diff options
Diffstat (limited to 'sites/all/modules/ctools/js/auto-submit.js')
-rw-r--r-- | sites/all/modules/ctools/js/auto-submit.js | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/sites/all/modules/ctools/js/auto-submit.js b/sites/all/modules/ctools/js/auto-submit.js new file mode 100644 index 000000000..a3e9aa42a --- /dev/null +++ b/sites/all/modules/ctools/js/auto-submit.js @@ -0,0 +1,100 @@ +(function($){ +/** + * To make a form auto submit, all you have to do is 3 things: + * + * ctools_add_js('auto-submit'); + * + * On gadgets you want to auto-submit when changed, add the ctools-auto-submit + * class. With FAPI, add: + * @code + * '#attributes' => array('class' => array('ctools-auto-submit')), + * @endcode + * + * If you want to have auto-submit for every form element, + * add the ctools-auto-submit-full-form to the form. With FAPI, add: + * @code + * '#attributes' => array('class' => array('ctools-auto-submit-full-form')), + * @endcode + * + * If you want to exclude a field from the ctool-auto-submit-full-form auto submission, + * add the class ctools-auto-submit-exclude to the form element. With FAPI, add: + * @code + * '#attributes' => array('class' => array('ctools-auto-submit-exclude')), + * @endcode + * + * Finally, you have to identify which button you want clicked for autosubmit. + * The behavior of this button will be honored if it's ajaxy or not: + * @code + * '#attributes' => array('class' => array('ctools-use-ajax', 'ctools-auto-submit-click')), + * @endcode + * + * Currently only 'select', 'radio', 'checkbox' and 'textfield' types are supported. We probably + * could use additional support for HTML5 input types. + */ + +Drupal.behaviors.CToolsAutoSubmit = { + attach: function(context) { + // 'this' references the form element + function triggerSubmit (e) { + var $this = $(this); + if (!$this.hasClass('ctools-ajaxing')) { + $this.find('.ctools-auto-submit-click').click(); + } + } + + // the change event bubbles so we only need to bind it to the outer form + $('form.ctools-auto-submit-full-form', context) + .add('.ctools-auto-submit', context) + .filter('form, select, input:not(:text, :submit)') + .once('ctools-auto-submit') + .change(function (e) { + // don't trigger on text change for full-form + if ($(e.target).is(':not(:text, :submit, .ctools-auto-submit-exclude)')) { + triggerSubmit.call(e.target.form); + } + }); + + // e.keyCode: key + var discardKeyCode = [ + 16, // shift + 17, // ctrl + 18, // alt + 20, // caps lock + 33, // page up + 34, // page down + 35, // end + 36, // home + 37, // left arrow + 38, // up arrow + 39, // right arrow + 40, // down arrow + 9, // tab + 13, // enter + 27 // esc + ]; + // Don't wait for change event on textfields + $('.ctools-auto-submit-full-form input:text, input:text.ctools-auto-submit', context) + .filter(':not(.ctools-auto-submit-exclude)') + .once('ctools-auto-submit', function () { + // each textinput element has his own timeout + var timeoutID = 0; + $(this) + .bind('keydown keyup', function (e) { + if ($.inArray(e.keyCode, discardKeyCode) === -1) { + timeoutID && clearTimeout(timeoutID); + } + }) + .keyup(function(e) { + if ($.inArray(e.keyCode, discardKeyCode) === -1) { + timeoutID = setTimeout($.proxy(triggerSubmit, this.form), 500); + } + }) + .bind('change', function (e) { + if ($.inArray(e.keyCode, discardKeyCode) === -1) { + timeoutID = setTimeout($.proxy(triggerSubmit, this.form), 500); + } + }); + }); + } +} +})(jQuery); |