| OpenLayers. | |
| Constants | |
| DEFAULT_PARAMS | {Object} Hashtable of default parameter key/value pairs |
| i18n_wait_options_msg | {String} Wait msg |
| i18n_wait_options_progress_text | {String} Wait progress text |
| i18n_wait_options_completed_text | {String} Completed : |
| i18n_wait_options_of_text | {String} of |
| i18n_no_layer_queryable | {String} No layer is queryable |
| i18n_warning | {String} Warning text |
| i18n_message_no_result_msg | {String} No result message |
| i18n_message_no_result_title | {String} No result title |
| Properties | |
| filterType | {<String>} The type of filter to use when sending off a request. |
| APIProperty: drawMode | {string} |
| queryablelayers | {Array(String)} Layers that are queryable with GetFeatureInfo requests |
| results | {Array(<Openlayer.Result>)} An array of Result objects used to render the results of the query. |
| queries | {Integer} The number of queries received. |
| errors | {Integer} When an error occurs on the response of a query, this number is incremented. |
| features | {Array(<OpenLayers.Feature>)} Array of features created from the responses received. |
| features | {Array(String)} Array of html results returned by queries using ‘text/html’ info_format parameter. |
| featurepanels | {Array(<OpenLayers.FeaturePanel>)} Array of FeaturePanel objects used to render the results of the query. |
| getFeaturesResource | {Array(Functions)} Array of functions to forward the resource to getFeatures. |
| progressBar | {Ext.ProgressBar} |
| Functions | |
| OpenLayers. | Create a new QueryByRect control. |
| getResourceNameByLayer | Returns the resource name of a layer given a service type. |
| selectBox | Callback from the handlers.box set up when <box> selection is on |
| request | |
| getFeatures | Retreive the features from the query response and add them to this.features. |
| resetResults | Reset all results content. |
| resetQueryData | Reset all properties used for a query and reset all result panels. |
| showResult | If results were found call each result “showResult” function. |
| showWaitMessageBox | Shows a “wait message” in a Ext.Window with a ProgressBar. |
| hideWaitMessageBox | Hides the “wait message” Ext.Window. |
| updateProgressBar | Update the “wait message” window with the current queries completed. |
| setMap | Set the map property for the control and all handlers. |
| getResourceByName | Returns the resource object inside this widget using its name. |
| pixelToBounds | Takes a pixel as argument and creates bounds after adding the <clickTolerance>. |
| showMessage | Display a Ext.MessageBox and hide it after 2 seconds. |
{Array(Functions)} Array of functions to forward the resource to getFeatures.
getFeatures: function( response, resource )
Retreive the features from the query response and add them to this.features. The number of result received is incremented (this.queries). When the last result is received, the method showResult is called.
| response | {AJAX} Ajax response |
| resource | {String} Name of the resource |
Returns the resource name of a layer given a service type.
getResourceNameByLayer: function( szLayer, szServiceType )
Callback from the handlers.box set up when box selection is on
selectBox: function( position )
request: function( bounds )
Retreive the features from the query response and add them to this.features.
getFeatures: function( response, resource )
Reset all results content.
resetResults: function()
Reset all properties used for a query and reset all result panels.
resetQueryData: function()
If results were found call each result “showResult” function.
showResult: function()
Shows a “wait message” in a Ext.Window with a ProgressBar.
showWaitMessageBox: function()
Hides the “wait message” Ext.Window.
hideWaitMessageBox: function()
Update the “wait message” window with the current queries completed.
updateProgressBar: function()
Set the map property for the control and all handlers.
setMap: function( map )
Returns the resource object inside this widget using its name.
getResourceByName: function( resourceName )
Takes a pixel as argument and creates bounds after adding the clickTolerance.
pixelToBounds: function( pixel )
Display a Ext.MessageBox and hide it after 2 seconds.
showMessage: function( title, message, icon )