jQuery Filters
For certain elements use jQuery for filter/search using filter() method.
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select options by value, define array of objects, select the single and multiple list, html table and elements,
html content and property, xml and array data by attribute value defined by jquery filter, search the div tag.
Filter Tables
Find entries in a table using a case-insensitive search :
Example :- To search the table for first names, last names, or email addresses, enter something into the input field :
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>
$(document).ready(function () {
$("#myInput").on("keyup", function () {
var value = $(this).val().toLowerCase();
$("#myTable tr").filter(function () {
$(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
});
});
});
</script>
</head>
<body>
<input id="myInput" type="text" placeholder="Type something..." />
<br /><br />
<table>
<thead>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Email</th>
</tr>
</thead>
<tbody id="myTable">
<tr>
<td>John</td>
<td>Doe</td>
<td>john@example.com</td>
</tr>
<tr>
<td>Mary</td>
<td>Moe</td>
<td>mary@mail.com</td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>july@greatstuff.com</td>
</tr>
</tbody>
</table>
</body>
</html> Output :-
| Firstname | Lastname | |
|---|---|---|
| John | Doe | john@example.com |
| Mary | Moe | mary@mail.com |
| July | Dooley | july@greatstuff.com |
Example explained : JQuery is used to go over each row of a table to verify if the text values match the input field value. The function toggle() hides the row which does not match the search (display:none). To converts the text to lower case using the toLowerCase() DOM function, which does not make the search case sensitive (allows "john", "John", and even "JOHN" on search).
Related Links
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Filter Lists
Find items in a list using a case-insensitive search :
Example :-
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>
$(document).ready(function () {
$("#myInput3").on("keyup", function () {
var value = $(this).val().toLowerCase();
$("#myList1 li").filter(function () {
$(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
});
});
});
</script>
</head>
<body>
<input id="myInput3" type="text" placeholder="Type something..." />
<br />
<ul id="myList1">
<li>First item</li>
<li>Second item</li>
<li>Third item</li>
<li>Fourth</li>
</ul>
</body>
</html> Output :-
- First item
- Second item
- Third item
- Fourth
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You can also search for these topics, jquery filter list by text, how to search and open the filter list in jquery, list of elements available in jquery filter, jquery filter list by objects and data attribute, Example for jquery filter lists.
Filter Anything
Find text inside a div element using a case-insensitive search :
Example :-
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>
$(document).ready(function () {
$("#myInput5").on("keyup", function () {
var value = $(this).val().toLowerCase();
$("#myDiv1 *").filter(function () {
$(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
});
});
});
</script>
</head>
<body>
<input id="myInput5" type="text" placeholder="Type something..." />
<div id="myDiv1">
<p>I am a paragraph.</p>
<div>I am a div element inside div.</div>
<button>I am a button</button>
<button>Another button</button>
<p>Another paragraph.</p>
</div>
</body>
</html> Output :-
I am a paragraph.
I am a div element inside div.
Another paragraph.
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