Reusable Accessible Mapping Platform

API Docs for: 4.0.0
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TmplHelper Class

Uses
Defined in: src\js\RAMP\Utils\tmplHelper.js:11
Module: TmplUtil
Parent Module: Utils

A set of functions used to support and standardize the use of templating.

Methods

_getSymbolConfig

(
  • layerUrl
  • wmsName
)
Esri/layer/symbology

Inherited from RAMP: src\js\RAMP\Modules\ramp.js:96

Gets the defined symbology from a layer's web service

Parameters:

  • layerUrl String

    A URL to the feature layer service

  • wmsName String

    WMS Layer name. Optional. Should only be provided if attempting to get a WMS layer.

Returns:

Esri/layer/symbology:

The defined symbology from the layer definition

getFeatureName

(
  • graphic
  • layerConfig
)
String

Inherited from TmplUtil: src\js\RAMP\Utils\tmplUtil.js:103

Given a feature object or a graphic object (or any object that has a getLayer method and an attributes field) return the attribute value for its designed "name" field

NOTE: all dependent functions should be written as nested functions inside the caller function, otherwise TmplEx templating library won't identify

Parameters:

  • graphic Graphic
  • layerConfig Object

Returns:

String:

imageUrl Url to the features symbology image

getGraphicIcon

(
  • graphic
  • layerConfig
)
String

Inherited from TmplUtil: src\js\RAMP\Utils\tmplUtil.js:22

Given a feature object or a graphic object (or any object that has a getLayer method and an attributes field) return the image URL for that feature/graphic object.

NOTE: all dependent functions should be written as nested functions inside the caller function, otherwise TmplEx templating library won't identify

Parameters:

  • graphic Graphic
  • layerConfig Object

Returns:

String:

imageUrl Url to the features symbology image

getLayerConfig

(
  • url
  • wmsName
)

Inherited from RAMP: src\js\RAMP\Modules\ramp.js:64

Returns the feature layer config for the given url

Parameters:

  • url String
  • wmsName String

    WMS Layer name. Optional. Should only be provided if attempting to get a WMS layer.

getObjectId

(
  • graphic
)
Integer

Inherited from TmplUtil: src\js\RAMP\Utils\tmplUtil.js:118

Given a feature object return the objectid for that item. This will likely fail on a non-feature object (e.g. a plain graphic)

NOTE: all dependent functions should be written as nested functions inside the caller function, otherwise TmplEx templating library won't identify

Parameters:

  • graphic Graphic

Returns:

Integer:

objectId

getServiceURL

(
  • rampService
  • mapID
  • language
)

Inherited from RAMP: src\js\RAMP\Modules\ramp.js:123

This method builds a complete service URL callout for a map configuration. The URL is built using a base URL and map ID, and a language culture code.

Parameters:

  • rampService String

    The base URL for a web service that provide's valid map JSON configuration data

  • mapID Number

    a unique identifier for a group of map configuration

  • language String

    culture code either 'en' or 'fr'

getSymbolForFeature

(
  • feature
)
Icon

Inherited from RAMP: src\js\RAMP\Modules\ramp.js:107

Given a feature object or a graphic object (or any object that has a getLayer method and an attributes field) return the object containing the image URL and legend text for that feature/graphic object.

Parameters:

Returns:

Icon:

The default icon used to represent the feature layer

getSymbolForLayer

(
  • layerConfig
)
Icon

Inherited from TmplUtil: src\js\RAMP\Utils\tmplUtil.js:206

Gets an array of symbology images to display in the layer selector

Parameters:

  • layerConfig Object

    A layer's config object

Returns:

Icon:

The array of icon(s) to use in layer selector

loadStrings

()

Inherited from RAMP: src\js\RAMP\Modules\ramp.js:55

Updates some of the Strings on the HTML page using the config string resources

Properties

config

Object

Inherited from RAMP: src\js\RAMP\RAMP-starter.js:40

The RAMP application config, it should be treated as read only by all modules other than globalStorage and bootstrapper

configServiceURL

String

Inherited from RAMP: src\js\RAMP\RAMP-starter.js:32

Contains a URL that points to the application configuration (JSON format) if it's hosted on a web service. This is not required if the application has a JSON config file in the website's folder

plugins

Object

Inherited from RAMP: src\js\RAMP\RAMP-starter.js:48

A registry of plugins for RAMP code to reference, these should be loaded and registered by bootstrapper.js