In this article we will show you the solution of get id of element jQuery, HTML components can be "found" (or selected) with jQuery selectors based on a variety of factors, including their name, id, classes, types, attributes, values of attributes, and more.
In addition to not being based solely on current CSS Selectors, it also includes some innovative selections. Each selector in jQuery starts with a dollar sign or parentheses: $().
A jQuery #id selector uses the id attribute of an HTML tag to look for a specific element.
Just use #id selector to locate a single, distinct element whereas an id should really be unique inside a page.
The.class selector in jQuery locates components that have a particular class.
Step By Step Guide On Get ID Of Element jQuery :-
<!DOCTYPE HTML>
<html>
<head>
<title>
Change the element ID
</title>
<script src =
"https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js">
</script>
<style>
#myCol {
background: green;
}
#newID {
background: red;
}
table {
color: white;
}
td {
padding: 10px;
}
</style>
</head>
<body>
<center>
<h1 style = "color:green;" >
TalkersCode
</h1>
<table>
<colgroup>
<col id= "myCol"
span= "3">
<col style= "background-color:green">
</colgroup>
<tr>
<th>S.No</th>
<th>Title</th>
<th>TC_id</th>
</tr>
<tr id = "row1">
<td>T_1</td>
<td>TC</td>
<th>TC_id_1</th>
</tr>
<tr>
<td>T_2</td>
<td>TC</td>
<th>TC_id_2</th>
</tr>
</table>
<br>
<button onclick = "TalkersCode()">
Click here
</button>
<script>
Function TalkersCode() {
$("col").attr('id', 'newID');
}
</script>
</center>
</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. External style sheets, also known as step-by-step style sheets, appear on a webpage based on the URL or path.
- Next, we create the font size and weight in style.
- Then we style by closing our eyes.
- 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.
- 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 create a table using col style, tr and td function.
- Then we close table.
- Then we create button
- After that we again 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.
- After that we close program using </script> </center> </body> </html>
Conclusion :-
The jQuery attr() method sets and returns the attributes & values of the chosen components.
If the attribute value is returned using this method, the value of the first chosen element is returned.
If the attribute values are set using this method, the set of chosen items will receive one or more attribute/value pairs.
I hope this article on get id of element jQuery helps you and the steps and method mentioned above are easy to follow and implement.
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