add Dojo 1.1.1

[eow] / static / dojo-release-1.1.1 / dojox / widget / Rating.js

diff --git a/static/dojo-release-1.1.1/dojox/widget/Rating.js b/static/dojo-release-1.1.1/dojox/widget/Rating.js
new file mode 100644 (file)
index 0000000..8f12d62
--- /dev/null
+++ b/static/dojo-release-1.1.1/dojox/widget/Rating.js
@@ -0,0 +1,90 @@
+if(!dojo._hasResource["dojox.widget.Rating"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.widget.Rating"] = true;
+dojo.provide("dojox.widget.Rating");
+
+dojo.require("dijit.form._FormWidget");
+
+dojo.declare("dojox.widget.Rating",
+       dijit.form._FormWidget,{
+       // summary:
+       //              A widget for rating using stars.
+       //
+       // required: Boolean
+       //              TODO: Can be true or false, default is false.
+       // required: false,
+
+       templateString: null,
+       
+       // numStars: Integer
+       //              The number of stars to show, default is 3.
+       numStars: 3,
+       // value: Integer
+       //              The current value of the Rating
+       value: 0,
+
+       constructor:function(params){
+               // Build the templateString. The number of stars is given by this.numStars,
+               // which is normally an attribute to the widget node.
+               dojo.mixin(this, params);
+               
+               // TODO actually "dijitInline" should be applied to the surrounding div, but FF2
+               // screws up when we dojo.query() for the star nodes, it orders them randomly, because of the use
+               // of display:--moz-inline-box ... very strange bug
+               // Since using ul and li in combintaion with dijitInline this problem doesnt exist anymore.
+               
+               // The focusNode is normally used to store the value, i dont know if that is right here, but seems standard for _FormWidgets
+               var tpl = '<div dojoAttachPoint="domNode" class="dojoxRating dijitInline">' +
+                                       '<input type="hidden" value="0" dojoAttachPoint="focusNode" /><ul>${stars}</ul>' +
+                               '</div>';
+               // the value-attribute is used to "read" the value for processing in the widget class -->
+               var starTpl = '<li class="dojoxRatingStar dijitInline" dojoAttachEvent="onclick:onStarClick,onmouseover:_onMouse,onmouseout:_onMouse" value="${value}"></li>';
+               var rendered = "";
+               for(var i = 0; i < this.numStars; i++){
+                       rendered += dojo.string.substitute(starTpl, {value:i+1});
+               }
+               this.templateString = dojo.string.substitute(tpl, {stars:rendered});
+       },
+
+       postCreate: function(){
+               this.inherited(arguments);
+               this._renderStars(this.value);
+       },
+
+       _onMouse: function(evt){
+               this.inherited(arguments);
+               if(this._hovering){
+                       var hoverValue = +dojo.attr(evt.target, "value");
+                       this.onMouseOver(evt, hoverValue);
+                       this._renderStars(hoverValue, true);
+               }else{
+                       this._renderStars(this.value);
+               }
+       },
+
+       _renderStars: function(value, hover){
+               // summary: Render the stars depending on the value.
+               dojo.query(".dojoxRatingStar", this.domNode).forEach(function(star, i){
+                       if(i + 1 > value){
+                               dojo.removeClass(star, "dojoxRatingStarHover");
+                               dojo.removeClass(star, "dojoxRatingStarChecked");
+                       }else{
+                               dojo.removeClass(star, "dojoxRatingStar" + (hover ? "Checked" : "Hover"));
+                               dojo.addClass(star, "dojoxRatingStar" + (hover ? "Hover" : "Checked"));
+                       }
+               });
+       },
+
+       onStarClick:function(/* Event */evt){
+// TODOC: needs summary
+               var newVal = +dojo.attr(evt.target, "value");
+               this.setAttribute("value", newVal == this.value ? 0 : newVal);
+               this._renderStars(this.value);
+               this.onChange(this.value); // Do I have to call this by hand?
+       },
+       
+       onMouseOver: function(/*evt, value*/){
+               // summary: connect here if you like to, the value is passed to this function as the second parameter!
+       }
+});
+
+}