Javascript 为什么';从型号';不工作?
这两张唱片有什么不同?它们应该同样有效Javascript 为什么';从型号';不工作?,javascript,kendo-ui,Javascript,Kendo Ui,这两张唱片有什么不同?它们应该同样有效 <span data-bind="text: fullName"></span> <script> var viewModel = kendo.observable({ firstName: "John", lastName: "Doe", fullName: function() { //return this.firstName + " " + this.lastName;
<span data-bind="text: fullName"></span>
<script>
var viewModel = kendo.observable({
firstName: "John",
lastName: "Doe",
fullName: function() {
//return this.firstName + " " + this.lastName;
return this.get("firstName") + " " + this.get("lastName");
}
});
kendo.bind($("span"), viewModel);
</script>
var viewModel=kendo.observable({
名字:“约翰”,
姓:“Doe”,
全名:函数(){
//返回this.firstName+“”+this.lastName;
返回this.get(“firstName”)+“”+this.get(“lastName”);
}
});
bind($(“span”),viewModel);
获取和设置方法对于系统来说至关重要。它们用于通知ui有应用于viewmodel的更改