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많은 forumns 및 게시물을 검색했으며 아직 편집 유형을 가져올 수 없습니다. editoptions : dataurl을 선택하여 작동합니다.jqgrid Edittype : dataurl에서 값을 저장하지 않음을 선택하십시오.
그리드가 채워지면 데이터로드가 잘로드됩니다. 편집 버튼을 클릭하면 드롭 다운 목록에 올바른 값과 이름이 있습니다. 저장을 클릭하면 매개 변수 중 하나가 누락되었다는 오류가 표시됩니다. 선택한 옵션의 값을 가져 오는 것 같지 않습니다.
포매터 : '선택'옵션을 시도했지만 그리드가로드 될 때 그 열에 아무것도 표시되지 않습니다.
다음은 코드에 대한 내용입니다.
System.InvalidOperationException: Missing parameter: paintID.
at System.Web.Services.Protocols.ValueCollectionParameterReader.Read(NameValueCollection collection)
at System.Web.Services.Protocols.HtmlFormParameterReader.Read(HttpRequest request)
at System.Web.Services.Protocols.HttpServerProtocol.ReadParameters()
at System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()
어떤 도움이 크게 감사합니다 :
var buildSelectFromJson = function (data) {
var html = '<select>', d = data.d, length = d.length, i = 0, item;
for (; i < length; i++) {
item = d[i];
html += '<option value=' + item.id + '>' + item.value + '</option>';
}
html += '</select>';
return html;
};
$.extend($.jgrid.edit, {
ajaxEditOptions: { contentType: "application/json" },
recreateForm: true,
serializeEditData: function (postData) {
return JSON.stringify(postData);
}
});
jQuery("#usage").jqGrid({
url: '/vochaptracker/Services/vochapService.asmx/GetUsage',
datatype: 'json',
mtype: 'post',
loadonce: true,
ajaxGridOptions: { contentType: 'application/json; charset=utf-8' },
serializeGridData: function (postData) {
return JSON.stringify(postData);
},
jsonReader: {
root: function (obj) { return obj.d.rows; },
page: function (obj) { return obj.d.page; },
total: function (obj) { return obj.d.total; },
records: function (obj) { return obj.d.records; }
},
colNames: ['Date', 'Paint', 'Booth', 'Gallons Used'],
colModel: [
{ name: 'date', index: 'date', width: 75, editable: true },
{ name: 'paint', index: 'paint', width: 300, editable: true, edittype: 'select', formatter:'select', editoptions: { dataUrl: "/vochaptracker/Services/vochapService.asmx/GetPaintsForEdit",
buildSelect: buildSelectFromJson}
},
{ name: 'booth', index: 'booth', width: 100, editable: true, edittype: 'select', formatter:'select', editoptions: { dataUrl: "/vochaptracker/Services/vochapService.asmx/GetBoothsForEdit",
buildSelect: buildSelectFromJson}},
{ name: 'gallonsUsed', index: 'gallonsUsed', width: 100, editable: true }
],
rowNum: 20,
rowList: [20, 30, 40],
pager: '#pager4',
sortname: 'ID',
viewrecords: true,
sortorder: "desc",
caption: "Daily Usage",
height: '400',
editurl: '/vochaptracker/Services/vochapService.asmx/EditUsage',
ajaxSelectOptions: { contentType: "application/json", dataType: 'json', type: "POST" }
});
jQuery("#usage").jqGrid('navGrid', "#pager4", { edit: false, add: false, del: true });
jQuery("#usage").jqGrid('inlineNav', "#pager4");
웹 서비스 : 내가 편집 한 후 행을 저장하려고하면
public class jqGridPaintHelper
{
public string total;
public string page;
public string records;
public List<TableRow> rows;
}
public class TableRow
{
public string id;
public List<string> cell;
}
public class editHelper
{
public string id;
public string value;
}
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public jqGridPaintHelper GetUsage(int page, int rows, string sidx, string sord)
{
vochapdbDataContext db = new vochapdbDataContext();
jqGridPaintHelper helper = new jqGridPaintHelper();
int dbCount = db.DailyUsages.Count();
helper.total = ((dbCount + rows - 1)/rows).ToString();
helper.page = page.ToString();
helper.records = dbCount.ToString();
List<TableRow> usage = new List<TableRow>(dbCount);
foreach (DailyUsage row in db.DailyUsages)
{
usage.Add(new TableRow()
{
id = row.ID.ToString(),
cell = new List<string> {
row.date.ToShortDateString(),
row.Paint.paintName.ToString(),
row.Booth.tag.ToString(),
row.gallonsUsed.ToString()
}
});
}
helper.rows = usage;
return helper;
}
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public int EditUsage(string ID, string date, string paintID, string boothID, string gallonsUsed, string oper, string id)
{
vochapdbDataContext db = new vochapdbDataContext();
if (oper == "edit")
{
db.updateUsage(int.Parse(ID), DateTime.Parse(date), paintID, int.Parse(boothID), decimal.Parse(gallonsUsed));
}
else if (oper == "add")
{
DailyUsage newUsage = new DailyUsage();
newUsage.date = DateTime.Parse(date);
newUsage.paintID = paintID;
newUsage.boothID = int.Parse(paintID);
newUsage.gallonsUsed = decimal.Parse(gallonsUsed);
db.DailyUsages.InsertOnSubmit(newUsage);
db.SubmitChanges();
}
else if (oper == "del")
{
db.deleteUsage(int.Parse(id));
}
return 1;
}
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public List<editHelper> GetPaintsForEdit()
{
vochapdbDataContext db = new vochapdbDataContext();
List<editHelper> paints = new List<editHelper>();
foreach (Paint row in db.Paints)
{
paints.Add(new editHelper() { id = row.ID, value = row.paintName });
}
return paints;
}
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public List<editHelper> GetBoothsForEdit()
{
vochapdbDataContext db = new vochapdbDataContext();
List<editHelper> booths = new List<editHelper>();
foreach (Booth row in db.Booths)
{
booths.Add(new editHelper() { id = row.ID.ToString(), value = row.tag });
}
return booths;
}
이것은 내가 얻을 오류입니다. 나는 약 한 달 동안 붙어 있었다.