标签:des blog io ar sp java strong on div
回调模式:
var findNodes = function (callback) {
......................
if (typeof callback !== ‘function‘) {
callback = false;
}
................
while(i) {
i --;
............
if(callback) {
callback(found)
}
............
}
}
var findNodes = function (callback, callback_obj) {
.........
if(typeof callback === ‘string‘) {
callback = callback_obj[callback];
}
...........
if(typeof callback === ‘function‘) {
callback.call(callnack_obj, found);
}
...........
}
//findNodes(‘paint‘, myapp);
标签:des blog io ar sp java strong on div
原文地址:http://www.cnblogs.com/jinkspeng/p/4152741.html