|
private WriteAttributes ( |
||
| tag | ||
| return | void | |
private void WriteAttributes(HtmlTag tag)
{
foreach (KeyValuePair<string, object> attrib in tag.FilteredAttributes)
{
// normalize JBST command names
string key = attrib.Key.StartsWith(JbstCommandBase.JbstPrefix, StringComparison.OrdinalIgnoreCase) ?
attrib.Key.ToLowerInvariant() : attrib.Key;
if (attrib.Value is string)
{
this.AddAttribute(attrib.Key, (string)attrib.Value);
}
else if (attrib.Value is HtmlTag)
{
HtmlTag codeVal = (HtmlTag)attrib.Value;
switch (codeVal.TagName)
{
case "%@":
{
// store directive for specialized parsing
this.Directives.Append(codeVal.ToString());
break;
}
case "%!":
{
// analogous to static code, or JSP declarations
// executed only on initialization of template
// output from declarations are appended after the template
this.Declarations.Append(codeVal.Content);
break;
}
case "%#": // databinding expression
//{
// // unparsed expressions are emitted directly into JBST
// JbstUnparsedBlock code = new JbstUnparsedBlock(codeVal.Content);
// this.AddAttribute(key, code);
// break;
//}
case "%=": // inline expression
{
// expressions are emitted directly into JBST
JbstExpressionBlock code = new JbstExpressionBlock(codeVal.Content);
this.AddAttribute(key, code);
break;
}
case "%$":
{
// expressions are emitted directly into JBST
JbstExtensionBlock code = new JbstExtensionBlock(codeVal.Content, this.path);
this.AddAttribute(key, code);
break;
}
case "%":
{
// statements are emitted directly into JBST
JbstStatementBlock code = new JbstStatementBlock(codeVal.Content);
this.AddAttribute(key, code);
break;
}
case "%--":
{
// server-side comments are omitted even for debug
break;
}
case "!--":
{
// HTML Comments are emitted directly into JBST
// but get removed when minified
JbstCommentBlock code = new JbstCommentBlock(codeVal.Content);
this.AddAttribute(key, code);
break;
}
default:
{
// unrecognized sequences get emitted as encoded text
this.AddAttribute(key, codeVal.ToString());
break;
}
}
}
}
}
