jQuery length property
The length property is used to count a number of the elements of the jQuery object.
Syntax:
$(selector).length
where the selector is the object whose length is to be calculated.
Return Values: It returns the length of the selector.
Below is the example to show the working of the jQuery length property:
Example: In this example, we are using the above-explained property.
html
<!DOCTYPE html><html><head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"> </script> <script> $(document).ready(function () { $("button").click(function () { document.getElementById("Beginner").innerHTML = "<br>" + $("p").length }); }); </script></head><body> <p style="color:green"> w3wiki</p> <p style="color:green">Sudo</p> <p style="color:green">Code</p> <p style="color:green">Gate</p> <button>Click on the button to get the number of "p" elements </button> <div id="Beginner"></div></body></html> |
Output: