antville/helma
antville/helma
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introduced currentUser as handler for the current user object,

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regardless of request path etc.
accessing a property that is null in the skin parameter object will
produce "" instead of "null"
This commit is contained in:
hns 2001-05-25 14:13:52 +00:00
parent e35dc60958
commit 673032e685
1 changed files with 6 additions and 3 deletions
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9
src/helma/framework/core/Skin.java
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@ -197,8 +197,11 @@ public class Skin {
arguments[0] = par;
if (handler != null) {
// not a global macro - need to find handler object
if (thisNode != null) {
if ("currentuser".equalsIgnoreCase (handler)) {
// as a special convention, we use "currentuser" to access macros in the current user object
handlerObject = reval.getNodeWrapper (reval.user.getNode ());
} else if (thisNode != null) {
// not a global macro - need to find handler object
// was called with this object - check it or its parents for matching prototype
if (!handler.equalsIgnoreCase ("this") && !handler.equalsIgnoreCase (thisNode.getPrototypeName ())) {
// the handler object is not what we want
@ -273,7 +276,7 @@ public class Skin {
else {
try {
ESValue value = paramObject.getProperty (name, name.hashCode());
if (value != null && value != ESUndefined.theUndefined)
if (value != null && value != ESUndefined.theUndefined && value != ESNull.theNull)
reval.res.write (value);
} catch (EcmaScriptException ignore) {}
}