示例#1
0
        /// <summary>
        /// Overriden. Verifies certain properties.
        /// </summary>
        /// <param name="e">An EventArgs object that contains the event data.</param>
        protected override void OnLoad(EventArgs e)
        {
            if ((Page != null) && !Page.IsPostBack)
            {
                if ((TargetID != String.Empty) && (Target == null))
                {
                    // TargetID cannot be found
                    throw new Exception(GetStringResource("TabStripInvalidTargetID"));
                }

                foreach (TabItem item in Items)
                {
                    if (item is Tab)
                    {
                        Tab      tab    = (Tab)item;
                        PageView target = tab.Target;

                        if ((tab.TargetID != String.Empty) && (target == null))
                        {
                            // TargetID cannot be found
                            throw new Exception(GetStringResource("TabInvalidTargetID"));
                        }
                    }
                }

                SetTargetSelectedIndex();
            }

            base.OnLoad(e);
        }
示例#2
0
        /// <summary>
        /// Activates the targetted PageView within a MultiPage control.
        /// </summary>
        private void SetTargetSelectedIndex()
        {
            int arrayIndex = Items.ToArrayIndex(SelectedIndex);

            if (arrayIndex >= 0)
            {
                Tab tab = (Tab)Items[arrayIndex];

                MultiPage multiPage = Target;
                if (multiPage != null)
                {
                    PageView page = (tab == null) ? null : tab.Target;
                    if ((page != null) && !page.Selected)
                    {
                        if (_OldMultiPageIndex < 0)
                        {
                            _OldMultiPageIndex = multiPage.SelectedIndex;
                        }

                        // Activate the PageView
                        page.Activate();
                    }
                }
            }
        }
示例#3
0
        /// <summary>
        /// The rendering path for downlevel browsers.
        /// </summary>
        /// <param name="writer">The output stream that renders HTML content to the client.</param>
        protected override void RenderDownLevelPath(HtmlTextWriter writer)
        {
            if (Width == Unit.Empty)
            {
                Width = Unit.Percentage(100);
            }

            AddAttributesToRender(writer);

            string padding = Util.ExtractNumberString(Style["padding"]);

            if (padding != String.Empty)
            {
                writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, padding);
            }

            writer.RenderBeginTag(HtmlTextWriterTag.Table);
            writer.RenderBeginTag(HtmlTextWriterTag.Tr);

            // Only render the page that is visible
            PageView page = SelectedPage;

            if (page != null)
            {
                page.RenderControl(writer);
            }
            // base.RenderDownLevelPath(writer);

            writer.RenderEndTag();
            writer.RenderEndTag();
        }
示例#4
0
        /// <summary>
        /// The rendering path for visual designers.
        /// </summary>
        /// <param name="writer">The output stream that renders HTML content to the client.</param>
        protected override void RenderDesignerPath(HtmlTextWriter writer)
        {
            if (Width == Unit.Empty)
            {
                Width = Unit.Percentage(100);
            }

            AddAttributesToRender(writer);
            writer.RenderBeginTag(HtmlTextWriterTag.Div);

            // Only render the page that is visible
            PageView page = SelectedPage;

            if (page != null)
            {
                page.RenderControl(writer);
            }

            writer.RenderEndTag();
        }