Re: plist <key><value> not matching
Re: plist <key><value> not matching
- Subject: Re: plist <key><value> not matching
- From: Jean-François Veillette <email@hidden>
- Date: Wed, 22 Sep 2004 10:01:26 -0400
1- there is a bug in the wo .plist reader (the cocoa .plist reader I suspect is ok), which read all values as String and not as the type suggested. If you want object types in your .plist-like file to work as advertised, use WOXMLCoder / WOXMLDecoder. I switched from .plist to .xml for that exact reason. To get the correct xml syntaxt, I created a sample dictionary in memory, then used woxmlcoder to get the .xml. At that point, I was able to write / add stuff to the file with correct syntax.
2- compare objects with .equals() not pointer equality ( == ). Only basic types (int, float) can be compared with '=='.
- jfv
Le 04-09-22, à 09:33, Erwin a écrit :
I have a plist file in my WO app with the following structure :
</key>
<array>
<dict>
</key>
</string>
</key>
</integer>
</dict>
<dict>
</key>
Twenty Five </string>
</key>
</integer>
</dict>
<dict>
</key>
Fifty </string>
</key>
</integer>
</dict>
<dict>
</key>
Hundred </string>
</key>
</integer>
</dict>
........
</array>
.....
I use the 'displayValue' to display string in a popup button.
Given an Integer variable (aValue) I tried to search for the displayValue with the following method :
public NSDictionary lowerLimitPrice(Integer aValue) {
NSDictionary _lowerLimitPrice = null;
java.util.Enumeration enumerator = lowerLimitPricesArray().objectEnumerator();
while (enumerator.hasMoreElements()) {
_lowerLimitPrice = (NSDictionary) enumerator.nextElement();
if (_lowerLimitPrice.valueForKey("value") == aValue) { return _lowerLimitPrice; }
}
return _lowerLimitPrice;
}
There is never a match as _lowerLimitPrice.valueForKey("value") is always seen as a String (?) in the debugger.
Sure I could use only strings in the plist and use aValue.toString() to compare them (it runs..) but why is it possible to specify <integer> in the plist ? _______________________________________________
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