jQuery：隐藏除Recaptcha图像以外的所有图像

Question

i need a code in Jquery for hide all images on all pages except the 'reCaptcha' thing. The images of reCaptcha start with the link: 'google.com/recaptcha' or 'recaptcha.net' ... My idea is to make the script that hide all images but not touch the images that contains the part 'recaptcha'. Is possible to make in Jquery? Thanks in advance and to all. Kind Regards. Luca.

Answer 1

像这样吗

$('img:not([src*=recaptcha])').hide();

Answer 2

First run $("img").hide(); then simply put an ID on the captcha tag and run $("#ID").show();

Or if you can't use an ID tag, cycle through all images in a loop and check what's in the src attribute, or even use a regex selector .

Answer 3

The ReCaptcha script puts all of its generated markup within a <div id="recaptcha_widget_div">

Having said that, you can grab all images except those within this DIV like this...

$("img:not(#recaptcha_widget_div img)").hide();

Or if that is too ugly, you can hide all images and re-show the ReCaptcha ones like this...

$("img").hide();
$("#recaptcha_widget_div img").show();