public IViewComponentResult Invoke(string title, IconSprite iconSprite, string iconName)
{
ViewData["Title"] = title;
ViewData["IconSprite"] = iconSprite;
ViewData["IconName"] = iconName;
return(View());
}
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
output.TagName = "";
var containerTag = new TagBuilder("span");
containerTag.AddCssClass("slds-icon_container");
containerTag.AddCssClass($"slds-icon-{IconSprite.ToString().ToLower()}-{IconName.ToLower()}");
containerTag.Attributes.Add("title", Title);
var svgTag = new TagBuilder("svg");
svgTag.AddCssClass("slds-icon");
var assistiveTextTag = new TagBuilder("span");
assistiveTextTag.AddCssClass("slds-assistive-text");
assistiveTextTag.InnerHtml.Append(Title);
if (output.Attributes.TryGetAttribute("class", out var @class))
{
svgTag.AddCssClass(@class.Value.ToString());
}
if (IconColor != IconColor.None)
{
svgTag.AddCssClass($"slds-icon-text-{IconColor.ToString().ToLower()}");
}
if (IconSize != IconSize.None)
{
svgTag.AddCssClass(sizes[IconSize]);
}
var useTag = new TagBuilder("use");
useTag.Attributes.Add("xlink:href", $"/assets/icons/{IconSprite.ToString().ToLower()}-sprite/svg/symbols.svg#{IconName}");
svgTag.InnerHtml.AppendHtml(useTag);
containerTag.InnerHtml
.AppendHtml(svgTag)
.AppendHtml(assistiveTextTag);
output.Content.SetHtmlContent(containerTag);
// return base.ProcessAsync(context, output);
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
output.Attributes.RemoveAll("slds-button-icon");
// var buttonTag = new TagBuilder();
output.Attributes.Add("class", "slds-button-icon");
var svgTag = new TagBuilder("svg");
svgTag.AddCssClass("slds-button__icon");
var useTag = new TagBuilder("use");
useTag.Attributes.Add("xlink:href", $"/assets/icons/{IconSprite.ToString().ToLower()}-sprite/svg/symbols.svg#{IconName}");
svgTag.InnerHtml.AppendHtml(useTag);
output.Content.AppendHtml(svgTag);
// base.Process(context, output);
}
