Incrementally increasing number in URL - JavaScript

Question

I have a URL like http://blog.com/post/1 and I need a function which updates the number at the end of it, for pagination.

So far I have:

window.location(document.URL++);

@harsha No I was trying to use document.URL to get the current URL. — suryanaga
– suryanaga, Commented May 27, 2013 at 20:24

adeneo · Accepted Answer · 2013-05-27 20:08:06Z

3

var url  = window.location.href.split('/'),
    page = parseInt(url.pop(), 10);

// to go to next page, increment page number and join with URL

window.location.href = url.join('/') +'/'+ (++page);

FIDDLE

answered May 27, 2013 at 20:08

adeneo

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Comments

Guerra · Accepted Answer · 2013-05-27 20:22:35Z

0

You can do this with:

var url = document.URL;
var pagenumber = url.substr(url.length-1);
window.location = '/post/'+pagenumber++;

But it's a hacky, you can do your project struture better to don't need do this.

edited May 27, 2013 at 20:22

answered May 27, 2013 at 20:05

Guerra

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8 Comments

Guerra Over a year ago

@sanjaypoyzer I don't know if getting the number on url is the best way to do. Becouse your code will be restricted to this format. If you need to change url, you need to change lots of code. And you can handle just 1 digit with this.

Klas Mellbourn Over a year ago

@sanjaypoyzer it does not handle pagenumbers with more than one digit.

adeneo Over a year ago

incrementing the page number would be a good idea, no use in going to the same page ?

suryanaga Over a year ago

Ah it's definitely an issue that it doesn't handle pages with more than one digit. Can it be done without this fault?

adeneo Over a year ago

Saving the worst for last, location is not a function !

|

Klas Mellbourn · Accepted Answer · 2013-05-27 20:35:30Z

0

var url = window.location.href; /* e.g. http://blog.com/post/1 */
var pagenumberString = url.match(/\d+/)[0];
window.location.href = url.substr(0, url.length - pagenumberString.length)
                       + (parseInt(pagenumberString, 10) + 1);

edited May 27, 2013 at 20:35

answered May 27, 2013 at 20:18

Klas Mellbourn

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2 Comments

suryanaga Over a year ago

This seems to skip from 1 to 9 and then not do anything.

Klas Mellbourn Over a year ago

@sanjaypoyzer oops, minor mistake, forgot the + in the regexp. It is working now jsfiddle.net/Mellbourn/5NqsT

René · Accepted Answer · 2020-08-14 10:37:11Z

0

Increment the last number in URL (usually the page number) using a bookmark :

javascript:url=window.location.href;
newurl=url.replace(/(\d+)([^0-9]*)$/, function(t,x,y){return parseInt(x,10)+1+y});
window.location.href=newurl;

edited Aug 14, 2020 at 10:37

user10539074

answered Aug 14, 2020 at 9:58

René

1

1 Comment

Banana Over a year ago

please format your code to increase the readability.

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