public IHtmlString WithFilterButton(bool inSeparateRow = false, string filterFunction = "RefreshGrid", bool useUnobtrusive = false, string filterButtonLabel = null)
{
var filterButton = useUnobtrusive
? htmlHelper.UnobtrusiveFilterButton(filterButtonLabel).ToHtmlString()
: htmlHelper.FilterButton(string.Format("{0}()", filterFunction), filterButtonLabel).ToHtmlString();
var filterButtonBuilder = new FluentTagBuilder("td").AddToInnerHtml(filterButton);
if (inSeparateRow)
{
if (lastRowBuilder != null)
{
fluentTagBuilder.AddToInnerHtml(lastRowBuilder.AddToInnerHtml(emptyCellBuilder.ToString()));
}
var filterRow = new FluentTagBuilder("tr");
filterRow
.AddToInnerHtml(emptyCellBuilder.ToString())
.AddToInnerHtml(filterButtonBuilder.AddAttribute("style", "text-align:right").ToString())
.AddToInnerHtml(emptyCellBuilder.ToString());
fluentTagBuilder.AddToInnerHtml(filterRow);
return(this);
}
if (lastRowBuilder != null)
{
lastRowBuilder.AddToInnerHtml(filterButtonBuilder.ToString());
fluentTagBuilder.AddToInnerHtml(lastRowBuilder);
return(this);
}
return(this);
}
private FluentTagBuilder BuildRowWithLabel <TValue>(Expression <Func <TModel, TValue> > expression, string editorString, bool visible = true, bool isDropDown = false)
{
int editorRightPadding = isDropDown ? 0 : 4;
if (editorString.Contains("kendo"))
{
editorString = editorString.Replace("198px;", "200px;");
}
var fieldLabelTd = new FluentTagBuilder("td")
.AddToInnerHtml(htmlHelper.LocalizedLabelFor(expression).ToString())
.AddCssClass("field-label");
if (fieldLabelWidth.HasValue)
{
fieldLabelTd.AddAttribute("style", string.Format("width: {0}px", fieldLabelWidth));
}
var fieldEditorTd = new FluentTagBuilder("td")
.AddToInnerHtml(editorString)
.AddCssClass("field-input");
if (fieldEditorWidth.HasValue)
{
fieldEditorTd.AddAttribute("style", string.Format("width: {0}px; padding-right: {1}px", fieldEditorWidth, editorRightPadding));
}
else
{
fieldEditorTd.AddAttribute("style", string.Format("padding-right: {0}px", editorRightPadding));
}
var editorRow = new FluentTagBuilder("tr")
.AddToInnerHtml(fieldLabelTd)
.AddToInnerHtml(fieldEditorTd);
if (!visible)
{
editorRow.AddAttribute("style", "display: none");
}
return(editorRow);
}
private void BuildEditor <TValue>(Expression <Func <TModel, TValue> > expression, bool requiredField, string editorString, string validationMessageHtml, string editorPostfix = null, bool visible = true, string customLabel = null, bool isDropDown = false)
{
int editorRightPadding = isDropDown ? 0 : 5;
if (editorString.Contains("kendo"))
{
editorString = editorString.Replace("198px;", "200px;");
}
var fieldLabelTd = new FluentTagBuilder("td")
.AddToInnerHtml(customLabel.HasText() ? customLabel : htmlHelper.LocalizedLabelFor(expression).ToString())
.AddCssClass("field-label");
if (fieldLabelWidth.HasValue)
{
fieldLabelTd.AddAttribute("style", string.Format("min-width: {0}px; max-width: {0}px", fieldLabelWidth));
}
if (requiredField)
{
fieldLabelTd.AddCssClass("field-required");
}
var fieldEditorTd = new FluentTagBuilder("td")
.AddToInnerHtml(editorString)
.AddCssClass("field-input");
if (fieldEditorWidth.HasValue)
{
fieldEditorTd.AddAttribute("style", string.Format("width: {0}px; padding-right: {1}px", fieldEditorWidth, editorRightPadding));
}
else
{
fieldEditorTd.AddAttribute("style", string.Format("padding-right: {0}px", editorRightPadding));
}
if (editorPostfix != null)
{
fieldEditorTd.AddToInnerHtml(editorPostfix);
}
string modelName = htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldName(ExpressionHelper.GetExpressionText(expression));
ModelState modelState = htmlHelper.ViewData.ModelState[modelName];
ModelErrorCollection modelErrors = (modelState == null) ? null : modelState.Errors;
var errorTd = new FluentTagBuilder("td").AddAttribute("style", "width: 24px");
if (modelErrors != null && modelErrors.Count > 0)
{
errorTd.AddToInnerHtml(new FluentTagBuilder("img")
.AddAttribute("src", htmlHelper.ToUrlHelper().Content("~/Content/Images/infoerror.gif"))
.AddAttribute("data-property", ExpressionHelper.GetExpressionText(expression))
.AddCssClass("error-image")
.ToString(TagRenderMode.SelfClosing));
errorTd
.AddToInnerHtml(
new FluentTagBuilder("div")
.AddCssClass("error-message-div")
.AddAttribute("data-property", ExpressionHelper.GetExpressionText(expression))
.AddAttribute("data-title", (string)HtmlHelperExtensions.HtmlHelperExtensions.Localize(expression))
.AddToInnerHtml(validationMessageHtml));
}
var editorRow = new FluentTagBuilder("tr")
.AddToInnerHtml(fieldLabelTd)
.AddToInnerHtml(fieldEditorTd)
.AddToInnerHtml(errorTd);
if (!visible)
{
editorRow.AddAttribute("style", "display: none");
}
fluentTagBuilder.AddToInnerHtml(editorRow);
}