Replace everytime this color by that color in css with jquery
I have a lot of div s, some of them have a background-color: #aaa , others have font color: #aaa , and others border-color: #aaa . Other div s have different colors, it doesn't matter.
I want to change these colors ( #aaa ) to #ccc everywhere in the CSS.
I know how to change a background div color but here this is not the problem, I have too many div s to change them one by one.
I'm trying to find a jQuery function which will allow me to find a word (here #aaa ) and replace it by with other ( #ccc ) in the CSS.
It should be like that but my code isn't correct :
$("*").if(backgroundColor == "#aaa"){replace by "#ccc"},
if(color == "#aaa"){replace by "#ccc"}, if(borderColor == "#aaa"){replace by "#ccc"}, etc..
You want to iterate over all the elements of the type you want (in this case I picked div since it's super common) and assign the color dynamically like so:
HTML:
<div id="one">Some text</div>
<div id="two">Some text</div>
<div id="three">Some text</div>
<div id="four">Some text</div>
<div id="change">
<input type="button" value="Change Colors!" />
</div>
JQuery:
$("#change").click(function () {
$("div").each(function () {
var color = $(this).css("color");
if (color == "rgb(170, 170, 170)") {
$(this).css("color", "#ccc");
}
});
});
NOTE: JQuery .css() returns an RGB color value like rgb(r, g, b) so you need to convert the returned RGB value to a HEX value. This can be done programatically but is outside the scope of this question.
CSS:
#one, #two {
color: #aaa;
}
#three, #four {
color: green;
}
Here is the JSFiddle:
http://jsfiddle.net/hQkk3/44/
链接地址: http://www.djcxy.com/p/71856.html