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73 lines
1.6 KiB
73 lines
1.6 KiB
12 years ago
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/**
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* Yii Captcha widget.
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*
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* This is the JavaScript widget used by the yii\widgets\Captcha widget.
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*
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @since 2.0
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*/
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(function ($) {
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$.fn.yiiCaptcha = function (method) {
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if (methods[method]) {
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return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
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} else if (typeof method === 'object' || !method) {
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return methods.init.apply(this, arguments);
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} else {
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$.error('Method ' + method + ' does not exist on jQuery.yiiCaptcha');
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return false;
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}
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};
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var defaults = {
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refreshUrl: undefined,
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hashKey: undefined
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};
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var methods = {
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init: function (options) {
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return this.each(function () {
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var $e = $(this);
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var settings = $.extend({}, defaults, options || {});
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$e.data('yiiCaptcha', {
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settings: settings
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});
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$e.on('click.yiiCaptcha', function() {
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methods.refresh.apply($e);
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return false;
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});
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});
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},
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refresh: function () {
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var $e = this,
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settings = this.data('yiiCaptcha').settings;
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$.ajax({
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url: $e.data('yiiCaptcha').settings.refreshUrl,
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dataType: 'json',
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cache: false,
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success: function(data) {
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$e.attr('src', data['url']);
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$('body').data(settings.hashKey, [data['hash1'], data['hash2']]);
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}
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});
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},
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destroy: function () {
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return this.each(function () {
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$(window).unbind('.yiiCaptcha');
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$(this).removeData('yiiCaptcha');
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});
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},
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data: function() {
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return this.data('yiiCaptcha');
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}
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};
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})(window.jQuery);
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