Index

Global Objects

Types


Type $

An JQuery-like object which allows manipulation of HTML elements.

Method Summary
Method Attributes Method Name and Description
 
attr(attribute, value)
A method to either set or get the value of an HTML-attribute.
 
css(property, value)
A method to either set or get the value of a CSS property.
 
get()
Retrieve the DOM element represented by this object.
Type Detail
<private> $(target)
The constructor is not public. Instances can currently only be obtained from Widget#$el.
Parameters:
target
Since:
2.3
Method Detail
{string|$} attr(attribute, value)
A method to either set or get the value of an HTML-attribute. Note that the attributes "id" and "class" can not be set this way.
Parameters:
{string|Object} attribute
The name of the attribute to return or modify. Alternatively a plain object with key-value pairs to set.
{string} value Optional
The value to set the attribute to.
Returns:
{string|$} The value of the given attribute, if the function is called with a string only. Otherwise a reference to this object.

{string|$} css(property, value)
A method to either set or get the value of a CSS property. Note that RAP may overwrite any changes made to a widget's style properties, and that the changes are not applied to the Java-side widget instance. Modifying properties not used by RAP is safe. Supports only elements of control widgets.
Parameters:
{string|Object} property
The name of the property to return or modify. Alternatively a plain object with key-value pairs to set.
{string} value Optional
The value to set the property to.
Since:
3.0
Returns:
{string|$} The value of the given property, if the function is called with a string only. Otherwise a reference to this object.

{[HTMLElement]} get()
Retrieve the DOM element represented by this object. Supports only elements of control widgets.
Since:
3.0
Returns:
{[HTMLElement]} Array with exactly one HTML element.

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