In this article we will show you the solution of jQuery get attribute values, the selected items' attributes and values are set or returned by the attr() method.
The value of a First matched element is what is returned when this method is executed to return an attribute value.
Any or even more attribute/value pairs are set again for a set of matched elements whenever the method is utilized to set attribute values.
The ability to control the DOM is a crucial component of jQuery. A number of DOM-related methods that are included with jQuery make it simple to access and change elements and attributes.
There are three straightforward but helpful jQuery methods to DOM manipulation:
text() - Changes or retrieves that text content of a set of items
HTML() sets or retrieves the content of a number of elements (including HTML markup)
val() sets or retrieves form fields' values.
You can set or retrieve the properties or values of the components you've chosen using the jQuery attr() method.
The jQuery attr() function has two uses. The first matched element's value is returned by this method as the returned attribute value.
Setting an attribute value: The set of matching elements' attributes and values can be set using this method for one or maybe more attribute/value pairs.
Step By Step Guide On jQuery Get Attribute Values :-
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("img").attr("width", "500");
});
});
</script>
</head>
<body>
<img src="good-morning.jpg" alt="Good Friends"width="284" height="213"><br>
<button>Set the width attribute</button>
</body>
</html>
- The first step is to write <HTML>, which tells the browser what version of HTML we're using. A tag is the first element of an HTML document.
- Use the <head> tag to describe the project's heading. In contrast to the final brackets, which are closed, the title and final brackets both are open.
- The <script> tag was then added. The script tag also includes the javascript google API run or an explanation of the code or file we used.
- The script is then closed and head closed.
- The <body> tag, which describes the webpage's body, is then placed after this. This is where the website's content is written.
- Then we set the image using img src.
- Then we create a button.
- After that we closed program using </body></html>
Conclusion :-
I hope this article on jQuery get attribute values helps you and the steps and method mentioned above are easy to follow and implement.
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