问题描述
我的剑道网格定义如下：
for item in string:
if item == "(":
matchingbraceindex = string.find(")",item)
elif item == ")":
matchingbraceindex = string.rfind("(",item)
对于后端，我正在使用ServiceStack，请求的定义如下：
var dataSource = new kendo.data.DataSource({
batch: false,autoSync: true,transport: {
read: {
url: "/monitoring/matrix/routecontentrules?format=json",contentType: "application/json; charset=utf-8",dataType: "json",type: "POST",timeout: 30000
},update: {
url: "/monitoring/matrix/routecontentrules/updateroutecontentrule",type: "PUT"
},create: {
url: "/monitoring/matrix/routecontentrules/createroutecontentrule",type: "POST"
},destroy: {
url: "/monitoring/matrix/routecontentrules/deleteroutecontentrule",type: "DELETE"
},parameterMap: function (data,operation) {
if (operation == "read") {
return kendo.stringify({
RouteId: routeDataItem.RouteId
});
}
else if (operation == "destroy") {
return kendo.stringify({
Id: data.Id,});
}
else {
return kendo.stringify({
Id: data.Id,RouteId: routeDataItem.RouteId,OrderId: data.OrderId,SenderMatch: data.SenderMatch,ContentMatch: data.ContentMatch,SenderReplace: data.SenderReplace,ContentReplace: data.ContentReplace,});
}
}
},schema: {
model: {
id: "Id",fields: {
Id: { type: "number",defaultValue: 0 },OrderId: { type: "number",SenderMatch: { type: "string",defaultValue: "" },ContentMatch: { type: "string",SenderReplace: { type: "string",ContentReplace: { type: "string",defaultValue: "" }
}
}
}});$("#Grid").kendoGrid({
dataSource: dataSource,reorderable: false,resizable: false,sortable: false,groupable: false,scrollable: true,navigatable: true,editable: true,columns: [
{
width: 150,field: "SenderMatch",title: "Sender match",template: "<span><label class='SenderMatch'</label></span>",headerAttributes: { title: "Sender match",style: "text-align: right" },attributes: { style: "text-align: right" }
},{
width: 150,field: "ContentMatch",title: "Content match",headerAttributes: { title: "Content match",field: "SenderReplace",title: "Sender replace",headerAttributes: { title: "Sender replace",field: "ContentReplace",title: "Content replace",headerAttributes: { title: "Content replace",{
command: [
{ name: "destroy",template: "<a class='k-button k-grid-delete delete'><span class='k-sprite px-sprite px-i-sm-trash'></span></a>" }
],width: "50px"
}
],toolbar: kendo.template('<span class="ReloadManipulationByCustomer" style=""><span class="k-icon k-i-refresh refresh-btn"></span></span><a class="k-button k-grid-add add-btn" href="javascript:void(0)"><span class="k-sprite px-sprite px-i-sm-new new" />Add</a>')});$(".ReloadManipulationByCustomer").click(function () {
$("#Grid").data("kendoGrid").dataSource.read();});
用于检索数据的代码如下：
[Route("/monitoring/matrix/routecontentrules/createroutecontentrule","POST")]
[Route("/monitoring/matrix/routecontentrules/updateroutecontentrule","PUT")]
public sealed class CreateUpdateRouteContentRuleRequest
{
public int Id { get; set; }
public int OrderId { get; set; }
public int RouteId { get; set; }
public string SenderMatch { get; set; }
public string ContentMatch { get; set; }
public string SenderReplace { get; set; }
public string ContentReplace { get; set; }
}
[Route("/monitoring/matrix/routecontentrules")]
public sealed class RouteContentRulesRequest
{
public int RouteId { get; set; }
}
[Route("/monitoring/matrix/routecontentrules/deleteroutecontentrule")]
public sealed class DeleteRouteContentRuleRequest
{
public int Id { get; set; }
}
public sealed class RouteContentRuleModel
{
public int Id { get; set; }
public int OrderId { get; set; }
public int RouteId { get; set; }
public string SenderMatch { get; set; }
public string ContentMatch { get; set; }
public string SenderReplace { get; set; }
public string ContentReplace { get; set; }
}
读取请求期间的数据如下：
public object Post(RouteContentRulesRequest request)
{
return _dbConnectionFactory
.OpenReadOnlyAndRun(dbConn => dbConn.Select<RouteContentRule>(r => r.RouteId == request.RouteId).OrderBy(r => r.OrderId));
}
public object Any(CreateUpdateRouteContentRuleRequest request)
{
RouteContentRule entity;
if (!Db.Exists<Route>(new { Id = request.RouteId }))
{
throw new HttpError(HttpStatusCode.BadRequest,$"Route with id {request.RouteId} does not exist");
}
if (request.Id != 0)
{
var routeContentRule = _dbConnectionFactory.OpenReadOnlyAndRun(dbConn => dbConn.SingleById<RouteContentRule>(request.Id));
entity = request.ToEntity(routeContentRule);
Db.Update(entity,r => r.Id == routeContentRule.Id);
return entity.ToModel();
}
entity = request.ToEntity();
entity.OrderId = (_dbConnectionFactory.OpenReadOnlyAndRun(dbConn => dbConn.Scalar<RouteContentRule,int?>(x => sql.Max(x.OrderId),x => x.RouteId == request.RouteId)) ?? 0) + 1;
var id = (int)Db.Insert(entity,true);
entity.Id = id;
return entity.ToModel();
}
public void Delete(DeleteRouteContentRuleRequest request)
{
Db.Delete<RouteContentRule>(new {Id = request.Id});
}
以下是来自Chrome开发者工具的图像：
问题是网格未显示这些数据。如果单击网格单元，我可以看到数据在这里。在这种情况下，该单元格变为可编辑状态，并显示数据的当前值。但是，一旦我将编辑移至某些新单元格之前，就会隐藏数据。我正在检查单元格，发现单元格未编辑时，描述如下：
[
{
"Id":35,"OrderId":1,"RouteId":72303,"SenderMatch":"335","ContentMatch":"","SenderReplace":"","ContentReplace":""
},{
"Id":36,"OrderId":2,"SenderMatch":"55","ContentReplace":""
}
]
当单元格处于edding模式时，其在html中的描述如下：
<td style="text-align: right" aria-describedby="50349c08-da61-49d2-aa73-9c0823d4a4a4" role="gridcell">
<span><label class="SenderMatch" <="" label=""></label></span>
</td>
我不知道为什么没有显示数据。据我所知，它应该显示数据，但不显示此数据。
解决方法
为什么将[Route]属性放在课程中....？它们应该位于Controller的{{1}}上。
然后，您可以打开Chrome的开发工具，然后查看Action标签，以检查数据是否正在发送到后端。
您可以粘贴network的图片，以便在您认为应该获取数据时向我们展示，然后我们可以检查出什么问题。
我找出了问题所在。
columns: [
{
width: 150,field: "SenderMatch",title: "Sender match",template: "<span><label class='SenderMatch'</label></span>",headerAttributes: { title: "Sender match",style: "text-align: right" },attributes: { style: "text-align: right" }
},{
width: 150,field: "ContentMatch",title: "Content match",headerAttributes: { title: "Content match",field: "SenderReplace",title: "Sender replace",headerAttributes: { title: "Sender replace",field: "ContentReplace",title: "Content replace",headerAttributes: { title: "Content replace",{
command: [
{ name: "destroy",template: "<a class='k-button k-grid-delete delete'><span class='k-sprite px-sprite px-i-sm-trash'></span></a>" }
],width: "50px"
}],模板是错误的。我删除了它们，现在显示了数据。命令模板仍然有效。