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CJuiSlider

Package zii.widgets.jui
Inheritance class CJuiSlider » CJuiWidget » CWidget » CBaseController » CComponent
Since 1.1
Source Code framework/zii/widgets/jui/CJuiSlider.php
CJuiSlider displays a slider.

CJuiSlider encapsulates the JUI slider plugin.

To use this widget, you may insert the following code in a view:
$this->widget('zii.widgets.jui.CJuiSlider',array(
    'value'=>37,
    // additional javascript options for the slider plugin
    'options'=>array(
        'min'=>10,
        'max'=>50,
    ),
    'htmlOptions'=>array(
        'style'=>'height:20px;',
    ),
));


By configuring the options property, you may specify the options that need to be passed to the JUI slider plugin. Please refer to the JUI Slider API documentation for possible options (name-value pairs) and JUI Slider page for general description and demo.

Public Properties

Hide inherited properties

PropertyTypeDescriptionDefined By
actionPrefix string the prefix to the IDs of the actions. CWidget
controller CController Returns the controller that this widget belongs to. CWidget
cssFile mixed the theme CSS file name. CJuiWidget
htmlOptions array the HTML attributes that should be rendered in the HTML tag representing the JUI widget. CJuiWidget
id string Returns the ID of the widget or generates a new one if requested. CWidget
options array the initial JavaScript options that should be passed to the JUI plugin. CJuiWidget
owner CBaseController Returns the owner/creator of this widget. CWidget
scriptFile mixed the main JUI JavaScript file. CJuiWidget
scriptUrl string the root URL that contains all JUI JavaScript files. CJuiWidget
skin mixed the name of the skin to be used by this widget. CWidget
tagName string the name of the container element that contains the slider. CJuiSlider
theme string the JUI theme name. CJuiWidget
themeUrl string the root URL that contains all JUI theme folders. CJuiWidget
value integer determines the value of the slider, if there's only one handle. CJuiSlider
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
evaluateExpression() Evaluates a PHP expression or callback under the context of this component. CComponent
getController() Returns the controller that this widget belongs to. CWidget
getEventHandlers() Returns the list of attached event handlers for an event. CComponent
getId() Returns the ID of the widget or generates a new one if requested. CWidget
getOwner() Returns the owner/creator of this widget. 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. CJuiWidget
raiseEvent() Raises an event. CComponent
render() Renders a view. CWidget
renderFile() Renders a view file. CBaseController
renderInternal() Renders a view file. CBaseController
run() Run this widget. CJuiSlider
setId() Sets the ID of the widget. CWidget
widget() Creates a widget and executes it. CBaseController

Protected Methods

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MethodDescriptionDefined By
registerCoreScripts() Registers the core script files. CJuiWidget
registerScriptFile() Registers a JavaScript file under scriptUrl. CJuiWidget
resolvePackagePath() Determine the JUI package installation path. CJuiWidget

Property Details

tagName property
public string $tagName;

the name of the container element that contains the slider. Defaults to 'div'.

value property
public integer $value;

determines the value of the slider, if there's only one handle. If there is more than one handle, determines the value of the first handle.

Method Details

run() method
public void run()
Source Code: framework/zii/widgets/jui/CJuiSlider.php#60 (show)
public function run()
{
    
$id=$this->getId();
    if(isset(
$this->htmlOptions['id']))
        
$id=$this->htmlOptions['id'];
    else
        
$this->htmlOptions['id']=$id;

    echo 
CHtml::tag($this->tagName,$this->htmlOptions,'');

    if(
$this->value!==null)
        
$this->options['value']=$this->value;

    
$options=CJavaScript::encode($this->options);
    
Yii::app()->getClientScript()->registerScript(__CLASS__.'#'.$id,"jQuery('#{$id}').slider($options);");
}

Run this widget. This method registers necessary javascript and renders the needed HTML code.

Total 1 comment

#2588 report it
PrplHaz4 at 2011/01/20 02:21am
Simple example of updating a text box based on slider input

per this forum topic

$this->widget('zii.widgets.jui.CJuiSlider', array(
    'value'=>50,
    'options'=>array(
        'min'=>0,
        'max'=>100,
        'slide'=>'js:function(event, ui) { $("#TextBoxId").val(ui.value);}'
    ),
    'htmlOptions'=>array(
        'style'=>'height:12px;'
    ),
));

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