public static HtmlString RunJavascript(this IHtmlHelper html, string script, PageLifecycleStage stage = PageLifecycleStage.Init) => RunJavascript(html, script, script, stage);
public static HtmlString RunJavascript(this IHtmlHelper html, string key, string script, PageLifecycleStage stage = PageLifecycleStage.Init)
{
var actions = html.ViewContext.HttpContext.Items["JavascriptActions"] as List <object>;
if (actions == null)
{
html.ViewContext.HttpContext.Items["JavascriptActions"] = actions = new List <object>();
}
// If already added, ignore:
var exists = actions
.Where(x => x.GetType().GetProperty("Script") != null)
.Select(x => new { KeyProperty = x.GetType().GetProperty("Key"), Item = x })
.Where(x => x.KeyProperty != null)
.Any(x => x.KeyProperty.GetValue(x.Item).ToStringOrEmpty() == key);
if (!exists)
{
actions.Add(new { Script = script, Key = key, Stage = stage.ToString() });
}
return(HtmlString.Empty);
}
public JsonResult JavaScript(string script, PageLifecycleStage stage) =>
AddAction(new { Script = script, Stage = stage.ToString() });
public static HtmlString RunJavascript(this IHtmlHelper @this, JavascriptService service, PageLifecycleStage stage = PageLifecycleStage.Init)
{
var actions = @this.ViewContext.HttpContext.JavascriptActions();
var exists = actions.Any(x => x is JavascriptService j && j == service);
if (!exists)
{
actions.Add(service);
}
return(HtmlString.Empty);
}
public void JavaScript(string script, PageLifecycleStage stage = PageLifecycleStage.Init)
=> Add(new { Script = script, Stage = stage.ToString() });
public JsonResult JavaScript(string script, PageLifecycleStage stage = PageLifecycleStage.Init)
{
JavascriptActions.JavaScript(script, stage);
return(JsonActions());
}
public void JavaScript(string script, PageLifecycleStage stage = PageLifecycleStage.Init)
{
JavascriptActions.JavaScript(script, stage);
}
