Question

why Dreaweaver highlight as RegExp what’s wrong with my code?

$(this).attr({'width':this.width /2, 'height':this.height/ 2});

its highlight from /2 to /2.

thank you

I used this code for <img/> tag I think its better use attr() instead of css()

Answer 1

Why Dreaweaver highlight as RegExp?

The regex highlighting has nothing to do with your code. It’s a major highlighting problem which has been present in DreamWeaver for as long as I’ve used it (DW CS5 – CS6).

What’s wrong with my code?

Object properties shouldn’t be quoted and I’m not sure if this.width and this.height return what you’re expecting. Also you shouldn’t use attributes for that, use .css() when you want to apply styling. HTML Attributes are deprecated for that.

$(this).css({width: $(this).width()/2, height: $(this).height()/2});