1
我實現了這個簡單的功能中的骨幹示範,以發現任何不想要的或不特定屬性:檢測骨幹模型驗證任何不需要的屬性
var Underscore = require('/usr/local/lib/node_modules/underscore'),
Backbone = require('/usr/local/lib/node_modules/backbone'),
Validation = require('/usr/local/lib/node_modules/backbone-validation');
Underscore.extend(Backbone.Model.prototype, Validation.mixin);
var User = Backbone.Model.extend({
validation: {
firstname: {
minLength: 1,
maxLength: 20,
required: true
},
lastname: {
minLength: 1,
maxLength: 20,
required: true
}
},
...
isAttributeAccepted: function(attr) {
var retval = false;
for (var property in this.validation) {
if (attr == property) {
retval = true;
break;
}
}
return retval;
},
...
在使用中:
var user = new User();
var isDesired = user.isAttributeAccepted("nop");
console.log(isDesired) // false;
我只是做了它,因爲我無法在Backbone.validation中找到任何內容來替換它。 我怎樣才能用優先的方式替換此代碼來使用Backbone.validation(github thederson.com)?
謝謝。在backbone.validation
這是一種進步。謝謝。 – Alain