public static MvcHtmlString DynamicLink(this HtmlHelper helper, LinkAction action, string id, string caption, object viewData = null, string href = null)
{
href = HtmlHelpers.ActionToCommand(action, href);
TagBuilder tag = new TagBuilder("a");
tag.Attributes.Add("id", id);
tag.Attributes.Add("href", href);
tag.SetInnerText(caption);
RouteValueDictionary htmlAttributes;
RouteValueDictionary viewDataObj = HtmlHelper.AnonymousObjectToHtmlAttributes(viewData);
if (viewDataObj.ContainsKey("htmlAttributes"))
{
htmlAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(viewDataObj["htmlAttributes"]);
}
else
{
htmlAttributes = viewDataObj;
}
foreach (var attr in viewDataObj)
{
tag.Attributes.Add(attr.Key, attr.Value.ToString());
}
return(tag.ToMvcHtmlString(TagRenderMode.Normal));
}
public MvcHtmlString HttpMethodOverride(string httpMethod)
{
if (String.IsNullOrEmpty(httpMethod))
{
throw new ArgumentException(MvcResources.Common_NullOrEmpty, "httpMethod");
}
if (
String.Equals(httpMethod, "GET", StringComparison.OrdinalIgnoreCase) ||
String.Equals(httpMethod, "POST", StringComparison.OrdinalIgnoreCase)
)
{
throw new ArgumentException(
MvcResources.HtmlHelper_InvalidHttpMethod,
"httpMethod"
);
}
TagBuilder tagBuilder = new TagBuilder("input");
tagBuilder.Attributes["type"] = "hidden";
tagBuilder.Attributes["name"] = HttpRequestExtensions.XHttpMethodOverrideKey;
tagBuilder.Attributes["value"] = httpMethod;
return(tagBuilder.ToMvcHtmlString(TagRenderMode.SelfClosing));
}
public static MvcHtmlString DynamicActionLink <TModel>(this HtmlHelper <TModel> helper, string fieldId, string name, string type, object viewData = null, bool nullable = false, bool readOnly = false, bool disabled = false, bool visible = true)
{
DynamicComponentBase <TModel> dynamicComponent = new DynamicComponentBase <TModel>(helper, fieldId, name, type, viewData, nullable, readOnly, disabled, visible);
TagBuilder tagInput = new TagBuilder("");
return(tagInput.ToMvcHtmlString(TagRenderMode.SelfClosing));
}
public MvcHtmlString AntiForgeryToken(string salt, string domain, string path)
{
string formValue = GetAntiForgeryTokenAndSetCookie(salt, domain, path);
string fieldName = AntiForgeryData.GetAntiForgeryTokenName(null);
TagBuilder builder = new TagBuilder("input");
builder.Attributes["type"] = "hidden";
builder.Attributes["name"] = fieldName;
builder.Attributes["value"] = formValue;
return(builder.ToMvcHtmlString(TagRenderMode.SelfClosing));
}
public static MvcHtmlString RenderRazorScripts(this HtmlHelper helper)
{
//Injetar os Scripts em uma lista...
//Executar um método que irá obter essa lista e injetar no html
//((HttpResponseWrapper)((HttpContextWrapper)helper.ViewContext.HttpContext).Response).Output.Write("<script id=\"scripts_razor\" type=\"text/javascript\"></script>");
string ret = "";
foreach (var key in razorScripts.Keys)
{
TagBuilder tagScript = new TagBuilder("script");
tagScript.Attributes.Add("name", $"js-{key}");
tagScript.Attributes.Add("type", "text/javascript");
tagScript.InnerHtml = razorScripts[key];
ret += tagScript.ToMvcHtmlString(TagRenderMode.Normal).ToString();
}
return(new MvcHtmlString(ret));
}
public static MvcHtmlString DynamicButton(this HtmlHelper helper, LinkAction action, string id, string caption, bool printable = true, object viewData = null, string function = null)
{
function = HtmlHelpers.ActionToCommand(action, function);
TagBuilder tag = new TagBuilder("input");
tag.Attributes.Add("type", "button");
tag.Attributes.Add("id", id);
tag.Attributes.Add("value", caption);
tag.Attributes.Add("onClick", function);
RouteValueDictionary htmlAttributes;
RouteValueDictionary viewDataObj = HtmlHelper.AnonymousObjectToHtmlAttributes(viewData);
if (viewDataObj.ContainsKey("htmlAttributes"))
{
htmlAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(viewDataObj["htmlAttributes"]);
}
else
{
htmlAttributes = viewDataObj;
}
tag.MergeAttributeValue("class", "btn", true);
if (!printable)
{
tag.MergeAttributeValue("class", "d-print-none", true);
}
foreach (var attr in htmlAttributes)
{
tag.Attributes.Add(attr.Key, attr.Value.ToString());
}
return(tag.ToMvcHtmlString(TagRenderMode.SelfClosing));
}
