jQuery clone()方法绑定事件

 1 (function ($) {
 2 
 3     var div = $("<div></div>").css({width: "100px", height: "100px"});
 4     var colors = ["red", "blue", "yellow"];
 5     for (var c = 0; c < colors.length; c++) {
 6         var perDiv = div.clone();
 7         perDiv.css({
 8             background: colors[c]
 9         });
10         perDiv.click(function () {
11             console.log(colors[c]);
12         });
13         $("body").append(perDiv);
14     }
15 
16 })($);

 1 (function ($) {
 2 
 3     var div = $("<div></div>").css({width: "100px", height: "100px"});
 4     var colors = ["red", "blue", "yellow"];
 5     for (var c = 0; c < colors.length; c++) {
 6         var perDiv = div.clone();
 7         perDiv.css({
 8             background: colors[c]
 9         });
10         perDiv.addClass("a"+c);
11         $("body").append(perDiv);
12     }
13 
14     for (var e=0;e<colors.length;e++){
15         $(".a"+e).click(function () {
16             console.log($(this));
17         });
18     }
19 })($);