各位大神好,小弟我在开发中遇到一个问题,在一个appcan内的html中有个功能是点击某个类别的按钮,在列表中加载那个类别下面的文章信息,但是现在发现即使拿到新的数据,页面上列表中的文章信息也不会更新。大具体代码如下:
麻烦各位大神帮忙看看,能不能找到这是为什么。
//model
var cmsList_Model = MVVM.Model.extend({
});
//service
var cmsList_Service = new MVVM.Service({
pretreatment: function(data, option) {
return data;
},
dosuccess: function(data, option) {
return data;
},
doerror: function(e, err, option) {
return err;
},
ajaxCall: function(data, option) {
var self = this;
var data={};
if(typeof(option.params)!="undefined"){
data = {
page:1,
limit:2,
order: "asc",
categoryId:option.params
};
}else{
data = {
page:1,
limit:2,
order: "asc",
categoryId:"c1232c167d7f11e7905500ff7d099c96"//一开始默认查询热门资讯
};
}
option.success(self.dosuccess(data, option));
appcan.request.ajax({
url: constant.INTERFACE_BASE+"app/cms/list?temp="+Math.random(),
type: "POST",
data: this.pretreatment(data, option),
dataType : 'json',
success: function (data) {
//貌似下面这行貌似是把数据更新到view中,页面初始化的时候执行没问题,可是后面点击执行时就会有问题
option.success(self.dosuccess(data.page.list, option));
},
error: function (e, err) {
console.log("ajax error");
option.error(self.doerror(e, err, option));
}
});
}
});
//Collection
var cmsList_Collection = MVVM.Collection.extend({
initialize: function() {
//初始化
//alert("Collection_initialize");
return;
},
parse: function(data) {
//分析
//alert("Collection_parse");
return data;
},
model: cmsList_Model,
sync: function(method, collection, options) {
//console.log("method:");
//console.log(method);
//console.log("options:");
//console.log(options);
switch (method) {
case "read":
cmsList_Service.request({}, options);
break;
default:
break;
}
}
});
//viewmodel
var cmsList_ViewModel = new(MVVM.ViewModel.extend({
el: "#cmsList",
initialize: function() {
this.collection.fetch({})
return;
},
collection: new cmsList_Collection,
}))();
麻烦各位大神帮忙看看,能不能找到这是为什么。
//model
var cmsList_Model = MVVM.Model.extend({
});
//service
var cmsList_Service = new MVVM.Service({
pretreatment: function(data, option) {
return data;
},
dosuccess: function(data, option) {
return data;
},
doerror: function(e, err, option) {
return err;
},
ajaxCall: function(data, option) {
var self = this;
var data={};
if(typeof(option.params)!="undefined"){
data = {
page:1,
limit:2,
order: "asc",
categoryId:option.params
};
}else{
data = {
page:1,
limit:2,
order: "asc",
categoryId:"c1232c167d7f11e7905500ff7d099c96"//一开始默认查询热门资讯
};
}
option.success(self.dosuccess(data, option));
appcan.request.ajax({
url: constant.INTERFACE_BASE+"app/cms/list?temp="+Math.random(),
type: "POST",
data: this.pretreatment(data, option),
dataType : 'json',
success: function (data) {
//貌似下面这行貌似是把数据更新到view中,页面初始化的时候执行没问题,可是后面点击执行时就会有问题
option.success(self.dosuccess(data.page.list, option));
},
error: function (e, err) {
console.log("ajax error");
option.error(self.doerror(e, err, option));
}
});
}
});
//Collection
var cmsList_Collection = MVVM.Collection.extend({
initialize: function() {
//初始化
//alert("Collection_initialize");
return;
},
parse: function(data) {
//分析
//alert("Collection_parse");
return data;
},
model: cmsList_Model,
sync: function(method, collection, options) {
//console.log("method:");
//console.log(method);
//console.log("options:");
//console.log(options);
switch (method) {
case "read":
cmsList_Service.request({}, options);
break;
default:
break;
}
}
});
//viewmodel
var cmsList_ViewModel = new(MVVM.ViewModel.extend({
el: "#cmsList",
initialize: function() {
this.collection.fetch({})
return;
},
collection: new cmsList_Collection,
}))();