<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('performType') or colPickMode == 1 and data.containsKey('performType')))">
a.performType,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('checkTime') or colPickMode == 1 and data.containsKey('checkTime')))">
a.checkTime,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('appealTime') or colPickMode == 1 and data.containsKey('appealTime')))">