js display none code example

Example 1: javascript hide div

// javascript
<script>
	document.getElementById("id").style.display = "none";  //hide
	document.getElementById("id").style.display = "block"; //show
	document.getElementById("id").style.display = ""; 	   //show
</script>

// html
<html>
	<div id="id" style="display:none">
    <div id="id" style="display:block">
</html>

// jquery
<script>
	$("#id").hide();      
	$("#id").show();
</script>

Example 2: display none js

document.getElementById("myDIV").style.display = "none";

Example 3: javascript display block

document.getElementById("someElementId").style.display = "block";

Example 4: display none javascript

// 1) Hide an element based on its respective "ID"
document.getElementById("elemID").style.display = "none";

// 2) Hide an element based on its respective "class" name (this will hide multiple items if they share the same class!)
document.getElementsByClassName('elemClass').style.display = "none";

// 3) Hide an element based on its respective "HTML tag" (the below example detects <li> tags)
document.getElementsByTagName("LI").style.display = "none";

// 4) Hide an element based on its "Name attribute" (the below example detects element with the name "fname")
document.getElementsByName("fname").style.display = "none";

Example 5: how to make a div appear onclick

function showDiv() {
  document.getElementById('sign-in').style.display = "block";
}

Example 6: display none java script

<style>body{display:none;}</style>

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