JavaScript Lesson 7: Set Field Visibility OnLoad & OnChange

[markuskitzinger]

You just helped me implementing my first JS in Dynamics. Thanks

[ranatahirtahir]

Nice Sir Please Need more JavaScript video playlist with Dynamic CRM 365

[mardithpascua]

Hi, I have created a javascript that returns true or false. I am trying to use it for the enable rule but the button seems did not showing/hiding based on the custom rule that I have made. Do you have sample video? THank you so much.

[ShotTheoryPB]

Jesus are you using a typewriter keyboard? Anyways good stuff

[comptegmail]

I'm trying to make a function, when I click on it, it set my "Number of things " field text to "you cannot enter value" . Here's my code below could you please help me if you know how to solve it !


function setAlert(primaryControl)
{
var formContext= primaryControl;
cannot enter value");

}

[geralddahl]

I'm new to this and am getting this error: TypeError: is not a function.
I modified the code to only apply this video's goal - any thoughts?
// This function should be registered on the form's OnLoad event
function OnLoad(executionContext) {
debugger;
// Get formContext
var formContext =
}//add next bits below line 16
function
var formContext =
var fax =

if(fax !== null && fax !==undefined){
//hide the field


}

else {
//show the field

}


}