Loop through same class elements with jQuery

If you need to loop through all elements with the same class using jQuery, you can use the .each() method. This method allows you to iterate over a jQuery object, executing a function for each matched element.

To select all elements with a specific class, you can use the class selector $(".classname"). Once you have selected the elements, you can loop through them with the .each() method and perform any desired actions.

$("classname").each(function() {
  // code to be executed on each element
});

The .each() method takes a function as its parameter, which can be anonymous or named. Within the function, this refers to the current element being iterated over. You can access and manipulate the element's properties and attributes using this.

For example, if you wanted to add a class to each element with the class "classname", you could use the following code:

$("classname").each(function() {
  $(this).addClass("newclass");
});

This code would add the class "newclass" to each element with the class "classname".

Conclusion

Looping through elements with the same class using jQuery is a simple and powerful technique that can be used to perform a wide variety of tasks. By using the .each() method, you can easily iterate over a set of elements and perform actions on each one.