[2.2] Slider possible bugs

[mysticav]

Ext Ver 2.2

[Condor]

1. I am unable to reproduce the problem. Can you post an example?

2. The value on vertical click or drag is calculated wrong when minValue != 0. Here is the fix:

Ext.apply(Ext.Slider.Vertical, {
onDrag: function(e){
var pos = this.innerEl.translatePoints(this.tracker.getXY());
var bottom = this.innerEl.getHeight() - pos.top;
this.setValue(this.minValue + Math.round(bottom / this.getRatio()), false);
this.fireEvent('drag', this, e);
},
onClickChange: function(local){
if(local.left > this.clickRange[0] && local.left < this.clickRange[1]){
var bottom = this.innerEl.getHeight() - local.top;
this.setValue(this.minValue + Math.round(bottom / this.getRatio()), undefined, true);
}
}
});

[mysticav]

Thanks for your help.


1. I am unable to reproduce the problem. Can you post an example?


new Ext.Slider({
minValue: -100,
width:235,
maxValue: 100,
listeners:{render:function(){this.setValue(0);}});

As you can see, I'm trying to put the slider indicator at the center. But it is putted at value 16.

[Condor]

You can't set the value in the render event, you can only set it in the afterRender method, e.g.


new Ext.Slider({
width: 235,
minValue: -100,
maxValue: 100,
afterRender: function() {
Ext.Slider.prototype.afterRender.apply(this, arguments);
this.setValue(0);
}
})

but why not simply use:


new Ext.Slider({
width: 235,
minValue: -100,
maxValue: 100,
value: 0
})

[mysticav]

Great. Thank you. All problems solved.