</body>
</method>
+ <method name="testString">
+ <parameter name="key"/>
+ <body>
+ <![CDATA[
+ try {
+ var str = this._props[key];
+ return (typeof str != 'undefined');
+ } catch(e) {
+ return false;
+ }
+ ]]>
+ </body>
+ </method>
+
+
<method name="getString">
<parameter name="key"/>
<body>
}
if (attr.label) {
attrs[i].labels[ attr.label ] = true;
- } else if (document.getElementById('commonStrings').getString('staff.z39_50.search_class.' + i)) {
+ } else if (document.getElementById('commonStrings').testString('staff.z39_50.search_class.' + i)) {
attrs[i].labels[ document.getElementById('commonStrings').getString('staff.z39_50.search_class.' + i) ] = true;
} else if (attr.name) {
attrs[i].labels[ attr.name ] = true;