CMultiFileUpload
| 包 | system.web.widgets |
|---|---|
| 继承 | class CMultiFileUpload » CWidget » CBaseController » CComponent |
| 可用自 | 1.0 |
| 版本 | $Id$ |
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'.
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'.
公共属性
| 属性 | 类型 | 描述 | 被定义在 |
|---|---|---|---|
| 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 |
公共方法
| 方法 | 描述 | 被定义在 |
|---|---|---|
| __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 |
属性详情
accept
属性
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
属性
public string $denied;
message that is displayed when a file type is not allowed.
duplicate
属性
public string $duplicate;
message that is displayed when a file appears twice.
htmlOptions
属性
public array $htmlOptions;
additional HTML attributes that will be rendered in the file upload tag.
max
属性
public integer $max;
the maximum number of files that can be uploaded. If -1, it means no limits. Defaults to -1.
name
属性
public string $name;
the input name.
remove
属性
public string $remove;
the label for the remove button. Defaults to "Remove".
selected
属性
public string $selected;
message that is displayed when a file is selected.
方法详情
registerClientScript()
方法
（自版本 v1.0.1 可用）
|
public void registerClientScript()
|
Registers the needed CSS and JavaScript.
run()
方法
|
public void run()
|
Runs the widget. This method registers all needed client scripts and renders the multiple file uploader.