The js control container hides two ways to prevent style changes


Method one:


document.getElementById(" controls ID").style.visibility="hidden";
document.getElementById(" controls ID").style.visibility="visible";

Method 2:


document.getElementById(" controls ID").style.display="none";
document.getElementById(" controls ID").style.display="inline";

Method 1: after hiding the page’s location is still occupied by the control but does not Display Display=Static, similar to the.net validation control Method 2 hides the location of the page from being occupied similar to the Display=Dynamic of the.net validation control