/// <summary>
/// Process a tag
/// </summary>
/// <param name="context">Context with all html tag information</param>
public void Process(FormItemAdapterContext context)
{
if (context.Metadata.PropertyName!= "Age")
return;
context.TagBuilder.MergeAttribute("disabled", "disabled");
var scriptTag = new NestedTagBuilder("script");
scriptTag.MergeAttribute("type", "text/javascript");
scriptTag.InnerHtml =string.Format(
@"$(function(){{
var $slider = $('<div id=""slider""></div>').insertAfter($('#{0}'));
$slider.slider({{
min: 0,
max:110,
value: {1},
slide: function( event, ui ) {{
$('#{0}').val(ui.value);
}}
}});
}});", context.TagBuilder.Attributes["id"], context.TagBuilder.Attributes["value"]);
var div = new NestedTagBuilder("div");
div.AddChild(context.TagBuilder);
div.AddChild(scriptTag);
context.TagBuilder = div;
}
/// <summary>
/// Begins the form.
/// </summary>
/// <param name="actionName">Name of the action.</param>
/// <param name="controllerName">Name of the controller.</param>
/// <param name="method">The method.</param>
/// <param name="routeValues">The route values.</param>
/// <param name="htmlAttributes">The HTML attributes.</param>
/// <returns></returns>
public virtual MvcForm BeginForm(string actionName = null, string controllerName = null,
FormMethod method = FormMethod.Post, object routeValues = null,
object htmlAttributes = null)
{
var routes = new RouteValueDictionary(routeValues);
var attributes = new RouteValueDictionary(htmlAttributes);
var url = UrlHelper.GenerateUrl(null, actionName, controllerName, routes, RouteCollection,
ViewContext.RequestContext, true);
var tagBuilder = new NestedTagBuilder("form");
tagBuilder.MergeAttributes(attributes);
tagBuilder.MergeAttribute("action", url);
tagBuilder.MergeAttribute("method", HtmlHelper.GetFormMethodString(method), true);
var item = InvokeHtmlTagAdapters(new[] { tagBuilder }).First();
var httpResponse = ViewContext.HttpContext.Response;
httpResponse.Write(item.ToString(TagRenderMode.StartTag));
return(new MvcForm(ViewContext));
}
public void AddChild(NestedTagBuilder builder)
{
_children.AddLast(builder);
}
/// <summary>
/// Initializes a new instance of the <see cref="FormItemAdapterContext"/> class.
/// </summary>
/// <param name="tagBuilder">Generated tag builder.</param>
/// <param name="metadata">Model metadata.</param>
public FormItemAdapterContext(NestedTagBuilder tagBuilder, ModelMetadata metadata)
: base(tagBuilder)
{
Metadata = metadata;
}
public void AddChild(NestedTagBuilder builder)
{
_children.AddLast(builder);
}
/// <summary>
/// Initializes a new instance of the <see cref="FormItemAdapterContext"/> class.
/// </summary>
/// <param name="tagBuilder">Generated tag builder.</param>
/// <param name="metadata">Model metadata.</param>
public FormItemAdapterContext(NestedTagBuilder tagBuilder, ModelMetadata metadata)
: base(tagBuilder)
{
Metadata = metadata;
}
