/Javascript/jQuery/Serach for a keyword jquery

Serach for a keyword jquery

// Search functionality
function myFunction() {
    // Declare variables
    var input = document.getElementById('myInput'),
        filter = input.value,
        ul = document.getElementById('myUL'),
        lis = ul.getElementsByTagName('li'),
        searchTerms = filter.match(/[a-z]+/gi),
        re, index, li, a;
        
    if (searchTerms) {
        searchTerms = searchTerms.map(function(term) {
            return '(?=.*' + term + ')';
        });
        
        re = new RegExp(searchTerms.join(''), 'i');
    } else {
        re = /./;
    }

    // Loop through all list items, and hide those who don't match the search query
    for (index = 0; index < lis.length; index++) {
        li = lis[index];
        a = li.firstChild;

        if (re.test(a.innerHTML + ' ' + a.getAttribute('data-keywords'))) {
            li.style.display = '';
        } else {
            li.style.display = 'none';
        }
    }
}

Source: stackoverflow.com

Similar codes

0 vote307 views2 answers
Reset radio button jquery
Javascript jQuery
1 vote331 views2 answers
How to wait till jquery post request has been made
Javascript jQuery
0 vote324 views1 answer
Jquery replace attribute
Javascript jQuery
0 vote324 views1 answer
Get keys length jquery
Javascript jQuery
21 votes306 views5 answers
Jquery replace html
Javascript jQuery
2 votes347 views2 answers
Select class with data attribute jquery
Javascript jQuery
2 votes327 views1 answer
Set onclick jquery
Javascript jQuery
3 votes371 views2 answers
Jquery get data attribute of selected option
Javascript jQuery
1 vote287 views4 answers
JQuery remove a CSS style
Javascript jQuery
7 votes298 views1 answer
Jquery replace innerhtml
Javascript jQuery