我有一个元素加载到我的项目中的问题Observable-Array - 带有事件。Knockout.js:将元素添加到observable-array
ViewModel = (function() {
var
items = ko.observableArray([]),
removeItems = function (element) {
items.remove(element);
},
saveAll = function() {
return ko.toJS(items);
},
addItem = function (element) {
items.push(element);
return false; // no Page-Reload after button-klick
};
return {
Items: items,
// i call addItem with a dummy object (for testing)
clickSave: addItem(new Customer(1, "Tfsd", "Tfsd"))
};
})();
(fiddle)
为什么叫的addItem功能,甚至不需要点击按钮?是因为函数末尾的()吗?
addItem = function (element) {
items.push(element);
return false; // no Page-Reload after button-click
};
我该怎么做才能让这个事件发生? 或者是我的问题在别的地方?