How to hide/Unhide Fields using Javascript D365





1. Create one field or Column in your Entity(Table) for Example
 A. Entity Name(Table Name ) = College (logical name = new_college)
 B. Column  = collegeFee (logical names are new_collegefee )
2. Add JavaScript to your Web resource Library, Write the code as follows

function hideOrUnhideFields(executionContext)
{
 var formContext = executionContext.getFrormContext();
var collegeFee = formContext.getAttribute("new_collegefee").getValue();

if(collegeFee != null)
{
    collegeFee.setVisible(true);
}
else
{
  collegeFee.setVisible(false);

}
}

3.Trigger this on  onSave or onLoad Events of Form


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