protected string RenderPageButton(string textOrUrl, string disabledTexOrUrl, int index,
PageButtonStyle pageButtonStyle, PageButtonType?pageButtonType, IDictionary <string, object> htmlAttributes = null, bool encoded = true)
{
if (htmlAttributes == null)
{
htmlAttributes = new Dictionary <string, object>();
}
string buttonType = getPageButtonClass(pageButtonType);
string buttonId = fieldId + "_" + buttonType;
if (!pageButtonType.HasValue)
{
if (index < 0)
{
buttonId = buttonId + "_" + (-index).ToString(CultureInfo.InvariantCulture);
}
else
{
buttonId = buttonId + index.ToString(CultureInfo.InvariantCulture);
}
htmlAttributes["data-pager-index"] = index.ToString(CultureInfo.InvariantCulture);
}
htmlAttributes["id"] = buttonId;
htmlAttributes["data-pager-button"] = buttonType;
BasicHtmlHelper.AddClass(htmlAttributes, fieldId + "_class");
BasicHtmlHelper.SetDefaultStyle(htmlAttributes, "cursor", "pointer");
switch (pageButtonStyle)
{
case PageButtonStyle.Button:
htmlAttributes["type"] = "button";
htmlAttributes["value"] = htmlHelper.Encode(textOrUrl);
return(string.Format(buttonSchema, BasicHtmlHelper.GetAttributesString(htmlAttributes)));
case PageButtonStyle.Image:
htmlAttributes["src"] = textOrUrl;
if (disabledTexOrUrl != null)
{
htmlAttributes["data-disabled-src"] = disabledTexOrUrl;
htmlAttributes["data-enabled-src"] = textOrUrl;
}
return(string.Format(imgSchema, BasicHtmlHelper.GetAttributesString(htmlAttributes)));
default:
htmlAttributes["href"] = "javascript:void(0);";
return(string.Format(linkSchema, BasicHtmlHelper.GetAttributesString(htmlAttributes), encoded ? htmlHelper.Encode(textOrUrl): textOrUrl));
}
}
/*
* public static MvcHtmlString OnOffViewFor<M>(
* this HtmlHelper<M> htmlHelper,
* Expression<Func<M, bool>> expression,
* string elementId
* )
* {
* if (elementId == null) throw (new ArgumentNullException("elementId"));
* if (expression == null) throw (new ArgumentNullException("expression"));
*
* string partialName = ExpressionHelper.GetExpressionText(expression);
* string fullId = htmlHelper.ViewData.TemplateInfo.GetFullHtmlFieldId(partialName);
*
* bool selection = false;
*
* try
* {
* selection = (bool)(expression.Compile().Invoke(htmlHelper.ViewData.Model));
* }
* catch
* {
*
* }
*
* return
* MvcHtmlString.Create(
* htmlHelper.Hidden(partialName, selection) +
* string.Format(onOffViewSelectionScript, elementId, fullId, selection));
*
* }
*/
/* public static MvcHtmlString SelectButton<VM, T>(
* this HtmlHelper<VM> htmlHelper,
* string textOrUrl,
* Expression<Func<VM, T>> target,
* string groupName,
* string name,
* ManipulationButtonStyle manipulationButtonStyle = ManipulationButtonStyle.Button,
* IDictionary<string, object> htmlAttributes = null)
* {
* if (target == null) throw new ArgumentNullException("target");
* if (textOrUrl == null) throw new ArgumentNullException("textOrUrl");
* if (string.IsNullOrWhiteSpace(name)) throw new ArgumentNullException("name");
* if (string.IsNullOrWhiteSpace(groupName)) throw new ArgumentNullException("groupName");
* string targetName = BasicHtmlHelper.IdFromName(htmlHelper.ViewData.TemplateInfo.GetFullHtmlFieldName(
* ExpressionHelper.GetExpressionText(target)));
* return
* SelectionButton<VM>(
* htmlHelper,
* textOrUrl,
* targetName,
* groupName,
* name,
* manipulationButtonStyle,
* htmlAttributes);
* }*/
public static MvcHtmlString SelectionButton <VM>(
this HtmlHelper <VM> htmlHelper,
string textOrUrl,
string targetName,
string groupName,
string name,
ManipulationButtonStyle manipulationButtonStyle = ManipulationButtonStyle.Button,
IDictionary <string, object> htmlAttributes = null)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException("name");
}
if (textOrUrl == null)
{
throw new ArgumentNullException("textOrUrl");
}
if (targetName == null)
{
throw new ArgumentNullException("targetName");
}
if (string.IsNullOrWhiteSpace(groupName))
{
throw new ArgumentNullException("groupName");
}
if (htmlAttributes == null)
{
htmlAttributes = new Dictionary <string, object>();
}
string buttonId = BasicHtmlHelper.IdFromName(
BasicHtmlHelper.AddField(htmlHelper.ViewData.TemplateInfo.HtmlFieldPrefix, name));
htmlAttributes["id"] = buttonId;
BasicHtmlHelper.AddClass(htmlAttributes, groupName + "_button");
BasicHtmlHelper.AddClass(htmlAttributes, htmlHelper.PrefixedId(targetName) + "_button");
switch (manipulationButtonStyle)
{
case ManipulationButtonStyle.Button:
htmlAttributes["type"] = "button";
htmlAttributes["value"] = htmlHelper.Encode(textOrUrl);
return(MvcHtmlString.Create(
string.Format(buttonSchema,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
groupName,
targetName,
buttonId)));
case ManipulationButtonStyle.Link:
htmlAttributes["href"] = "javascript:void(0);";
return(MvcHtmlString.Create(
string.Format(linkSchema,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
groupName,
targetName,
buttonId,
htmlHelper.Encode(textOrUrl))));
default:
htmlAttributes["src"] = textOrUrl;
BasicHtmlHelper.SetDefaultStyle(htmlAttributes, "cursor", "pointer");
return(MvcHtmlString.Create(
string.Format(imgSchema,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
groupName,
targetName,
buttonId)));
}
}