alpaca/src/js/fields/advanced/LowerCaseField.js

Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide

(function($) {

    var Alpaca = $.alpaca;

    Alpaca.Fields.LowerCaseField = Alpaca.Fields.TextField.extend(
    /**
     * @lends Alpaca.Fields.LowerCaseField.prototype
     */
    {
        /**
         * @see Alpaca.Fields.TextField#getFieldType
         */
        getFieldType: function() {
            return "lowercase";
        },

        /**
         * @see Alpaca.Fields.TextField#setup
         */
        setup: function()
        {
            var self = this;

            this.base();

            if (this.data) {
                this.data = this.data.toLowerCase();
            }
        },

        /**
         * @see Alpaca.Fields.TextField#setValue
         */
        setValue: function(val)
        {
            if (!val)
            {
                return this.base(val);
            }

            var lowerValue = val.toLowerCase();

            if (lowerValue != this.getValue()) // jshint ignore:line
            {
                this.base(lowerValue);
            }
        },

        /**
         * @see Alpaca.ControlField#onKeyPress
         */
        onKeyPress: function(e)
        {
            this.base(e);

            var _this = this;

            Alpaca.later(25, this, function() {
                var v = _this.getValue();
                _this.setValue(v);
            });
        }

        /* builder_helpers */
        ,

        /**
         * @see Alpaca.Fields.TextField#getTitle
         */
        getTitle: function() {
            return "Lowercase Text";
        },

        /**
         * @see Alpaca.Fields.TextField#getDescription
         */
        getDescription: function() {
            return "Text field for lowercase text.";
        }

        /* end_builder_helpers */
    });

    Alpaca.registerFieldClass("lowercase", Alpaca.Fields.LowerCaseField);
    Alpaca.registerDefaultFormatFieldMapping("lowercase", "lowercase");

})(jQuery);