/// <include file='doc\HtmlFormAdapter.uex' path='docs/doc[@for="HtmlFormAdapter.RenderPager"]/*' />
protected virtual void RenderPager(HtmlMobileTextWriter writer)
{
if (!_renderPager)
{
return;
}
PagerStyle pagerStyle = Control.PagerStyle;
int pageCount = Control.PageCount;
if (pageCount <= 1)
{
return;
}
int page = Control.CurrentPage;
String text = pagerStyle.GetPageLabelText(page, pageCount);
if ((page > 1) || (text.Length > 0) || (page < pageCount))
{
writer.EnterStyle(pagerStyle);
}
if (page > 1)
{
RenderPagerTag(writer, page - 1,
pagerStyle.GetPreviousPageText(page));
writer.Write(" ");
}
if (text.Length > 0)
{
writer.WriteEncodedText(text);
writer.Write(" ");
}
if (page < pageCount)
{
RenderPagerTag(writer, page + 1,
pagerStyle.GetNextPageText(page));
}
if ((page > 1) || (text.Length > 0) || (page < pageCount))
{
writer.ExitStyle(pagerStyle, true);
}
}
/// <include file='doc\HtmlListAdapter.uex' path='docs/doc[@for="HtmlListAdapter.RenderList"]/*' />
protected virtual void RenderList(HtmlMobileTextWriter writer)
{
MobileListItemCollection items = Control.Items;
Wrapping wrap = Style.Wrapping; // used for tables, no decoration case.
if (items.Count == 0)
{
return;
}
int pageStart = Control.FirstVisibleItemIndex;
int pageSize = Control.VisibleItemCount;
// Determine what markup to use.
String listSuffix, itemPrefix, itemSuffix;
ListDecoration decoration = Control.Decoration;
bool insideStyle = true;
// We know that for table tag, outer style doesn't carry over
// into inside tags so style state needs to be reset.
// For other cases, we enter the style here once and exit at the
// end once.
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.EnterStyle(Style);
insideStyle = false;
}
switch (decoration)
{
case ListDecoration.Bulleted:
writer.WriteLine("<ul>");
listSuffix = "</ul>";
itemPrefix = "<li>";
itemSuffix = "</li>";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "<br>";
}
break;
case ListDecoration.Numbered:
if (pageStart == 0)
{
writer.WriteLine("<ol>");
}
else
{
writer.Write("<ol start=\"");
writer.Write(pageStart + 1);
writer.WriteLine("\">");
}
listSuffix = "</ol>";
itemPrefix = "<li>";
itemSuffix = "</li>";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "<br>";
}
break;
default:
if (Device.Tables)
{
listSuffix = "</table>";
Style.Wrapping = Wrapping.NotSet;
writer.EnterLayout(Style);
writer.WriteLine("<table>");
if (wrap == Wrapping.NoWrap)
{
itemPrefix = "<tr nowrap><td>";
}
else
{
itemPrefix = "<tr><td>";
}
itemSuffix = "</td></tr>";
}
else
{
listSuffix = String.Empty;
itemPrefix = String.Empty;
itemSuffix = "<br>";
}
break;
}
bool hasCmdHandler = Control.HasItemCommandHandler;
for (int i = 0; i < pageSize; i++)
{
MobileListItem item = items[pageStart + i];
writer.Write(itemPrefix);
if (insideStyle)
{
writer.BeginStyleContext();
writer.EnterFormat(Style);
}
if (Control.ItemsAsLinks)
{
RenderBeginLink(writer, item.Value);
}
else if (hasCmdHandler)
{
writer.WriteBeginTag("a");
RenderPostBackEventAsAttribute(writer, "href", item.Index.ToString(CultureInfo.InvariantCulture));
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
if (hasCmdHandler || Control.ItemsAsLinks)
{
RenderEndLink(writer);
}
if (insideStyle)
{
writer.ExitFormat(Style);
writer.EndStyleContext();
}
writer.WriteLine(itemSuffix);
}
if (listSuffix == null || listSuffix.Length > 0)
{
writer.WriteLine(listSuffix);
}
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.ExitStyle(Style);
}
else
{
writer.ExitLayout(Style);
Style.Wrapping = wrap;
}
}
/// <include file='doc\ChtmlSelectionListAdapter.uex' path='docs/doc[@for="ChtmlSelectionListAdapter.Render"]/*' />
public override void Render(HtmlMobileTextWriter writer)
{
ListSelectType selectType = Control.SelectType;
if (selectType == ListSelectType.MultiSelectListBox &&
Device.SupportsSelectMultiple == false)
{
// Render occurs after SaveViewState. Here we make a temp
// change which is not persisted to the view state.
Control.SelectType = selectType = ListSelectType.CheckBox;
}
if (!Device.RequiresUniqueHtmlCheckboxNames ||
selectType != ListSelectType.CheckBox)
{
base.Render(writer);
}
else
{
MobileListItemCollection items = Control.Items;
if (items.Count == 0)
{
return;
}
writer.EnterStyle(Style);
bool writeBreak = false;
foreach (MobileListItem item in items)
{
int index = items.IndexOf(item);
if(writeBreak)
{
writer.WriteBreak();
}
writer.Write("<input type=\"checkbox\" name=\"");
if(Device.RequiresAttributeColonSubstitution)
{
writer.Write(Control.UniqueID.Replace(':', ','));
}
else
{
writer.Write(Control.UniqueID);
}
writer.Write(Constants.SelectionListSpecialCharacter);
writer.Write(index);
writer.Write("\" value=\"");
if (!String.IsNullOrEmpty(Control.Form.Action))
{
writer.WriteEncodedText(item.Value);
}
else
{
writer.Write(item.Index.ToString(CultureInfo.InvariantCulture));
}
if (item.Selected &&
Device.SupportsUncheck)
{
writer.Write("\" checked>");
}
else
{
writer.Write("\">");
}
writer.WriteText(item.Text, true);
writeBreak = true;
}
writer.ExitStyle(Style, Control.BreakAfter);
}
}
/// <include file='doc\HtmlSelectionListAdapter.uex' path='docs/doc[@for="HtmlSelectionListAdapter.Render"]/*' />
public override void Render(HtmlMobileTextWriter writer)
{
MobileListItemCollection items = Control.Items;
ListSelectType selectType = Control.SelectType;
if (items.Count == 0 &&
selectType != ListSelectType.ListBox &&
selectType != ListSelectType.MultiSelectListBox)
{
return;
}
int selectedIndex = Control.SelectedIndex;
String renderName;
if (Device.RequiresAttributeColonSubstitution)
{
renderName = Control.UniqueID.Replace(':', ',');
}
else
{
renderName = Control.UniqueID;
}
switch (selectType)
{
case ListSelectType.DropDown:
case ListSelectType.ListBox:
case ListSelectType.MultiSelectListBox:
if (items.Count == 0 && !Device.CanRenderEmptySelects)
{
break;
}
writer.EnterLayout(Style);
writer.WriteBeginTag("select");
if (selectType == ListSelectType.MultiSelectListBox)
{
writer.Write(" multiple");
}
if (selectType == ListSelectType.ListBox || selectType == ListSelectType.MultiSelectListBox)
{
writer.WriteAttribute("size", Control.Rows.ToString(CultureInfo.InvariantCulture));
}
writer.WriteAttribute("name", renderName);
writer.Write(">");
for (int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
MobileListItem item = items[itemIndex];
writer.WriteBeginTag("option");
WriteItemValueAttribute(writer, itemIndex, item.Value);
if (item.Selected && (Control.IsMultiSelect || itemIndex == selectedIndex))
{
writer.Write(" selected>");
}
else
{
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
writer.WriteLine("");
}
writer.Write("</select>");
if (Device.HidesRightAlignedMultiselectScrollbars &&
selectType == ListSelectType.MultiSelectListBox)
{
// nested if for perf
if ((Alignment)Style[Style.AlignmentKey, true] == Alignment.Right)
{
writer.Write(" ");
}
}
writer.WriteLine("");
if (!Page.DesignMode)
{
writer.ExitLayout(Style, Control.BreakAfter);
}
else
{
writer.ExitLayout(Style, false);
}
break;
case ListSelectType.Radio:
case ListSelectType.CheckBox:
String selectTypeString =
(selectType == ListSelectType.Radio) ?
"radio" :
"checkbox";
Alignment alignment = (Alignment)Style[Style.AlignmentKey, true];
if (!Device.Tables || alignment == Alignment.Left || alignment == Alignment.NotSet)
{
writer.EnterStyle(Style);
bool breakAfter = false;
for (int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
if (breakAfter)
{
writer.WriteBreak();
}
MobileListItem item = items[itemIndex];
writer.WriteBeginTag("input");
writer.WriteAttribute("type", selectTypeString);
writer.WriteAttribute("name", renderName);
WriteItemValueAttribute(writer, itemIndex, item.Value);
if (item.Selected &&
(Control.IsMultiSelect || itemIndex == selectedIndex) &&
Device.SupportsUncheck)
{
writer.Write(" checked>");
}
else
{
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
breakAfter = true;
}
writer.ExitStyle(Style, Control.BreakAfter);
}
else // Device supports tables and alignment is non default.
{
Wrapping wrapping = (Wrapping)Style[Style.WrappingKey, true];
bool nowrap = (wrapping == Wrapping.NoWrap);
writer.EnterLayout(Style);
writer.WriteFullBeginTag("table");
writer.BeginStyleContext();
for (int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
MobileListItem item = items[itemIndex];
writer.WriteFullBeginTag("tr");
writer.WriteBeginTag("td");
if (nowrap)
{
writer.WriteAttribute("nowrap", "true");
}
writer.Write(">");
writer.WriteBeginTag("input");
writer.WriteAttribute("type", selectTypeString);
writer.WriteAttribute("name", renderName);
WriteItemValueAttribute(writer, itemIndex, item.Value);
if (item.Selected &&
(Control.IsMultiSelect || itemIndex == selectedIndex) &&
Device.SupportsUncheck)
{
writer.Write(" checked>");
}
else
{
writer.Write(">");
}
writer.MarkStyleContext();
writer.EnterFormat(Style);
writer.WriteEncodedText(item.Text);
writer.ExitFormat(Style);
writer.UnMarkStyleContext();
writer.WriteEndTag("td");
writer.WriteEndTag("tr");
}
writer.WriteEndTag("table");
writer.EndStyleContext();
writer.ExitFormat(Style, Control.BreakAfter);
}
break;
}
}
/// <include file='doc\ChtmlSelectionListAdapter.uex' path='docs/doc[@for="ChtmlSelectionListAdapter.Render"]/*' />
public override void Render(HtmlMobileTextWriter writer)
{
ListSelectType selectType = Control.SelectType;
if (selectType == ListSelectType.MultiSelectListBox &&
Device.SupportsSelectMultiple == false)
{
// Render occurs after SaveViewState. Here we make a temp
// change which is not persisted to the view state.
Control.SelectType = selectType = ListSelectType.CheckBox;
}
if (!Device.RequiresUniqueHtmlCheckboxNames ||
selectType != ListSelectType.CheckBox)
{
base.Render(writer);
}
else
{
MobileListItemCollection items = Control.Items;
if (items.Count == 0)
{
return;
}
writer.EnterStyle(Style);
bool writeBreak = false;
foreach (MobileListItem item in items)
{
int index = items.IndexOf(item);
if (writeBreak)
{
writer.WriteBreak();
}
writer.Write("<input type=\"checkbox\" name=\"");
if (Device.RequiresAttributeColonSubstitution)
{
writer.Write(Control.UniqueID.Replace(':', ','));
}
else
{
writer.Write(Control.UniqueID);
}
writer.Write(Constants.SelectionListSpecialCharacter);
writer.Write(index);
writer.Write("\" value=\"");
if (!String.IsNullOrEmpty(Control.Form.Action))
{
writer.WriteEncodedText(item.Value);
}
else
{
writer.Write(item.Index.ToString(CultureInfo.InvariantCulture));
}
if (item.Selected &&
Device.SupportsUncheck)
{
writer.Write("\" checked>");
}
else
{
writer.Write("\">");
}
writer.WriteText(item.Text, true);
writeBreak = true;
}
writer.ExitStyle(Style, Control.BreakAfter);
}
}
/// <include file='doc\HtmlListAdapter.uex' path='docs/doc[@for="HtmlListAdapter.RenderList"]/*' />
protected virtual void RenderList(HtmlMobileTextWriter writer)
{
MobileListItemCollection items = Control.Items;
Wrapping wrap = Style.Wrapping; // used for tables, no decoration case.
if (items.Count == 0)
{
return;
}
int pageStart = Control.FirstVisibleItemIndex;
int pageSize = Control.VisibleItemCount;
// Determine what markup to use.
String listSuffix, itemPrefix, itemSuffix;
ListDecoration decoration = Control.Decoration;
bool insideStyle = true;
// We know that for table tag, outer style doesn't carry over
// into inside tags so style state needs to be reset.
// For other cases, we enter the style here once and exit at the
// end once.
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.EnterStyle(Style);
insideStyle = false;
}
switch (decoration)
{
case ListDecoration.Bulleted:
writer.WriteLine("<ul>");
listSuffix = "</ul>";
itemPrefix = "<li>";
itemSuffix = "</li>";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "<br>";
}
break;
case ListDecoration.Numbered:
if (pageStart == 0)
{
writer.WriteLine("<ol>");
}
else
{
writer.Write("<ol start=\"");
writer.Write(pageStart + 1);
writer.WriteLine("\">");
}
listSuffix = "</ol>";
itemPrefix = "<li>";
itemSuffix = "</li>";
if (!Device.RendersBreaksAfterHtmlLists)
{
listSuffix += "<br>";
}
break;
default:
if (Device.Tables)
{
listSuffix = "</table>";
Style.Wrapping = Wrapping.NotSet;
writer.EnterLayout(Style);
writer.WriteLine("<table>");
if(wrap == Wrapping.NoWrap)
{
itemPrefix = "<tr nowrap><td>";
}
else
{
itemPrefix = "<tr><td>";
}
itemSuffix = "</td></tr>";
}
else
{
listSuffix = String.Empty;
itemPrefix = String.Empty;
itemSuffix = "<br>";
}
break;
}
bool hasCmdHandler = Control.HasItemCommandHandler;
for (int i = 0; i < pageSize; i++)
{
MobileListItem item = items[pageStart + i];
writer.Write(itemPrefix);
if(insideStyle)
{
writer.BeginStyleContext();
writer.EnterFormat(Style);
}
if(Control.ItemsAsLinks)
{
RenderBeginLink(writer, item.Value);
}
else if(hasCmdHandler)
{
writer.WriteBeginTag("a");
RenderPostBackEventAsAttribute(writer, "href", item.Index.ToString(CultureInfo.InvariantCulture));
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
if (hasCmdHandler || Control.ItemsAsLinks)
{
RenderEndLink(writer);
}
if(insideStyle)
{
writer.ExitFormat(Style);
writer.EndStyleContext();
}
writer.WriteLine(itemSuffix);
}
if (listSuffix == null || listSuffix.Length > 0)
{
writer.WriteLine(listSuffix);
}
if (decoration != ListDecoration.None || !Device.Tables)
{
writer.ExitStyle(Style);
}
else
{
writer.ExitLayout(Style);
Style.Wrapping = wrap;
}
}
/// <include file='doc\HtmlSelectionListAdapter.uex' path='docs/doc[@for="HtmlSelectionListAdapter.Render"]/*' />
public override void Render(HtmlMobileTextWriter writer)
{
MobileListItemCollection items = Control.Items;
ListSelectType selectType = Control.SelectType;
if (items.Count == 0 &&
selectType != ListSelectType.ListBox &&
selectType != ListSelectType.MultiSelectListBox)
{
return;
}
int selectedIndex = Control.SelectedIndex;
String renderName;
if(Device.RequiresAttributeColonSubstitution)
{
renderName = Control.UniqueID.Replace(':', ',');
}
else
{
renderName = Control.UniqueID;
}
switch(selectType)
{
case ListSelectType.DropDown:
case ListSelectType.ListBox:
case ListSelectType.MultiSelectListBox:
if (items.Count == 0 && !Device.CanRenderEmptySelects)
{
break;
}
writer.EnterLayout(Style);
writer.WriteBeginTag("select");
if (selectType == ListSelectType.MultiSelectListBox)
{
writer.Write(" multiple");
}
if (selectType == ListSelectType.ListBox || selectType == ListSelectType.MultiSelectListBox)
{
writer.WriteAttribute("size", Control.Rows.ToString(CultureInfo.InvariantCulture));
}
writer.WriteAttribute("name", renderName);
writer.Write(">");
for(int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
MobileListItem item = items[itemIndex];
writer.WriteBeginTag("option");
WriteItemValueAttribute(writer, itemIndex, item.Value);
if (item.Selected && (Control.IsMultiSelect || itemIndex == selectedIndex))
{
writer.Write(" selected>");
}
else
{
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
writer.WriteLine("");
}
writer.Write("</select>");
if(Device.HidesRightAlignedMultiselectScrollbars &&
selectType == ListSelectType.MultiSelectListBox)
{
// nested if for perf
if((Alignment)Style[Style.AlignmentKey, true] == Alignment.Right)
{
writer.Write(" ");
}
}
writer.WriteLine("");
if (!Page.DesignMode)
{
writer.ExitLayout(Style, Control.BreakAfter);
}
else
{
writer.ExitLayout(Style, false);
}
break;
case ListSelectType.Radio:
case ListSelectType.CheckBox:
String selectTypeString =
(selectType == ListSelectType.Radio) ?
"radio" :
"checkbox";
Alignment alignment = (Alignment)Style[Style.AlignmentKey, true];
if(!Device.Tables || alignment == Alignment.Left || alignment == Alignment.NotSet)
{
writer.EnterStyle(Style);
bool breakAfter = false;
for(int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
if(breakAfter)
{
writer.WriteBreak();
}
MobileListItem item = items[itemIndex];
writer.WriteBeginTag("input");
writer.WriteAttribute("type", selectTypeString);
writer.WriteAttribute("name", renderName);
WriteItemValueAttribute(writer, itemIndex, item.Value);
if (item.Selected &&
(Control.IsMultiSelect || itemIndex == selectedIndex) &&
Device.SupportsUncheck)
{
writer.Write(" checked>");
}
else
{
writer.Write(">");
}
writer.WriteEncodedText(item.Text);
breakAfter = true;
}
writer.ExitStyle(Style, Control.BreakAfter);
}
else // Device supports tables and alignment is non default.
{
Wrapping wrapping = (Wrapping) Style[Style.WrappingKey , true];
bool nowrap = (wrapping == Wrapping.NoWrap);
writer.EnterLayout(Style);
writer.WriteFullBeginTag("table");
writer.BeginStyleContext();
for(int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
MobileListItem item = items[itemIndex];
writer.WriteFullBeginTag("tr");
writer.WriteBeginTag("td");
if(nowrap)
{
writer.WriteAttribute("nowrap","true");
}
writer.Write(">");
writer.WriteBeginTag("input");
writer.WriteAttribute("type", selectTypeString);
writer.WriteAttribute("name", renderName);
WriteItemValueAttribute(writer, itemIndex, item.Value);
if (item.Selected &&
(Control.IsMultiSelect || itemIndex == selectedIndex) &&
Device.SupportsUncheck)
{
writer.Write(" checked>");
}
else
{
writer.Write(">");
}
writer.MarkStyleContext();
writer.EnterFormat(Style);
writer.WriteEncodedText(item.Text);
writer.ExitFormat(Style);
writer.UnMarkStyleContext();
writer.WriteEndTag("td");
writer.WriteEndTag("tr");
}
writer.WriteEndTag("table");
writer.EndStyleContext();
writer.ExitFormat(Style, Control.BreakAfter);
}
break;
}
}