public GridFiltersTests()
{
column = new GridColumn<GridModel, String>(new Grid<GridModel>(new GridModel[0]), model => model.Name);
column.Grid.Query = new QueryCollection();
column.IsMultiFilterable = true;
filters = new GridFilters();
}
protected string GetSortHeaderContent(IGridColumn column)
{
var sortTitle = new TagBuilder("div");
sortTitle.AddCssClass("grid-header-title");
if (column.SortEnabled)
{
var columnHeaderLink = new TagBuilder("a")
{
InnerHtml = column.Title
};
string url = GetSortUrl(column.Name, column.Direction);
columnHeaderLink.Attributes.Add("href", url);
sortTitle.InnerHtml += columnHeaderLink.ToString();
}
else
{
var columnTitle = new TagBuilder("span")
{
InnerHtml = column.Title
};
sortTitle.InnerHtml += columnTitle.ToString();
}
if (column.IsSorted)
{
sortTitle.AddCssClass("sorted");
sortTitle.AddCssClass(column.Direction == GridSortDirection.Ascending ? "sorted-asc" : "sorted-desc");
var sortArrow = new TagBuilder("span");
sortArrow.AddCssClass("grid-sort-arrow");
sortTitle.InnerHtml += sortArrow.ToString();
}
return sortTitle.ToString();
}
private string writeColumn(IGridColumn<ColumnDefTarget> column)
{
var builder = new StringBuilder();
column.WriteColumn(builder);
return builder.ToString();
}
private string writeColumn(IGridColumn column)
{
var builder = new StringBuilder();
column.WriteColumn(builder, AccessRight.All);
return builder.ToString();
}
/// <summary>
/// Initializes a new instance of the <see cref="GridColumnViewModel"/> class.
/// </summary>
/// <param name="parentColumnList">The parent column list.</param>
/// <param name="systemName">Name of the system.</param>
/// <param name="parentNotifyLayoutChanged">The parent notify layout changed.</param>
public GridColumnViewModel(IList<IGridColumn> parentColumnList, string systemName, INotifyLayoutChanged parentNotifyLayoutChanged)
{
_column = new GridColumn { SystemName = systemName };
_parentColumnList = parentColumnList;
_parentNotifyLayoutChanged = parentNotifyLayoutChanged;
InitializeDefaultValues();
}
public IHtmlString Render(IGridColumn column)
{
if (!column.FilterEnabled)
return MvcHtmlString.Create(string.Empty);
//determine current column filter settings
var filterSettings = new List<ColumnFilterValue>();
if (_settings.IsInitState && column.InitialFilterSettings != ColumnFilterValue.Null)
{
filterSettings.Add(column.InitialFilterSettings);
}
else
{
filterSettings.AddRange(_settings.FilteredColumns.GetByColumn(column));
}
bool isColumnFiltered = filterSettings.Any();
//determine current url:
var builder = new CustomQueryStringBuilder(_settings.Context.Request.QueryString);
var exceptQueryParameters = new List<string>
{
QueryStringFilterSettings.DefaultTypeQueryParameter,
QueryStringFilterSettings.DefaultFilterInitQueryParameter
};
string pagerParameterName = GetPagerQueryParameterName(column.ParentGrid.Pager);
if (!string.IsNullOrEmpty(pagerParameterName))
exceptQueryParameters.Add(pagerParameterName);
string url = builder.GetQueryStringExcept(exceptQueryParameters);
var gridFilterButton = new TagBuilder("span");
gridFilterButton.AddCssClass(FilterButtonCss);
if (isColumnFiltered)
gridFilterButton.AddCssClass(FilteredButtonCssClass);
gridFilterButton.Attributes.Add("title", Strings.FilterButtonTooltipText);
var gridFilter = new TagBuilder("div");
var dataKeyList = new Dictionary<string, string>
{
{"data-type", column.FilterWidgetTypeName},
{"data-name", column.Name},
{"data-widgetdata", JsonHelper.JsonSerializer(column.FilterWidgetData)},
{"data-filterdata", JsonHelper.JsonSerializer(filterSettings)},
{"data-url", url}
};
gridFilter.InnerHtml = gridFilterButton.ToString();
gridFilter.AddCssClass("grid-filter");
foreach (var data in dataKeyList)
{
if (!string.IsNullOrWhiteSpace(data.Value))
gridFilter.Attributes.Add(data.Key, data.Value);
}
return MvcHtmlString.Create(gridFilter.ToString());
}
protected virtual string RenderAdditionalContent(IGridColumn column)
{
if (_additionalRenders.Count == 0) return string.Empty;
var sb = new StringBuilder();
foreach (IGridColumnHeaderRenderer gridColumnRenderer in _additionalRenders)
{
sb.Append(gridColumnRenderer.Render(column));
}
return sb.ToString();
}
public PagedGrid(List<Item> items)
{
_items = items;
Data = items;
Columns = new IGridColumn[]
{
new ItemNameColumn {HeaderText = "Item Name"},
new SalesCountColumn {HeaderText = "Sales Count"},
new PriceColumn {HeaderText = "Price"}
};
PageSize = 4;
}
public GridFiltersTests()
{
Expression<Func<GridModel, String>> expression = (model) => model.Name;
column = Substitute.For<IGridColumn<GridModel>>();
column.Grid.Query = new NameValueCollection();
column.Expression.Returns(expression);
column.IsMultiFilterable = true;
column.Grid.Name = "Grid";
column.Name = "Name";
filters = new GridFilters();
}
public IHtmlString Render(IGridColumn column, IGridCell cell)
{
string cssStyles = GetCssStylesString();
string cssClass = GetCssClassesString();
var builder = new TagBuilder("td");
if (!string.IsNullOrWhiteSpace(cssClass))
builder.AddCssClass(cssClass);
if (!string.IsNullOrWhiteSpace(cssStyles))
builder.MergeAttribute("style", cssStyles);
builder.MergeAttribute("data-name", column.Name);
builder.InnerHtml = cell.ToString();
return MvcHtmlString.Create(builder.ToString());
}
/// <summary>
/// Initializes a new instance of the <see cref="GridColumnViewModel"/> class.
/// </summary>
/// <param name="parentColumnList">The parent column list.</param>
/// <param name="column">The column.</param>
/// <param name="parentNotifyLayoutChanged">The parent notify layout changed.</param>
/// <param name="index">The index.</param>
public GridColumnViewModel(IList<IGridColumn> parentColumnList, IGridColumn column, INotifyLayoutChanged parentNotifyLayoutChanged, int index)
{
_parentColumnList = parentColumnList;
_column = column;
_parentNotifyLayoutChanged = parentNotifyLayoutChanged;
OnGroupLevelChanged();
Index = index;
//_layoutChanged = layoutChanged;
Observable.FromEventPattern<PropertyChangedEventHandler, PropertyChangedEventArgs>(x => this.PropertyChanged += x,
x => this.PropertyChanged -= x)
.Where(et => et.EventArgs.PropertyName == "Width")
.Throttle(TimeSpan.FromMilliseconds(500), DispatcherScheduler.Current)
.Subscribe(d => OnLayoutChanged());
InitializeDefaultValues();
}
public IHtmlString Render(IGridColumn column)
{
string cssStyles = GetCssStylesString();
string cssClass = GetCssClassesString();
if (!string.IsNullOrWhiteSpace(column.Width))
cssStyles = string.Concat(cssStyles, " width:", column.Width, ";").Trim();
var builder = new TagBuilder("th");
if (!string.IsNullOrWhiteSpace(cssClass))
builder.AddCssClass(cssClass);
if (!string.IsNullOrWhiteSpace(cssStyles))
builder.MergeAttribute("style", cssStyles);
builder.InnerHtml = RenderAdditionalContent(column);
return MvcHtmlString.Create(builder.ToString());
}
public void AddActionLink_Authorized_Renders()
{
AllTypesView view = new AllTypesView();
Authorization.Provider = Substitute.For <IAuthorizationProvider>();
UrlHelper urlHelper = new UrlHelper(columns.Grid.HttpContext.Request.RequestContext);
Authorization.Provider.IsAuthorizedFor(Arg.Any <Int32?>(), Arg.Any <String>(), Arg.Any <String>(), "Details").Returns(true);
IGridColumn <AllTypesView> column = columns.AddActionLink("Details", "fa fa-info");
String actual = column.ValueFor(new GridRow <AllTypesView>(view)).ToString();
String expected =
$"<a class=\"details-action\" href=\"{urlHelper.Action("Details", new { view.Id })}\">" +
"<i class=\"fa fa-info\"></i>" +
"</a>";
Assert.Equal(expected, actual);
}
private void ChangeValue(ChangeEventArgs e, IGridColumn column, string typeAttr = null)
{
if (string.IsNullOrWhiteSpace(e.Value.ToString()))
{
SetValue(null, column);
}
else
{
if (typeAttr == "week")
{
var value = DateTimeUtils.FromIso8601WeekDate(e.Value.ToString());
SetValue(value, column);
}
else if (typeAttr == "month")
{
var value = DateTimeUtils.FromMonthDate(e.Value.ToString());
SetValue(value, column);
}
else
{
var(type, _) = ((IGridColumn <T>)column).GetTypeAndValue(Item);
var typeConverter = TypeDescriptor.GetConverter(type);
if (typeConverter != null)
{
try
{
var value = typeConverter.ConvertFrom(e.Value.ToString());
SetValue(value, column);
if (typeAttr == "file")
{
_shouldRender = true;
StateHasChanged();
}
}
catch (Exception)
{
SetValue(null, column);
}
}
}
}
}
public void RemoveFilterParameter(IGridColumn column)
{
var filters = _query.Get(QueryStringFilterSettings.DefaultTypeQueryParameter).ToArray();
if (filters != null)
{
var newFilters = filters.Where(r => !r.ToLower().StartsWith(column.Name.ToLower()
+ QueryStringFilterSettings.FilterDataDelimeter));
_query[QueryStringFilterSettings.DefaultTypeQueryParameter] =
new StringValues(newFilters.ToArray());
}
AddClearInitFilters(column);
_settings = new QueryStringGridSettingsProvider(_query);
_columnsCollection.SortSettings = _settings.SortSettings;
_columnsCollection.UpdateColumnsSorting();
((GridPager)_pager).Query = _query;
}
public IQueryable <T> Process(IQueryable <T> items)
{
if (_grid.SearchingEnabled && !string.IsNullOrWhiteSpace(_settings.SearchValue))
{
ParameterExpression parameter = Expression.Parameter(typeof(T), "x");
Expression binaryExpression = null;
foreach (IGridColumn column in _grid.Columns)
{
IGridColumn <T> gridColumn = column as IGridColumn <T>;
if (gridColumn == null)
{
continue;
}
if (gridColumn.Search == null)
{
continue;
}
if (binaryExpression == null)
{
binaryExpression = gridColumn.Search.GetExpression(_settings.SearchValue,
_grid.SearchingOnlyTextColumns, parameter);
}
else
{
Expression expression = gridColumn.Search.GetExpression(_settings.SearchValue,
_grid.SearchingOnlyTextColumns, parameter);
if (expression != null)
{
binaryExpression = Expression.OrElse(binaryExpression, expression);
}
}
}
// apply extension to items
if (binaryExpression != null)
{
return(items.Where(Expression.Lambda <Func <T, bool> >(binaryExpression, parameter)));
}
}
return(items);
}
public void Add_GridColumn()
{
IGridColumn <GridModel, Object> expected = new GridColumn <GridModel, Object>(columns.Grid, model => "");
IGridColumn <GridModel, Object> actual = columns.Add();
Assert.Equal("", actual.Expression.Compile().Invoke(new GridModel()));
Assert.Equal(expected.Filter.IsEnabled, actual.Filter.IsEnabled);
Assert.Equal(expected.Title.ToString(), actual.Title.ToString());
Assert.Equal(expected.Sort.IsEnabled, actual.Sort.IsEnabled);
Assert.Equal(expected.ProcessorType, actual.ProcessorType);
Assert.Equal(expected.Filter.Type, actual.Filter.Type);
Assert.Equal(expected.Filter.Name, actual.Filter.Name);
Assert.Equal(expected.CssClasses, actual.CssClasses);
Assert.Equal(expected.Sort.Order, actual.Sort.Order);
Assert.Equal(expected.IsEncoded, actual.IsEncoded);
Assert.Equal(expected.Format, actual.Format);
Assert.Equal(expected.Name, actual.Name);
Assert.Equal(expected.Grid, actual.Grid);
}
protected void ChangeDateTime(ChangeEventArgs e, IGridColumn column)
{
if (string.IsNullOrWhiteSpace(e.Value.ToString()))
{
ChangeValue(null, column);
}
else
{
DateTime value;
if (DateTime.TryParse(e.Value.ToString(), out value))
{
ChangeValue(value, column);
}
else
{
ChangeValue(null, column);
}
}
}
public void AddAction_Authorized_Renders()
{
AllTypesView view = new AllTypesView();
StringWriter writer = new StringWriter();
LinkGenerator link = Substitute.For <LinkGenerator>();
IAuthorization authorization = columns.Grid.ViewContext.HttpContext.RequestServices.GetService <IAuthorization>();
authorization.IsGrantedFor(Arg.Any <Int32?>(), Arg.Any <String>(), Arg.Any <String>(), "Details").Returns(true);
columns.Grid.ViewContext.HttpContext.RequestServices.GetService <LinkGenerator>().Returns(link);
IGridColumn <AllTypesView, IHtmlContent> column = columns.AddAction("Details", "fa fa-info");
column.ValueFor(new GridRow <AllTypesView>(view)).WriteTo(writer, HtmlEncoder.Default);
String expected = "<a class=\"fa fa-info\" href=\"\"></a>";
String actual = writer.ToString();
Assert.Equal(expected, actual);
}
public void AddAction_Authorized_Renders()
{
AllTypesView view = new();
StringWriter writer = new();
IUrlHelper url = context.HttpContext.RequestServices.GetRequiredService <IUrlHelperFactory>().GetUrlHelper(context);
IAuthorization authorization = html.Grid.ViewContext !.HttpContext.RequestServices.GetRequiredService <IAuthorization>();
url.Action(Arg.Any <UrlActionContext>()).Returns("/test");
authorization.IsGrantedFor(Arg.Any <Int64?>(), "//Details").Returns(true);
IGridColumn <AllTypesView, IHtmlContent> column = columns.AddAction("Details", "fa fa-info");
column.ValueFor(new GridRow <AllTypesView>(view, 0)).WriteTo(writer, HtmlEncoder.Default);
String expected = $"<a class=\"fa fa-info\" href=\"/test\" title=\"{Resource.ForAction("Details")}\"></a>";
String actual = writer.ToString();
Assert.Equal(expected, actual);
}
void IGridControlAct.GridActEx(string actionName, int rowIndex, IGridColumn column, string[] paramValues)
{
var layoutView = control.DefaultView as LayoutView;
if (layoutView == null || actionName != "SetTableFilter")
{
if (actionName == "SelectAll")
{
((ColumnView)control.DefaultView).SelectAll();
}
else
{
GridActEx(actionName, rowIndex, column, paramValues);
}
}
else
{
layoutView.ActiveFilterCriteria = CriteriaOperator.Parse(paramValues[0]);
}
}
private void OnFileChange(IGridColumn column, IFileListEntry[] files)
{
if (!column.MultipleInput && files.Length > 1)
{
files = new IFileListEntry[] { files[0] }
}
;
if (Files.ContainsKey(column.FieldName))
{
Files[column.FieldName] = files;
}
else
{
Files.Add(column.FieldName, files);
}
_shouldRender = true;
StateHasChanged();
}
public void AddActionLink_OnModelWihoutKeyPropertyThrows()
{
Func <Object, String> deleteFunc = null;
IGridColumn <Object> objectColumn = SubstituteColumn <Object>();
IGridColumnCollection <Object> objectColumns = SubstituteColumns <Object, String>(objectColumn);
objectColumn
.RenderValueAs(Arg.Any <Func <Object, String> >())
.Returns(objectColumn)
.AndDoes(info =>
{
deleteFunc = info.Arg <Func <Object, String> >();
});
objectColumns.AddActionLink(LinkAction.Delete);
Exception expected = Assert.Throws <Exception>(() => deleteFunc.Invoke(new Object()));
Assert.AreEqual(expected.Message, "Object type does not have a key property.");
}
public IGridColumnFilter <T> GetFilter <T>(IGridColumn <T> column)
{
String[] keys = column
.Grid
.Query
.Keys
.Where(key =>
(key ?? "").StartsWith(column.Grid.Name + "-" + column.Name + "-") &&
key != column.Grid.Name + "-" + column.Name + "-Op")
.ToArray();
GridColumnFilter <T> filter = new GridColumnFilter <T>();
filter.Second = GetSecondFilter(column, keys);
filter.First = GetFirstFilter(column, keys);
filter.Operator = GetOperator(column);
filter.Column = column;
return(filter);
}
public void GetFilter_ReturnsFilter()
{
IGridColumn <GridModel> column = Substitute.For <IGridColumn <GridModel> >();
Expression <Func <GridModel, String> > expression = (model) => "Test";
column.Expression.Returns(expression);
IGridFilter <GridModel> actual = filters.GetFilter <GridModel>(column, "Equals", "Test");
IGridFilter <GridModel> expected = new StringEqualsFilter <GridModel>();
expected.FilteredExpression = column.Expression;
expected.Type = "Equals";
expected.Value = "Test";
Assert.AreEqual(expected.FilteredExpression, actual.FilteredExpression);
Assert.AreEqual(expected.ProcessorType, actual.ProcessorType);
Assert.AreEqual(expected.GetType(), actual.GetType());
Assert.AreEqual(expected.Value, actual.Value);
Assert.AreEqual(expected.Type, actual.Type);
}
protected virtual IHtmlContent RenderAdditionalContent(IGridColumn column)
{
HtmlString strHtml = new HtmlString(string.Empty);
if (_additionalRenders.Count == 0)
{
return(strHtml);
}
using (System.IO.StringWriter ms = new System.IO.StringWriter())
{
foreach (IGridColumnHeaderRenderer gridColumnRenderer in _additionalRenders)
{
gridColumnRenderer.Render(column).WriteTo(ms, System.Text.Encodings.Web.HtmlEncoder.Default);
}
return(new HtmlString(ms.ToString()));
}
}
public void GetFilter_GetsFilterForNullableType()
{
IGridColumn <GridModel> column = Substitute.For <IGridColumn <GridModel> >();
Expression <Func <GridModel, Int32?> > expression = (model) => 0;
column.Expression.Returns(expression);
IGridFilter <GridModel> actual = filters.GetFilter <GridModel>(column, "Equals", "1");
IGridFilter <GridModel> expected = new Int32Filter <GridModel>();
expected.FilteredExpression = column.Expression;
expected.Type = "Equals";
expected.Value = "1";
Assert.AreEqual(expected.FilteredExpression, actual.FilteredExpression);
Assert.AreEqual(expected.ProcessorType, actual.ProcessorType);
Assert.AreEqual(expected.GetType(), actual.GetType());
Assert.AreEqual(expected.Value, actual.Value);
Assert.AreEqual(expected.Type, actual.Type);
}
private void AddClearInitFilters(IGridColumn column)
{
if (ComponentOptions.AllowMultipleFilters)
{
if (column.InitialFilterSettings != ColumnFilterValue.Null)
{
if (_query.ContainsKey(QueryStringFilterSettings.DefaultClearInitFilterQueryParameter))
{
StringValues clearInitFilters = _query[QueryStringFilterSettings.DefaultClearInitFilterQueryParameter];
if (!clearInitFilters.Contains(column.Name))
{
clearInitFilters = StringValues.Concat(clearInitFilters, column.Name);
_query[QueryStringFilterSettings.DefaultClearInitFilterQueryParameter] = clearInitFilters;
}
}
else
{
_query.Add(QueryStringFilterSettings.DefaultClearInitFilterQueryParameter, column.Name);
}
}
}
else
{
StringValues clearInitFilters = new StringValues();
var columnsToAdd = Columns.Where(r => r.InitialFilterSettings != ColumnFilterValue.Null);
foreach (var columnToAdd in columnsToAdd)
{
clearInitFilters = StringValues.Concat(clearInitFilters, columnToAdd.Name);
}
if (_query.ContainsKey(QueryStringFilterSettings.DefaultClearInitFilterQueryParameter))
{
_query[QueryStringFilterSettings.DefaultClearInitFilterQueryParameter] = clearInitFilters;
}
else
{
_query.Add(QueryStringFilterSettings.DefaultClearInitFilterQueryParameter, clearInitFilters);
}
}
}
public void Add_Expression_GridColumn()
{
Expression <Func <GridModel, String?> > expression = (model) => model.Name;
IGridColumn <GridModel, String?> expected = new GridColumn <GridModel, String?>(columns.Grid, expression);
IGridColumn <GridModel, String?> actual = columns.Add(expression);
Assert.Equal(expected.Filter.IsEnabled, actual.Filter.IsEnabled);
Assert.Equal(expected.Title.ToString(), actual.Title.ToString());
Assert.Equal(expected.Sort.IsEnabled, actual.Sort.IsEnabled);
Assert.Equal(expected.ProcessorType, actual.ProcessorType);
Assert.Equal(expected.Filter.Type, actual.Filter.Type);
Assert.Equal(expected.Filter.Name, actual.Filter.Name);
Assert.Equal(expected.Expression, actual.Expression);
Assert.Equal(expected.CssClasses, actual.CssClasses);
Assert.Equal(expected.Sort.Order, actual.Sort.Order);
Assert.Equal(expected.IsEncoded, actual.IsEncoded);
Assert.Equal(expected.Format, actual.Format);
Assert.Equal(expected.Name, actual.Name);
Assert.Equal(expected.Grid, actual.Grid);
}
public void AddAction_NoAuthorization_Renders()
{
AllTypesView view = new AllTypesView();
StringWriter writer = new StringWriter();
IUrlHelper url = Substitute.For <IUrlHelper>();
IUrlHelperFactory factory = Substitute.For <IUrlHelperFactory>();
html.Grid.ViewContext?.HttpContext.RequestServices.GetService(typeof(IUrlHelperFactory)).Returns(factory);
html.Grid.ViewContext?.HttpContext.RequestServices.GetService(typeof(IAuthorization)).ReturnsNull();
factory.GetUrlHelper(html.Grid.ViewContext).Returns(url);
url.Action(Arg.Any <UrlActionContext>()).Returns("/test");
IGridColumn <AllTypesView, IHtmlContent> column = columns.AddAction("Details", "fa fa-info");
column.ValueFor(new GridRow <AllTypesView>(view, 0)).WriteTo(writer, HtmlEncoder.Default);
String expected = $"<a class=\"fa fa-info\" href=\"/test\" title=\"{Resource.ForAction("Details")}\"></a>";
String actual = writer.ToString();
Assert.Equal(expected, actual);
}
private bool ValidateFiltering(TestGrid grid, IGridColumn column, ColumnFilterValue value,
Func <TestModel, bool> filterExpression)
{
grid.AddFilterParameter(column, new FilterCollection(value.FilterType.ToString("d"), value.FilterValue));
grid.UpdateGrid().Wait();
IEnumerable <TestModel> resultCollection = grid.GetItemsToDisplay();
if (!resultCollection.Any())
{
Assert.Fail("No items to compare");
}
IEnumerable <TestModel> etalonCollection = _repo.GetAll().Where(filterExpression);
if (!ValidateCollectionsTheSame(resultCollection, etalonCollection))
{
return(false);
}
return(true);
}
string IGridBase.GetCellValue(int row, IGridColumn column)
{
var layoutView = control.DefaultView as LayoutView;
if (layoutView == null)
{
return(base.GetCellValue(row, column));
}
var gridColumn = ((DXGridColumn)column).Column;
var displayText = layoutView.GetRowCellDisplayText(row, gridColumn);
var value = layoutView.GetRowCellValue(row, gridColumn);
if (value is bool)
{
if (string.IsNullOrEmpty(displayText) || displayText == "Checked" || displayText == "Unchecked")
{
displayText = value.ToString();
}
}
return(displayText);
}
public void AddActionLink_OnModelWihoutKeyPropertyThrows()
{
Func <Object, String> renderer = null;
IGridColumn <Object> objectColumn = SubstituteColumn <Object>();
IGridColumnCollection <Object> objectColumns = SubstituteColumns <Object, String>(objectColumn);
objectColumn
.RenderValueAs(Arg.Any <Func <Object, String> >())
.Returns(objectColumn)
.AndDoes(info =>
{
renderer = info.Arg <Func <Object, String> >();
});
objectColumns.AddActionLink("Delete", "fa fa-times");
String actual = Assert.Throws <Exception>(() => renderer.Invoke(new Object())).Message;
String expected = "Object type does not have a key property.";
Assert.AreEqual(expected, actual);
}
public IHtmlString Render(IGridColumn column, IGridCell cell)
{
string cssStyles = GetCssStylesString();
string cssClass = GetCssClassesString();
var builder = new TagBuilder("td");
if (!string.IsNullOrWhiteSpace(cssClass))
{
builder.AddCssClass(cssClass);
}
if (!string.IsNullOrWhiteSpace(cssStyles))
{
builder.MergeAttribute("style", cssStyles);
}
builder.MergeAttribute("data-name", column.Name);
builder.InnerHtml = cell.ToString();
return(MvcHtmlString.Create(builder.ToString()));
}
public virtual IEnumerable <SelectListItem> OptionsFor <T, TValue>(IGridColumn <T, TValue> column)
{
Type?type = GetElementType(typeof(TValue)) ?? typeof(TValue);
List <SelectListItem> options = new List <SelectListItem>();
type = Nullable.GetUnderlyingType(type) ?? type;
if (type == typeof(Boolean))
{
options.Add(new SelectListItem {
Value = "", Text = BooleanEmptyOptionText?.Invoke()
});
options.Add(new SelectListItem {
Value = "true", Text = BooleanTrueOptionText?.Invoke()
});
options.Add(new SelectListItem {
Value = "false", Text = BooleanFalseOptionText?.Invoke()
});
}
else if (type.IsEnum)
{
options.Add(new SelectListItem());
IEnumerable <SelectListItem>?items = column.Grid
.ViewContext?
.HttpContext
.RequestServices
.GetRequiredService <IHtmlHelper>()
.GetEnumSelectList(type)
.OrderBy(item => item.Text);
if (items != null)
{
options.AddRange(items);
}
}
return(options);
}
public IGridColumnFilter <T> GetFilter <T>(IGridColumn <T> column)
{
String prefix = String.IsNullOrEmpty(column.Grid.Name) ? "" : column.Grid.Name + "-";
String[] keys = column
.Grid
.Query
.AllKeys
.Where(key =>
(key ?? "").StartsWith(prefix + column.Name + "-") &&
key != prefix + column.Name + "-Op")
.ToArray();
GridColumnFilter <T> filter = new GridColumnFilter <T>();
filter.Second = GetSecondFilter(prefix, column, keys);
filter.First = GetFirstFilter(prefix, column, keys);
filter.Operator = GetOperator(prefix, column);
filter.Column = column;
return(filter);
}
public void AddActionLink_NullAuthorization_Renders()
{
AllTypesView view = new AllTypesView();
StringWriter writer = new StringWriter();
IRouter router = Substitute.For <IRouter>();
columns.Grid.ViewContext.HttpContext.RequestServices.GetService <IAuthorizationProvider>().Returns(null as IAuthorizationProvider);
router.GetVirtualPath(Arg.Any <VirtualPathContext>()).Returns(new VirtualPathData(router, "/test"));
columns.Grid.ViewContext.RouteData.Routers.Add(router);
IGridColumn <AllTypesView> column = columns.AddActionLink("Details", "fa fa-info");
column.ValueFor(new GridRow <AllTypesView>(view)).WriteTo(writer, HtmlEncoder.Default);
String actual = writer.ToString();
String expected =
$"<a class=\"details-action\" href=\"/test\">" +
"<i class=\"fa fa-info\"></i>" +
"</a>";
Assert.Equal(expected, actual);
}
protected IHtmlContent GetSortHeaderContent(IGridColumn column)
{
var sortTitle = new TagBuilder("div");
sortTitle.AddCssClass("grid-header-title");
if (column.SortEnabled)
{
var columnHeaderLink = new TagBuilder("a");
//changed by LM
columnHeaderLink.InnerHtml.SetHtmlContent(column.Title);
string url = GetSortUrl(column.Name, column.Direction);
columnHeaderLink.Attributes.Add("href", url);
sortTitle.InnerHtml.AppendHtml(columnHeaderLink);
}
else
{
var columnTitle = new TagBuilder("span");
//changed by LM
columnTitle.InnerHtml.SetHtmlContent(column.Title);
sortTitle.InnerHtml.AppendHtml(columnTitle);
}
if (column.IsSorted)
{
sortTitle.AddCssClass("sorted");
sortTitle.AddCssClass(column.Direction == GridSortDirection.Ascending ? "sorted-asc" : "sorted-desc");
var sortArrow = new TagBuilder("span");
sortArrow.AddCssClass("grid-sort-arrow");
sortTitle.InnerHtml.AppendHtml(sortArrow);
}
return(sortTitle);
}
private IGridFilter GetFilter <T>(IGridColumn <T> column, String type, String value)
{
Type valueType = Nullable.GetUnderlyingType(column.Expression.ReturnType) ?? column.Expression.ReturnType;
if (!Table.ContainsKey(valueType))
{
return(null);
}
IDictionary <String, Type> typedFilters = Table[valueType];
if (!typedFilters.ContainsKey(type))
{
return(null);
}
IGridFilter filter = (IGridFilter)Activator.CreateInstance(typedFilters[type]);
filter.Value = value;
filter.Type = type;
return(filter);
}
private String GetName(IGridColumn <T, TValue> column)
{
Type type = Nullable.GetUnderlyingType(typeof(TValue)) ?? typeof(TValue);
if (type.GetTypeInfo().IsEnum)
{
return("enum");
}
switch (Type.GetTypeCode(type))
{
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
case TypeCode.UInt32:
case TypeCode.Int64:
case TypeCode.UInt64:
case TypeCode.Single:
case TypeCode.Double:
case TypeCode.Decimal:
return("number");
case TypeCode.String:
return("text");
case TypeCode.DateTime:
return("date");
case TypeCode.Boolean:
return("boolean");
default:
return(type == typeof(Guid) ? "guid" : null);
}
}
public static int ColumnLevel(this IEnumerable<IGridColumn> columns, IGridColumn column)
{
columns = columns.Where(c => c.Visible);
if (!columns.Any())
{
return 0;
}
var counter = 1;
if (columns.Any(c => c == column))
{
return counter;
}
var children = columns.SelectMany(GetChildColumnsForLevel);
if (children.Any())
{
return counter += children.ColumnLevel(column);
}
return counter;
}
public static IEnumerable<IGridColumn> ColumnParentsAndSelf(this IEnumerable<IGridColumn> columns, IGridColumn column)
{
var parents = new List<IGridColumn>();
if (columns.Any(c => c == column))
{
parents.Add(column);
return parents;
}
foreach (var c in columns.OfType<IGridColumnGroup>())
{
var result = c.Columns.ColumnParentsAndSelf(column);
if (result.Any())
{
parents.Add(c);
parents = parents.Concat(result).ToList();
break;
}
}
return parents;
}
protected string GetSortHeaderContent(IGridColumn column)
{
var sortTitle = new TagBuilder("div");
sortTitle.AddCssClass("grid-header-title");
if (column.SortEnabled)
{
var columnHeaderLink = new TagBuilder("a")
{
InnerHtml = column.Title
};
string url = GetSortUrl(column.Name, column.Direction);
columnHeaderLink.Attributes.Add("href", url);
sortTitle.InnerHtml += columnHeaderLink.ToString();
}
else
{
var columnTitle = new TagBuilder("span")
{
InnerHtml = column.Title
};
sortTitle.InnerHtml += columnTitle.ToString();
}
if (column.IsSorted)
{
sortTitle.AddCssClass("sorted");
sortTitle.AddCssClass(column.Direction == GridSortDirection.Ascending ? "sorted-asc" : "sorted-desc");
var sortArrow = new TagBuilder("span");
sortArrow.AddCssClass("grid-sort-arrow");
sortTitle.InnerHtml += sortArrow.ToString();
}
return(sortTitle.ToString());
}
private void ApplyColumnAnnotationSettings(IGridColumn <T> column, GridColumnAttribute options)
{
column.Encoded(options.EncodeEnabled)
.Sanitized(options.SanitizeEnabled)
.Filterable(options.FilterEnabled)
.Sortable(options.SortEnabled);
GridSortDirection?initialDirection = options.GetInitialSortDirection();
if (initialDirection.HasValue)
{
column.SortInitialDirection(initialDirection.Value);
}
if (!string.IsNullOrEmpty(options.FilterWidgetType))
{
column.SetFilterWidgetType(options.FilterWidgetType);
}
if (!string.IsNullOrEmpty(options.Format))
{
column.Format(options.Format);
}
if (!string.IsNullOrEmpty(options.Title))
{
column.Titled(options.Title);
}
if (!string.IsNullOrEmpty(options.Width))
{
column.Width = options.Width;
}
if (!string.IsNullOrEmpty(options.ToolTip))
{
column.ToolTip = options.ToolTip;
}
}
public ABPageTestHitsReport_ShowTimes_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public GridColHtmlBuilder(IGridColumn column)
{
Guard.IsNotNull(column, "column");
this.column = column;
}
public EditGridActionItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
{
this.GridColumn = gridColumn;
this.DataItem = dataItem;
this.PropertyValue = propertyValue;
}
public IGridCellBuilder CreateGroupFooterCellBuilder(IGridColumn column, IEnumerable<AggregateResult> aggregatesResults)
{
return column.CreateGroupFooterBuilder(aggregatesResults);
}
public Page_Publish_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public IGridDataCellBuilder CreateDisplayCellBuilder(IGridColumn column, IGridHtmlHelper htmlHelper)
{
return column.CreateDisplayBuilder(htmlHelper);
}
public TextFolder_Name_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public PendingWorflowItem_Edit_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public Script_FileName_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public Label_Value_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public IGridDataCellBuilder CreateInsertCellBuilder(IGridColumn column, IGridHtmlHelper htmlHelper)
{
return column.CreateInsertBuilder(htmlHelper);
}
public ArrayGridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public IHtmlString Render(IGridColumn column)
{
return MvcHtmlString.Create(GetSortHeaderContent(column));
}
public Inheritable_Status_GridItemColumn(IGridColumn gridColumn, object dataItem, object propertyValue)
: base(gridColumn, dataItem, propertyValue)
{
}
public IGridCellBuilder CreateHeaderCellBuilder(IGridColumn column)
{
return column.CreateHeaderBuilder();
}