private static void ConfigureCrudButtons(Grid grid, GridMetamodel gridModel)
{
if (gridModel.DetailsLink.IsEnabled)
{
grid.AddColumn(new Column("DetailsLink")
.SetLabel(gridModel.DetailsLink.Text)
.SetWidth(70).SetFixedWidth(true)
.SetSortable(false)
.SetSearch(false)
.SetCustomFormatter("buildDetailsLink"));
}
if (gridModel.EditLink.IsEnabled)
{
grid.AddColumn(new Column("EditLink")
.SetLabel(gridModel.EditLink.Text)
.SetWidth(50).SetFixedWidth(true)
.SetSortable(false)
.SetSearch(false)
.SetCustomFormatter("buildEditLink"));
}
if (gridModel.DeleteLink.IsEnabled)
{
grid.AddColumn(new Column("DeleteLink")
.SetLabel(gridModel.DeleteLink.Text)
.SetWidth(50).SetFixedWidth(true)
.SetSortable(false)
.SetSearch(false)
.SetCustomFormatter("buildDeleteLink"));
}
}
public Grid Configure(GridMetamodel gridModel, string gridDataAction, string gridId)
{
var grid = this.html.Grid(gridId);
ConfigureGrid(grid, gridModel, gridDataAction);
this.ConfigureModelColumns(grid, gridModel);
ConfigureCrudButtons(grid, gridModel);
return(grid);
}
public static DataRequest <TGridModel> BuildGridDataRequest <TGridModel>(
GridSettings gridSettings, GridMetamodel <TGridModel> gridMetamodel)
where TGridModel : IGridModelBase
{
var sortSettings = PrepareSortSettings(gridSettings, gridMetamodel.DefaultSortSettings);
var searchSettings = FillSearchFilter(gridMetamodel, gridSettings);
var request = new DataRequest <TGridModel>(gridSettings.PageIndex, gridSettings.PageSize, sortSettings, searchSettings);
return(request);
}
private void ConfigureModelColumns(Grid grid, GridMetamodel gridModel)
{
foreach (var metamodel in gridModel.Columns)
{
var metamodelType = metamodel.GetType();
var configurator = this.GetConfigurator(metamodelType);
var column = configurator.Render(metamodel);
grid.AddColumn(column);
}
}
public static MvcHtmlString JqGrid(this HtmlHelper html, GridMetamodel gridModel, string gridDataAction)
{
var gridId = "mainGrid";
var configurator = new JqGridConfigurator(html);
var grid = configurator.Configure(gridModel, gridDataAction, gridId);
var gridMarkup = JqGridConfigurationUpdater.FixGridConfiguration(
grid.ToString(), gridId, UiTexts.GridButton_Clear, UiTexts.GridSearch_DropDown_All);
return(MvcHtmlString.Create(gridMarkup));
}
// TODO: [SMELL!!] this should be handled by IoC container not controller itself!
private void InitCachedConfiguration()
{
var type = this.GetType();
if (!configuredControllers.Contains(type))
{
gridMetamodel = this.GetGridMetamodel();
typeToJqGridObjectMapper = TypeToJqGridObjectMapperGenerator.GetMapper <TGridModel>(idPropertyName, gridMetamodel.ViewModelPropertiesNames);
configuredControllers.Add(type);
}
}
private static FilterConfiguration <TGridModel> FillSearchFilter <TGridModel>(
GridMetamodel <TGridModel> gridMetamodel, GridSettings gridSettings)
where TGridModel : IGridModelBase
{
var conditions = new List <FilterCondition>();
if (gridSettings.IsSearch)
{
foreach (var rule in gridSettings.Where.rules)
{
var propertiesColumns = gridMetamodel.Columns.OfType <PropertyColumnMetamodel>();
var column = propertiesColumns.Single(c => c.Name == rule.field);
var condition = new FilterCondition(column.Name, column.Filter.Operator, column.PropertyType, rule.data);
conditions.Add(condition);
}
}
return(new FilterConfiguration <TGridModel>(conditions));
}
private static void ConfigureGrid(Grid grid, GridMetamodel gridModel, string gridDataAction)
{
grid
// basic:
.SetCaption(gridModel.Caption)
.SetUrl(gridDataAction)
.SetHideGrid(false)
.SetAutoWidth(true)
// pagination:
.SetPager("pager")
.SetTopPager(true)
.SetRowList(new[] {
10, 20, 50, 100
})
.SetViewRecords(true)
// sorting and filtering:
.SetShowAllSortIcons(true)
.SetSearchToolbar(true)
.SetSearchOnEnter(true)
.SetSearchClearButton(true)
// events:
.OnGridComplete("gridComplete()")
.OnLoadError("showGridError(xhr.responseText);");
}
