Changes between Version 20 and Version 21 of MarkupTemplates

Timestamp:

Jul 11, 2006, 10:17:26 PM (18 years ago)

Author:

cmlenz

Comment:

--

MarkupTemplates

@@ -178 +178 @@
 === `py:strip` ===
 
+This directive conditionally strips the top-level element from the output. When the value of the `py:strip` attribute evaluates to `True`, the element
+is stripped from the output:
+
+{{{
+#!xml
+<div xmlns:py="http://markup.edgewall.org/">
+  <div py:strip="True"><b>foo</b></div>
+</div>
+}}}
+
+This would be rendered as:
+
+{{{
+#!xml
+<div>
+  <b>foo</b>
+</div>
+}}}
+
+As a shorthand, if the value of the `py:strip` attribute is empty, that has the same effect as using a truth value (i.e. the element is stripped).
+
 === `py:if` ===
 
 The element is only rendered if the expression evaluates to a truth value.
+
+{{{
+#!xml
+<div xmlns:py="http://markup.edgewall.org/">
+  <b py:if="foo">${bar}</b>
+</div>
+}}}
+
+Given the data `{'foo'=True, 'bar'='Hello'}` in the template context, this would produce:
+
+{{{
+#!xml
+<div>
+  <b>Hello</b>
+</div>
+}}}
+
+This directive can also be used as an element:
+
+{{{
+#!xml
+<div xmlns:py="http://markup.edgewall.org/">
+  <py:if test="foo">
+    <b>${bar}</b>
+  </py:if>
+</div>
+}}}
+
 
 === `py:choose` / `py:when` / `py:otherwise` ===
@@ -302 +351 @@
 }}}
 
+Inside the body of a `py:match` directive, the `select(path)` function is made available so that parts or all of the original element can be incorporated in the output of the match template. See [wiki:MarkupStream#UsingXPath] for more information about this function.
+
 This directive can also be used as an element: