diff options
| -rw-r--r-- | misc/ajax.js | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/misc/ajax.js b/misc/ajax.js index 4672e3eb3..57a16048e 100644 --- a/misc/ajax.js +++ b/misc/ajax.js @@ -195,13 +195,19 @@ Drupal.ajax = function (base, element, element_settings) { * The AJAX object will, if instructed, bind to a key press response. This * will test to see if the key press is valid to trigger this event and * if it is, trigger it for us and prevent other keypresses from triggering. + * In this case we're handling RETURN and SPACEBAR keypresses (event codes 13 + * and 32. RETURN is often used to submit a form when in a textfield, and + * SPACE is often used to activate an element without submitting. */ Drupal.ajax.prototype.keypressResponse = function (element, event) { // Create a synonym for this to reduce code confusion. var ajax = this; - // Detect enter key and space bar. - if (event.which == 13 || event.which == 32) { + // Detect enter key and space bar and allow the standard response for them, + // except for form elements of type 'text' and 'textarea', where the + // spacebar activation causes inappropriate activation if #ajax['keypress'] is + // TRUE. On a text-type widget a space should always be a space. + if (event.which == 13 || (event.which == 32 && element.type != 'text' && element.type != 'textarea')) { $(ajax.element_settings.element).trigger(ajax.element_settings.event); return false; } |