internal static ElementDescriptor ViewObjectField(this HtmlHelper html, PropertyContext propertyContext) {
return new ElementDescriptor {
TagType = "div",
Label = html.GetLabel(propertyContext),
Value = html.GetViewValue(propertyContext),
Attributes = new RouteValueDictionary(new {
id = propertyContext.GetFieldId(),
@class = propertyContext.GetFieldClass()
})
};
}
internal static ElementDescriptor EditObjectField(this HtmlHelper html,
PropertyContext propertyContext,
bool noFinder = false,
IList<ElementDescriptor> childElements = null,
string idToAddTo = null) {
string editValue = html.GetEditValue(propertyContext, childElements, propertyContext.Property.Id == idToAddTo, noFinder);
return new ElementDescriptor {
TagType = "div",
Label = html.GetLabel(propertyContext),
Value = editValue,
Attributes = new RouteValueDictionary(new {
id = propertyContext.GetFieldId(),
@class = propertyContext.GetFieldClass()
})
};
}
private static string GetChildCollection(this HtmlHelper html, PropertyContext propertyContext) {
string displayType = html.ViewData.ContainsKey(propertyContext.GetFieldId()) ? (string)html.ViewData[propertyContext.GetFieldId()] : String.Empty;
bool renderEagerly = RenderEagerly(propertyContext.Property);
var tag = new TagBuilder("div");
if (displayType == IdConstants.TableDisplayFormat || (String.IsNullOrWhiteSpace(displayType) && renderEagerly)) {
tag.AddCssClass(IdConstants.CollectionTableName);
tag.InnerHtml += html.GetCollectionAsTable(propertyContext);
} else if (displayType == IdConstants.ListDisplayFormat) {
tag.AddCssClass(IdConstants.CollectionListName);
tag.InnerHtml += html.GetCollectionAsList(propertyContext);
} else {
tag.AddCssClass(IdConstants.CollectionSummaryName);
tag.InnerHtml += html.GetCollectionAsSummary(propertyContext);
}
return tag.ToString();
}
private static string GetCollectionDisplayLinks(this HtmlHelper html, PropertyContext propertyContext) {
IDictionary<string, object> collectionStatuses = GetDisplayStatuses(html);
string collectionId = propertyContext.GetFieldId();
string actionName = propertyContext.IsEdit ? IdConstants.EditObjectAction : IdConstants.ViewAction;
if (propertyContext.IsEdit || propertyContext.Target.IsTransient) {
return GetSubmitButton(IdConstants.SummaryButtonClass, MvcUi.Summary, IdConstants.RedisplayAction, new RouteValueDictionary { { collectionId, IdConstants.SummaryDisplayFormat }, { "editMode", propertyContext.IsEdit } }) +
GetSubmitButton(IdConstants.ListButtonClass, MvcUi.List, IdConstants.RedisplayAction, new RouteValueDictionary { { collectionId, IdConstants.ListDisplayFormat }, { "editMode", propertyContext.IsEdit } }) +
GetSubmitButton(IdConstants.TableButtonClass, MvcUi.Table, IdConstants.RedisplayAction, new RouteValueDictionary { { collectionId, IdConstants.TableDisplayFormat }, { "editMode", propertyContext.IsEdit } });
}
var formTag = new TagBuilder("form");
formTag.MergeAttribute("method", "post");
formTag.MergeAttribute("action", html.GenerateUrl(actionName, propertyContext.OriginalTarget.Object));
formTag.InnerHtml += html.Hidden(html.IdHelper().GetDisplayFormatId(collectionId), ToNameValuePairs(collectionStatuses));
formTag.InnerHtml += GetSubmitButton(IdConstants.SummaryButtonClass, MvcUi.Summary, IdConstants.RedisplayAction, new RouteValueDictionary { { collectionId, IdConstants.SummaryDisplayFormat }, { "editMode", propertyContext.IsEdit } });
formTag.InnerHtml += GetSubmitButton(IdConstants.ListButtonClass, MvcUi.List, IdConstants.RedisplayAction, new RouteValueDictionary { { collectionId, IdConstants.ListDisplayFormat }, { "editMode", propertyContext.IsEdit } });
formTag.InnerHtml += GetSubmitButton(IdConstants.TableButtonClass, MvcUi.Table, IdConstants.RedisplayAction, new RouteValueDictionary { { collectionId, IdConstants.TableDisplayFormat }, { "editMode", propertyContext.IsEdit } });
formTag.InnerHtml = formTag.InnerHtml.WrapInDivTag();
return formTag.ToString();
}
private static string GetObjectDisplayLinks(this HtmlHelper html, PropertyContext propertyContext) {
IDictionary<string, object> objectDisplayStatuses = GetDisplayStatuses(html);
string actionName = propertyContext.IsEdit ? IdConstants.EditObjectAction : IdConstants.ViewAction;
if (propertyContext.IsEdit || propertyContext.Target.IsTransient) {
// for the moment no expand and delete on editable views
return "";
}
var formTag = new TagBuilder("form");
formTag.MergeAttribute("method", "post");
object objectToView;
string objectId;
//for ajax use the property
if (html.ViewContext.RequestContext.HttpContext.Request.IsAjaxRequest()) {
objectId = "";
objectToView = propertyContext.GetValue(html.Facade()).Object;
} else {
objectToView = propertyContext.OriginalTarget.Object;
objectId = propertyContext.GetFieldId();
}
formTag.MergeAttribute("action", html.GenerateUrl(actionName, objectToView));
formTag.InnerHtml += html.Hidden(html.IdHelper().GetDisplayFormatId(objectId), ToNameValuePairs(objectDisplayStatuses));
formTag.InnerHtml += GetSubmitButton(IdConstants.MinButtonClass, MvcUi.Collapse, IdConstants.RedisplayAction, new RouteValueDictionary { { objectId, IdConstants.MinDisplayFormat }, { "editMode", propertyContext.IsEdit } });
formTag.InnerHtml += GetSubmitButton(IdConstants.MaxButtonClass, MvcUi.Expand, IdConstants.RedisplayAction, new RouteValueDictionary { { objectId, IdConstants.MaxDisplayFormat }, { "editMode", propertyContext.IsEdit } });
formTag.InnerHtml = formTag.InnerHtml.WrapInDivTag();
return formTag.ToString();
}
private static string GetTextOrRefFieldValue(this HtmlHelper html, PropertyContext propertyContext, IObjectFacade valueNakedObject, bool inTable = false) {
if (valueNakedObject.Specification.IsCollection) {
valueNakedObject.Resolve();
}
string link = "{0}";
if (!propertyContext.Property.Specification.IsParseable && !propertyContext.Property.IsCollection) {
string displayType = html.ViewData.ContainsKey(propertyContext.GetFieldId()) ? (string)html.ViewData[propertyContext.GetFieldId()] : String.Empty;
bool renderEagerly = RenderEagerly(propertyContext.Property);
link = html.ObjectLink(link, IdConstants.ViewAction, valueNakedObject.Object) + (inTable ? "" : html.GetObjectDisplayLinks(propertyContext));
if (displayType == IdConstants.MaxDisplayFormat || renderEagerly) {
var inlineNakedObject = propertyContext.GetValue(html.Facade());
bool anyEditableFields;
TagBuilder elementSet = ElementDescriptor.BuildElementSet(html.ViewObjectFields(inlineNakedObject, propertyContext, x => true, null, out anyEditableFields));
html.AddAjaxDataUrlsToElementSet(inlineNakedObject, elementSet, propertyContext);
elementSet.AddCssClass(IdConstants.FieldContainerName);
elementSet.GenerateId(html.IdHelper().GetFieldContainerId(inlineNakedObject));
link = link + html.GetEditButtonIfRequired(anyEditableFields, inlineNakedObject) + elementSet;
}
}
string title = html.GetDisplayTitle(propertyContext.Property, valueNakedObject);
if (propertyContext.Property.NumberOfLines > 1) {
int typicalLength = propertyContext.Property.TypicalLength;
int width = propertyContext.Property.Width;
typicalLength = typicalLength == 0 ? 20 : typicalLength;
width = width == 0 ? typicalLength : width;
if (inTable) {
// truncate to width
if (title.Length > width) {
const string elipsis = "...";
int length = width - elipsis.Length;
title = title.Substring(0, length > 0 ? length : 1) + elipsis;
}
}
}
return String.Format(link, title);
}
