[jQuery] Re: Can I use a selector instead of this fn to check for .jpg?

[Ricardo Tomasi]

regex is the way to go, but just out of curiosity:

$('img').is('[src$=.jpg],[src$=.jpeg],[src$=.JPG],[src$=.JPEG]')


On Jan 6, 3:03 pm, the_woodsman <elwood.ca...@gmail.com> wrote:
> Hi all,
>
> I have a function that determines (a bit hackily!) if an image is a
> jpeg.
>
>         isJpeg=function(src)
>         {
>                 mySplit=src.split('.');
>                 extension=mySplit[mySplit.length-1];
>                 isJpg=(extension=='jpg' || extension=='jpeg' || 
> extension=='JPG' ||
> extension=='JPEG');
>
>                 return isJpg;
>         };
>
> I think I might be able to rewrite this as a JQ selector involving the
> image's src attributes, something like:
> $('img').filter("img[src*!='.jpg']")
>
> But I can't get this to work- and I'm especially unsure how to do the
> variations of the extension in an OR clause.
>
> Any tips?
>
> Thanks!