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Lets say I have a table of records and a button to update multiple records in the table on a visualforce page. I want to check the values of each record in the repeat block, and grab each records Id and checked box value and put them in a map. I do not know how to look at each element in the repeat block when I call my function. I am

<script type="text/javascript"> j$ = jQuery.noConflict(); j$(document).ready(function() { function sendIds() { var peopleIds = {}; //pseudo code for all People p: peopleIds[p.Id] = p.isChecked; }); ); </script> <button onclick="sendIds();">Apply</button> <apex:repeat value="{!Peoples}" var="People"> <tr> <td><apex:outputLink value="/{!People.ID}" id="theLink">{!People.Name}</apex:outputLink></td> <td>{!People.Position_Description__c}</td> <td>{!People.Work_Email__c}</td> <td><apex:inputCheckbox value="{!People.CheckBox__c}" ></apex:inputCheckbox> </td> </tr> </apex:repeat>

I saw some people posting on using the styleClass so then jquery and loop through and find each element with that class, but how would I get the record id then? Thanks to all in advanced!!!!

1

You can bind the record Id to the checkbox id (or other HTML5 pass-through attribute).

This component supports HTML pass-through attributes using the "html-" prefix. Pass-through attributes are attached to the generated tag.

So your checkbox will look something like this:

<apex:inputCheckbox value="{!People.CheckBox__c}" styleClass="myCoolCheckbox" id="{!People.Id}" ></apex:inputCheckbox>

or

<apex:inputCheckbox value="{!People.CheckBox__c}" styleClass="myCoolCheckbox" html-sf-id="{!People.Id}" ></apex:inputCheckbox>

Then in your Javascript code you can look through the checkboxes with the "myCoolCheckbox" style class applied, check which ones are selected and concatenate the Id's:

var selectedPeopleIds = [];
$('.myCoolCheckbox').each(function(i, obj) {
    if (obj.checked)
    {
        selectedPeopleIds.push(obj.id); // or "sf-id" attribute if it was the other scenario
    }
});
  • Thank you very much. One more question if you don't mind. – jaaaaaahhhhh Nov 16 '15 at 4:43
  • Do you use the connection.js library, or use .ajax in jquery? – jaaaaaahhhhh Nov 16 '15 at 4:44
  • I always tend to keep it simple and small, so unless you're building some really complex stuff, just use standard ajax. Avoid loading libraries in order to save a couple of lines of code ;) – Boris Bachovski Nov 16 '15 at 4:52
  • Please respect the site's rules and post that as a different question. If my answer solved your original problem then accept it so that we close this thread. – Boris Bachovski Nov 16 '15 at 5:55

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