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Combobox Issue: When editable=false and selection entered, selection disappears

Question asked by katie_gaut on May 15, 2014
Latest reply on May 20, 2014 by Wayne_Whitley
I'm using ArcGIS 10.2.1 and have written an Arcpy addin with multiple comboboxes. I need most of my comboboxes to be non-editable. However, when I set self.editable = false and a selection is made I cannot get this selection to stay visible in the combobox. A subset of my code is below:
class ComboBoxOwnerName(object): """Implementation for QueryTool_addin.combobox_2 (ComboBox)""" def __init__(self):     self.editable = False     self.enabled = True     self.dropdownWidth = 'WWWWWWWWWWWWWWWWWWWWWWWWWWWW'     self.width = 'WWWWWWWWWWWWWWWWWW'     self.mxd = arcpy.mapping.MapDocument('current')     layer4 = arcpy.mapping.ListLayers(self.mxd, "PODs")[0]     layer4_path= layer4.dataSource     self.items = []     values = [row[0] for row in arcpy.da.SearchCursor(layer4_path, ["Person"])]     for uniqueVal in sorted(set(values)):                 self.items.append(uniqueVal)     print "__init__"  def onSelChange(self, selection):     self.mxd = arcpy.mapping.MapDocument('current')     layer1 = arcpy.mapping.ListLayers(self.mxd, "PODs")[0]     layer2 = arcpy.mapping.ListLayers(self.mxd, "POUs")[0]     arcpy.SelectLayerByAttribute_management(layer1, "NEW_SELECTION", "Person = '" + selection + "'")     arcpy.SelectLayerByAttribute_management(layer2, "NEW_SELECTION", "Person = '" + selection + "'")     df = arcpy.mapping.ListDataFrames(self.mxd)[0]     layer1.getSelectedExtent()     layer2.getSelectedExtent()     df.zoomToSelectedFeatures()     global currentselection     currentselection = selection     print currentselection     print "Ran onSelChange"     self.items = [selection]  def onEditChange(self, text):     pass def onFocus(self, focused):     pass def onEnter(self):     pass def refresh(self):     self.mxd = arcpy.mapping.MapDocument('current')     layer3 = arcpy.mapping.ListLayers(self.mxd, "PODs")[0]     self.items = [currentselection]     print "Ran refresh"

Any thoughts would be appreciated!