class ComboBoxClass4(object):     """Implementation for MTR_addin.combobox (ComboBox)"""     def __init__(self):         self.value = "S"           self.items = ("C", "F", "K", "S", "U")          self.editable = True         self.enabled = True         self.dropdownWidth = 'WWW'         self.width = 'WWW'     def onSelChange(self, selection):         pass     def onEditChange(self, text):         pass     def onFocus(self, focused):         pass     def onEnter(self):         pass     def refresh(self):         pass
					
				
			
			
				
			
			
				Solved! Go to Solution.
def onSelChange(self, selection): self.sel = selection
combobox.sel
You need to use the ID from the addin assistant. In your case it is called 'combobox'
Then you probably changed it manually. Check in the addin assistant what the ID is for your combo box class. All you need are in the help docs.
http://resources.arcgis.com/en/help/main/10.2/index.html#/combo_box/014p00000028000000/
- <Toolbar caption="MTR Select" category="Township Select" id="MTR_addin.toolbar" showInitially="true"> - <Items> <Button refID="MTR_addin.button" /> <ComboBox refID="MTR_addin.combobox" /> <ComboBox refID="MTR_addin.combobox_1" /> <ComboBox refID="MTR_addin.combobox_2" /> <ComboBox refID="MTR_addin.combobox_3" /> <ComboBox refID="MTR_addin.combobox_4" /> </Items> </Toolbar> </Toolbars>
def onSelChange(self, selection): self.sel = selection
combobox.sel
print combobox? Are you trying to run this in an IDE? That won't work for addins. You'll only be able to reference the class values via the ID when it is installed as an addin. What is your end goal for this addin?
# ---------------------------------------------------------------------------
# Township Selector
# Created on: 2014-02-24 15:28:23.00000
# Create by Jason Graham
# Usage: <NS> <EW> <Rng> <Twp> <M> <MTR> <MTRsel>
# Description:Add-in tool to easily select a township then zoom to the selection 
# ---------------------------------------------------------------------------
import arcpy
import pythonaddins
from arcpy import env
 
env.workspace = r"X:\JasonGraham\Landstatus\Data\ls2014.gdb\BaseData"
mxd = arcpy.mapping.MapDocument("CURRENT")
class ComboBoxClass4(object):
    """Implementation for MTR_addin.combobox (ComboBox)"""
    def __init__(self):
        self.value = "S"  
        self.items = ("C", "F", "K", "S", "U") 
        self.editable = True
        self.enabled = True
        self.dropdownWidth = 'WWW'
        self.width = 'WWW'
    def onSelChange(self, selection):
        pass
    def onEditChange(self, text):
        pass
    def onFocus(self, focused):
        pass
    def onEnter(self):
        pass
    def refresh(self):
        pass
Twp = []
for row in arcpy.SearchCursor("X:\JasonGraham\Landstatus\Data\ls2014.gdb\BaseData\Townships"):
    Twp.append(row.TWP_NUMC)
class ComboBoxClass5(object):
    """Implementation for MTR_addin.combobox_1 (ComboBox)"""
    def __init__(self):
        self.value = "010"
        self.items = sorted(Twp)
        self.editable = True
        self.enabled = True
        self.dropdownWidth = 'WWWW'
        self.width = 'WWWW'
    def onSelChange(self, selection):
        global valName
        val = (self.items, selection)[1]
        valName = str(val)
    def onEditChange(self, text):
        pass
    def onFocus(self, focused):#show only unique values
        if focused:
            values = sorted(Twp)
            uniqueValues = set(values)
            self.items = []
            for uniqueValue in uniqueValues:
                self.items.append(uniqueValue)
    def onEnter(self):
        pass
    def refresh(self):
        pass
class ComboBoxClass6(object):
    """Implementation for MTR_addin.combobox_2 (ComboBox)"""
    def __init__(self):
        self.value = "N"
        self.items = ("N", "S")
        self.editable = True
        self.enabled = True
        self.dropdownWidth = 'WWW'
        self.width = 'WWW'
    def onSelChange(self, selection):
        pass
    def onEditChange(self, text):
        pass
    def onFocus(self, focused):
        pass
    def onEnter(self):
        pass
    def refresh(self):
        pass
 
Rng = []
for row in arcpy.SearchCursor("X:\JasonGraham\Landstatus\Data\ls2014.gdb\BaseData\Townships"):
    Rng.append(row.RNG_NUMC)
    
class ComboBoxClass7(object):
    """Implementation for MTR_addin.combobox_3 (ComboBox)"""
    def __init__(self):
        self.value = "010"
        self.items = sorted(Rng)
        self.editable = True
        self.enabled = True
        self.dropdownWidth = 'WWWW'
        self.width = 'WWWW'
    def onSelChange(self, selection):
        global valName
        val = (self.items, selection)[1]
        valName = str(val)
    def onEditChange(self, text):
        pass
    def onFocus(self, focused):#show only unique values
        if focused:
            values = sorted(Rng)
            uniqueValues = set(values)
            self.items = []
            for uniqueValue in uniqueValues:
                self.items.append(uniqueValue)
    def onEnter(self):
        pass
    def refresh(self):
        pass
    
class ComboBoxClass8(object):# Collect East/west   
    def __init__(self):
        self.value = "E"
        self.items = ("E", "W")
        self.editable = True
        self.enabled = True
        self.dropdownWidth = 'WWW'
        self.width = 'WWW'
    def onSelChange(self, selection):
        selection       
    def onEditChange(self, text):
        pass
    def onFocus(self, focused):
        pass               
    def onEnter(self):
        pass
    def refresh(self):
        self.refresh()
    
#concatenate inputs
#MTRsel = combobox + Twp + combobox_2() + Rng(selected) + combobox_4()
#print ComboBoxClass8(self)
class ButtonClass3(object):
    """Implementation for MTR_addin.button (Button)"""
    def __init__(self):
        self.enabled = True
        self.checked = False
    def onClick(self):
        pass       
        
        #arcpy.SelectLayerByAttribute_management("Townships","NEW_SELECTION",'"MTR" =' + "'%s'" %MTRsel)
        #arcpy.mapping.ListDataFrames(mxd)[0].zoomToSelectedFeatures()  
        return None
# Select user input value
#arcpy.SelectLayerByAttribute_management("Townships","NEW_SELECTION",'"MTR" =' + "'%s'" %MTRsel) #gets error "ExecuteError: ERROR 000358: Invalid expression
#arcpy.SelectLayerByAttribute_management("Townships","NEW_SELECTION",'"MTR" =' +  MTRsel) gets error "TypeError: cannot concatenate 'str' and 'list' objects"
#arcpy.SelectLayerByAttribute_management("Townships","NEW_SELECTION",MTRsel) gets error RuntimeError: Object: Error in executing tool
#Zoom to selection
#arcpy.mapping.ListDataFrames(mxd)[0].zoomToSelectedFeatures()   
					
				
			
			
				
			
			
				
			
			
			
			
			
			
		