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CMultiFileUpload

Package system.web.widgets
Inheritance class CMultiFileUpload » CWidget » CBaseController » CComponent
Since 1.0
Version $Id: CMultiFileUpload.php 970 2009-04-30 02:59:02Z qiang.xue $
CMultiFileUpload generates a file input that can allow uploading multiple files at a time.

This is based on the jQuery Multi File Upload plugin. The uploaded file information can be accessed via $_FILES[widget-name], which gives an array of the uploaded files. Note, you have to set the enclosing form's 'enctype' attribute to be 'multipart/form-data'.

Public Properties

Hide inherited properties

PropertyTypeDescriptionDefined By
accept string the file types that are allowed (e. CMultiFileUpload
actionPrefix string the prefix to the IDs of the actions. CWidget
controller CController the controller that this widget belongs to. CWidget
denied string message that is displayed when a file type is not allowed. CMultiFileUpload
duplicate string message that is displayed when a file appears twice. CMultiFileUpload
htmlOptions array additional HTML attributes that will be rendered in the file upload tag. CMultiFileUpload
id string id of the widget. CWidget
max integer the maximum number of files that can be uploaded. CMultiFileUpload
name string the input name. CMultiFileUpload
owner CBaseController owner/creator of this widget. CWidget
remove string the label for the remove button. CMultiFileUpload
selected string message that is displayed when a file is selected. CMultiFileUpload
viewPath string Returns the directory containing the view files for this widget. CWidget

Public Methods

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MethodDescriptionDefined 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
getController() CWidget
getEventHandlers() Returns the list of attached event handlers for an event. CComponent
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 widget. CWidget
raiseEvent() Raises an event. CComponent
registerClientScript() Registers the needed CSS and JavaScript. CMultiFileUpload
render() Renders a view. CWidget
renderFile() Renders a view file. CBaseController
renderInternal() Renders a view file. CBaseController
run() Runs the widget. CMultiFileUpload
setId() CWidget
widget() Creates a widget and executes it. CBaseController

Property Details

accept property
public string $accept;

the file types that are allowed (e.g. "gif|jpg"). Note, the server side still needs to check if the uploaded files have allowed types.

denied property
public string $denied;

message that is displayed when a file type is not allowed.

duplicate property
public string $duplicate;

message that is displayed when a file appears twice.

htmlOptions property
public array $htmlOptions;

additional HTML attributes that will be rendered in the file upload tag.

max property
public integer $max;

the maximum number of files that can be uploaded. If -1, it means no limits. Defaults to -1.

name property
public string $name;

the input name.

remove property
public string $remove;

the label for the remove button. Defaults to "Remove".

selected property
public string $selected;

message that is displayed when a file is selected.

Method Details

registerClientScript() method (available since v1.0.1)
public void registerClientScript()

Registers the needed CSS and JavaScript.

run() method
public void run()

Runs the widget. This method registers all needed client scripts and renders the multiple file uploader.

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