Replace dynamic string value in Javascript

Question

I need to replace a dynamic value of a string:

My dynamic value is resulOffset=25

I tried like this:

var str = 'http://example.com?resultLimit=25&resulOffset=25';

var resultOffset = 50;

var newOffset = str.replace(/(resultOffset=)([0-9]+)/, '$1' + resultOffset);    

console.log(newOffset);

but doesn't work. How can I solve it?

István · Accepted Answer · 2014-06-12 12:45:14Z

3

here: var str = 'http://example.com?resultLimit=25&resulOffset=25';

you have resulOffset instead of resultOffset.

answered Jun 12, 2014 at 12:45

István

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KarthikManoharan · Accepted Answer · 2014-06-12 12:49:49Z

3

try this one,

var str = 'http://example.com?resultLimit=25&resulOffset={0}';

var resultOffset = 50;

 var newOffset = str.replace('{0}',resultOffset);

 console.log(newOffset);

answered Jun 12, 2014 at 12:49

KarthikManoharan

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