我有Trirand MVC jqGrid包,但我確定這個問題是整個jqGrid計數的。我有一個綁定到Id的列:如何處理jqGrid combobox列中的'value'和'text'屬性?
new JQGridColumn
{
DataField = "PaymentSchemeId",
HeaderText = "Payment Scheme",
DataType = typeof(ParkadePaymentScheme),
Searchable = true,
SearchToolBarOperation = SearchOperation.IsEqualTo,
SearchType = SearchType.DropDown,
SearchControlID = WidgetNames.DropDownSearchPaymentScheme,
Editable = true,
EditType = EditType.DropDown,
EditorControlID = WidgetNames.DropDownEditPaymentScheme
},
在我的GridModel(視圖模型的網格)。在顯示模式下,網格按預期顯示值PaymentSchemeId
。在編輯模式下,它會顯示所有付款方案的下拉菜單,選擇後顯示該人的姓名而不是身份證,但我認爲這只是副作用。
如何在顯示PaymentSchemeName
屬性值的同時將該列設置爲綁定並存儲PaymentSchemeId
值?
由網格渲染的腳本相當長,但我將它全部包括在內,因爲害怕會淡化某些有意義的東西。
jQuery(document).ready(function() {
jQuery('#IndexGrid').jqGrid({
url: '/Parkade/IndexDataRequest?jqGridID=IndexGrid',
editurl: '/Parkade/EditRow?jqGridID=IndexGrid&editMode=1',
mtype: 'GET',
datatype: 'json',
page: 1,
colNames: ["Edit Actions", "Id", "Name", "Payment Scheme", "Active?", "Remarks"],
colModel: [{
"search": false,
"sortable": false,
"formatoptions": {
"editbutton": true,
"delbutton": true,
"keys": true
},
"width": 50,
"formatter": "actions",
"name": "",
"index": ""
}, {
"searchoptions": {
"searchhidden": true
},
"index": "Id",
"hidden": true,
"key": true,
"name": "Id"
}, {
"stype": "select",
"editable": true,
"index": "Name",
"searchoptions": {
"value": ":All;Brooklyn Mall:Brooklyn Mall"
},
"name": "Name"
}, {
"editoptions": {
"value": "3:Pay on Entry;1:Pay on Exit;2:Pay on Foot"
},
"editable": true,
"stype": "select",
"edittype": "select",
"searchoptions": {
"value": ":All;Pay on Foot:Pay on Foot"
},
"name": "PaymentSchemeId",
"index": "PaymentSchemeId"
}, {
"editoptions": {
"value": "True:Yes;False:No"
},
"editable": true,
"stype": "select",
"edittype": "select",
"searchoptions": {
"value": ":All;True:True"
},
"name": "IsActive",
"index": "IsActive"
}, {
"width": 300,
"index": "Remarks",
"searchoptions": {
dataInit: function (el) {
setTimeout(function() {
var ec = 'AutoCompleteRemarks';
if (typeof (jQuery(el).autocomplete) !== 'function') alert('JQAutoComplete javascript not present on the page. Please, include jquery.jqAutoComplete.min.js');
jQuery(el).autocomplete(eval(ec + '_acid'));
}, 200);
}
},
"editable": true,
"name": "Remarks"
}],
viewrecords: true,
scrollrows: false,
prmNames: {
id: "Id"
},
headertitles: true,
autowidth: true,
pager: jQuery('#IndexGrid_pager'),
loadError: jqGrid_aspnet_loadErrorHandler,
rowNum: 20,
rowList: [10, 20, 30],
editDialogOptions: {
"recreateForm": true,
errorTextFormat: function (data) {
return 'Error: ' + data.responseText
},
editData: {
__RequestVerificationToken: jQuery('input[name=__RequestVerificationToken]').val()
}
},
addDialogOptions: {
"recreateForm": true,
errorTextFormat: function (data) {
return 'Error: ' + data.responseText
},
editData: {
__RequestVerificationToken: jQuery('input[name=__RequestVerificationToken]').val()
}
},
delDialogOptions: {
"recreateForm": true,
errorTextFormat: function (data) {
return 'Error: ' + data.responseText
},
delData: {
__RequestVerificationToken: jQuery('input[name=__RequestVerificationToken]').val()
}
},
searchDialogOptions: {
"multipleSearch": true,
"recreateForm": true,
"resize": false
},
viewRowDialogOptions: {},
jsonReader: {
id: "Id"
},
sortorder: 'asc',
height: '85%',
viewsortcols: [false, 'vertical', true]
}).navGrid('#IndexGrid_pager', {
"edit": false,
"add": true,
"del": false,
"search": true,
"refresh": true,
"view": false,
"position": "left",
"cloneToTop": true
}, jQuery('#IndexGrid').getGridParam('editDialogOptions'), jQuery('#IndexGrid').getGridParam('addDialogOptions'), jQuery('#IndexGrid').getGridParam('delDialogOptions'), jQuery('#IndexGrid').getGridParam('searchDialogOptions'), jQuery('#IndexGrid').getGridParam('viewRowDialogOptions')).bindKeys();
function jqGrid_aspnet_loadErrorHandler(xht, st, handler) {
jQuery(document.body).css('font-size', '100%');
jQuery(document.body).html(xht.responseText);
};
jQuery('#IndexGrid').filterToolbar({
"searchOnEnter": false
});
});
的/Parkade/IndexDataRequest?jqGridID=IndexGrid
請求的響應是:
{"page":1,"total":1,"records":1,"rows":[{"id":"1","cell":["","1","Brooklyn Mall","2","True",""]}],"userdata":{}}
這對於PaymentSchemeId
一個的2值,這是我期望的,因爲我的實體具有FK表PaymentScheme
和I存儲PK的其中一個記錄在PaymentSchemeId
,因此Id
後綴和整個需要下拉。下拉列表填充在服務器端,如您在JS中看到的:
示例以及添加的其他相關代碼。我期望PaymentSchemeId
有一個int
值,作爲一個Id。我得到了我期望的。在下拉列表中值與列定義呈現爲
"editoptions": {
"value": "3:Pay on Entry;1:Pay on Exit;2:Pay on Foot"
我非常接近他們的複製逐字例子,所以請不要爲爲什麼GET請求具有jqGridID=IndexGrid
查詢字符串是在控制器上忽略:
public JsonResult IndexDataRequest()
{
var gridModel = new ParkadeGridModel();
JQGridState gridState = gridModel.Grid.GetState();
Session[SessionKeys.JqGridState] = gridState;
SetupGrid(gridModel.Grid);
ViewData["PaymentSchemeId_Data"] = _indexModel.PaymentSchemes;
return gridModel.Grid.DataBind(_indexModel.Items.AsQueryable());
}
之前你問:
private void SetupGrid(JQGrid grid, string indexMsg = null)
{
_indexModel = BuildIndexModel();
grid.DataUrl = Url.Action("IndexDataRequest");
grid.EditUrl = Url.Action("EditRow");
grid.Columns.Insert(0, new JQGridColumn
{
EditActionIconsColumn = true,
EditActionIconsSettings = new EditActionIconsSettings
{
SaveOnEnterKeyPress = true
},
HeaderText = "Edit Actions",
Width = 50,
Searchable = false,
Sortable = false
});
SetupParkadeNameDropDown(grid);
SetupPaymentSchemeDropDown(grid);
SetupYesNoDropDown(grid);
}
和:
private void SetupPaymentSchemeDropDown(JQGrid parkadesGrid)
{
JQGridColumn paymentColumn = parkadesGrid.Columns.Find(c => c.DataField == "PaymentSchemeId");
if (parkadesGrid.AjaxCallBackMode == AjaxCallBackMode.RequestData)
{
var searchList = _indexModel.Items.Select(m => m.PaymentSchemeName).Distinct().Select(l => new SelectListItem { Text = l, Value = l });
paymentColumn.SearchList = searchList.ToList();
paymentColumn.SearchList.Insert(0, new SelectListItem { Text = "All", Value = "" });
var editList = _paymentSchemeRepository.Get().OrderBy(p => p.Name).ToList();
paymentColumn.EditList = editList.Select(l => new SelectListItem { Text = l.Name, Value = l.Id.ToString() }).ToList();
}
}
我想我應該使用'selector'作爲這個FK列的格式化程序,但是我仍然試圖在我的列定義中使用Trirand的CustomFormatter
來達到這個目的,因爲他們沒有打算給我們一個DropDownFormatter選項。
能否包含由Trirand MVC jqGrid生成的JavaScript代碼? – Oleg
@奧列格無論在哪裏,它都是它的榮耀。 – ProfK
順便說一句,第一列(使用'「formatter」:「actions」')似乎有一個錯誤'「name」:「」''。你應該在列中給出任何名字,比如「act」。對於您的主要問題:您從'url:'/ Parkade/IndexDataRequest?jqGridID = IndexGrid''返回的'PaymentSchemeId'的數據?是否有類似「入場付款」,「退出付款」和「付費」或ID碼1,2,3的文本?您寫道:「在顯示模式下,網格顯示PaymentSchemeId的值,如預期的那樣。」,但不清楚*您期望的*。你不使用格式化程序:'select''這看起來很奇怪。 – Oleg