New answers tagged select
3
There are a few general ways to accomplish this:
Use the select features tool (see first figure)
Select by attributes manually (Right-click on layer > open attribute table) (highlighted in orange)
Search by SQL (highlighted in red)
1
To select multiple features. Click View Menu -> Select -> Select Features by Freehand.
and you can select point by drawing very small on the point. For multiple point use Ctrl key
0
probably you should try first multiple: hover. One way is that you try http://openlayers.org/dev/examples/select-feature.html, so copy this to your pc and delete what you don't need, just leave the create/select buttons and start testing, that's a very good to start learning both javascript and openlayers. Also, take a look at this
1
Try a definition query that uses this pattern:
select * from [YOUR FEATURE CLASS] where
F1 > 0 AND F1 in (select min("F1") from [YOUR FEATURE CLASS] where F2 in (select distinct F2 from [YOUR FEATURE CLASS]) group by F2 )
F1 - the field name with different values (123, 125 and 127)
F2 - the field name with the common value. (131)
There is a decent ...
3
Use the Summary Statistics tool with the following parameters:
Input Table: your point feature class
Statistics Field: the address value field. Select MIN as the statistic type from the dropdown list.
Case Field: the parcel address field.
This will group records according to the Case Field, select the minimum address value and write this value to the new ...
6
You can use the Feature Class To Feature Class python snippet. Here is the general syntax.
FeatureClassToFeatureClass_conversion (in_features, out_path,
out_name, {where_clause}, {field_mapping}, {config_keyword})
2
Not to contradict the above answer but you do not need to have the layer you want to identify ticked. Well not entirely. If it is select then yes but the question seems to lead to interogating the data.
If you want to interogate the data click the i button. Ensure that in settings > options > map tools that you have selected top down in the identify box.
...
4
Unlike Arc you need to have the layer you want to identify highlighted in the table of contents as well as turned on. I think the deselect feature isn't doing anything if you don't currently have any layers selected.
Also see this answer:
QGIS identify features button issue
0
It's clear that there is an appetite for a plugin like this.
As everyone has noted, there's nothing particularly difficult about running a single, simple query. Where it gets complicated is building an interface to help the user to write a valid query for the current layer(s) on the map, running the query, then doing something with the result(s).
I ended ...
2
If you are using ArcServer 10.1 you could create a Geoprocessing service which references either a model or script that you built to do this.
The link above gives step by step instructions on how to create the model, then create the services and finally consume it in your app.
Alternatively, there is this sample that uses a query to select records, you ...
0
assigning an Action Type of Python you can add multiple column field values (separated with a space), as follows:
u'[% "col_name1" %]' + " " + u'[% "col_name2" %]'
if you need to add data from numerous rows and create a new table view in QGIS, you should think about creating a plugin
7
Instead of:
"'ZIP' = '10004'"
try this:
'"ZIP" = ' + "'10004'"
The reason that your original expression gives an empty output is because the string 'ZIP' is not the same as (equal to) the string '10004'.
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