I know I almost have this right but it selects all records and doesn't zoom to each record - one by one import arcpy mxd = arcpy . mapping . MapDocument ( 'CURRENT' ) df = arcpy . mapping . ListDataFrames ( mxd , "Layers" ) [ 0 ] # y = input("Type Layer Nmae :") fc = r 'Orders_High_RD' lyr = arcpy . mapping . ListLayers ( mxd , fc , df ) [ 0 ] #df.extent = lyr.getSelectedExtent() df . scale = 1000 # we set the scale to 1000 #arcpy.RefreshActiveView() with arcpy . da . SearchCursor ( fc , "OBJECTID" ) as cursor : row = cursor . next ( ) for row in cursor : df . extent = lyr . getSelectedExtent ( ) arcpy . SelectLayerByAttribute_management ( fc , "NEW_SELECTION" ) #df.zoomToSelectedFeatures() arcpy . RefreshTOC ( ) arcpy . RefreshActiveView ( )

I changed it up trying to get it to work and used while instead for loop. I noticed that all the records all selected then all records unselected so the cursor is not working like I want it to. One by one import arcpy , time mxd = arcpy . mapping . MapDocument ( 'CURRENT' ) df = arcpy . mapping . ListDataFrames ( mxd , "Layers" ) [ 0 ] field = "OBJECTID" # y = input("Type Layer Name :") fc = r 'Orders_High_RD' lyr = arcpy . mapping . ListLayers ( mxd , fc , df ) [ 0 ] ##df.extent = lyr.getSelectedExtent() df . scale = 1000 # we set the scale to 1000 ##arcpy.RefreshActiveView() cursor = arcpy . SearchCursor ( fc ) row = cursor . next ( ) while row : row = cursor . next ( ) ## print (row.getValue(field)) ## time.sleep(5) arcpy . SelectLayerByAttribute_management ( fc , "NEW_SELECTION" ) time . sleep ( 5 ) df . extent = lyr . getSelectedExtent ( ) arcpy . RefreshActiveView ( ) ## df.zoomToSelectedFeatures() ## arcpy.RefreshTOC()

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Zoom To Each Record Search Cursor

DevinUnderwood2

I know I almost have this right but it selects all records and doesn't zoom to each record - one by one

<SPAN class="keyword token">import</SPAN> arcpy
mxd <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mapping<SPAN class="punctuation token">.</SPAN>MapDocument <SPAN class="punctuation token">(</SPAN><SPAN class="string token">'CURRENT'</SPAN><SPAN class="punctuation token">)</SPAN>
df <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mapping<SPAN class="punctuation token">.</SPAN>ListDataFrames<SPAN class="punctuation token">(</SPAN>mxd<SPAN class="punctuation token">,</SPAN><SPAN class="string token">"Layers"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN>

<SPAN class="comment token"># y = input("Type Layer Nmae :")</SPAN>
fc <SPAN class="operator token">=</SPAN> r<SPAN class="string token">'Orders_High_RD'</SPAN>
lyr <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mapping<SPAN class="punctuation token">.</SPAN>ListLayers<SPAN class="punctuation token">(</SPAN>mxd<SPAN class="punctuation token">,</SPAN> fc<SPAN class="punctuation token">,</SPAN> df<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN>
<SPAN class="comment token">#df.extent = lyr.getSelectedExtent()</SPAN>
df<SPAN class="punctuation token">.</SPAN>scale <SPAN class="operator token">=</SPAN> <SPAN class="number token">1000</SPAN> <SPAN class="comment token"># we set the scale to 1000</SPAN>
<SPAN class="comment token">#arcpy.RefreshActiveView()</SPAN>


<SPAN class="keyword token">with</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>da<SPAN class="punctuation token">.</SPAN>SearchCursor<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"OBJECTID"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">as</SPAN> cursor<SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; row <SPAN class="operator token">=</SPAN> cursor<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">for</SPAN> row <SPAN class="keyword token">in</SPAN> cursor<SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; df<SPAN class="punctuation token">.</SPAN>extent <SPAN class="operator token">=</SPAN> lyr<SPAN class="punctuation token">.</SPAN>getSelectedExtent<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>SelectLayerByAttribute_management<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">,</SPAN><SPAN class="string token">"NEW_SELECTION"</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token">#df.zoomToSelectedFeatures()</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>RefreshTOC<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>RefreshActiveView<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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DanPatterson_Retired

you really changed it since it hasn't got any criteria to select on. Did you previous example work with selecting things one at a time even if it didn't stop? Why not do a query on the OBJECTID value incrementing it one at a time in your selectbyattributes... or something

DevinUnderwood2

I changed it up trying to get it to work and used while instead for loop.

I noticed that all the records all selected then all records unselected so the cursor is not working like I want it to. One by one

<SPAN class="keyword token">import</SPAN> arcpy<SPAN class="punctuation token">,</SPAN> time
mxd <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mapping<SPAN class="punctuation token">.</SPAN>MapDocument <SPAN class="punctuation token">(</SPAN><SPAN class="string token">'CURRENT'</SPAN><SPAN class="punctuation token">)</SPAN>
df <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mapping<SPAN class="punctuation token">.</SPAN>ListDataFrames<SPAN class="punctuation token">(</SPAN>mxd<SPAN class="punctuation token">,</SPAN><SPAN class="string token">"Layers"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN>
field <SPAN class="operator token">=</SPAN> <SPAN class="string token">"OBJECTID"</SPAN>
<SPAN class="comment token"># y = input("Type Layer Name :")</SPAN>
fc <SPAN class="operator token">=</SPAN> r<SPAN class="string token">'Orders_High_RD'</SPAN>
lyr <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mapping<SPAN class="punctuation token">.</SPAN>ListLayers<SPAN class="punctuation token">(</SPAN>mxd<SPAN class="punctuation token">,</SPAN> fc<SPAN class="punctuation token">,</SPAN> df<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN>
<SPAN class="comment token">##df.extent = lyr.getSelectedExtent()</SPAN>
df<SPAN class="punctuation token">.</SPAN>scale <SPAN class="operator token">=</SPAN> <SPAN class="number token">1000</SPAN> <SPAN class="comment token"># we set the scale to 1000</SPAN>
<SPAN class="comment token">##arcpy.RefreshActiveView()</SPAN>

cursor <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>SearchCursor<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">)</SPAN>
row <SPAN class="operator token">=</SPAN> cursor<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
<SPAN class="keyword token">while</SPAN> row<SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; row <SPAN class="operator token">=</SPAN> cursor<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
<SPAN class="comment token">##&nbsp;&nbsp;&nbsp; print (row.getValue(field))</SPAN>
<SPAN class="comment token">##&nbsp;&nbsp;&nbsp; time.sleep(5)</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>SelectLayerByAttribute_management<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">,</SPAN><SPAN class="string token">"NEW_SELECTION"</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; time<SPAN class="punctuation token">.</SPAN>sleep<SPAN class="punctuation token">(</SPAN><SPAN class="number token">5</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; df<SPAN class="punctuation token">.</SPAN>extent <SPAN class="operator token">=</SPAN> lyr<SPAN class="punctuation token">.</SPAN>getSelectedExtent<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>RefreshActiveView<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>

<SPAN class="comment token">##&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; df.zoomToSelectedFeatures()</SPAN>
<SPAN class="comment token">##&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy.RefreshTOC()</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

DevinUnderwood2

great advice, I will work with this, and it seems I would not want the DF.zoomToSelectedFeatures()

JoshuaBixby

The difference is that one is focused on selected features within a data frame while the other is only about the selected features in a layer. If a data frame has more than 1 layer with selected features, the DataFrame.zoomToSelectedFeatures() will zoom to the union of the extent of all selected features in all layers.

DanPatterson_Retired

Well I would have to experiment, but I would uncomment the df.zoomtoselected... first and maybe put the sleep just after the zoom... or maybe before the zoom (up to you) experiment. the import time line has to go at the top of the script.

That is the only way you can 'pause' in python... give it shot

DevinUnderwood2

This makes sense, where exactly would I put it, as I know I want to pause after each selected record.

What is the difference between using df.zoomToSelectedFeatures() & df.extent = lyr.getSelectedExtent()

DanPatterson_Retired

you are going to have to 'pause' the display once you have zoomed to a section, otherwise, it is just going to blast through.

<SPAN class="keyword token">import</SPAN> time&nbsp; <SPAN class="comment token"># ---- goes in your import section</SPAN>
 
<SPAN class="comment token"># Wait for 0.5 seconds</SPAN>
time<SPAN class="punctuation token">.</SPAN>sleep<SPAN class="punctuation token">(</SPAN><SPAN class="number token">0.5</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># ---- goes where you want to pause ----</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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