如何从href链接获取页码或特定参数

Question

I am trying to do my pagination using ajax and trying to fetch the page number only from the href pagination link. I have other params in href as well.

<a href="?page=2&order_by=asc">2</a>

I need only 2 so that i can send it to ajax request.

Answer 1

you may try below

function getURLParameter(url, name) {
    return (RegExp(name + '=' + '(.+?)(&|$)').exec(url)||[,null])[1];
}

$('a').on('click',function(){
var url = $(this).attr('href');
var page_no = getURLParameter(url, 'page');
console.log(page_no);
});

Hope , it will help you

Answer 2

You can use replace to get the page number:

 $('a').on('click', function() { var number = $(this).attr('href') number = number.replace(/\\D/g, ''); console.log(number); return false; }) 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <a href="?page=2&order_by=asc">2</a>