protected override void RenderContents(IHtmlWriter writer, IDotvvmRequestContext context)
{
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
firstLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
previousLi.Render(writer, context);
// render template
writer.WriteKnockoutForeachComment("NearPageIndexes");
// render page number
numbersPlaceHolder.Children.Clear();
HtmlGenericControl li;
if (!RenderLinkForCurrentPage)
{
writer.AddKnockoutDataBind("visible", "$data == $parent.PageIndex()");
writer.AddKnockoutDataBind("css", "{'active': $data == $parent.PageIndex()}");
li = new HtmlGenericControl("li");
var literal = new Literal();
literal.DataContext = 0;
literal.SetBinding(Literal.TextProperty, new ValueBindingExpression(vm => ((int)vm[0] + 1).ToString(), "$data + 1"));
li.Children.Add(literal);
numbersPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.AddKnockoutDataBind("visible", "$data != $parent.PageIndex()");
}
writer.AddKnockoutDataBind("css", "{ 'active': $data == $parent.PageIndex()}");
li = new HtmlGenericControl("li");
li.SetValue(Internal.PathFragmentProperty, "NearPageIndexes[$index]");
var link = new LinkButton();
li.Children.Add(link);
link.SetBinding(ButtonBase.TextProperty, new ValueBindingExpression(vm => ((int)vm[0] + 1).ToString(), "$data + 1"));
link.SetBinding(ButtonBase.ClickProperty, GoToThisPageCommand);
object enabledValue = HasValueBinding(EnabledProperty) ? (object)new ValueBindingExpression(h => GetValueBinding(EnabledProperty).Evaluate(this, EnabledProperty), "$pagerEnabled") : Enabled;
if (!true.Equals(enabledValue))
{
link.SetValue(LinkButton.EnabledProperty, enabledValue);
}
numbersPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
nextLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
lastLi.Render(writer, context);
}
protected virtual HtmlGenericControl CreatePageNumberButton(IHtmlWriter writer, IDotvvmRequestContext context)
{
HtmlGenericControl li;
var currentPageTextContext = DataContextStack.Create(typeof(int), NumberButtonsPlaceHolder.GetDataContextType());
var currentPageTextBinding = ValueBindingExpression.CreateBinding(bindingService.WithoutInitialization(),
vm => ((int)vm[0] + 1).ToString(),
currentPageTextJs,
currentPageTextContext);
if (!RenderLinkForCurrentPage)
{
writer.AddKnockoutDataBind("visible", "$data == $parent.PagingOptions().PageIndex()");
AddItemCssClass(writer, context);
AddKnockoutActiveCssDataBind(writer, context, "$data == $parent.PagingOptions().PageIndex()");
li = new HtmlGenericControl("li");
var literal = new Literal();
literal.DataContext = 0;
literal.SetDataContextType(currentPageTextContext);
literal.SetBinding(Literal.TextProperty, currentPageTextBinding);
li.Children.Add(literal);
NumberButtonsPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.AddKnockoutDataBind("visible", "$data != $parent.PagingOptions().PageIndex()");
}
AddItemCssClass(writer, context);
AddKnockoutActiveCssDataBind(writer, context, "$data == $parent.PagingOptions().PageIndex()");
li = new HtmlGenericControl("li");
li.SetValue(Internal.PathFragmentProperty, "PagingOptions.NearPageIndexes[$index]");
var link = new LinkButton();
li.Children.Add(link);
link.SetDataContextType(currentPageTextContext);
link.SetBinding(ButtonBase.TextProperty, currentPageTextBinding);
link.SetBinding(ButtonBase.ClickProperty, commonBindings.GoToThisPageCommand);
object enabledValue = HasValueBinding(EnabledProperty)
? (object)ValueBindingExpression.CreateBinding(bindingService.WithoutInitialization(),
h => GetValueBinding(EnabledProperty).Evaluate(this),
new JsSymbolicParameter(JavascriptTranslator.KnockoutContextParameter).Member("$pagerEnabled"))
: Enabled;
if (!true.Equals(enabledValue))
{
link.SetValue(LinkButton.EnabledProperty, enabledValue);
}
NumberButtonsPlaceHolder.Children.Add(li);
return(li);
}
protected override void RenderContents(IHtmlWriter writer, IDotvvmRequestContext context)
{
// render the header
head?.Render(writer, context);
// render body
if (!RenderOnServer)
{
writer.AddKnockoutForeachDataBind("dotvvm.evaluator.getDataSourceItems($gridViewDataSet)");
}
writer.RenderBeginTag("tbody");
// render contents
if (RenderOnServer)
{
// render on server
var index = 0;
foreach (var child in Children.Except(new[] { head !, emptyDataContainer ! }))
protected override void RenderContents(IHtmlWriter writer, IDotvvmRequestContext context)
{
writer.AddKnockoutDataBind("css", "{ 'disabled': PagingOptions().IsFirstPage() }");
firstLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': PagingOptions().IsFirstPage() }");
previousLi.Render(writer, context);
// render template
writer.WriteKnockoutForeachComment("PagingOptions().NearPageIndexes");
// render page number
numbersPlaceHolder.Children.Clear();
HtmlGenericControl li;
var currentPageTextContext = DataContextStack.Create(typeof(int), numbersPlaceHolder.GetDataContextType());
var currentPageTextBinding = ValueBindingExpression.CreateBinding(bindingService.WithoutInitialization(),
vm => ((int)vm[0] + 1).ToString(),
currentPageTextJs,
currentPageTextContext);
if (!RenderLinkForCurrentPage)
{
writer.AddKnockoutDataBind("visible", "$data == $parent.PagingOptions().PageIndex()");
writer.AddKnockoutDataBind("css", "{'active': $data == $parent.PagingOptions().PageIndex()}");
li = new HtmlGenericControl("li");
var literal = new Literal();
literal.DataContext = 0;
literal.SetDataContextType(currentPageTextContext);
literal.SetBinding(Literal.TextProperty, currentPageTextBinding);
li.Children.Add(literal);
numbersPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.AddKnockoutDataBind("visible", "$data != $parent.PagingOptions().PageIndex()");
}
writer.AddKnockoutDataBind("css", "{ 'active': $data == $parent.PagingOptions().PageIndex()}");
li = new HtmlGenericControl("li");
li.SetValue(Internal.PathFragmentProperty, "PagingOptions.NearPageIndexes[$index]");
var link = new LinkButton();
li.Children.Add(link);
link.SetDataContextType(currentPageTextContext);
link.SetBinding(ButtonBase.TextProperty, currentPageTextBinding);
link.SetBinding(ButtonBase.ClickProperty, commonBindings.GoToThisPageCommand);
object enabledValue = HasValueBinding(EnabledProperty) ?
(object)ValueBindingExpression.CreateBinding(bindingService.WithoutInitialization(),
h => GetValueBinding(EnabledProperty).Evaluate(this),
new JsSymbolicParameter(JavascriptTranslator.KnockoutContextParameter).Member("$pagerEnabled")) :
Enabled;
if (!true.Equals(enabledValue))
{
link.SetValue(LinkButton.EnabledProperty, enabledValue);
}
numbersPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
writer.AddKnockoutDataBind("css", "{ 'disabled': PagingOptions().IsLastPage() }");
nextLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': PagingOptions().IsLastPage() }");
lastLi.Render(writer, context);
}
protected override void RenderContents(IHtmlWriter writer, IDotvvmRequestContext context)
{
// render the header
head?.Render(writer, context);
// render body
if (!RenderOnServer)
{
writer.AddKnockoutForeachDataBind("dotvvm.evaluator.getDataSourceItems($gridViewDataSet)");
}
writer.RenderBeginTag("tbody");
// render contents
if (RenderOnServer)
{
// render on server
var index = 0;
foreach (var child in Children.Except(new[] { head, emptyDataContainer }))
{
child.Render(writer, context);
index++;
}
}
else
{
// render on client
if (InlineEditing)
{
var propertySerialization = context.Services
.GetRequiredService <IPropertySerialization>();
var primaryKeyProperty = ResolvePrimaryKeyProperty();
var primaryKeyPropertyName = propertySerialization.ResolveName(primaryKeyProperty);
var placeholder = new DataItemContainer {
DataContext = null
};
placeholder.SetDataContextTypeFromDataSource(GetBinding(DataSourceProperty));
placeholder.SetValue(Internal.PathFragmentProperty, GetPathFragmentExpression() + "/[$index]");
placeholder.SetValue(Internal.ClientIDFragmentProperty, GetValueRaw(Internal.CurrentIndexBindingProperty));
writer.WriteKnockoutDataBindComment("if", "ko.unwrap(ko.unwrap($gridViewDataSet).RowEditOptions().EditRowId) " +
$"!== ko.unwrap($data['{primaryKeyPropertyName}'])");
CreateTemplates(context, placeholder);
Children.Add(placeholder);
placeholder.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
var placeholderEdit = new DataItemContainer {
DataContext = null
};
placeholderEdit.SetDataContextTypeFromDataSource(GetBinding(DataSourceProperty));
placeholderEdit.SetValue(Internal.PathFragmentProperty, GetPathFragmentExpression() + "/[$index]");
placeholderEdit.SetValue(Internal.ClientIDFragmentProperty, GetValueRaw(Internal.CurrentIndexBindingProperty));
writer.WriteKnockoutDataBindComment("if", "ko.unwrap(ko.unwrap($gridViewDataSet).RowEditOptions().EditRowId) " +
$"=== ko.unwrap($data['{primaryKeyPropertyName}'])");
CreateTemplates(context, placeholderEdit, true);
Children.Add(placeholderEdit);
placeholderEdit.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
}
else
{
var placeholder = new DataItemContainer {
DataContext = null
};
placeholder.SetDataContextTypeFromDataSource(GetBinding(DataSourceProperty));
placeholder.SetValue(Internal.PathFragmentProperty, GetPathFragmentExpression() + "/[$index]");
placeholder.SetValue(Internal.ClientIDFragmentProperty, GetValueRaw(Internal.CurrentIndexBindingProperty));
Children.Add(placeholder);
CreateRowWithCells(context, placeholder);
placeholder.Render(writer, context);
}
}
writer.RenderEndTag();
}
protected override void RenderContents(IHtmlWriter writer, RenderContext context)
{
// render the header
head?.Render(writer, context);
// render body
if (!RenderOnServer)
{
writer.AddKnockoutForeachDataBind("dotvvm.evaluator.getDataSourceItems($data)");
}
writer.RenderBeginTag("tbody");
// render contents
if (RenderOnServer)
{
// render on server
var index = 0;
foreach (var child in Children.Except(new[] { head, emptyDataContainer }))
{
child.Render(writer, context);
index++;
}
}
else
{
// render on client
if (InlineEditing)
{
var placeholder = new DataItemContainer {
DataContext = null
};
placeholder.SetValue(Internal.PathFragmentProperty, JavascriptCompilationHelper.AddIndexerToViewModel(GetPathFragmentExpression(), "$index"));
placeholder.SetValue(Internal.ClientIDFragmentProperty, "'i' + $index()");
writer.WriteKnockoutDataBindComment("if", "ko.unwrap($parent.EditRowId) !== ko.unwrap($data[ko.unwrap($parent.PrimaryKeyPropertyName)])");
CreateTemplates(context.RequestContext, placeholder);
Children.Add(placeholder);
placeholder.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
var placeholderEdit = new DataItemContainer {
DataContext = null
};
placeholderEdit.SetValue(Internal.PathFragmentProperty, JavascriptCompilationHelper.AddIndexerToViewModel(GetPathFragmentExpression(), "$index"));
placeholderEdit.SetValue(Internal.ClientIDFragmentProperty, "'i' + $index()");
writer.WriteKnockoutDataBindComment("if", "ko.unwrap($parent.EditRowId) === ko.unwrap($data[ko.unwrap($parent.PrimaryKeyPropertyName)])");
CreateTemplates(context.RequestContext, placeholderEdit, true);
Children.Add(placeholderEdit);
placeholderEdit.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
}
else
{
var placeholder = new DataItemContainer {
DataContext = null
};
placeholder.SetValue(Internal.PathFragmentProperty, JavascriptCompilationHelper.AddIndexerToViewModel(GetPathFragmentExpression(), "$index"));
placeholder.SetValue(Internal.ClientIDFragmentProperty, "'i' + $index()");
CreateRow(context.RequestContext, placeholder);
Children.Add(placeholder);
placeholder.Render(writer, context);
}
}
writer.RenderEndTag();
}
protected override void RenderContents(IHtmlWriter writer, IDotvvmRequestContext context)
{
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
firstLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
previousLi.Render(writer, context);
// render template
writer.WriteKnockoutForeachComment("NearPageIndexes");
// render page number
numbersPlaceHolder.Children.Clear();
HtmlGenericControl li;
if (!RenderLinkForCurrentPage)
{
writer.AddKnockoutDataBind("visible", "$data == $parent.PageIndex()");
writer.AddKnockoutDataBind("css", "{'active': $data == $parent.PageIndex()}");
li = new HtmlGenericControl("li");
var literal = new Literal();
literal.DataContext = 0;
literal.SetBinding(Literal.TextProperty, new ValueBindingExpression(vm => ((int)vm[0] + 1).ToString(), "$data + 1"));
li.Children.Add(literal);
numbersPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.AddKnockoutDataBind("visible", "$data != $parent.PageIndex()");
}
writer.AddKnockoutDataBind("css", "{ 'active': $data == $parent.PageIndex()}");
li = new HtmlGenericControl("li");
li.SetValue(Internal.PathFragmentProperty, "NearPageIndexes[$index]");
var link = new LinkButton();
li.Children.Add(link);
link.SetBinding(ButtonBase.TextProperty, new ValueBindingExpression(vm => ((int)vm[0] + 1).ToString(), "$data + 1"));
link.SetBinding(ButtonBase.ClickProperty, GoToThisPageCommand);
object enabledValue = HasValueBinding(EnabledProperty) ? (object)new ValueBindingExpression(h => GetValueBinding(EnabledProperty).Evaluate(this, EnabledProperty), "$pagerEnabled") : Enabled;
if (!true.Equals(enabledValue)) link.SetValue(LinkButton.EnabledProperty, enabledValue);
numbersPlaceHolder.Children.Add(li);
li.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
nextLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
lastLi.Render(writer, context);
}
protected override void RenderContents(IHtmlWriter writer, RenderContext context)
{
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
firstLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
previousLi.Render(writer, context);
// render template
writer.WriteKnockoutForeachComment("NearPageIndexes");
// render page number
numbersPlaceholder.Children.Clear();
HtmlGenericControl li;
if (!RenderLinkForCurrentPage)
{
writer.AddKnockoutDataBind("visible", "$data == $parent.PageIndex()");
li = new HtmlGenericControl("li");
var literal = new Literal();
literal.SetBinding(Literal.TextProperty, new ValueBindingExpression(vm => (int)vm[0] + 1, "$data + 1"));
li.Children.Add(literal);
numbersPlaceholder.Children.Add(li);
li.Render(writer, context);
writer.AddKnockoutDataBind("visible", "$data != $parent.PageIndex()");
}
writer.AddKnockoutDataBind("css", "{ 'active': $data == $parent.PageIndex()}");
li = new HtmlGenericControl("li");
li.SetValue(Internal.PathFragmentProperty, "NearPageIndexes[$index]");
var link = new LinkButton();
li.Children.Add(link);
link.SetBinding(ButtonBase.TextProperty, new ValueBindingExpression(vm => (int)vm[0] + 1, "$data + 1"));
link.SetBinding(ButtonBase.ClickProperty, GoToThisPageCommand);
numbersPlaceholder.Children.Add(li);
li.Render(writer, context);
writer.WriteKnockoutDataBindEndComment();
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
nextLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
lastLi.Render(writer, context);
}