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RMS@NC Help with display of error message
Hi,
I'm a newbie here. Maybe its a simple silly thing..but please help!
> There is a custom object, say Student__c. There is a field called 'Account Number__c' in this object.
> On record creation and update, I need to check if this 'Account number' is present in another object (Background Check__c). If present, I need to show a warning message (The orange colour one).
> I'm using a trigger which calls an apex class and is checking the field using DML.
> Also I created a VFP to just display the error message ( Using apex pageMessages)
> I'm unable to pass error message from this trigger to VFP.
> Is there a way to do so ? (I don't want to use .addError)
> Or, is there a way that I can directly call an apex class from my VFP wihtout a button (Since VFP is only for display of error message, there is no button)
Please help!
I'm a newbie here. Maybe its a simple silly thing..but please help!
> There is a custom object, say Student__c. There is a field called 'Account Number__c' in this object.
> On record creation and update, I need to check if this 'Account number' is present in another object (Background Check__c). If present, I need to show a warning message (The orange colour one).
> I'm using a trigger which calls an apex class and is checking the field using DML.
> Also I created a VFP to just display the error message ( Using apex pageMessages)
> I'm unable to pass error message from this trigger to VFP.
> Is there a way to do so ? (I don't want to use .addError)
> Or, is there a way that I can directly call an apex class from my VFP wihtout a button (Since VFP is only for display of error message, there is no button)
Please help!