All TalkersCode Topics

Follow TalkersCode On Social Media

devloprr.com - A Social Media Network for developers Join Now ➔

jQuery Get Input Value

Last Updated : Jul 17, 2023

jQuery Get Input Value

In this article well show you the solution of jQuery get input value, jQuery val() procedure is utilized for obtaining the value of an element.The preceding function either sets and returns the value.

As the return value, the initial element's value attribute is returned.

With in the situation of the set value, this then sets the attribute value for all elements. This element is commonly found in HTML forms.

jQuery is really an open source JavaScript library which then simplifies interactions among both HTML/CSS documents.

It has a well-known motto: "Write less, do more." Retrieve this same values of form elements like input,select, and textarea by using the.val() method, which is the most popular one.

This then returns undefined once called on such an empty collection.

The val() method wants to return or needs to set the value attribute of such selected elements.

The above method gives the value of a value attribute of the initial replicated element as the return value.

This process converts an attribute's value into an ALL identifier throughout order to set the value.

Step By Step Guide On jQuery Get Input Value :-

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script>
function getValue()
{
  txtVal = $("#textfield").val()
  alert(txtVal);
}
</script>
</head>
<body>
  <input type="text" id="textfield">
  <button type="button" id="btn" onclick="getValue()">Get Textbox Value</button>
</body>
</html>
  1. The only first step is really to type <HTML>, which informs the browser about the HTML version we're to use. The very first element of such an HTML document is a tag.
  2. To explain the project's heading, use the <head> tag. The title and final brackets are both open, as opposed to the final brackets, that are closed.
  3. After that, the <script> tag was added. The script tag even does include the javascript Google API run as well as a description of the code or file we was using.
  4. The script is then terminated.
  5. Then we managed to open the <script> tag once more and added. The script tag already includes the javascript Google API run as well as an explanation of the code or file we used.
  6. Then we put the script away and go.
  7. Following this is the <body> tag, that also describes the body of the webpage. The website's content has been written here.
  8. Then we make a button to get the textbox's value.
  9. After that, we used </body></html> to close the programme.

Conclusion :-

To obtain the data from the form, use the jQuery get type value function.

To retrieve form values, use jQuery's val() and serialize() functions.

jQuery includes built-in functions for val() and serialize()The very first element inside the set of identifiers is returned by the val() function's value attribute.

The serializeArray() feature is employed for obtaining from data; it serialize the form data and returns an array of objects.

I hope this article on jQuery get input value helps you and the steps and method mentioned above are easy to follow and implement.