org.odlabs.wiquery.core.javascript

Class JsQuery

java.lang.Object

org.odlabs.wiquery.core.javascript.JsQuery

All Implemented Interfaces:

Serializable, org.apache.wicket.IClusterable, org.apache.wicket.markup.html.IHeaderContributor

public class JsQuery
extends Object
implements Serializable, org.apache.wicket.markup.html.IHeaderContributor

$Id: JsQuery.java 704 2011-02-07 09:57:01Z hielke.hoeve@gmail.com $

JsQuery is the main entry point of WickeXt's JavaScript integration. This class is used to link JavaScript to a component and to render it.

This class implements the IHeaderContributor interface, so if you want to append the generated JavaScript, just do this:

        
 JsQuery jsq = new JsQuery(myComponent);
 jsq.$().chain("css", "border", "1px solid red");
 myComponent.add(new HeaderContributor(jsq));
 
  

If you want to generate a statement concerning a component, do it as below:

new JsQuery(yourComponent).$().chain("css", "border", "1px solid red"));

Since:

0.7

Author:

Lionel Armanet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JsQuery() Creates a new JsQuery.
JsQuery(org.apache.wicket.Component component) Creates a new JsQuery linked to a Component.

Method Summary

Methods

Modifier and Type	Method and Description
JsStatement	$()
JsStatement	$(String selector) Same as $() but with a specified CSS selector.
void	contribute(org.apache.wicket.Component component) Adds this statement as a HeaderContributor for the given component.
JsStatement	document()
JsStatement	getStatement()
void	renderHead(org.apache.wicket.markup.html.IHeaderResponse response)
void	renderHead(org.apache.wicket.markup.html.IHeaderResponse response, org.apache.wicket.IRequestTarget requestTarget) FOR FRAMEWORK'S INTERNAL USE ONLY
void	setStatement(JsStatement jsStatement) FOR FRAMEWORK'S INTERNAL USE ONLY

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JsQuery

public JsQuery(org.apache.wicket.Component component)

Creates a new JsQuery linked to a Component.

JsQuery

public JsQuery()

Creates a new JsQuery.

Method Detail

$

public JsStatement $()

Returns:

a new JsStatement initialized with the $ statement.

$

public JsStatement $(String selector)

Same as $() but with a specified CSS selector. If this JsQuery is linked to a component, the resulting JavaScript code will be

$("#yourComponentId cssSelector")

Parameters:

selector -

Returns:

document

public JsStatement document()

Returns:

a new JsStatement initialized with the document statement.

renderHead

public void renderHead(org.apache.wicket.markup.html.IHeaderResponse response)

Specified by:

renderHead in interface org.apache.wicket.markup.html.IHeaderContributor

See Also:

IHeaderContributor.renderHead(org.apache.wicket.markup.html.IHeaderResponse)

contribute

public void contribute(org.apache.wicket.Component component)

Adds this statement as a HeaderContributor for the given component.

getStatement

public JsStatement getStatement()

Returns:

the statement

setStatement

public void setStatement(JsStatement jsStatement)

FOR FRAMEWORK'S INTERNAL USE ONLY

renderHead

public void renderHead(org.apache.wicket.markup.html.IHeaderResponse response,
              org.apache.wicket.IRequestTarget requestTarget)

FOR FRAMEWORK'S INTERNAL USE ONLY