QRCode

Version 7 by Ken Fyten
on Nov 13, 2014 12:22.


compared with
Current by Arturo Zambrano
on Dec 11, 2014 02:55.


 
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 h2. Overview
 _Since 4.0_
  
 The ace:qrcode component is used to generate and display a QR code graphic from a given message string.
  
 {tip}See the ICEfaces Showcase [Live Demo|http://icefaces-showcase.icesoft.org/showcase.jsf?grp=aceMenu&exp=qrcodeBean] of this component, complete with source code.{tip}
  
 h2. Getting Started
  
 To use the QRCode component simply specify a string message as the value of the component.
  
 {code:xml}
 <ace:qrcode value="#{bean.message}"/>
 {code}
  
 h2. Attributes
  
 {tip:title=TagLib Documentation}This section covers attributes involved in the typical use-cases for this component. For reference, the complete taglib documentation for this component is available [here|http://res.icesoft.org/docs/v4_latest/ace/tld/ace/qrcode.html].{tip}
  
 {panel}
 The *style* and *styleClass* attributes work just as in other components, and they are applied to the {{<img>}} element.
 {panel}
  
 h2. Event Listeners
  
 None.
  
 h2. Client Behavior Events
  
 None.
  
 h2. JavaScript API
  
  None.
  Not applicable.
  
 h2. Keyboard Support
  
 None.
  
 h2. CSS Classes
  
 The following markup represents the basic HTML structure of the component and the CSS classes it uses.
  
 {code:xml}
 <img class="[user defined classes]" style="[user defined styles]" />
 {code}
  
 h2. Known Issues
  
 None.
  
 h2. Additional Resources
  
  
 h4. Sample Applications
  
 This component appears in the following ICEfaces sample applications:
  
 *ICEfaces Showcase*
  
 h4. Tutorials
  
 This component appears in the following ICEfaces tutorials:
  
 *None*

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