in the example below - how to select the link having c=ni
let a = 'c=ni'; let target = '...'; // select `alink` having `a` inside its href //target.addClass('act');
.act{background:orange;}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <a class='alink' href='index.php?c=kb'>lorem</a> <br> <a class='alink' href='index.php?c=ni'>lorem</a>
Plain JS
You could use querySelector
with *
wildcard
let a = 'c=ni'; let target = document.querySelector(`a[href*='${a}']`) target.classList.add('act');
.act{background:orange;}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <a class='alink' href='index.php?c=kb'>lorem</a> <br> <a class='alink' href='index.php?c=ni'>lorem</a>
jQuery
The query selector is the same, use first()
to select one only
let a = 'c=ni'; $(`a[href*='${a}']`).first().addClass('act')
.act{background:orange;}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <a class='alink' href='index.php?c=kb'>lorem</a> <br> <a class='alink' href='index.php?c=ni'>lorem</a>
You can use attribute selectors. They can be used for javascript, jQuery or CSS. Read more about Attribute selectors here
let target = $('.alink[href*="c=ni"]'); target.addClass('act');
.act{background:orange;}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <a class='alink' href='index.php?c=kb'>lorem</a> <br> <a class='alink' href='index.php?c=ni'>lorem</a>
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