jQuery 总是让开发者变得懒惰。试试这个代码:
/* http://dustindiaz.com/rock-solid-addevent */
function addEvent(obj, type, fn) {
if (obj.addEventListener) {
obj.addEventListener(type, fn, false);
EventCache.add(obj, type, fn);
}
else if (obj.attachEvent) {
obj["e" + type + fn] = fn;
obj[type + fn] = function() {
obj["e" + type + fn](window.event);
}
obj.attachEvent("on" + type, obj[type + fn]);
EventCache.add(obj, type, fn);
}
else {
obj["on" + type] = obj["e" + type + fn];
}
}
var EventCache = function() {
var listEvents = [];
return {
listEvents: listEvents,
add: function(node, sEventName, fHandler) {
listEvents.push(arguments);
},
flush: function() {
var i, item;
for (i = listEvents.length - 1; i >= 0; i = i - 1) {
item = listEvents[i];
if (item[0].removeEventListener) {
item[0].removeEventListener(item[1], item[2], item[3]);
};
if (item[1].substring(0, 2) != "on") {
item[1] = "on" + item[1];
};
if (item[0].detachEvent) {
item[0].detachEvent(item[1], item[2]);
};
item[0][item[1]] = null;
};
}
};
}();
/* http://www.dustindiaz.com/getelementsbyclass */
function getElementsByClass(searchClass,node,tag) {
var classElements = new Array();
if ( node == null )
node = document;
if ( tag == null )
tag = '*';
var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
for (i = 0, j = 0; i < elsLen; i++) {
if ( pattern.test(els[i].className) ) {
classElements[j] = els[i];
j++;
}
}
return classElements;
}
var statuss=getElementsByClass('status-infos');
for (var i=0;i<statuss.length;i++){
addEvent(statuss[i], 'click', function (e) {
var xx = this.getAttribute('data-xx');
alert(xx);
return false;
});
}
演示| 演示源