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simon chaosimon chao 

How to link FormStack button to custom field on Salesforce

Hi there, Currently I have a formstack page. Within I see that I can add Javascript Code to the Send Button which is located at the bottom of the page. How can I link that button to a custom checkbox field that I have created in Salesforce.

For simplicity, I have added that field within that page. By default it is shown as a unselected checkbox. I want the checkbox to be checked when the button is pressed. Is there anyways that I can do that?

I have included my setup as well as the front end of the form below. Currently when I press the button 'Attach Pictures', the checkbox/custom field is not updated.

Any help is greatly appreciated, thanks. 

FormStack SetupFront End
JayeeJayee
Hi simon

is that classic version?
in my opinion if you might want to use that in lightning,

component side
<aura:component implements="flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId" access="global" >
    <div class="c-container">
	    <lightning:layout multipleRows="true">
            <lightning:layoutItem size="12" padding="around-small">
              	<lightning:button class="brand" label="Enter some text" onclick="{!c.handleChange}" />
				<lightning:input aura:id="checkbox1" type="checkbox" label="Basic option" name="input1" checked="false" default="false"/>
            </lightning:layoutItem>
        </lightning:layout>
    </div>
</aura:component>
controller side
({
	handleChange : function(component, event, helper) {
        var func = component.find("checkbox1").set("v.checked",true);
    
	}
})

you have to use button onclick when its checked  -> set("v.checked", true);