JQuery Set Visibility ON/OFF for a Button in ASP.NET MVC

How to Make a Button Visible true or False of a button in ASP.NET MVC project

I posted the same solution on stackoverflow site

First Method: As explained above, but I am afraid, it will not work if for example you have a partial view and based on something there you want to show or hide something.

Second Method:Initial Page load, button is visible.

<input id='btnAdd' type='button' value='Add' style='display:block;'/>

Based on some action on page/partial view

<script>
  function disableAdd() {
  $('#btnAdd').hide();
}
</script>

*Please note, jquery will not be able to hide/show if you use visibility in style sheet.