AttendanceEntry {
public Id selectedSite { get; set; }
public ...
- 69.1k
2
votes
Accepted
Problem with ActionSupport and Param
A better way is to skip the param at all.
public pagereference AfficherRemplacant(){
system.debug('Le ID transmet est = '+mission.remplace1__c);
listHabilitation = [select id,poste__r.name ...
- 3,865
2
votes
Accepted
Visualforce Required Fields and rerender
Try specifying immediate="true" on your actionSupport tag. Without that attribute, the visualforce page will try to submit the form to the server, which will trigger the page validation. Specifying ...
- 8,726
2
votes
Hide/Show Button On VisualForce Page
Hi this is my first answer!!!
I have just done this in my org using <apex:actionSupport/>
This is a very simple code:
VF Page:
<apex:page controller="DisplayButtononCheckboxEvent"&...
- 21
2
votes
Making rerender faster when getting data from controller
Retrieving from a map will be faster than running a soql query, but may run into viewstate issues if the number of records you are storing in the map is very large. So, if your number of records ...
- 4,228
2
votes
Call apex class method immediate after input text
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
window.$j = jQuery.noConflict();
$j(document).ready(function(){
$j('input[id$=Rep]')....
- 7,298
2
votes
Call apex class method immediate after input text
You can use onKeyPress, as said. But you may want to consider to make it smarter than making a SOQL query on each key that was pressed. For example using javascript you can wait to make a call (remote ...
- 2,084
2
votes
Accepted
Conditionally make a text box appear on selection of a Radio Button
It certainly does work. You haven't shared your code, but this is simple enough that a demonstration should illuminate what went wrong:
<apex:page controller="dynSelect">
<apex:form id="...
- 476k
2
votes
Rerendering conditionally required fields in VF - how to make field 'unrequired' upon rerender?
When form contains mandatory fields immediate="true" will not work for ActionSupport.
Secondly, when form has mandatory fields, as per execution logic setters will fire first and then action methods ...
- 35.8k
2
votes
Accepted
Explanation of apex:commandButton with apex:actionSupport
When use <apex:commandButton/> it actually submits the page. You could see the HTML button actually type is submit.
Refer documentation
A button that is rendered as an HTML input element ...
- 35.8k
2
votes
Accepted
How to use 2 pageblockTable values in 1 pageBlocktable?
Here the VF page is having 3 variables that is controlling the visibility of the tables/sections: "NoMatch", "Match" and "SerchMatch". Match is used to show the table which you want to displace ...
2
votes
Rerender on inputfield checkbox
Wrap actionSupport inside apex:inputField or apex:inputcheckbox
Secondly, you should rerender the panel or pageBlockItem which is not getting rendered by some other conditions.
Check this sample ...
- 35.8k
Only top scored, non community-wiki answers of a minimum length are eligible