public override void ExitAssignedAttr(HTMLParser.AssignedAttrContext ctx)
{
var attrNameCtx = ctx.htmlAttributeName();
if (attrNameCtx == null)
{
return;
}
var attrValueCtx = ctx.htmlAttributeValue();
if (attrValueCtx == null)
{
return;
}
var attrNameText = MyTreeProperty.Get(attrNameCtx);
if (string.IsNullOrEmpty(attrNameText))
{
return;
}
var attrValueText = MyTreeProperty.Get(attrValueCtx);
if (string.IsNullOrEmpty(attrValueText))
{
return;
}
//TODO swap attributes name & values here
if (attrValueText.Length <= 2)
{
FilteredPut(ctx, attrNameText + "=" + attrValueText);
}
else
{
var openQuot = attrValueText.Substring(0, 1);
var closeQuot = attrValueText.Substring(attrValueText.Length - 1, 1);
var attrInnerValue =
attrValueText.Substring(1, attrValueText.Length - 2);
FilteredPut(ctx, attrNameText + "=" + openQuot + attrInnerValue + closeQuot);
}
}
/// <summary>
/// Exit a parse tree produced by the <c>assignedAttr</c>
/// labeled alternative in <see cref="HTMLParser.htmlAttribute"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitAssignedAttr([NotNull] HTMLParser.AssignedAttrContext context)
{
}
