diff options
Diffstat (limited to 'js/lib')
| -rw-r--r-- | js/lib/ui.widgets.js | 128 |
1 files changed, 90 insertions, 38 deletions
diff --git a/js/lib/ui.widgets.js b/js/lib/ui.widgets.js index 73b7f46cc..a26be4154 100644 --- a/js/lib/ui.widgets.js +++ b/js/lib/ui.widgets.js @@ -6,26 +6,21 @@ elgg.provide('elgg.ui.widgets'); * @return void
*/
elgg.ui.widgets.init = function() {
+
+ // widget layout?
+ if ($(".widget_column").length == 0) {
+ return;
+ }
+
$(".widget_column").sortable({
items: 'div.widget',
connectWith: '.widget_column',
handle: 'div.drag_handle',
forcePlaceholderSize: true,
placeholder: 'widget_placeholder',
- //containment: '.widget_layout',
opacity: 0.8,
revert: 500,
- stop: function(event, ui) {
- elgg.action('widgets/move', {
- data: {
- // widget_<guid>
- guid: ui.item.attr('id').substring(7),
- // widget_col_<column>
- column: ui.item.parent().attr('id').substring(11),
- position: ui.item.index()
- }
- });
- }
+ stop: elgg.ui.widgets.move
});
$('#widget_add_button a').bind('click', function(event) {
@@ -33,38 +28,75 @@ elgg.ui.widgets.init = function() { event.preventDefault();
});
- $('.widgets_add_panel li.widget_available').bind('click', function(event) {
- elgg.action('widgets/add', {
- data: {
- handler: $(this).attr('id'),
- user_guid: elgg.get_loggedin_userid(),
- context: $("input[name='widget_context']").val()
- },
- success: function(json) {
- elgg.ui.widgets.insert(json.output);
- }
- });
- event.preventDefault();
- });
+ $('.widgets_add_panel li.widget_available').click(elgg.ui.widgets.add);
+ $('a.widget_delete_button').click(elgg.ui.widgets.remove);
+ $('a.widget_edit_button').click(elgg.ui.widgets.editToggle);
+ $('.widget_edit > form ').submit(elgg.ui.widgets.saveSettings);
- $('a.widget_delete_button').bind('click', elgg.ui.widgets.remove);
- $('a.widget_edit_button').bind('click', elgg.ui.widgets.editToggle);
- $('.widget_edit > form ').bind('submit', elgg.ui.widgets.saveSettings);
elgg.ui.widgets.equalHeight(".widget_column");
};
/**
- * Insert a new widget into the layout
+ * Adds a new widget
+ *
+ * Makes Ajax call to persist new widget and inserts the widget html
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.ui.widgets.add = function(event) {
+ // widget_type_<type>
+ var type = $(this).attr('id');
+ type = type.substr(type.indexOf('widget_type_') + "widget_type_".length);
+
+ // if multiple instances not allow, disable this widget type add button
+ var multiple = $(this).attr('class').indexOf('widget_multiple') != -1;
+ if (multiple == false) {
+ $(this).addClass('widget_unavailable');
+ $(this).removeClass('widget_available');
+ $(this).unbind('click', elgg.ui.widgets.add);
+ }
+
+ elgg.action('widgets/add', {
+ data: {
+ handler: type,
+ user_guid: elgg.get_loggedin_userid(),
+ context: $("input[name='widget_context']").val()
+ },
+ success: function(json) {
+ $('#widget_col_1').prepend(json.output);
+ $('#widget_col_1').children(":first").find('a.widget_delete_button').bind('click', elgg.ui.widgets.remove);
+ $('#widget_col_1').children(":first").find('a.widget_edit_button').bind('click', elgg.ui.widgets.editToggle);
+ }
+ });
+ event.preventDefault();
+}
+
+/**
+ * Persist the widget's new position
*
- * This always inserts the widget at the top of the first column.
+ * @param {Object} event
+ * @param {Object} ui
*
- * @param {String} html The HTML of the widget
* @return void
*/
-elgg.ui.widgets.insert = function(html) {
- $('#widget_col_1').prepend(html);
- $('#widget_col_1').children(":first").find('a.widget_delete_button').bind('click', elgg.ui.widgets.remove);
- $('#widget_col_1').children(":first").find('a.widget_edit_button').bind('click', elgg.ui.widgets.editToggle);
+elgg.ui.widgets.move = function(event, ui) {
+
+ // widget_<guid>
+ var guidString = ui.item.attr('id');
+ guidString = guidString.substr(guidString.indexOf('widget_') + "widget_".length);
+
+ // widget_col_<column>
+ var col = ui.item.parent().attr('id');
+ col = col.substr(col.indexOf('widget_col_') + "widget_col_".length);
+
+ elgg.action('widgets/move', {
+ data: {
+ guid: guidString,
+ column: col,
+ position: ui.item.index()
+ }
+ });
}
/**
@@ -76,11 +108,30 @@ elgg.ui.widgets.insert = function(html) { * @return void
*/
elgg.ui.widgets.remove = function(event) {
- $(this).parent().parent().parent().parent().remove();
+ var $widget = $(this).parent().parent().parent().parent();
+
+ // if widget type is single instance type, enable the add buton
+ var type = $widget.attr('class');
+ // widget_instance_<type>
+ type = type.substr(type.indexOf('widget_instance_') + "widget_instance_".length);
+ $button = $('#widget_type_' + type);
+ var multiple = $button.attr('class').indexOf('widget_multiple') != -1;
+ if (multiple == false) {
+ $button.addClass('widget_available');
+ $button.removeClass('widget_unavailable');
+ $button.unbind('click', elgg.ui.widgets.add); // make sure we don't bind twice
+ $button.click(elgg.ui.widgets.add);
+ }
+
+ $widget.remove();
+
+ // widget_delete_button_<guid>
+ var id = $(this).attr('id');
+ id = id.substr(id.indexOf('widget_delete_button_') + "widget_delete_button_".length);
+
elgg.action('widgets/delete', {
data: {
- // widget_delete_button_<guid>
- guid: $(this).attr('id').substring(21)
+ guid: id
}
});
event.preventDefault();
@@ -110,6 +161,7 @@ elgg.ui.widgets.editToggle = function(event) { elgg.ui.widgets.saveSettings = function(event) {
$(this).parent().slideToggle('medium');
var $widgetContent = $(this).parent().parent().children('.widget_content');
+ // @todo - change to ajax loader
$widgetContent.html('loading');
elgg.action('widgets/save', {
data: $(this).serialize(),
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