3 examples of 'for loop jquery array' in JavaScript

66
function jQueryGenericLoop (elements, cache) {
67
	$.each( cache, function ( key, val ) {
68
		if ( val.handle ) {
69
			jQueryGeneric(elements, val, val.handle.elem);
70
		}
71
	} );
72
}

270
var _loop = function _loop(i) {
271
    var attr = elements[i].getAttribute("on");
272
    var action = elements[i].getAttribute("action");
273
    elements[i].addEventListener(attr, function () {
274
        eval(action);
275
    });
276
};

9
function _Array_forEach(array, block, context) { 
10
	if (array == null) return; 
11
	//对String进行特殊处理 
12
	if(typeof array == 'string'){ 
13
	array = array.split(''); 
14
	} 
15
	var i = 0,length = array.length; 
16
	for (;i < length && block.call(context, array[i], (i+1), array)!==false; i++) {} 
17
};