public GridBoundColumnBuilder <TModel> Bound <TValue>(Expression <Func <TModel, TValue> > expression)
{
var builder = new GridBoundColumnBuilder <TModel>(_htmlHelper, expression.GetPropertyName(), typeof(TValue));
Columns.Add(builder);
return(builder);
}
public GridBoundColumnBuilder <TModel> BoundEnum <TValue>(Expression <Func <TModel, TValue?> > expression) where TValue : struct
{
var builder = new GridBoundColumnBuilder <TModel>(_htmlHelper, expression.GetPropertyName(), typeof(TValue));
var sbTemplate = GetColEnumClientTemplete <TValue>(builder.ColName);
builder.ClientTemplate(string.Format("# {0} #", sbTemplate));
Columns.Add(builder);
return(builder);
}
private GridBoundColumnBuilder <TModel> BoundBool(string colName, string textTrue = "Yes", string textFalse = "No")
{
var builder = new GridBoundColumnBuilder <TModel>(_htmlHelper, colName);
var sb = new StringBuilder();
sb.AppendFormat("if({0}) {{#{1}#}} else {{#{2}#}}", colName, textTrue, textFalse);
builder.ClientTemplate(string.Format("# {0} #", sb));
Columns.Add(builder);
return(builder);
}
private GridBoundColumnBuilder <TModel> BoundBoolImg(string colName, string trueCssClass = "trueImg", string falseCssClass = "falseImg")
{
var builder = new GridBoundColumnBuilder <TModel>(_htmlHelper, colName);
var tb = new TagBuilder("div");
var sb = new StringBuilder();
sb.AppendFormat("if({0}) {{#{1}#}} else {{#{2}#}}", colName, trueCssClass, falseCssClass);
tb.Attributes.Add("class", string.Format("# {0} # boundBoolImg", sb));
builder.ClientTemplate(tb.ToString());
Columns.Add(builder);
return(builder);
}
private string GetRenderJsFuncByClientTemplate(GridBoundColumnBuilder <T> colBuilder)
{
if (!string.IsNullOrEmpty(colBuilder.ColClientTemplate) && !string.IsNullOrEmpty(colBuilder.ColClientTemplateId))
{
throw new Exception(string.Format("Grid column ('{0}') template defenition contains both client tamplate and client tamplate ID. There should be only one defined",
colBuilder.ColName));
}
if (!string.IsNullOrEmpty(colBuilder.ColClientTemplate))
{
return(GetRenderJsFuncByClientTemplate(colBuilder.ColClientTemplate));
}
if (!string.IsNullOrEmpty(colBuilder.ColClientTemplateId))
{
return(GetRenderJsFuncByClientTemplateId(colBuilder.ColClientTemplateId));
}
return(null);
}
private GridBoundColumnBuilder <TModel> BoundLink(string colName, string url, string idColName, string colTemplate, object htmlAttributes, string colTitle)
{
var builder = new GridBoundColumnBuilder <TModel>(_htmlHelper, colName);
if (colTitle != null)
{
builder.ColTitle = colTitle;
}
int i = url.IndexOf('?');
if (i != -1)
{
url = url.Insert(i, string.Format("/#={0}#", idColName));
}
else
{
url = url + string.Format("/#={0}#", idColName);
}
var tb = new TagBuilder("a");
tb.Attributes.Add("id", string.Format("{0}.#={1}#", builder.ColName, idColName));
tb.Attributes.Add("href", url);
string innerText = string.IsNullOrEmpty(colTemplate) ? string.Format("#={0}#", builder.ColName) : string.Format("# {0} #", colTemplate);
tb.SetInnerText(innerText);
if (htmlAttributes != null)
{
tb.MergeAttributes(HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
}
builder.ClientTemplate(tb.ToString());
Columns.Add(builder);
return(builder);
}
/*
* private string GetColumnTypeName(Type type)
* {
* return type == typeof (DateTime) ? "date" : null;
* }
*/
private string GetRenderJsFunc(GridBoundColumnBuilder <T> colBuilder)
{
return((colBuilder.ColType == typeof(DateTime) || colBuilder.ColType == typeof(DateTime?))
? GetRenderJsFuncDateTimeFormat(colBuilder.ColFormat)
: GetRenderJsFuncByClientTemplate(colBuilder));
}
