I am very new at Python add in and I'm developing a search-Combobox with values from different feature layers from my Dataframe.What the Combobox does is, that
the User can select an ID or activitycode (acode), which are in different featurelayers and the active view zooms to
the object (biotop or Protection Area). The Combobox works, but it's very slow, because it looks up in every layer. What I want to do - but don't get - is that in the onSelChange definition
some loop is done. The problem is, that I can't get the featurelayers and I don't know how to define the selection for doing some if-elif-else-loop. Thank you very mucho for help !!
Here my code:
class SiteComboBoxClass4(object):
"""Implementation for Site_Python_Addins_addin.combobox (ComboBox)"""
def __init__(self):
self.items = []
self.editable = True
self.enabled = True
self.dropdownWidth = 'WWWWWWWWW'
self.width = 'WWWWWWWWW'
def onFocus(self, focused):
if focused:
self.mxd = arcpy.mapping.MapDocument('current')
global items, site, akode, fc_biotop_pol, fc_biotop_poi, fc_biotop_li, fc_pro1_pol, fc_pro1_poi, fc_pro1_li
items = []
site = "SITE_ID"
acode = "ACODE"
fc_biotop_pol = "Biotop (Polygon)"
fc_biotop_poi = "Biotop (Point)"
fc_biotop_li = "Biotop (Line)"
fc_pro1_pol = "Protection Area 1 (Polygon)"
fc_pro1_poi = "Protection Area 1 (Point)"
fc_pro1_li = "Protection Area 1 (Line)"
Cursor_1 = arcpy.da.SearchCursor(fc_biotop_pol,site)
Cursor_2 = arcpy.da.SearchCursor(fc_biotop_poi,site)
Cursor_3 = arcpy.da.SearchCursor(fc_biotop_li,site)
Cursor_4 = arcpy.da.SearchCursor(fc_pro1_pol,site)
Cursor_5 = arcpy.da.SearchCursor(fc_pro1_poi,site)
Cursor_6 = arcpy.da.SearchCursor(fc_pro1_li,site)
Cursor_7 = arcpy.da.SearchCursor(fc_pro1_pol,acode)
Cursor_8 = arcpy.da.SearchCursor(fc_pro1_poi,acode)
Cursor_9 = arcpy.da.SearchCursor(fc_pro1_li,acode)
for row in Cursor_1: items.append(row[0])
for row in Cursor_2: items.append(row[0])
for row in Cursor_3: items.append(row[0])
for row in Cursor_4: items.append(row[0])
for row in Cursor_5: items.append(row[0])
for row in Cursor_6: items.append(row[0])
for row in Cursor_7: items.append(row[0])
for row in Cursor_8: items.append(row[0])
for row in Cursor_9: items.append(row[0])
self.items = sorted(items)
pass
def onSelChange(self, selection):
combobox.enabled = True
self.value = selection
self.mxd = arcpy.mapping.MapDocument('current')
self.df = arcpy.mapping.ListDataFrames(self.mxd)[0]
arcpy.SelectLayerByAttribute_management(fc_biotop_poi, "NEW_SELECTION", site + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_biotop_li, "NEW_SELECTION", site + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_biotop_pol, "NEW_SELECTION", site + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_pro1_poi, "NEW_SELECTION", site + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_pro1_li, "NEW_SELECTION", site + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_pro1_pol, "NEW_SELECTION", site + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_pro1_poi, "NEW_SELECTION", acode + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_pro1_li, "NEW_SELECTION", acode + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
arcpy.SelectLayerByAttribute_management(fc_pro1_pol, "NEW_SELECTION", acode + "='" + selection + "'")
self.df.zoomToSelectedFeatures()
pass
