CDetailView
| Package | zii.widgets |
|---|---|
| Inheritance | class CDetailView » CWidget » CBaseController » CComponent |
| Since | 1.1 |
| Version | $Id: CDetailView.php 184 2010-06-15 17:03:22Z qiang.xue $ |
CDetailView is best used for displaying a model in a regular format (e.g. each model attribute is displayed as a row in a table.) The model can be either an instance of CModel or an associative array.
CDetailView uses the attributes property to determines which model attributes should be displayed and how they should be formatted.
A typical usage of CDetailView is as follows:
$this->widget('zii.widgets.CDetailView', array(
'data'=>$model,
'attributes'=>array(
'title', // title attribute (in plain text)
'owner.name', // an attribute of the related object "owner"
'description:html', // description attribute in HTML
array( // related city displayed as a link
'label'=>'City',
'type'=>'raw',
'value'=>CHtml::link(CHtml::encode($model->city->name),
array('city/view','id'=>$model->city->id)),
),
),
));
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| actionPrefix | string | the prefix to the IDs of the actions. | CWidget |
| attributes | array | a list of attributes to be displayed in the detail view. | CDetailView |
| baseScriptUrl | string | the base script URL for all detail view resources (e. | CDetailView |
| controller | CController | the controller that this widget belongs to. | CWidget |
| cssFile | string | the URL of the CSS file used by this detail view. | CDetailView |
| data | mixed | the data model whose details are to be displayed. | CDetailView |
| formatter | CFormatter | the formatter instance. | CDetailView |
| htmlOptions | array | the HTML options used for tagName | CDetailView |
| id | string | id of the widget. | CWidget |
| itemCssClass | array | the CSS class names for the items displaying attribute values. | CDetailView |
| itemTemplate | string | the template used to render a single attribute. | CDetailView |
| nullDisplay | string | the text to be displayed when an attribute value is null. | CDetailView |
| owner | CBaseController | owner/creator of this widget. | CWidget |
| skin | mixed | the name of the skin to be used by this widget. | CWidget |
| tagName | string | the name of the tag for rendering the detail view. | CDetailView |
| viewPath | string | Returns the directory containing the view files for this widget. | CWidget |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | CComponent |
| __construct() | Constructor. | CWidget |
| __get() | Returns a property value, an event handler list or a behavior based on its name. | CComponent |
| __isset() | Checks if a property value is null. | CComponent |
| __set() | Sets value of a component property. | CComponent |
| __unset() | Sets a component property to be null. | CComponent |
| actions() | Returns a list of actions that are used by this widget. | CWidget |
| asa() | Returns the named behavior object. | CComponent |
| attachBehavior() | Attaches a behavior to this component. | CComponent |
| attachBehaviors() | Attaches a list of behaviors to the component. | CComponent |
| attachEventHandler() | Attaches an event handler to an event. | CComponent |
| beginCache() | Begins fragment caching. | CBaseController |
| beginClip() | Begins recording a clip. | CBaseController |
| beginContent() | Begins the rendering of content that is to be decorated by the specified view. | CBaseController |
| beginWidget() | Creates a widget and executes it. | CBaseController |
| canGetProperty() | Determines whether a property can be read. | CComponent |
| canSetProperty() | Determines whether a property can be set. | CComponent |
| createWidget() | Creates a widget and initializes it. | CBaseController |
| detachBehavior() | Detaches a behavior from the component. | CComponent |
| detachBehaviors() | Detaches all behaviors from the component. | CComponent |
| detachEventHandler() | Detaches an existing event handler. | CComponent |
| disableBehavior() | Disables an attached behavior. | CComponent |
| disableBehaviors() | Disables all behaviors attached to this component. | CComponent |
| enableBehavior() | Enables an attached behavior. | CComponent |
| enableBehaviors() | Enables all behaviors attached to this component. | CComponent |
| endCache() | Ends fragment caching. | CBaseController |
| endClip() | Ends recording a clip. | CBaseController |
| endContent() | Ends the rendering of content. | CBaseController |
| endWidget() | Ends the execution of the named widget. | CBaseController |
| evaluateExpression() | Evaluates a PHP expression or callback under the context of this component. | CComponent |
| getController() | CWidget | |
| getEventHandlers() | Returns the list of attached event handlers for an event. | CComponent |
| getFormatter() | CDetailView | |
| getId() | CWidget | |
| getOwner() | CWidget | |
| getViewFile() | Looks for the view script file according to the view name. | CWidget |
| getViewPath() | Returns the directory containing the view files for this widget. | CWidget |
| hasEvent() | Determines whether an event is defined. | CComponent |
| hasEventHandler() | Checks whether the named event has attached handlers. | CComponent |
| hasProperty() | Determines whether a property is defined. | CComponent |
| init() | Initializes the detail view. | CDetailView |
| raiseEvent() | Raises an event. | CComponent |
| render() | Renders a view. | CWidget |
| renderFile() | Renders a view file. | CBaseController |
| renderInternal() | Renders a view file. | CBaseController |
| run() | Renders the detail view. | CDetailView |
| setFormatter() | CDetailView | |
| setId() | CWidget | |
| widget() | Creates a widget and executes it. | CBaseController |
Property Details
a list of attributes to be displayed in the detail view. Each array element
represents the specification for displaying one particular attribute.
An attribute can be specified as a string in the format of "Name:Type:Label".
Both "Type" and "Label" are optional.
"Name" refers to the attribute name. It can be either a property (e.g. "title") or a sub-property (e.g. "owner.username").
"Label" represents the label for the attribute display. If it is not given, "Name" will be used to generate the appropriate label.
"Type" represents the type of the attribute. It determines how the attribute value should be formatted and displayed.
It is defaulted to be 'text'.
"Type" should be recognizable by the formatter. In particular, if "Type" is "xyz", then the "formatXyz" method
of formatter will be invoked to format the attribute value for display. By default when CFormatter is used,
these "Type" values are valid: raw, text, ntext, html, date, time, datetime, boolean, number, email, image, url.
For more details about these types, please refer to CFormatter.
An attribute can also be specified in terms of an array with the following elements:
- label: the label associated with the attribute. If this is not specified, the following "name" element will be used to generate an appropriate label.
- name: the name of the attribute. This can be either a property or a sub-property of the model. If the above "value" element is specified, this will be ignored.
- value: the value to be displayed. If this is not specified, the following "name" element will be used to retrieve the corresponding attribute value for display. Note that this value will be formatted according to the "type" option as described below.
- type: the type of the attribute that determines how the attribute value would be formatted. Please see above for possible values.
- cssClass: the CSS class to be used for this item. This option is available since version 1.1.3.
- template: the template used to render the attribute. If this is not specified, itemTemplate will be used instead. For more details on how to set this option, please refer to itemTemplate. This option is available since version 1.1.1.
the base script URL for all detail view resources (e.g. javascript, CSS file, images). Defaults to null, meaning using the integrated detail view resources (which are published as assets).
the URL of the CSS file used by this detail view. Defaults to null, meaning using the integrated CSS file. If this is set false, you are responsible to explicitly include the necessary CSS file in your page.
the data model whose details are to be displayed. This can be either a CModel instance (e.g. a CActiveRecord object or a CFormModel object) or an associative array.
the formatter instance. Defaults to the 'format' application component.
the HTML options used for tagName
the CSS class names for the items displaying attribute values. If multiple CSS class names are given,
they will be assigned to the items sequentially and repeatedly.
Defaults to array('odd', 'even').
the template used to render a single attribute. Defaults to a table row. These tokens are recognized: "{class}", "{label}" and "{value}". They will be replaced with the CSS class name for the item, the label and the attribute value, respectively.
See Also
the text to be displayed when an attribute value is null. Defaults to "Not set".
the name of the tag for rendering the detail view. Defaults to 'table'.
See Also
Method Details
|
public CFormatter getFormatter()
| ||
| {return} | CFormatter | the formatter instance. Defaults to the 'format' application component. |
|
public void init()
|
Initializes the detail view. This method will initialize required property values.
|
public void run()
|
Renders the detail view. This is the main entry of the whole detail view rendering.
|
public void setFormatter(CFormatter $value)
| ||
| $value | CFormatter | the formatter instance |