This widget is used to display query results made on resources in a grid. Each column inside represents a resource field. You can either choose which one to display or display them all.
The following widgets can use the ResultExtGrid widget (using the <result> tag) :
This widget MUST be linked to a resource.
There are 3 different ways to setup the fields to use for each resource :
Will use the resource fields and its options to display the columns
<queryonclick>
<name>W_QueryOnClick</name>
<options>
<results>
<result>W_ResultExtGrid</result>
</results>
</options>
</queryonclick>
<resultextgrid>
<name>W_ResultExtGrid</name>
<options>
<inwindow>false</inwindow>
</options>
</resultextgrid>
...
<resource>
<name>R_Popplace</name>
<title>Cities</title>
<datastores>
<datastore>DS_Popplace_WMS</datastore>
</datastores>
<fields>
<field>
<name>NAME</name>
<title>Name</title>
<options>
<width>200</width>
</options>
</field>
<field>
<name>REG_CODE</name>
<title>Regional code</title>
<options>
<width>80</width>
</options>
</field>
</fields>
<options />
</resource>
Will display all fields inside the query response, each column having the same width and using field names as column headers.
<queryonclick>
<name>W_QueryOnClick</name>
<options>
<results>
<result>W_MyResultExtGrid</result>
</results>
</options>
</queryonclick>
<resultextgrid>
<name>W_MyResultExtGrid</name>
<options>
<inwindow>false</inwindow>
<useResponseFields>true</useResponseFields>
</options>
</resultextgrid>
Sample configuration, with only one resource (grid) defined
<queryonclick>
<name>W_QueryOnClick</name>
<options>
<results>
<result>W_MyResultExtGrid</result>
</results>
</options>
</queryonclick>
<resultextgrid>
<name>W_MyResultExtGrid</name>
<options>
<inwindow>false</inwindow>
<grids>
<grid>
<displayname>My resource</displayname>
<resourcename>R_MY_RESOURCE</resourcename>
<delegatecontext>
<enabled>true</enabled>
<label>My Link</label>
</delegatecontext>
<fields>
<field>
<id>rol_co_cla</id>
<label>Class</label>
<type>float</type>
<width>75</width>
</field>
</fields>
</grid>
</grids>
</options>
</resultextgrid>
Sample configuration, with more than one resource (grid) defined
<resultextgrid>
<name>W_MyResultExtGrid</name>
<options>
<inwindow>false</inwindow>
<grids>
<grid>
<resourcename>R_GMAP_PARK</resourcename>
<delegatecontext>
<enabled>false</enabled>
<label>Link to v2</label>
</delegatecontext>
<displayname>GMap Parks</displayname>
<fields>
<field>
<id>NAME_E</id>
<label>Name</label>
<type>string</type>
<width>200</width>
</field>
<field>
<id>AREA</id>
<label>Area</label>
<type>float</type>
<width>150</width>
</field>
<field>
<id>PERIMETER</id>
<label>Perimeter</label>
<type>float</type>
<width>150</width>
</field>
<field>
<id>YEAR_EST</id>
<label>Year</label>
<type>integer</type>
<width>50</width>
</field>
</fields>
</grid>
<grid>
<resourcename>R_GMAP_POPP</resourcename>
<delegatecontext>
<enabled>false</enabled>
<label>Link to v2</label>
</delegatecontext>
<displayname>GMap Cities</displayname>
<fields>
<field>
<id>name</id>
<label>Name</label>
<type>string</type>
<width>200</width>
</field>
<field>
<id>reg_code</id>
<label>Reg #</label>
<type>integer</type>
<width>50</width>
</field>
<field>
<id>pop_range</id>
<label>Population range (code)</label>
<type>string</type>
<width>150</width>
</field>
<field>
<id>capital</id>
<label>Capital (code)</label>
<type>string</type>
<width>100</width>
</field>
</fields>
</grid>
<grid>
<resourcename>R_GMAP_PROV</resourcename>
<delegatecontext>
<enabled>false</enabled>
<label>Link to v2</label>
</delegatecontext>
<displayname>GMap Provinces</displayname>
<fields>
<field>
<id>NAME</id>
<label>Name</label>
<type>string</type>
<width>150</width>
</field>
<field>
<id>NAME_E</id>
<label>Name (2nd)</label>
<type>string</type>
<width>150</width>
</field>
<field>
<id>STATUS</id>
<label>Status</label>
<type>string</type>
<width>100</width>
</field>
<field>
<id>ISLAND_E</id>
<label>Island Name</label>
<type>string</type>
<width>150</width>
</field>
</fields>
</grid>
</grids>
</options>
</resultextgrid>
The widget can be drawn with the drawWidget function if <inwindow> is set to false. See drawWidget / drawWidgets, else it’s automatically drawn in a Ext.Window.
| inwindow: | (Boolean) Defaults to true. Automatically draws the widget in a Ext.Window if set to true. Setting this to false means you must draw it manually in a Ext.Panel with the standard drawWidget method. |
|---|
| useResponseFields: | |
|---|---|
| (Boolean) Defaults to false. If set to true, the ‘grids’ option and resource fields are ignored. All fields contained in the query response are shown instead. | |
| grids: | Contains <grid> nodes. At least one <grid> is mandatory when using this option. This option is ignored when useResponseFields is set. It is also ignored if a resource has fields/field set. |
| grids/grid/resourcename: | |
| Name of the resource | |
| grids/grid/displayname: | |
| Title that will appear at the top of the grid. Usually the same value as the layer title. | |
| grids/grid/fields: | |
| Contains <field> nodes. At least one is mandatory. | |
| grids/grid/fields/field/id: | |
| Name of the field returned by the GetFeatureInfo request. | |
| grids/grid/fields/field/label: | |
| Title of the column of the grid that will contain this field. | |
| grids/grid/fields/field/type: | |
| Type of field. | |
| grids/grid/fields/field/width: | |
| Width of the column of the grid. | |
| grids/grid/delegatecontext: | |
| Must contains both enabled and label nodes if set. | |
| grids/grid/delegatecontext/enabled: | |
| Boolean. If enabled, a DelegateContext button will appear at the top of the grid. | |
| grids/grid/delegatecontext/label: | |
| Label on the DelegateContext button. | |
If a resource has fields/field tags set, those fields will be the ones displayed inside the grid. Here’s the the field tags used by this widget :
| name: | (String) Mandatory. Defines the name of the field |
|---|---|
| title: | (String) Optional. “name” is used if not set. Used as the column header. |
| options/width: | (Integer) Optional. The width of the column in pixels. |
| options/type: | (String) Optional. The type of field. Defaults to “string”. Possible values are: string, integer, float. |
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