How to Get the Height of a Div Without jQuery?

Getting Div Height Without the Need for jQuery

Developers often seek methods to retrieve the height of a div element without relying on libraries like jQuery. While jQuery's .height() method is commonly cited, there are plain JavaScript solutions that can accomplish the same task effectively.

Alternatives to jQuery's .height()

To determine the height of a div solely through JavaScript, developers can utilize the clientHeight or offsetHeight properties of the HTMLElement object representing the div. Here's how each property functions:

• clientHeight: This property measures the height of the div's visible content, including padding but excluding borders and scrollbars.
• offsetHeight: This property returns the total height of the div, including padding, scrollbars, and borders.

Implementation

To retrieve the height of a div using clientHeight, use the following syntax:

<code class="javascript">var clientHeight = document.getElementById('myDiv').clientHeight;</code>

Alternatively, to include scrollbars and borders in the measurement, you can use offsetHeight:

<code class="javascript">var offsetHeight = document.getElementById('myDiv').offsetHeight;</code>

Example

Here's an example to demonstrate the use of both properties:

<code class="html"><div id="myDiv" style="height: 100px; padding: 20px; border: 10px solid black;">
    Content
</div></code>

<code class="javascript">var clientHeight = document.getElementById('myDiv').clientHeight; // Returns 80
var offsetHeight = document.getElementById('myDiv').offsetHeight; // Returns 130</code>

In this example, clientHeight returns 80px because it excludes the padding and border, while offsetHeight returns 130px, including all elements that contribute to the div's height.

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