
META-INF.resources.org.richfaces.placeholder.js Maven / Gradle / Ivy
(function ($, rf) {
rf.ui = rf.ui || {};
var defaultOptions = {
useNative: false
};
rf.ui.Placeholder = rf.BaseComponent.extendClass({
name:"Placeholder",
init: function (componentId, options) {
$super.constructor.call(this, componentId);
options = $.extend({}, defaultOptions, options);
this.attachToDom(this.id);
$(function() {
options.className = 'rf-plhdr ' + ((options.styleClass) ? options.styleClass : '');
var elements = (options.selector) ? $(options.selector) : $(document.getElementById(options.targetId));
// finds all inputs within the subtree of target elements
var inputs = elements.find('*').andSelf().filter(':editable');
inputs.watermark(options.text, options);
});
},
// destructor definition
destroy: function () {
// define destructor if additional cleaning is needed but
// in most cases its not nessesary.
// call parent’s destructor
$super.destroy.call(this);
}
});
// once per all placeholders on a page
$(function() {
$(document).on('ajaxsubmit', 'form', $.watermark.hideAll);
$(document).on('ajaxbegin', 'form', $.watermark.showAll);
// need to use setTimeout to allow client's native reset to happen
$(document).on('reset', 'form', function() {setTimeout( $.watermark.showAll, 0); });
});
// define super class reference - reference to the parent prototype
var $super = rf.ui.Placeholder.$super;
})(RichFaces.jQuery, RichFaces);
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