Set content value of itemprop using jQuery

Question

Html:

<meta itemprop="price" content="34,95&nbsp;€ " />

I need to dynamically update the price. For this I use:

$('meta[itemprop="price"]').attr('content');

What method can be used to replace the price?

+3

jquery

alex 04 dec. 14 at 12:13

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4 answers

To replace the value of an attribute, give two arguments .attr()

:

$('meta[itemprop="price"]').attr('content', newPrice);

+2

Barmar 04 dec. 14 at 12:16

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$('meta[itemprop="price"]').attr('content', newValue);

.attr( attributeName )

is a getter

.attr( attributeName, value )

is a setter

You can read more here: http://api.jquery.com/attr/

+2

Jack zelig 04 dec. 14 at 12:18

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Try the following:

$('meta[itemprop="price"]').attr('content',"<<new price>>");

Let me know if this works.

+1

ArinCool 04 dec. 14 at 12:16

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Drown · Accepted Answer · 2014-12-04T12:16:29+0000

You can simply give the function a attr

second argument, which is the value.

$('meta[itemprop="price"]').attr('content', 'newContent');
//newContent doesn't have to be in quotes, it can be a variable too