diff options
Diffstat (limited to 'framework/Web/Javascripts/ratings/ratings.js')
| -rw-r--r-- | framework/Web/Javascripts/ratings/ratings.js | 70 |
1 files changed, 30 insertions, 40 deletions
diff --git a/framework/Web/Javascripts/ratings/ratings.js b/framework/Web/Javascripts/ratings/ratings.js index c5efc372..e6fd97ba 100644 --- a/framework/Web/Javascripts/ratings/ratings.js +++ b/framework/Web/Javascripts/ratings/ratings.js @@ -8,63 +8,53 @@ Prado.WebUI.TRatingList.prototype = this.options = options;
this.element = $(options['ID']);
Element.addClassName(this.element,options.cssClass);
- var width = options.total * options.dx;
- this.element.style.width = width+"px";
- Event.observe(this.element, 'mouseover', this.hover.bindEvent(this));
- Event.observe(this.element, 'mouseout', this.recover.bindEvent(this));
- Event.observe(this.element, 'click', this.click.bindEvent(this));
- this._onMouseMoveEvent = this.mousemoved.bindEvent(this);
- this.selectedIndex = options.pos;
this.radios = document.getElementsByName(options.field);
+ for(var i = 0; i<this.radios.length; i++)
+ {
+ Event.observe(this.radios[i].parentNode, "mouseover", this.hover.bindEvent(this,i));
+ Event.observe(this.radios[i].parentNode, "mouseout", this.recover.bindEvent(this,i));
+ Event.observe(this.radios[i].parentNode, "click", this.click.bindEvent(this, i));
+ }
this.caption = CAPTION();
this.element.appendChild(this.caption);
- this.showPosition(this.selectedIndex,false);
+ this.selectedIndex = options.selectedIndex;
+ this.setRating(this.selectedIndex);
},
- hover : function()
+ hover : function(ev,index)
{
- Event.observe(this.element, "mousemove", this._onMouseMoveEvent);
+ for(var i = 0; i<this.radios.length; i++)
+ this.radios[i].parentNode.className = (i<=index) ? "rating_hover" : "";
+ this.setCaption(index);
},
- recover : function()
+ recover : function(ev,index)
{
- Event.stopObserving(this.element, "mousemove", this._onMouseMoveEvent);
- this.showPosition(this.selectedIndex,false);
+ for(var i = 0; i<=index; i++)
+ Element.removeClassName(this.radios[i].parentNode, "rating_hover");
+ this.setRating(this.selectedIndex);
},
- mousemoved : function(e)
+ click : function(ev, index)
{
- this.updatePosition(e,true);
- },
-
- updatePosition : function(e, hovering)
- {
- var obj = Event.element(e);
- var elementPos = Position.cumulativeOffset(obj);
- var clientX = Event.pointerX(e) - elementPos[0];
- var pos = parseInt(clientX / this.options.dx);
- if(!hovering || this.options.pos != pos)
- this.showPosition(pos, hovering)
+ for(var i = 0; i<this.radios.length; i++)
+ this.radios[i].checked = (i == index);
+ this.selectedIndex = index;
+ this.setRating(index);
+ if(isFunction(this.options.onChange))
+ this.options.onChange(this,index);
},
- click : function(ev)
+ setRating: function(index)
{
- this.updatePosition(ev,false);
- this.selectedIndex = this.options.pos;
- for(var i = 0; i < this.radios.length; i++)
- this.radios[i].checked = (i == this.selectedIndex);
- if(isFunction(this.options.onChange))
- this.options.onChange(this, this.selectedIndex);
+ for(var i = 0; i<=index; i++)
+ this.radios[i].parentNode.className = "rating_selected";
+ this.setCaption(index);
},
- showPosition : function(pos, hovering)
+ setCaption : function(index)
{
- if(pos >= this.options.total) return;
- var dy = this.options.dy * (pos+1) + this.options.iy;
- var dx = hovering ? this.options.hx + this.options.ix : this.options.ix;
- this.element.style.backgroundPosition = "-"+dx+"px -"+dy+"px";
- this.options.pos = pos;
- this.caption.innerHTML = pos >= 0 ?
- this.radios[this.options.pos].value : this.options.caption;
+ this.caption.innerHTML = index > -1 ?
+ this.radios[index].value : this.options.caption;
}
}
\ No newline at end of file |