Override der Nachrichtenboxen von Formularen

/**

* Render messages send via JSON

* Used by some javascripts such as validate.js

*

* @param {object} messages JavaScript object containing the messages to render. Example:

* var messages = {

* "message": ["Message one", "Message two"],

* "error": ["Error one", "Error two"]

* };

* @return {void}

*/

Joomla.renderMessages = function( messages ) {

Joomla.removeMessages();


var messageContainer = document.getElementById( 'system-message-container' ),

type, typeMessages, messagesBox, title, titleWrapper, i, messageWrapper, alertClass;


for ( type in messages ) {

if ( !messages.hasOwnProperty( type ) ) { continue; }

// Array of messages of this type

typeMessages = messages[ type ];


// Create the alert box

messagesBox = document.createElement( 'div' );


// Message class

alertClass = (type === 'notice') ? 'alert-info' : 'alert-' + type;

alertClass = (type === 'message') ? 'alert-success' : alertClass;

alertClass = (type === 'error') ? 'alert-error alert-danger' : alertClass;


messagesBox.className = 'alert ' + alertClass;


// Close button

var buttonWrapper = document.createElement( 'button' );

buttonWrapper.setAttribute('type', 'button');

buttonWrapper.setAttribute('data-dismiss', 'alert');

buttonWrapper.className = 'close';

buttonWrapper.innerHTML = '×';

messagesBox.appendChild( buttonWrapper );


// Title

title = Joomla.JText._( type );


// Skip titles with untranslated strings

if ( typeof title != 'undefined' ) {

titleWrapper = document.createElement( 'h4' );

titleWrapper.className = 'alert-heading';

titleWrapper.innerHTML = Joomla.JText._( type );

messagesBox.appendChild( titleWrapper );

}


// Add messages to the message box

for ( i = typeMessages.length - 1; i >= 0; i-- ) {

messageWrapper = document.createElement( 'div' );

messageWrapper.innerHTML = typeMessages[ i ];

messagesBox.appendChild( messageWrapper );

}


messageContainer.appendChild( messagesBox );

}

};