/// <summary>
/// Outputs server control content to a provided <see cref="T:System.Web.UI.HtmlTextWriter" /> object and stores tracing information about the control if tracing is enabled.
/// </summary>
/// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> object that receives the control content.</param>
public override void RenderControl(HtmlTextWriter writer)
{
if (this.Visible)
{
bool visible = _hfVisible.Value == "true";
writer.AddAttribute("class", "grid-filter");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.Write("<header>");
writer.AddAttribute(HtmlTextWriterAttribute.Class, visible ? "btn btn-link btn-xs btn-filter-toggle is-open" : "btn btn-link btn-xs btn-filter-toggle");
writer.RenderBeginTag(HtmlTextWriterTag.Button);
writer.Write("Filter Options");
_hfVisible.RenderControl(writer);
writer.AddAttribute("class", visible ? "btn-icon fa fa-chevron-up toggle-filter" : "btn-icon fa fa-chevron-down toggle-filter");
writer.RenderBeginTag(HtmlTextWriterTag.I);
writer.RenderEndTag();
writer.RenderEndTag();
writer.Write("</header>");
// Filter Overview
writer.AddAttribute("class", "grid-filter-overview");
if (visible)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
var filterDisplay = new Dictionary <string, string>();
AdditionalFilterDisplay.ToList().ForEach(d => filterDisplay.Add(d.Key, d.Value));
List <UserPreference> userPreferencesForFilter;
if (this.UserPreferenceKeyPrefix.IsNotNullOrWhiteSpace())
{
userPreferencesForFilter = _userPreferences.Where(a => a.Key.StartsWith(this.UserPreferenceKeyPrefix)).ToList();
}
else
{
userPreferencesForFilter = _userPreferences;
}
var nonEmptyValues = userPreferencesForFilter.Where(v => !string.IsNullOrEmpty(v.Value)).ToList();
if (nonEmptyValues.Count > 0)
{
foreach (var userPreference in nonEmptyValues)
{
DisplayFilterValueArgs args = new DisplayFilterValueArgs(userPreference, this.UserPreferenceKeyPrefix);
if (DisplayFilterValue != null)
{
DisplayFilterValue(this, args);
}
if (!string.IsNullOrWhiteSpace(args.Value))
{
filterDisplay.AddOrReplace(args.Name, args.Value);
}
}
}
if (filterDisplay.Any())
{
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.WriteLine("<h4>Enabled Filters</h4>");
writer.WriteLine("<div class='row'>");
// Calculate the filter column size by dividing the Bootstrap 12-column layout into equal widths.
int columnSize = (this.FieldLayout == GridFilterLayoutSpecifier.TwoColumnLayout) ? 6 : 4;
foreach (var filterNameValue in filterDisplay.OrderBy(f => f.Key))
{
writer.WriteLine("<div class='col-md-{0}'>", columnSize);
writer.WriteLine(string.Format("<label>{0}:</label> {1}", filterNameValue.Key, filterNameValue.Value));
writer.WriteLine("</div>");
}
writer.WriteLine("</div>");
writer.RenderEndTag();
}
writer.RenderEndTag();
// Filter Entry
writer.AddAttribute("class", "grid-filter-entry");
if (!visible)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.Write("<h4>Filter Options</h4>");
base.RenderControl(writer);
writer.RenderEndTag();
_lbFilter.RenderControl(writer);
if (ClearFilterClick != null)
{
writer.WriteLine();
_lbClearFilter.RenderControl(writer);
}
writer.RenderEndTag();
writer.RenderEndTag();
if (_isDirty)
{
SaveUserPreferences();
_isDirty = false;
}
RegisterJavaScript();
}
}
/// <summary>
/// Outputs server control content to a provided <see cref="T:System.Web.UI.HtmlTextWriter" /> object and stores tracing information about the control if tracing is enabled.
/// </summary>
/// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> object that receives the control content.</param>
public override void RenderControl(HtmlTextWriter writer)
{
if (this.Visible)
{
bool visible = _hfVisible.Value == "true";
writer.AddAttribute("class", "grid-filter");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.Write("<header>");
writer.RenderBeginTag(HtmlTextWriterTag.H3);
writer.Write("Filter Options");
writer.RenderEndTag();
_hfVisible.RenderControl(writer);
writer.AddAttribute("class", visible ? "fa fa-chevron-up toggle-filter" : "fa fa-chevron-down toggle-filter");
writer.RenderBeginTag(HtmlTextWriterTag.I);
writer.RenderEndTag();
writer.Write("</header>");
// Filter Overview
writer.AddAttribute("class", "grid-filter-overview");
if (visible)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
var nonEmptyValues = _userPreferences.Where(v => !string.IsNullOrEmpty(v.Value)).ToList();
StringBuilder filtersHtml = new StringBuilder();
if (nonEmptyValues.Count > 0)
{
foreach (var userPreference in nonEmptyValues)
{
DisplayFilterValueArgs args = new DisplayFilterValueArgs(userPreference);
if (DisplayFilterValue != null)
{
DisplayFilterValue(this, args);
}
if (!string.IsNullOrWhiteSpace(args.Value))
{
filtersHtml.AppendLine("<div>");
filtersHtml.AppendLine(string.Format("<label>{0}:</label> {1}", args.Name, args.Value));
filtersHtml.AppendLine("</div>");
}
}
}
if (filtersHtml.Length > 0)
{
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.Write("<h4>Enabled Filters</h4>");
writer.Write(filtersHtml.ToString());
writer.RenderEndTag();
}
writer.RenderEndTag();
// Filter Entry
writer.AddAttribute("class", "grid-filter-entry");
if (!visible)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.Write("<h4>Filter Options</h4>");
base.RenderControl(writer);
writer.RenderEndTag();
_lbFilter.RenderControl(writer);
writer.RenderEndTag();
writer.RenderEndTag();
if (_isDirty)
{
SaveUserPreferences();
_isDirty = false;
}
RegisterJavaScript();
}
}
/// <summary>
/// Outputs server control content to a provided <see cref="T:System.Web.UI.HtmlTextWriter" /> object and stores tracing information about the control if tracing is enabled.
/// </summary>
/// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> object that receives the control content.</param>
public override void RenderControl( HtmlTextWriter writer )
{
if ( this.Visible )
{
bool visible = _hfVisible.Value == "true";
writer.AddAttribute( "class", "grid-filter" );
writer.RenderBeginTag( HtmlTextWriterTag.Div );
writer.Write( "<header>" );
writer.RenderBeginTag( HtmlTextWriterTag.H3 );
writer.Write( "Filter Options" );
writer.RenderEndTag();
_hfVisible.RenderControl( writer );
writer.AddAttribute( "class", visible ? "fa fa-chevron-up toggle-filter" : "fa fa-chevron-down toggle-filter" );
writer.RenderBeginTag( HtmlTextWriterTag.I );
writer.RenderEndTag();
writer.Write( "</header>" );
// Filter Overview
writer.AddAttribute( "class", "grid-filter-overview" );
if ( visible )
{
writer.AddStyleAttribute( HtmlTextWriterStyle.Display, "none" );
}
writer.RenderBeginTag( HtmlTextWriterTag.Div );
var nonEmptyValues = _userPreferences.Where( v => !string.IsNullOrEmpty( v.Value ) ).ToList();
StringBuilder filtersHtml = new StringBuilder();
if ( nonEmptyValues.Count > 0 )
{
foreach ( var userPreference in nonEmptyValues )
{
DisplayFilterValueArgs args = new DisplayFilterValueArgs( userPreference.Key, userPreference.Value );
if ( DisplayFilterValue != null )
{
DisplayFilterValue( this, args );
}
if ( !string.IsNullOrWhiteSpace( args.Value ) )
{
filtersHtml.AppendLine( "<div>" );
filtersHtml.AppendLine( string.Format( "<label>{0}:</label> {1}", args.Key, args.Value ) );
filtersHtml.AppendLine( "</div>" );
}
}
}
if ( filtersHtml.Length > 0 )
{
writer.RenderBeginTag( HtmlTextWriterTag.Fieldset );
writer.Write( "<h4>Enabled Filters</h4>" );
writer.Write( filtersHtml.ToString() );
writer.RenderEndTag();
}
writer.RenderEndTag();
// Filter Entry
writer.AddAttribute( "class", "grid-filter-entry" );
if ( !visible )
{
writer.AddStyleAttribute( HtmlTextWriterStyle.Display, "none" );
}
writer.RenderBeginTag( HtmlTextWriterTag.Div );
writer.RenderBeginTag( HtmlTextWriterTag.Fieldset );
writer.Write( "<h4>Filter Options</h4>" );
base.RenderControl( writer );
writer.RenderEndTag();
_lbFilter.RenderControl( writer );
writer.RenderEndTag();
writer.RenderEndTag();
if ( _isDirty )
{
SaveUserPreferences();
_isDirty = false;
}
RegisterJavaScript();
}
}
/// <summary>
/// Outputs server control content to a provided <see cref="T:System.Web.UI.HtmlTextWriter" /> object and stores tracing information about the control if tracing is enabled.
/// </summary>
/// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> object that receives the control content.</param>
public override void RenderControl(HtmlTextWriter writer)
{
if (this.Visible)
{
bool visible = _hfVisible.Value == "true";
writer.AddAttribute("class", "grid-filter");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.Write("<header>");
writer.RenderBeginTag(HtmlTextWriterTag.H3);
writer.Write("Filter Options");
writer.RenderEndTag();
_hfVisible.RenderControl(writer);
writer.AddAttribute("class", visible ? "fa fa-chevron-up toggle-filter" : "fa fa-chevron-down toggle-filter");
writer.RenderBeginTag(HtmlTextWriterTag.I);
writer.RenderEndTag();
writer.Write("</header>");
// Filter Overview
writer.AddAttribute("class", "grid-filter-overview");
if (visible)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
var filterDisplay = new Dictionary <string, string>();
AdditionalFilterDisplay.ToList().ForEach(d => filterDisplay.Add(d.Key, d.Value));
var nonEmptyValues = _userPreferences.Where(v => !string.IsNullOrEmpty(v.Value)).ToList();
if (nonEmptyValues.Count > 0)
{
foreach (var userPreference in nonEmptyValues)
{
DisplayFilterValueArgs args = new DisplayFilterValueArgs(userPreference);
if (DisplayFilterValue != null)
{
DisplayFilterValue(this, args);
}
if (!string.IsNullOrWhiteSpace(args.Value))
{
filterDisplay.AddOrIgnore(args.Name, args.Value);
}
}
}
if (filterDisplay.Any())
{
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.WriteLine("<h4>Enabled Filters</h4>");
writer.WriteLine("<div class='row'>");
foreach (var filterNameValue in filterDisplay.OrderBy(f => f.Key))
{
writer.WriteLine("<div class='col-md-3'>");
writer.WriteLine(string.Format("<label>{0}:</label> {1}", filterNameValue.Key, filterNameValue.Value));
writer.WriteLine("</div>");
}
writer.WriteLine("</div>");
writer.RenderEndTag();
}
writer.RenderEndTag();
// Filter Entry
writer.AddAttribute("class", "grid-filter-entry");
if (!visible)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.Write("<h4>Filter Options</h4>");
base.RenderControl(writer);
writer.RenderEndTag();
_lbFilter.RenderControl(writer);
if (ClearFilterClick != null)
{
writer.WriteLine();
_lbClearFilter.RenderControl(writer);
}
writer.RenderEndTag();
writer.RenderEndTag();
if (_isDirty)
{
SaveUserPreferences();
_isDirty = false;
}
RegisterJavaScript();
}
}
/// <summary>
/// Outputs server control content to a provided <see cref="T:System.Web.UI.HtmlTextWriter" /> object and stores tracing information about the control if tracing is enabled.
/// </summary>
/// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> object that receives the control content.</param>
public override void RenderControl( HtmlTextWriter writer )
{
if ( this.Visible )
{
bool visible = _hfVisible.Value == "true";
writer.AddAttribute( "class", "grid-filter" );
writer.RenderBeginTag( HtmlTextWriterTag.Div );
writer.Write( "<header>" );
writer.RenderBeginTag( HtmlTextWriterTag.H3 );
writer.Write( "Filter Options" );
writer.RenderEndTag();
_hfVisible.RenderControl( writer );
writer.AddAttribute( "class", visible ? "fa fa-chevron-up toggle-filter" : "fa fa-chevron-down toggle-filter" );
writer.RenderBeginTag( HtmlTextWriterTag.I );
writer.RenderEndTag();
writer.Write( "</header>" );
// Filter Overview
writer.AddAttribute( "class", "grid-filter-overview" );
if ( visible )
{
writer.AddStyleAttribute( HtmlTextWriterStyle.Display, "none" );
}
writer.RenderBeginTag( HtmlTextWriterTag.Div );
var filterDisplay = new Dictionary<string, string>();
AdditionalFilterDisplay.ToList().ForEach( d => filterDisplay.Add( d.Key, d.Value ) );
var nonEmptyValues = _userPreferences.Where( v => !string.IsNullOrEmpty( v.Value ) ).ToList();
if ( nonEmptyValues.Count > 0 )
{
foreach ( var userPreference in nonEmptyValues )
{
DisplayFilterValueArgs args = new DisplayFilterValueArgs( userPreference );
if ( DisplayFilterValue != null )
{
DisplayFilterValue( this, args );
}
if ( !string.IsNullOrWhiteSpace( args.Value ) )
{
filterDisplay.AddOrIgnore( args.Name, args.Value );
}
}
}
if ( filterDisplay.Any() )
{
writer.RenderBeginTag( HtmlTextWriterTag.Fieldset );
writer.WriteLine( "<h4>Enabled Filters</h4>" );
writer.WriteLine( "<div class='row'>" );
foreach( var filterNameValue in filterDisplay.OrderBy( f => f.Key ) )
{
writer.WriteLine( "<div class='col-md-3'>" );
writer.WriteLine( string.Format( "<label>{0}:</label> {1}", filterNameValue.Key, filterNameValue.Value ) );
writer.WriteLine( "</div>" );
}
writer.WriteLine( "</div>" );
writer.RenderEndTag();
}
writer.RenderEndTag();
// Filter Entry
writer.AddAttribute( "class", "grid-filter-entry" );
if ( !visible )
{
writer.AddStyleAttribute( HtmlTextWriterStyle.Display, "none" );
}
writer.RenderBeginTag( HtmlTextWriterTag.Div );
writer.RenderBeginTag( HtmlTextWriterTag.Fieldset );
writer.Write( "<h4>Filter Options</h4>" );
base.RenderControl( writer );
writer.RenderEndTag();
_lbFilter.RenderControl( writer );
if ( ClearFilterClick != null )
{
writer.WriteLine();
_lbClearFilter.RenderControl( writer );
}
writer.RenderEndTag();
writer.RenderEndTag();
if ( _isDirty )
{
SaveUserPreferences();
_isDirty = false;
}
RegisterJavaScript();
}
}
/// <summary>
/// Sends server control content to a provided <see cref="T:System.Web.UI.HtmlTextWriter" /> object, which writes the content to be rendered on the client.
/// </summary>
/// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter" /> object that receives the server control content.</param>
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
writer.AddAttribute("class", "grid-filter");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.Write("<header>");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.AddAttribute("class", "icon-filter");
writer.RenderBeginTag(HtmlTextWriterTag.I);
writer.RenderEndTag();
writer.RenderBeginTag(HtmlTextWriterTag.H3);
writer.Write("Filter Options");
writer.RenderEndTag();
writer.AddAttribute("class", "icon-chevron-down toggle-filter");
writer.RenderBeginTag(HtmlTextWriterTag.I);
writer.RenderEndTag();
writer.RenderEndTag();
writer.Write("</header>");
// Filter Overview
writer.AddAttribute("class", "grid-filter-overview");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
var nonEmptyValues = _userValues.Where(v => !string.IsNullOrEmpty(v.Value)).ToList();
if (nonEmptyValues.Count > 0)
{
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.RenderBeginTag(HtmlTextWriterTag.Legend);
writer.Write("<h4>Enabled Filters</h4>");
writer.RenderEndTag();
foreach (var userValue in nonEmptyValues)
{
DisplayFilterValueArgs args = new DisplayFilterValueArgs(userValue.Key, userValue.Value);
if (DisplayFilterValue != null)
{
DisplayFilterValue(this, args);
}
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.Write(string.Format("{0}: {1}", args.Key, args.Value));
writer.RenderEndTag();
}
writer.RenderEndTag();
}
writer.RenderEndTag();
// Filter Entry
writer.AddAttribute("class", "grid-filter-entry");
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.RenderBeginTag(HtmlTextWriterTag.Fieldset);
writer.RenderBeginTag(HtmlTextWriterTag.Legend);
writer.Write("<h4>Filter Options</h4>");
writer.RenderEndTag();
base.Render(writer);
writer.RenderEndTag();
lbFilter.RenderControl(writer);
writer.RenderEndTag();
writer.RenderEndTag();
SaveUserValues();
}
