fix #203

dropins/README.md

@@ -113,6 +113,9 @@ Triggered if an item value has been changed. Variable `response` contains value
 Triggerd after the seconds defined in the attribute `data-repeat` on widget's html.
 * `_events: { }` *(optional)*  
 Collection of any browser or jQuery Mobile event to be bound on widget's HTML node.
+* `_allowPartialUpdate: true` *(optional)*
+If this is set, the `_update` method can receive (after first intitialisation) new points of a series separately and without checking if all other items do have a value. (This replaces the former `point` event.)
+
 
 ## Icons
 You may place your black icons in `icons/sw/` and their white counterpart in `icons/ws/`.

lib/base/base.js

@@ -1336,7 +1336,7 @@ var widget = {
 
 			$.mobile.activePage.find('[data-item*="' + item + '"]').filter('[data-is-sv-widget]').trigger('update', [item, value]) // new jQuery Mobile style widgets
 			.end().filter(':not([data-is-sv-widget])').each(function (idx) { // Old-style widgets
-				console.warn('Old plane smartVISU widgets are deprecated. Use a jQuery widget based on $.sv.widget instead.', this);
+				console.warn('Plain old smartVISU widgets are deprecated. Use a jQuery widget based on $.sv.widget instead.', this);
 
  				var items = widget.explode($(this).attr('data-item'));
 
@@ -1864,13 +1864,13 @@ $.widget("sv.widget", {
 	update: function(values, item) {
 		if(this.allowPartialUpdate && item != null) {
 			if (values !== undefined) {
-				var value = new Array(this.items.length);
-				value[this.items.indexOf(item)] = values;
-				this._update(value);
+				var partialValues = new Array(this.items.length);
+				partialValues[this.items.indexOf(item)] = values;
+				this._update(partialValues);
 			}
 		}
 		else {
-			if(values === undefined) {
+			if(values === undefined || item != null) {
 				values = widget.get(this.items);
 			}
 			if (widget.check(values)) {
@@ -1899,7 +1899,7 @@ $.widget("sv.widget", {
 	},
 
 	_write: function(value, itemindex) {
-		io.write(items[itemindex || 0], value);
+		io.write(this.items[itemindex || 0], value);
 	},
 
 	_update: $.noop

widgets/basic.js

@@ -7,44 +7,6 @@
  * -----------------------------------------------------------------------------
  */
 
-/**
- * Class for controlling all widgets.
- *
- * Concept:
- * --------
- * Every item has a name. The value of the item may be of type: int, float, or
- * array. The items are stored in the widget.buffer. The drivers will fill the
- * buffer through the widget.update (and therefore widget.set). Asynchronly
- * all widgets on a page may be updated. The update is been triggerd from
- * widget.update, if a item has been changed. Updates are only made if all
- * items are in buffer needed for that update. If one is missing the update is
- * not been made. If some plots placed on the page, the update will look if it
- * is possible to add only one point (if the widget is already initialized).
- *
- * Events:
- * -------
- * Some new events are introduced to control the widgets and there visual
- * appearance.
- *
- * 'update': function(event, response) { }
- * Triggered through widget.update if a item has been changed.
- *
- * 'draw': function (event) { }
- * Triggered only for svgs, if it is loaded
- *
- * 'point': function(event, response) { }
- * Triggered only for plots through widget.update if the plot is already drawn
- * and only a new point has to be added to the series.
- *
- * 'repeat': function(event) { }
- * Triggerd after the specified time, when 'data-repeat' ist been used.
- *
- * 'change', 'click' ...
- * Standard jquery-mobile events, triggered from the framework.
- *
- */
-
-
 // ----- basic.checkbox -------------------------------------------------------
 $.widget("sv.basic_checkbox", $.sv.widget, {