[英]What should my JSON response look like for this Kendo-UI Datasource & Kendo-UI Grid
我無法弄清楚應該如何為Kendo-UI網格控制和數據源設置來自服務器的JSON響應,同時還要保持模型的驗證性。
這是我下面的網格代碼。
<div id="grid"></div>
<script>
var crudServiceBaseUrl = "/api",
dataSource = new kendo.data.DataSource({
transport: {
read: {
url: crudServiceBaseUrl + "/companies",
dataType: "json",
type: "POST"
},
update: {
url: crudServiceBaseUrl + "/companies/update",
dataType: "json",
type: "POST"
},
destroy: {
url: crudServiceBaseUrl + "/companies/destroy",
dataType: "json",
type: "POST"
},
create: {
url: crudServiceBaseUrl + "/companies/create",
dataType: "json",
type: "POST"
},
parameterMap: function(options, operation) {
if (operation !== "read" && options.models) {
return {models: kendo.stringify(options.models)};
}
}
},
error: function (e) {
/* the e event argument will represent the following object:
{
errorThrown: "Unauthorized",
sender: {... the Kendo UI DataSource instance ...}
status: "error"
xhr: {... the Ajax request object ...}
}
*/
//alert("Status: " + e.status + "; Error message: " + e.errorThrown);
console.log("Status: " + e.status + "; Error message: " + e.errorThrown);
},
autoSync: true,
serverPaging: true,
serverFiltering: true,
serverSorting: true,
pageSize: 20,
selectable: "multiple cell",
allowCopy: true,
columnResizeHandleWidth: 6,
schema: {
total: "itemCount",
//data: "items",
model: {
id: "CompanyID",
fields: {
CompanyID: { editable: false, nullable: true },
Name: { validation: { required: true } },
Phone: { type: "string" },
Email: { type: "string" }
}
}
}
});
$("#grid").kendoGrid({
dataSource: dataSource,
height: 550,
groupable: true,
sortable: {
mode: "multiple",
allowUnsort: true
},
toolbar: ["create"],
pageable: {
refresh: true,
pageSizes: true,
buttonCount: 5
},
reorderable: true,
resizable: true,
columnMenu: true,
filterable: true,
columns: [
{ field: "name", title: "Company Name" },
{ field: "phone", title:"Phone" },
{ field: "email", title:"Email" },
{ command: ["edit", "destroy"], title: "Operations", width: "240px" }
],
editable: "popup"
});
</script>
<div id="grid"></div>
<script>
var crudServiceBaseUrl = "/api",
dataSource = new kendo.data.DataSource({
transport: {
read: {
url: crudServiceBaseUrl + "/companies",
dataType: "json",
type: "POST"
},
update: {
url: crudServiceBaseUrl + "/companies/update",
dataType: "json",
type: "POST"
},
destroy: {
url: crudServiceBaseUrl + "/companies/destroy",
dataType: "json",
type: "POST"
},
create: {
url: crudServiceBaseUrl + "/companies/create",
dataType: "json",
type: "POST"
},
parameterMap: function(options, operation) {
if (operation !== "read" && options.models) {
return {models: kendo.stringify(options.models)};
}
}
},
error: function (e) {
/* the e event argument will represent the following object:
{
errorThrown: "Unauthorized",
sender: {... the Kendo UI DataSource instance ...}
status: "error"
xhr: {... the Ajax request object ...}
}
*/
//alert("Status: " + e.status + "; Error message: " + e.errorThrown);
console.log("Status: " + e.status + "; Error message: " + e.errorThrown);
},
autoSync: true,
serverPaging: true,
serverFiltering: true,
serverSorting: true,
pageSize: 20,
selectable: "multiple cell",
allowCopy: true,
columnResizeHandleWidth: 6,
schema: {
total: "itemCount",
//data: "items",
model: {
id: "CompanyID",
fields: {
CompanyID: { editable: false, nullable: true },
Name: { validation: { required: true } },
Phone: { type: "string" },
Email: { type: "string" }
}
}
}
});
$("#grid").kendoGrid({
dataSource: dataSource,
height: 550,
groupable: true,
sortable: {
mode: "multiple",
allowUnsort: true
},
toolbar: ["create"],
pageable: {
refresh: true,
pageSizes: true,
buttonCount: 5
},
reorderable: true,
resizable: true,
columnMenu: true,
filterable: true,
columns: [
{ field: "name", title: "Company Name" },
{ field: "phone", title:"Phone" },
{ field: "email", title:"Email" },
{ command: ["edit", "destroy"], title: "Operations", width: "240px" }
],
editable: "popup"
});
</script>
您將在代碼中注釋掉//data: "items"
模式中的//data: "items"
的代碼,如果我取消注釋,則Kendo-UI Grid會填充數據...但是,我認為我做錯了,因為然后進行驗證規則似乎不適用於數據。
例如,我可以告訴我,因為我正在網格上使用“彈出”類型編輯,但看不到所需的工作方式,並且如果將模型類型之一更改為布爾值或數字,則看不到復選框出現或數字選擇器。
我的JSON格式應如何尋找類似提供的模式?
我當前的JSON響應如下所示。 我在那里有itemCount,因為我正在做serverPaging,serverFiltering和serverSorting。
{"itemCount":"7","items":[{"name":"Joe","phone":"(714)333-8650","email":"fake@gmail.com"},{"name":"Rachel","phone":"(562)810-4382","email":"rachel@yahoo.com"},{"name":"John","phone":"(562)810-4382","email":"John@yahoo.com"},{"name":"Richard","phone":"(562)810-4382","email":"Richard@yahoo.com"},{"name":"Sister","phone":"(562)810-4382","email":"Sister@yahoo.com"},{"name":"Brother","phone":"(562)810-4382","email":"Brother@yahoo.com"},{"name":"Sibling","phone":"(562)810-4382","email":"Sibling@yahoo.com"}]}
好的,看起來我只是瞎子,原來是區分大小寫的……一旦我將模式更改為以下內容,驗證就開始起作用。 json中的名稱,電話和電子郵件均為小寫字母,因此,如果您的json響應是這種方式,那么這里的課程就是在架構定義中將其保持小寫字母。
schema: {
total: "itemCount",
data: "items",
model: {
id: "id",
fields: {
id: { editable: false, nullable: true },
name: { validation: { required: true } },
phone: { type: "string" },
email: { type: "string" }
}
}
}
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