MVVM-将JSON子元素绑定到剑道UI控件
我想将子节点绑定到两个不同的剑道ui控件,但我的剑道数据源在一次调用中从服务获取数据MVVM-将JSON子元素绑定到剑道UI控件,mvvm,kendo-ui,Mvvm,Kendo Ui,我想将子节点绑定到两个不同的剑道ui控件,但我的剑道数据源在一次调用中从服务获取数据 var viewModel = kendo.observable { dataSource : new kendo.data.DataSource({ transport: { read: { url: '/data/auras', dataType: "json", type: 'GET', }
var viewModel = kendo.observable {
dataSource : new kendo.data.DataSource({
transport: {
read: {
url: '/data/auras',
dataType: "json",
type: 'GET',
}
},
schema: {
/////////
},
});
}
我的JSON响应结果如下所示
[
{
"id": "0001",
"type": "donut",
"name": "Cake",
"ppu": 0.55,
"batters": {
"batter": [
{
"id": "1001",
"type": "Regular"
},
{
"id": "1002",
"type": "Chocolate"
},
{
"id": "1003",
"type": "Blueberry"
},
{
"id": "1004",
"type": "Devil's Food"
}
]
},
"topping": [
{
"id": "5001",
"type": "None"
},
{
"id": "5002",
"type": "Glazed"
},
{
"id": "5005",
"type": "Sugar"
},
{
"id": "5007",
"type": "Powdered Sugar"
},
{
"id": "5006",
"type": "Chocolate with Sprinkles"
},
{
"id": "5003",
"type": "Chocolate"
},
{
"id": "5004",
"type": "Maple"
}
]
}
]
这里我必须将batter(is-child元素)绑定到一个Gridview,并将top(is-child元素)绑定到另一个Gridview,您可以使用它将JSON结果拆分为两个列表。比如:
var batters = new kendo.data.DataSource({
data: []
});
var toppings = new kendo.data.DataSource({
data: []
});
var allData = new kendo.data.DataSource({
transport: {
read: {
url: '/data/auras',
dataType: "json",
type: 'GET',
}
},
schema: {
parse: function (data) {
batters.data(data[0].batters.batter);
toppings.data(data[0].toppings);
return data;
}
},
});
allData.fetch();
var viewModel = kendo.observable({
batters: batters,
toppings: toppings
});
谢谢你的回复,这里我想把我所有的东西都放在可观察的对象里。代码可以重新排列,把东西移到可观察的对象里。我不认为这会使我的答案出错。嗨,这里我有另一个问题,可以从allData datasource获取
类型“:“甜甜圈”,“名称“:“蛋糕”,“ppu”:0.55,