C# DropDownList.AddCssClass方法代码示例

本文整理汇总了C#中System.Web.UI.WebControls.DropDownList.AddCssClass方法的典型用法代码示例。如果您正苦于以下问题：C# DropDownList.AddCssClass方法的具体用法？C# DropDownList.AddCssClass怎么用？C# DropDownList.AddCssClass使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.UI.WebControls.DropDownList的用法示例。

在下文中一共展示了DropDownList.AddCssClass方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: RenderBaseControl

        /// <summary>
        /// Renders the base control.
        /// </summary>
        /// <param name="writer">The writer.</param>
        public virtual void RenderBaseControl( HtmlTextWriter writer )
        {
            Dictionary<string, string> definedValues = null;
            if ( DefinedTypeId.HasValue )
            {
                definedValues = new Dictionary<string, string>();
                new DefinedValueService( new RockContext() )
                    .GetByDefinedTypeId( DefinedTypeId.Value )
                    .ToList()
                    .ForEach( v => definedValues.Add( v.Id.ToString(), v.Value ) );
            }
            else if ( CustomValues != null )
            {
                definedValues = CustomValues;
            }

            writer.AddAttribute( HtmlTextWriterAttribute.Class, "value-list" );
            writer.RenderBeginTag( HtmlTextWriterTag.Span );
            writer.WriteLine();

            _hfValue.RenderControl( writer );
            writer.WriteLine();

            StringBuilder valueHtml = new StringBuilder();
            valueHtml.Append( @"<div class=""controls controls-row form-control-group"">");
            if ( definedValues != null )
            {
                valueHtml.Append( @"<select class=""form-control input-width-lg js-value-list-input""><option value=""""></option>" );
                foreach ( var definedValue in definedValues )
                {
                    valueHtml.AppendFormat( @"<option value=""{0}"">{1}</option>", definedValue.Key, definedValue.Value );
                }
                valueHtml.Append( @"</select>" );
            }
            else
            {
                valueHtml.AppendFormat( @"<input class=""form-control input-width-lg js-value-list-input"" type=""text"" placeholder=""{0}""></input>", ValuePrompt );
            }
            valueHtml.Append( @"<a href=""#"" class=""btn btn-sm btn-danger value-list-remove""><i class=""fa fa-minus-circle""></i></a></div>" );

            var hfValueHtml = new HtmlInputHidden();
            hfValueHtml.AddCssClass( "js-value-list-html" );
            hfValueHtml.Value = valueHtml.ToString();
            hfValueHtml.RenderControl( writer );

            writer.AddAttribute( HtmlTextWriterAttribute.Class, "value-list-rows" );
            writer.RenderBeginTag( HtmlTextWriterTag.Span );
            writer.WriteLine();

            string[] values = this.Value.Split( new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries );
            foreach ( string value in values )
            {
                writer.AddAttribute( HtmlTextWriterAttribute.Class, "controls controls-row form-control-group" );
                writer.RenderBeginTag( HtmlTextWriterTag.Div );
                writer.WriteLine();

                if ( definedValues != null )
                {
                    DropDownList ddl = new DropDownList();
                    ddl.AddCssClass( "form-control input-width-lg js-value-list-input" );
                    ddl.DataTextField = "Value";
                    ddl.DataValueField = "Key";
                    ddl.DataSource = definedValues;
                    ddl.DataBind();
                    ddl.Items.Insert( 0, new ListItem( string.Empty, string.Empty ) );
                    ddl.SelectedValue = value;
                    ddl.RenderControl( writer );
                }
                else
                {
                    writer.AddAttribute( HtmlTextWriterAttribute.Class, "form-control input-width-lg js-value-list-input" );
                    writer.AddAttribute( HtmlTextWriterAttribute.Type, "text" );
                    writer.AddAttribute( "placeholder", ValuePrompt );
                    writer.AddAttribute( HtmlTextWriterAttribute.Value, value );
                    writer.RenderBeginTag( HtmlTextWriterTag.Input );
                    writer.RenderEndTag();
                }

                writer.Write( " " );
                writer.WriteLine();

                // Write Remove Button
                writer.AddAttribute( HtmlTextWriterAttribute.Href, "#" );
                writer.AddAttribute( HtmlTextWriterAttribute.Class, "btn btn-sm btn-danger value-list-remove" );
                writer.RenderBeginTag( HtmlTextWriterTag.A );
                writer.AddAttribute(HtmlTextWriterAttribute.Class, "fa fa-minus-circle");
                writer.RenderBeginTag( HtmlTextWriterTag.I );
                writer.RenderEndTag();
                writer.RenderEndTag();
                writer.WriteLine();

                writer.RenderEndTag();
                writer.WriteLine();

            }

//.........这里部分代码省略.........

开发者ID:Ganon11，项目名称:Rock，代码行数:101，代码来源:ValueList.cs

示例2: RenderEntityFieldsControls

        /// <summary>
        /// Renders the entity fields controls.
        /// </summary>
        /// <param name="entityType">Type of the entity.</param>
        /// <param name="filterControl">The filter control.</param>
        /// <param name="writer">The writer.</param>
        /// <param name="entityFields">The entity fields.</param>
        /// <param name="groupedControls">The grouped controls.</param>
        /// <param name="ddlEntityField">The DDL entity field.</param>
        public void RenderEntityFieldsControls( Type entityType, FilterField filterControl, HtmlTextWriter writer, List<EntityField> entityFields, Dictionary<string, List<Control>> groupedControls, DropDownList ddlEntityField )
        {
            string selectedEntityField = ddlEntityField.SelectedValue;

            writer.AddAttribute( "class", "row js-filter-row" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );

            writer.AddAttribute( "class", "col-md-3" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );
            ddlEntityField.AddCssClass( "entity-property-selection" );
            ddlEntityField.RenderControl( writer );
            writer.RenderEndTag();

            StringBuilder sb = new StringBuilder();
            int i = 0;

            writer.AddAttribute( "class", "col-md-9" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );

            foreach ( var entityField in entityFields )
            {
                if ( entityField.Name != selectedEntityField )
                {
                    writer.AddStyleAttribute( HtmlTextWriterStyle.Display, "none" );
                }

                writer.AddAttribute( "class", "row field-criteria" );
                writer.RenderBeginTag( HtmlTextWriterTag.Div );

                var propertyControls = groupedControls[entityField.Name];
                if ( propertyControls.Count == 1 )
                {
                    writer.AddAttribute( "class", "col-md-1" );
                    writer.RenderBeginTag( HtmlTextWriterTag.Div );
                    writer.Write( "<span class='data-view-filter-label'>is</span>" );
                    writer.RenderEndTag();

                    writer.AddAttribute( "class", "col-md-11" );
                    writer.RenderBeginTag( HtmlTextWriterTag.Div );
                    propertyControls[0].RenderControl( writer );
                    writer.RenderEndTag();
                }
                else if ( propertyControls.Count == 2 )
                {
                    writer.AddAttribute( "class", "col-md-4" );
                    writer.RenderBeginTag( HtmlTextWriterTag.Div );
                    propertyControls[0].RenderControl( writer );
                    writer.RenderEndTag();

                    writer.AddAttribute( "class", "col-md-8" );
                    writer.RenderBeginTag( HtmlTextWriterTag.Div );
                    propertyControls[1].RenderControl( writer );
                    writer.RenderEndTag();
                }

                writer.RenderEndTag();  // row

                string clientFormatSelection = string.Empty;
                switch ( entityField.FilterFieldType )
                {
                    case SystemGuid.FieldType.TIME:
                    case SystemGuid.FieldType.DATE:
                        clientFormatSelection = string.Format( "result = '{0} ' + $('select', $selectedContent).find(':selected').text() + ( $('input', $selectedContent).filter(':visible').length ?  (' \\'' +  $('input', $selectedContent).filter(':visible').val()  + '\\'') : '' )", entityField.Title );
                        break;

                    case SystemGuid.FieldType.DECIMAL:
                    case SystemGuid.FieldType.INTEGER:
                    case SystemGuid.FieldType.TEXT:
                        clientFormatSelection = string.Format( "result = '{0} ' + $('select', $selectedContent).find(':selected').text() + ( $('input', $selectedContent).filter(':visible').length ?  (' \\'' +  $('input', $selectedContent).filter(':visible').val()  + '\\'') : '' )", entityField.Title );
                        break;

                    case SystemGuid.FieldType.MULTI_SELECT:
                        clientFormatSelection = string.Format( "var selectedItems = ''; $('input:checked', $selectedContent).each(function() {{ selectedItems += selectedItems == '' ? '' : ' or '; selectedItems += '\\'' + $(this).parent().text() + '\\'' }}); result = '{0} is ' + selectedItems ", entityField.Title );
                        break;

                    case SystemGuid.FieldType.DAY_OF_WEEK:
                    case SystemGuid.FieldType.SINGLE_SELECT:
                        clientFormatSelection = string.Format( "result = '{0} is ' + '\\'' + $('select', $selectedContent).find(':selected').text() + '\\''", entityField.Title );
                        break;
                }

                if ( clientFormatSelection != string.Empty )
                {
                    string lineFormat = @"
            case {0}: {1}; break;";

                    sb.AppendFormat( lineFormat, i, clientFormatSelection );
                }

                i++;
            }
//.........这里部分代码省略.........

开发者ID:jondhinkle，项目名称:Rock，代码行数:101，代码来源:EntityFieldFilter.cs

示例3: RenderBaseControl

        /// <summary>
        /// Renders the base control.
        /// </summary>
        /// <param name="writer">The writer.</param>
        public override void RenderBaseControl( HtmlTextWriter writer )
        {
            Dictionary<string, string> values = null;
            if ( DefinedTypeId.HasValue )
            {
                values = new Dictionary<string, string>();
                new DefinedValueService( new RockContext() )
                    .GetByDefinedTypeId( DefinedTypeId.Value )
                    .ToList()
                    .ForEach( v => values.Add( v.Id.ToString(), v.Value ) );
            }
            else if ( CustomValues != null )
            {
                values = CustomValues;
            }

            writer.AddAttribute( HtmlTextWriterAttribute.Class, "key-value-list " + this.CssClass );
            writer.AddAttribute( HtmlTextWriterAttribute.Id, this.ClientID );
            writer.RenderBeginTag( HtmlTextWriterTag.Span );
            writer.WriteLine();

            _hfValue.RenderControl( writer );
            writer.WriteLine();

            StringBuilder html = new StringBuilder();
            html.Append( @"<div class=""controls controls-row form-control-group"">");
            if ( CustomKeys != null && CustomKeys.Any() )
            {
                html.Append( @"<select class=""key-value-key form-control input-width-md js-key-value-input"">" );
                foreach ( var key in CustomKeys )
                {
                    html.AppendFormat( @"<option value=""{0}"">{1}</option>", key.Key, key.Value );
                }
                html.Append( @"</select>" );
            }
            else
            {
                html.AppendFormat( @"<input class=""key-value-key form-control input-width-md js-key-value-input"" type=""text"" placeholder=""{0}""></input> ", KeyPrompt );
            }

            if ( values != null )
            {
                html.Append( @"<select class=""key-value-value form-control input-width-md js-key-value-input"">" );
                foreach ( var value in values )
                {
                    html.AppendFormat( @"<option value=""{0}"">{1}</option>", value.Key, value.Value );
                }
                html.Append( @"</select>" );
            }
            else
            {
                html.AppendFormat( @"<input class=""key-value-value input-width-md form-control js-key-value-input"" type=""text"" placeholder=""{0}""></input>", ValuePrompt );
            }
            html.Append( @"<a href=""#"" class=""btn btn-sm btn-danger key-value-remove""><i class=""fa fa-minus-circle""></i></a></div>" );

            var hfValueHtml = new HtmlInputHidden();
            hfValueHtml.AddCssClass( "js-value-html" );
            hfValueHtml.Value = html.ToString();
            hfValueHtml.RenderControl( writer );

            writer.AddAttribute( HtmlTextWriterAttribute.Class, "key-value-rows" );
            writer.RenderBeginTag( HtmlTextWriterTag.Span );
            writer.WriteLine();

            string[] nameValues = this.Value.Split( new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries );
            foreach ( string nameValue in nameValues )
            {
                string[] nameAndValue = nameValue.Split( new char[] { '^' }, StringSplitOptions.RemoveEmptyEntries );

                writer.AddAttribute( HtmlTextWriterAttribute.Class, "controls controls-row form-control-group" );
                writer.RenderBeginTag( HtmlTextWriterTag.Div );
                writer.WriteLine();

                // Write Key
                if ( CustomKeys != null && CustomKeys.Any() )
                {
                    DropDownList ddl = new DropDownList();
                    ddl.AddCssClass( "key-value-key form-control input-width-md js-key-value-input" );
                    ddl.DataTextField = "Value";
                    ddl.DataValueField = "Key";
                    ddl.DataSource = CustomKeys;
                    ddl.DataBind();
                    if ( nameAndValue.Length >= 1 )
                    {
                        ddl.SelectedValue = nameAndValue[0];
                    }
                    ddl.RenderControl( writer );
                }
                else
                {
                    // Write Name
                    writer.AddAttribute( HtmlTextWriterAttribute.Class, "key-value-key form-control input-width-md js-key-value-input" );
                    writer.AddAttribute( HtmlTextWriterAttribute.Type, "text" );
                    writer.AddAttribute( HtmlTextWriterAttribute.Value, nameAndValue.Length >= 1 ? nameAndValue[0] : string.Empty );
                    writer.AddAttribute( "placeholder", KeyPrompt );
                    writer.RenderBeginTag( HtmlTextWriterTag.Input );
//.........这里部分代码省略.........

开发者ID:tcavaletto，项目名称:Rock-CentralAZ，代码行数:101，代码来源:KeyValueList.cs

示例4: RenderControl

        /// <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 )
        {
            writer.AddAttribute( HtmlTextWriterAttribute.Class, "key-value-list" );
            writer.RenderBeginTag( HtmlTextWriterTag.Span );
            writer.WriteLine();

            base.RenderControl( writer );
            writer.WriteBreak();
            writer.WriteLine();

            writer.AddAttribute( HtmlTextWriterAttribute.Class, "key-value-rows" );
            writer.RenderBeginTag( HtmlTextWriterTag.Span );
            writer.WriteLine();

            List<DefinedValue> values = null;
            if ( DefinedTypeId.HasValue )
            {
                values = new DefinedValueService().GetByDefinedTypeId( DefinedTypeId.Value ).ToList();
            }

            string[] nameValues = this.Value.Split( new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries );
            foreach ( string nameValue in nameValues )
            {
                string[] nameAndValue = nameValue.Split( new char[] { '^' }, StringSplitOptions.RemoveEmptyEntries );

                writer.AddAttribute( HtmlTextWriterAttribute.Class, "controls controls-row" );
                writer.RenderBeginTag( HtmlTextWriterTag.Div );
                writer.WriteLine();

                // Write Name
                writer.AddAttribute( HtmlTextWriterAttribute.Class, "span3 key-value-key" );
                writer.AddAttribute( HtmlTextWriterAttribute.Type, "text" );
                writer.AddAttribute( HtmlTextWriterAttribute.Value, nameAndValue.Length >= 1 ? nameAndValue[0] : string.Empty );
                writer.AddAttribute( "placeholder", "Key" );
                writer.RenderBeginTag( HtmlTextWriterTag.Input );
                writer.RenderEndTag();
                writer.Write( " " );
                writer.WriteLine();

                // Write Value
                if ( values == null )
                {
                    writer.AddAttribute( HtmlTextWriterAttribute.Class, "span4 key-value-value" );
                    writer.AddAttribute( HtmlTextWriterAttribute.Type, "text" );
                    writer.AddAttribute( "placeholder", "Value" );
                    writer.AddAttribute( HtmlTextWriterAttribute.Value, nameAndValue.Length >= 2 ? nameAndValue[1] : string.Empty );
                    writer.RenderBeginTag( HtmlTextWriterTag.Input );
                    writer.RenderEndTag();
                }
                else
                {
                    DropDownList ddl = new DropDownList();
                    ddl.AddCssClass( "key-value-value" );
                    ddl.DataTextField = "Name";
                    ddl.DataValueField = "Id";
                    ddl.DataSource = values;
                    ddl.DataBind();
                    ddl.Items.Insert(0, new ListItem( string.Empty, string.Empty ) );
                    if ( nameAndValue.Length >= 2 )
                    {
                        ddl.SelectedValue = nameAndValue[1];
                    }
                    ddl.RenderControl( writer );
                }

                writer.Write( " " );
                writer.WriteLine();

                // Write Remove Button
                writer.AddAttribute( HtmlTextWriterAttribute.Class, "btn key-value-remove" );
                writer.AddAttribute( HtmlTextWriterAttribute.Href, "#" );
                writer.RenderBeginTag( HtmlTextWriterTag.A );
                writer.AddAttribute(HtmlTextWriterAttribute.Class, "fa fa-minus-circle");
                writer.RenderBeginTag( HtmlTextWriterTag.I );
                writer.RenderEndTag();
                writer.RenderEndTag();
                writer.WriteLine();

                writer.RenderEndTag();
                writer.WriteLine();

            }

            writer.RenderEndTag();
            writer.WriteLine();

            writer.AddAttribute( HtmlTextWriterAttribute.Class, "btn key-value-add" );
            writer.AddAttribute( HtmlTextWriterAttribute.Href, "#" );
            writer.RenderBeginTag( HtmlTextWriterTag.A );
            writer.AddAttribute(HtmlTextWriterAttribute.Class, "fa fa-plus-circle");
            writer.RenderBeginTag( HtmlTextWriterTag.I );
            writer.RenderEndTag();
            writer.RenderEndTag();
            writer.WriteLine();

            writer.RenderEndTag();
//.........这里部分代码省略.........

开发者ID:pkdevbox，项目名称:Rock，代码行数:101，代码来源:KeyValueList.cs

示例5: RenderEntityFieldsControls

        /// <summary>
        /// Renders the entity fields controls.
        /// </summary>
        /// <param name="entityType">Type of the entity.</param>
        /// <param name="filterControl">The filter control.</param>
        /// <param name="writer">The writer.</param>
        /// <param name="entityFields">The entity fields.</param>
        /// <param name="ddlEntityField">The DDL entity field.</param>
        /// <param name="propertyControls">The property controls.</param>
        /// <param name="propertyControlsPrefix">The property controls prefix.</param>
        public void RenderEntityFieldsControls( Type entityType, FilterField filterControl, HtmlTextWriter writer, List<EntityField> entityFields, 
            DropDownList ddlEntityField, List<Control> propertyControls, string propertyControlsPrefix )
        {
            string selectedEntityField = ddlEntityField.SelectedValue;

            writer.AddAttribute( "class", "row js-filter-row" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );

            writer.AddAttribute( "class", "col-md-3" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );
            ddlEntityField.AddCssClass( "entity-property-selection" );
            ddlEntityField.RenderControl( writer );
            writer.RenderEndTag();
            writer.AddAttribute( "class", "col-md-9" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );

            // generate result for "none"
            StringBuilder sb = new StringBuilder();
            string lineFormat = @"
            case {0}: {1}; break;";

            int fieldIndex = 0;
            sb.AppendFormat( lineFormat, fieldIndex, "result = ''" );
            fieldIndex++;

            // render empty row for "none"
            writer.AddAttribute( "class", "row field-criteria" );
            writer.RenderBeginTag( HtmlTextWriterTag.Div );
            writer.RenderEndTag();  // row

            foreach ( var entityField in entityFields )
            {
                string controlId = string.Format("{0}_{1}", propertyControlsPrefix, entityField.Name );
                var control = propertyControls.FirstOrDefault( c => c.ID == controlId );
                if ( control != null )
                {
                    if ( entityField.Name != selectedEntityField )
                    {
                        if ( control is HtmlControl )
                        {
                            ( (HtmlControl)control ).Style["display"] = "none";
                        }
                        else if ( control is WebControl )
                        {
                            ( (WebControl)control ).Style["display"] = "none";
                        }
                    }
                    control.RenderControl( writer );

                    string clientFormatSelection = entityField.FieldType.Field.GetFilterFormatScript( entityField.FieldConfig, entityField.Title );

                    if ( clientFormatSelection != string.Empty )
                    {
                        sb.AppendFormat( lineFormat, fieldIndex, clientFormatSelection );
                    }

                    fieldIndex++;
                }
            }

            writer.RenderEndTag();  // col-md-9

            writer.RenderEndTag();  // row

            string scriptFormat = @"
            function {0}PropertySelection($content){{

            var sIndex = $('select.entity-property-selection', $content).find(':selected').index();
            var $selectedContent = $('div.field-criteria', $content).eq(sIndex);
            var result = '';
            switch(sIndex) {{
            {1}
            }}
            return result;
            }}
            ";

            string script = string.Format( scriptFormat, entityType.Name, sb.ToString() );
            ScriptManager.RegisterStartupScript( filterControl, typeof( FilterField ), entityType.Name + "-property-selection", script, true );

            script = @"
            $('select.entity-property-selection').change(function(){
            var $parentRow = $(this).closest('.js-filter-row');
            $parentRow.find('div.field-criteria').hide();
            $parentRow.find('div.field-criteria').eq($(this).find(':selected').index()).show();
            });";

            // only need this script once per page
            ScriptManager.RegisterStartupScript( filterControl.Page, filterControl.Page.GetType(), "entity-property-selection-change-script", script, true );

//.........这里部分代码省略.........

开发者ID:tcavaletto，项目名称:Rock-CentralAZ，代码行数:101，代码来源:EntityFieldFilter.cs

注：本文中的System.Web.UI.WebControls.DropDownList.AddCssClass方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。