var obj = document.getElementsByTagName("a");
var items = ["click", "mouseover"];
for (var i = 0; i < obj.length; i++) {
for (var j = 0; j < items.length; j++) {
(function(){
obj[i]["on" + items[j]] = function(){
alert("Thanks for your " + items[j]);
};
})();
}
}JS執行不符合預期效果傳回undefined
請教該如何修改此代碼
var items = ["click", "mouseover"];
for (var i = 0; i < obj.length; i++) {
for (var j = 0; j < items.length; j++) {
(function(v){
obj[i]["on" + items[j]] = function(){
alert("Thanks for your " + v);
};
})(items[j]);
}
}
var items = ["click", "mouseover"];
for (var i = 0; i < obj.length; i++) {
for (var j = 0; j < items.length; j++) {
(function(v){
obj[i]["on" + items[j]] = function(){
alert("Thanks for your " + v);
};
})(items[j]);
}
}