/// <summary>
/// Render a partial view with AngularJS components.
/// </summary>
/// <param name="htmlHelper">The HTML helper.</param>
/// <param name="viewName">The view name.</param>
/// <param name="model">The model.</param>
/// <param name="viewDataDictionary">The view data dictionary.</param>
/// <param name="ngJsDeps">The Angular JS dependencies related to this view.</param>
/// <returns>The HTML string to print.</returns>
/// <seealso cref="PartialExtensions.Partial(HtmlHelper, string, object, ViewDataDictionary)"/>
public static MvcHtmlString PartialNgJs(
this HtmlHelper htmlHelper,
string viewName,
object model,
ViewDataDictionary viewDataDictionary,
NgJsViewDeps ngJsDeps = null)
{
string sanitizedViewName = GetSanitizedNameFrom(viewName);
NgJsViewData viewData = NgJsContext.Current.Provider.GetViewData(sanitizedViewName);
NgJsViewDeps actualNgDeps = new NgJsViewDeps();
NgJsViewDependenciesContext.Current.Dependencies.Add(sanitizedViewName, actualNgDeps);
actualNgDeps.Merge(ngJsDeps);
LoadView(actualNgDeps, viewData);
string controllerName = viewData.JsName;
string formName = sanitizedViewName + "Frm"; // FIXME: Use proper init from provider
StringBuilder sb = new StringBuilder();
sb.AppendFormat(@"<div ng-controller=""{0} as _context"" ng-form=""{1}"">", controllerName, formName);
sb.AppendLine(htmlHelper.Partial(viewData.TemplatePath, model, viewDataDictionary).ToHtmlString());
sb.AppendLine("</div>");
return(new MvcHtmlString(sb.ToString()));
}
private void RegisterScopeInit(StringBuilder script, Dictionary <string, NgJsViewDeps> dependencies)
{
script.AppendLine();
script.AppendLine("/** Register init functions **/");
foreach (string viewName in dependencies.Keys)
{
NgJsViewData viewData = Provider.GetViewData(viewName);
script.AppendFormat("if (typeof {0} == 'function') {{", viewData.InitFunctionJsName);
script.AppendFormat("app.run({0});", viewData.InitFunctionJsName);
script.AppendLine("}");
}
script.AppendLine("/** END Register init functions **/");
script.AppendLine();
}
private static void LoadView(NgJsViewDeps target, NgJsViewData viewData)
{
if (target.View != null)
{
throw new ArgumentException("Unable to load " + viewData.JsName + ": view has already been loaded!");
}
string diskPath = NgJsHelper.MapPath(viewData.Path);
target.View = "/** INCLUDE JS " + viewData.JsName + " @" + diskPath + "**/";
if (File.Exists(diskPath))
{
target.View += File.ReadAllText(diskPath);
}
else
{
target.View = "/** js at '" + diskPath + "' not found **/";
}
}
private void RegisterViewControllers(StringBuilder script, Dictionary <string, NgJsViewDeps> dependencies)
{
script.AppendLine();
script.AppendLine("/** Register view controllers **/");
foreach (string c in dependencies.Keys)
{
NgJsViewDeps dep = dependencies[c];
if (!string.IsNullOrEmpty(dep.View))
{
NgJsViewData viewData = Provider.GetViewData(c);
script.AppendFormat("app.controller(\"{0}\", {0}); ", viewData.JsName);
script.AppendLine();
}
}
script.AppendLine("/** End Register view controllers **/");
script.AppendLine();
}
