# Interface AlphaRendererProviderInterface

Defines the renderer interface, which allows us to have various implementations (HTML, JSON, XML etc.) behind one unified interface. Use the AlphaRendererProviderFactory::getInstance() method to get instances of this.

#### Direct known implementers

AlphaRendererProviderHTML
Package: alpha::view::renderers
Copyright: Copyright (c) 2012, John Collins (founder of Alpha Framework). All rights reserved.

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License: The BSD License
Author: John Collins <dev@alphaframework.org>
Version: $Id: AlphaRendererProviderInterface.inc 1508 2012-02-21 15:54:52Z alphadev $
Since: 1.2
Located at view/renderers/AlphaRendererProviderInterface.inc

Methods summary
`public` | # `setBO( `AlphaDAO` $BO )` Provide the BO that we are going render. Provide the BO that we are going render. #### Parameters $BO ``AlphaDAO`` $BO #### Since 1.2
`public string` | # `createView( array $fields = array() )` Renders the create view for the BO using the selected renderer. Renders the create view for the BO using the selected renderer. #### Parameters $fields `array` $fields Hash array of fields to pass to the template. #### Returns `string` #### Since 1.2
`public string` | # `editView( array $fields = array() )` Renders the edit view for the BO using the selected renderer. Renders the edit view for the BO using the selected renderer. #### Parameters $fields `array` $fields Hash array of fields to pass to the template. #### Returns `string` #### Since 1.2
`public string` | # `listView( array $fields = array() )` Renders the list view for the BO using the selected renderer. Renders the list view for the BO using the selected renderer. #### Parameters $fields `array` $fields Hash array of fields to pass to the template. #### Returns `string` #### Since 1.2
`public string` | # `detailedView( array $fields = array() )` Renders the detailed read-only view for the BO using the selected renderer. Renders the detailed read-only view for the BO using the selected renderer. #### Parameters $fields `array` $fields Hash array of fields to pass to the template. #### Returns `string` #### Since 1.2
`public string` | # `adminView( array $fields = array() )` Renders the admin view for the BO using the selected renderer. Renders the admin view for the BO using the selected renderer. #### Parameters $fields `array` $fields Hash array of fields to pass to the template. #### Returns `string` #### Since 1.2
`public static string` | # `displayPageHead( `AlphaController` $controller )` Renders the header content using the given renderer. Renders the header content using the given renderer. #### Parameters $controller ``AlphaController`` $controller #### Returns `string` #### Throws ``IllegalArguementException`` #### Since 1.2
`public static string` | # `displayPageFoot( `AlphaController` $controller )` Renders the footer content using the given renderer. Renders the footer content using the given renderer. #### Parameters $controller ``AlphaController`` $controller #### Returns `string` #### Since 1.2
`public static string` | # `displayUpdateMessage( string $message )` Renders an update (e.g. successful save) message. Renders an update (e.g. successful save) message. #### Parameters $message `string` $message #### Returns `string` #### Since 1.2
`public static string` | # `displayErrorMessage( string $message )` Renders an error (e.g. save failed) message. Renders an error (e.g. save failed) message. #### Parameters $message `string` $message #### Returns `string` #### Since 1.2
`public static string` | # `renderErrorPage( string $code, string $message )` Renders an error page with the supplied HTTP error code and a message. Renders an error page with the supplied HTTP error code and a message. #### Parameters $code `string` $code $message `string` $message #### Returns `string` #### Since 1.2
`public static string` | # `renderDeleteForm( )` Method to render a hidden HTML form for posting the OID of an object to be deleted. Method to render a hidden HTML form for posting the OID of an object to be deleted. #### Returns `string` #### Since 1.2
`public static string` | # `renderSecurityFields( )` Method to render a HTML form with two hidden, hashed (MD5) form fields to be used as a check to ensure that a post to the controller is being sent from the same server as hosting it. Method to render a HTML form with two hidden, hashed (MD5) form fields to be used as a check to ensure that a post to the controller is being sent from the same server as hosting it. #### Returns `string` #### Since 1.2
`public string` | # `renderIntegerField( string $name, string $label, string $mode, string $value = '', boolean $tableTags = true )` Renders an Integer field value. Renders an Integer field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.2
`public string` | # `renderDoubleField( string $name, string $label, string $mode, string $value = '', boolean $tableTags = true )` Renders an Double field value. Renders an Double field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.2
`public string` | # `renderBooleanField( string $name, string $label, string $mode, string $value = '', boolean $tableTags = true )` Renders an Boolean field value. Renders an Boolean field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.2
`public string` | # `renderEnumField( string $name, string $label, string $mode, array $options, string $value = '', boolean $tableTags = true )` Renders an Enum field value. Renders an Enum field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $options `array` $options The Enum options $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.0
`public string` | # `renderDEnumField( string $name, string $label, string $mode, array $options, string $value = '', boolean $tableTags = true )` Renders an DEnum field value. Renders an DEnum field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $options `array` $options The DEnum options $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.2
`public string` | # `renderDefaultField( string $name, string $label, string $mode, string $value = '', boolean $tableTags = true )` Method to render a field when type is not known. Method to render a field when type is not known. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.2
`public string` | # `renderTextField( string $name, string $label, string $mode, string $value = '', boolean $tableTags = true )` Renders a Text field value. Renders a Text field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) #### Returns `string` #### Since 1.0
`public string` | # `renderRelationField( string $name, string $label, string $mode, string $value = '', boolean $tableTags = true, boolean $expanded = false, boolean $buttons = true )` Renders a Relation field value. Renders a Relation field value. #### Parameters $name `string` $name The field name $label `string` $label The label to apply to the field $mode `string` $mode The field mode (create/edit/view) $value `string` $value The field value (optional) $tableTags `boolean` $tableTags Include table tags and label (optional) $expanded `boolean` $expanded Render the related fields in expanded format or not (optional) $buttons `boolean` $buttons Render buttons for expanding/contacting the related fields (optional) #### Returns `string` #### Since 1.2
`public string` | # `renderAllFields( string $mode, array $filterFields = array(), array $readOnlyFields = array() )` Convenience method that renders all fields for the current BO in edit/create/view mode. Convenience method that renders all fields for the current BO in edit/create/view mode. #### Parameters $mode `string` $mode (view|edit|create) $filterFields `array` $filterFields Optional list of field names to exclude from rendering. $readOnlyFields `array` $readOnlyFields Optional list of fields to render in a readonly fashion when rendering in create or edit mode. #### Returns `string` #### Since 1.2