我有一个视图模型定义如下:
var ViewModel = function() {
var self = this;
self.property1 = ko.observable().extend({ required: true });
self.property2 = ko.computed(function() {
return self.property1();
});
self.form_onsubmit = function (form) {
if (!self.isValid()) {
console.log("error");
}
return false;
};
};
$(function () {
ko.applyBindingsWithValidation(new ViewModel());
});当我调用form_onsubmit函数时,出现错误:
TypeError: self.isValid is not a function
if (!self.isValid()) {如何解决,谢谢^
发布于 2013-09-02 05:31:00
添加
self.errors = ko.validation.group(self);
添加到视图模型中
https://stackoverflow.com/questions/15462915
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