Index: views.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/views/views.module,v
retrieving revision 1.341.4.39
diff -u -p -r1.341.4.39 views.module
--- views.module 26 Oct 2010 05:05:27 -0000 1.341.4.39
+++ views.module 27 Oct 2010 20:01:39 -0000
@@ -180,9 +180,11 @@ function views_menu() {
$items['views/ajax'] = array(
'title' => 'Views',
'page callback' => 'views_ajax',
+ 'delivery callback' => 'ajax_deliver',
'access callback' => TRUE,
'description' => 'Ajax callback for view loading.',
'type' => MENU_CALLBACK,
+ 'file' => 'includes/ajax.inc',
);
// Path is not admin/structure/views due to menu complications with the wildcards from
// the generic ajax callback.
Index: includes/ajax.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/views/includes/ajax.inc,v
retrieving revision 1.20.4.13
diff -u -p -r1.20.4.13 ajax.inc
--- includes/ajax.inc 17 Oct 2010 10:42:44 -0000 1.20.4.13
+++ includes/ajax.inc 27 Oct 2010 20:01:39 -0000
@@ -26,44 +26,32 @@ function views_ajax() {
$arg = explode('/', $_REQUEST['view_path']);
- if ($arg[0] == 'admin' || (variable_get('node_admin_theme', '0') && $arg[0] == 'node' && ($arg[1] == 'add' || $arg[2] == 'edit'))) {
- global $custom_theme;
- $custom_theme = variable_get('admin_theme', '0');
- drupal_add_css(drupal_get_path('module', 'system') .'/admin.css', 'module');
- }
// Load the view.
- if ($view = views_get_view($name)) {
- if ($view->access($display_id)) {
-
- // Fix 'q' for paging.
- if (!empty($path)) {
- $_GET['q'] = $path;
- }
+ $view = views_get_view($name);
+ if ($view && $view->access($display_id)) {
+ // Fix 'q' for paging.
+ if (!empty($path)) {
+ $_GET['q'] = $path;
+ }
- // Override the display's pager_element with the one actually used.
- if (isset($pager_element)) {
- $view->display[$display_id]->handler->set_option('pager_element', $pager_element);
- }
- // Reuse the same DOM id so it matches that in Drupal.settings.
- $view->dom_id = $dom_id;
+ // Override the display's pager_element with the one actually used.
+ if (isset($pager_element)) {
+ $view->display[$display_id]->handler->set_option('pager_element', $pager_element);
+ }
+ // Reuse the same DOM id so it matches that in Drupal.settings.
+ $view->dom_id = $dom_id;
- $errors = $view->validate();
- if ($errors === TRUE) {
- $commands[] = ajax_command_replace('#' . $domid, $view->get_title());
- $commands[] = ajax_command_replace('#' . $dom_id, $view->preview($display_id, $args));
- }
- else {
- foreach ($errors as $error) {
- drupal_set_message($error, 'error');
- }
+ $errors = $view->validate();
+ if ($errors === TRUE) {
+ $commands[] = ajax_command_replace('.view-dom-id-' . $dom_id, $view->preview($display_id, $args));
+ }
+ else {
+ foreach ($errors as $error) {
+ drupal_set_message($error, 'error');
}
}
}
-
- $messages = theme('status_messages');
- $commands[] = ajax_command_replace('.views-messages', $messages);
-
- return $commands;
+ return array('#type' => 'ajax', '#commands' => $commands);
}
}
Index: js/ajax_view.js
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/views/js/ajax_view.js,v
retrieving revision 1.19.4.3
diff -u -p -r1.19.4.3 ajax_view.js
--- js/ajax_view.js 11 May 2010 21:05:11 -0000 1.19.4.3
+++ js/ajax_view.js 27 Oct 2010 20:01:39 -0000
@@ -7,40 +7,11 @@
*/
(function ($) {
-Drupal.Views.Ajax = Drupal.Views.Ajax || {};
-
-/**
- * An ajax responder that accepts a packet of JSON data and acts appropriately.
- *
- * The following fields control behavior.
- * - 'display': Display the associated data in the view area.
- */
-Drupal.Views.Ajax.ajaxViewResponse = function(target, response) {
-
- if (response.debug) {
- alert(response.debug);
- }
-
- var $view = $(target);
-
- // Check the 'display' for data.
- if (response.status && response.display) {
- var $newView = $(response.display);
- $view.replaceWith($newView);
- $view = $newView;
- Drupal.attachBehaviors($view.parent());
- }
-
- if (response.messages) {
- // Show any messages (but first remove old ones, if there are any).
- $view.find('.views-messages').remove().end().prepend(response.messages);
- }
-};
-
/**
- * Ajax behavior for views.
+ * Attaches the AJAX behavior to Views exposed filter forms and key View links.
*/
-Drupal.behaviors.ViewsAjaxView = function() {
+Drupal.behaviors.ViewsAjaxView = {};
+Drupal.behaviors.ViewsAjaxView.attach = function() {
if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
var ajax_path = Drupal.settings.views.ajax_path;
// If there are multiple views this might've ended up showing up multiple times.
@@ -56,44 +27,38 @@ Drupal.behaviors.ViewsAjaxView = functio
view = '.view-id-' + settings.view_name + '.view-display-id-' + settings.view_display_id;
}
-
// Process exposed filter forms.
$('form#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'))
.filter(':not(.views-processed)')
.each(function () {
- // remove 'q' from the form; it's there for clean URLs
- // so that it submits to the right place with regular submit
- // but this method is submitting elsewhere.
- $('input[name=q]', this).remove();
- var form = this;
- // ajaxSubmit doesn't accept a data argument, so we have to
- // pass additional fields this way.
- $.each(settings, function(key, setting) {
- $(form).append('');
+ var button = $('input[type=submit]', this);
+ button.form = this;
+
+ var ajax = new Drupal.ajax($(button).attr('id'), button, {
+ url: ajax_path,
+ submit: settings,
+ setClick: true,
+ event: 'click',
+ selector: view,
+ progress: { type: 'throbber' }
});
+ // Override HTTP method type and beforeSerialize method.
+ //
+ // Note that by using HTTP GET and overriding beforeSerialize() the
+ // request bypasses adding ajax_html_ids and ajax_page_state to the
+ // the AJAX request. This is necessary as including these state vars
+ // often (almost always?) blows the URL length limit on many servers.
+ //
+ // @TODO: Without these state vars, the ajax response cannot
+ // dynamically add js/css to the page and it may have trouble properly
+ // generating DOM ids generated by drupal_html_id(). Fixing this
+ // problem requires reducing the amount of information that needs to be
+ // passed back to Drupal and the functionality surrounding these two
+ // states.
+ ajax.options.type = 'GET';
+ ajax.beforeSerialize = function(element_settings, options) { return; };
})
.addClass('views-processed')
- .submit(function () {
- $('input[type=submit], button', this).after(' ');
- var object = this;
- $(this).ajaxSubmit({
- url: ajax_path,
- type: 'GET',
- success: function(response) {
- // Call all callbacks.
- if (response.__callbacks) {
- $.each(response.__callbacks, function(i, callback) {
- eval(callback)(view, response);
- });
- $('.views-throbbing', object).remove();
- }
- },
- error: function() { alert(Drupal.t("An error occurred at @path.", {'@path': ajax_path})); $('.views-throbbing', object).remove(); },
- dataType: 'json'
- });
-
- return false;
- });
$(view).filter(':not(.views-processed)')
// Don't attach to nested views. Doing so would attach multiple behaviors
@@ -121,48 +86,25 @@ Drupal.behaviors.ViewsAjaxView = functio
// Extract argument data from the URL.
Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path)
);
- $(this).click(function () {
- $.extend(viewData, Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path));
- $(this).addClass('views-throbbing');
- $.ajax({
- url: ajax_path,
- type: 'GET',
- data: viewData,
- success: function(response) {
- $(this).removeClass('views-throbbing');
- // Scroll to the top of the view. This will allow users
- // to browse newly loaded content after e.g. clicking a pager
- // link.
- var offset = $(target).offset();
- // We can't guarantee that the scrollable object should be
- // the body, as the view could be embedded in something
- // more complex such as a modal popup. Recurse up the DOM
- // and scroll the first element that has a non-zero top.
- var scrollTarget = target;
- while ($(scrollTarget).scrollTop() == 0 && $(scrollTarget).parent()) {
- scrollTarget = $(scrollTarget).parent()
- }
- // Only scroll upward
- if (offset.top - 10 < $(scrollTarget).scrollTop()) {
- $(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500);
- }
- // Call all callbacks.
- if (response.__callbacks) {
- $.each(response.__callbacks, function(i, callback) {
- eval(callback)(target, response);
- });
- }
- },
- error: function() { $(this).removeClass('views-throbbing'); alert(Drupal.t("An error occurred at @path.", {'@path': ajax_path})); },
- dataType: 'json'
- });
- return false;
+ // For anchor tags, these will go to the target of the anchor rather
+ // than the usual location.
+ $.extend(viewData, Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path));
+
+ var ajax = new Drupal.ajax(false, this, {
+ url: ajax_path,
+ submit: viewData,
+ event: 'click',
+ selector: view
});
+
+ // Override HTTP method type and beforeSerialize method.
+ // See note above.
+ ajax.options.type = 'GET';
+ ajax.beforeSerialize = function(element_settings, options) { return; };
}); // .each function () {
}); // $view.filter().each
}); // .each Drupal.settings.views.ajaxViews
} // if
};
-
})(jQuery);