C# this.AddAttribute方法代码示例

 public static HtmlTextWriter AddTestHistory(this HtmlTextWriter writer, NunitGoTest nunitGoTest, string id = "")
 {
     writer.AddAttribute(HtmlTextWriterAttribute.Id, id.Equals("") ? "table-cell" : id);
     writer.AddStyleAttribute(HtmlTextWriterStyle.Padding, "20px");
     writer.RenderBeginTag(HtmlTextWriterTag.Div);
     writer.AddAttribute(HtmlTextWriterAttribute.Id, Output.GetHistoryChartId(nunitGoTest.Guid, nunitGoTest.DateTimeFinish));
     writer.RenderBeginTag(HtmlTextWriterTag.Div);
     writer.RenderEndTag();//DIV
     writer.RenderEndTag();//DIV
     return writer;
 }

 public static HtmlTextWriter AddEnvironment(this HtmlTextWriter writer, string id = "")
 {
     writer.AddAttribute(HtmlTextWriterAttribute.Id, id.Equals("") ? "table-cell" : id);
     writer.AddStyleAttribute(HtmlTextWriterStyle.Padding, "20px");
     writer.RenderBeginTag(HtmlTextWriterTag.Div);
     writer.AddTag(HtmlTextWriterTag.B, "Environment information: ");
     writer.RenderBeginTag(HtmlTextWriterTag.P);
     writer.Write(Bullet.HtmlCode + "CLR version: " + Environment.Version);
     writer.RenderEndTag();
     writer.RenderBeginTag(HtmlTextWriterTag.P);
     writer.Write(Bullet.HtmlCode + "OS version: " + Environment.OSVersion.VersionString);
     writer.RenderEndTag();
     writer.RenderBeginTag(HtmlTextWriterTag.P);
     writer.Write(Bullet.HtmlCode + "Platform: " + Environment.OSVersion.Platform);
     writer.RenderEndTag();
     writer.RenderBeginTag(HtmlTextWriterTag.P);
     writer.Write(Bullet.HtmlCode + "Machine name: " + Environment.MachineName);
     writer.RenderEndTag();
     writer.RenderBeginTag(HtmlTextWriterTag.P);
     writer.Write(Bullet.HtmlCode + "User domain: " + Environment.UserDomainName);
     writer.RenderEndTag();
     writer.RenderBeginTag(HtmlTextWriterTag.P);
     writer.Write(Bullet.HtmlCode + "User: " + Environment.UserName);
     writer.RenderEndTag();
     writer.RenderEndTag();//DIV
     return writer;
 }

        public static HtmlTextWriter AddTestEvents(this HtmlTextWriter writer, NunitGoTest nunitGoTest, string id = "")
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Id, id.Equals("") ? "table-cell" : id);
            writer.AddStyleAttribute(HtmlTextWriterStyle.Padding, "20px");
            writer.RenderBeginTag(HtmlTextWriterTag.Div);
            var events = nunitGoTest.Events.OrderBy(x => x.Started);
            foreach (var testEvent in events)
            {
                writer.RenderBeginTag(HtmlTextWriterTag.P);
                writer.AddTag(HtmlTextWriterTag.B, "Test event: ");
                writer.Write(testEvent.Name);
                writer.RenderEndTag(); //P

                writer.RenderBeginTag(HtmlTextWriterTag.P);
                writer.Write(Bullet.HtmlCode + "Started: " + testEvent.Started.ToString("dd.MM.yy HH:mm:ss.fff"));
                writer.RenderEndTag();
                writer.RenderBeginTag(HtmlTextWriterTag.P);
                writer.Write(Bullet.HtmlCode + "Finished: " + testEvent.Finished.ToString("dd.MM.yy HH:mm:ss.fff"));
                writer.RenderEndTag();
                writer.RenderBeginTag(HtmlTextWriterTag.P);
                writer.Write(Bullet.HtmlCode + "Duration: " + testEvent.DurationString);
                writer.RenderEndTag();

            }
            if (!events.Any())
                writer.Write("There are no test events in this test");
            writer.RenderEndTag();//DIV
            return writer;
        }

 public static void AddKnockoutDataBind(this IHtmlWriter writer, string name, DotvvmControl control, DotvvmProperty property, Action nullBindingAction = null,
     string valueUpdate = null, bool renderEvenInServerRenderingMode = false, bool setValueBack = false)
 {
     var expression = control.GetValueBinding(property);
     if (expression != null && (!control.RenderOnServer || renderEvenInServerRenderingMode))
     {
         writer.AddAttribute("data-bind", name + ": " + expression.GetKnockoutBindingExpression(), true, ", ");
         if (valueUpdate != null)
         {
             writer.AddAttribute("data-bind", "valueUpdate: '" + valueUpdate + "'", true, ", ");
         }
     }
     else
     {
         if (nullBindingAction != null) nullBindingAction();
         if (setValueBack && expression != null) control.SetValue(property, expression.Evaluate(control, property));
     }
 }

        /// <summary>
        /// Renders a link to the file field as a hyperlink tag. Rendering directives in the Action parameter will construct the body of the link. You may add attributes to the link by adding them to the writer before invoking this method.
        /// </summary>
        public static void RenderFileFieldLink(this HtmlTextWriter writer, IFileField fileField, Action linkBody)
        {
            if (!fileField.HasValue) return;

            writer.AddAttribute("href", fileField.Url);
            writer.RenderBeginTag("a");
            linkBody();
            writer.RenderEndTag();
        }

 public static void AddAttributes(this HtmlTextWriter writer, IDictionary<string, object> attributes)
 {
   if (attributes!=null && attributes.Any())
   {
     foreach (KeyValuePair<string, object> attribute in attributes)
     {
       writer.AddAttribute(attribute.Key, attribute.Value.ToString(), true);
     }
   }
 }

        internal static void BeginTable(this HtmlTextWriter writer, string border, string cellpadding, string cellspacing, string[] headings)
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Border, border);
            writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, cellpadding);
            writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, cellspacing);
            writer.RenderBeginTag(HtmlTextWriterTag.Table);
            writer.RenderBeginTag(HtmlTextWriterTag.Thead);
            writer.RenderBeginTag(HtmlTextWriterTag.Tr);

            foreach (var header in headings)
            {
                writer.RenderBeginTag(HtmlTextWriterTag.Td);
                writer.Write(header);
                writer.RenderEndTag(); // Td
            }

            writer.RenderEndTag(); // Tr
            writer.RenderEndTag(); // Thead
        }

 public static void OpenTreeItem(this HtmlTextWriter writer, string name, string id, string fontSize = "100%", bool isChecked = true)
 {
     writer.RenderBeginTag(HtmlTextWriterTag.Ul);
     writer.RenderBeginTag(HtmlTextWriterTag.Li);
     writer.AddAttribute(HtmlTextWriterAttribute.Type, "checkbox");
     if (isChecked)
     {
         writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked");
     }
     writer.AddAttribute(HtmlTextWriterAttribute.Id, id);
     writer.RenderBeginTag(HtmlTextWriterTag.Input);
     writer.RenderEndTag(); //INPUT
     writer.AddAttribute(HtmlTextWriterAttribute.For, id);
     writer.AddStyleAttribute(HtmlTextWriterStyle.FontWeight, "bold");
     writer.AddStyleAttribute(HtmlTextWriterStyle.FontSize, fontSize);
     writer.RenderBeginTag(HtmlTextWriterTag.Label);
     writer.Write(name);
     writer.RenderEndTag(); //LABEL
 }

        /// <summary>
        /// Adds a new row to the Prevalue Editor, (with an optional description).
        /// </summary>
        /// <param name="writer">The HtmlTextWriter.</param>
        /// <param name="label">The label for the field.</param>
        /// <param name="description">The description for the field.</param>
        /// <param name="controls">The controls for the field.</param>
        public static void AddPrevalueRow(this HtmlTextWriter writer, string label, string description, params Control[] controls)
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Class, "row clearfix");
            writer.RenderBeginTag(HtmlTextWriterTag.Div); // start 'row'

            writer.AddAttribute(HtmlTextWriterAttribute.Class, "label");
            writer.RenderBeginTag(HtmlTextWriterTag.Div); // start 'label'

            var lbl = new HtmlGenericControl("label") { InnerText = label };

            if (controls.Length > 0 && !string.IsNullOrEmpty(controls[0].ClientID))
            {
                lbl.Attributes.Add("for", controls[0].ClientID);
            }

            lbl.RenderControl(writer);

            writer.RenderEndTag(); // end 'label'

            writer.AddAttribute(HtmlTextWriterAttribute.Class, "field");
            writer.RenderBeginTag(HtmlTextWriterTag.Div); // start 'field'

            foreach (var control in controls)
            {
                control.RenderControl(writer);
            }

            writer.RenderEndTag(); // end 'field'

            if (!string.IsNullOrEmpty(description))
            {
                writer.AddAttribute(HtmlTextWriterAttribute.Class, "description");
                writer.RenderBeginTag(HtmlTextWriterTag.Div); // start 'description'

                var desc = new Literal() { Text = description };
                desc.RenderControl(writer);

                writer.RenderEndTag(); // end 'description'
            }

            writer.RenderEndTag(); // end 'row'
        }

 public static void AddAttributes(this HtmlTextWriter writer, IDictionary<string, object> attributes)
 {
     if (attributes.Any<KeyValuePair<string, object>>())
     {
         foreach (var pair in attributes)
         {
             if (pair.Value != null)
                 writer.AddAttribute(pair.Key, pair.Value.ToString(), true);
         }
     }
 }

        internal static void BeginDocument(this HtmlTextWriter writer, string title, string inlineStyleSheet)
        {
            writer.AddAttribute("http-equiv", "Content-Type");
            writer.AddAttribute("content", "text/html;charset=UTF-8");
            writer.RenderBeginTag(HtmlTextWriterTag.Meta);
            writer.RenderEndTag();

            writer.RenderBeginTag(HtmlTextWriterTag.Html);
            writer.RenderBeginTag(HtmlTextWriterTag.Style);
            writer.Write(inlineStyleSheet);
            writer.RenderEndTag(); // Style

            writer.RenderBeginTag(HtmlTextWriterTag.Head);
            writer.RenderBeginTag(HtmlTextWriterTag.Title);
            writer.Write(title);
            writer.RenderEndTag();
            writer.RenderEndTag();

            writer.RenderBeginTag(HtmlTextWriterTag.Body);
        }

 public static void AddTag(this HtmlTextWriter writer, HtmlTextWriterTag tag,
     Dictionary<string, string> attributes1, 
     Dictionary<HtmlTextWriterAttribute, string> attributes2,
     string value = "")
 {
     foreach (var attribute in attributes1)
     {
         writer.AddAttribute(attribute.Key, attribute.Value);
     }
     foreach (var attribute in attributes2)
     {
         writer.AddAttribute(attribute.Key, attribute.Value);
     }
     writer.RenderBeginTag(tag);
     if (value != "")
     {
         writer.Write(value);
     }
     writer.RenderEndTag();
 }

        public static void AddAttributes(this HtmlTextWriter writer, IDictionary<string, object> attributes)
        {
            Guard.IsNotNull(writer, "writer");

            if (!attributes.IsNullOrEmpty())
            {
                foreach (KeyValuePair<string, object> attribute in attributes)
                {
                    writer.AddAttribute(attribute.Key, attribute.Value.ToString(), true);
                }
            }
        }

        /// <summary>
        ///   Adds the prevalue row heading.
        /// </summary>
        /// <param name = "writer">The writer.</param>
        /// <param name = "heading">The heading.</param>
        public static void AddPrevalueHeading(this HtmlTextWriter writer, string heading)
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Class, "row clearfix");
            writer.RenderBeginTag(HtmlTextWriterTag.Div); // start 'row'

            writer.RenderBeginTag(HtmlTextWriterTag.H3); // start 'h3'

            writer.Write(heading);

            writer.RenderEndTag(); // end 'h3'

            writer.RenderEndTag(); // end 'row'
        }

 public static HtmlTextWriter AddScreenshots(this HtmlTextWriter writer, NunitGoTest nunitGoTest, string id = "")
 {
     writer.AddAttribute(HtmlTextWriterAttribute.Id, id.Equals("") ? "table-cell" : id);
     writer.AddStyleAttribute(HtmlTextWriterStyle.Padding, "20px");
     writer.RenderBeginTag(HtmlTextWriterTag.Div);
     var screens = nunitGoTest.Screenshots.OrderBy(x => x.Date);
     foreach (var screenshot in screens)
     {
         writer.Write("Screenshot (Date: " + screenshot.Date.ToString("dd.MM.yy HH:mm:ss.fff") + "):");
         writer.AddAttribute(HtmlTextWriterAttribute.Href, @"./../../Screenshots/" + screenshot.Name);
         writer.RenderBeginTag(HtmlTextWriterTag.A);
         writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
         writer.AddAttribute(HtmlTextWriterAttribute.Src, @"./../../Screenshots/" + screenshot.Name);
         writer.AddAttribute(HtmlTextWriterAttribute.Alt, screenshot.Name);
         writer.RenderBeginTag(HtmlTextWriterTag.Img);
         writer.RenderEndTag();//IMG
         writer.RenderEndTag();//A
     }
     if(!screens.Any())
         writer.Write("There are no screenshots in this test");
     writer.RenderEndTag();//DIV
     return writer;
 }