On Sunday, June 18, 2017 at 8:30:06 AM UTC-7, Mark S. wrote:
>
> The specs for the range type of input element allow min and max values. It
> appears that the <$edit-text> widget doesn't pass those along. Maybe a
> future version could?
>
There are THREE params available for type="range":
* min (the smallest value, default = 0)
* max (the largest value, default = 100)
* step (the increment, default = 1)
To support use of these params in the <$edit-text> widget, all that is
needed is to pass their values along to the underlying HTML input element.
To do this, just two small *additions* to the core are needed:
in $:/core/modules/editor/factory.js,
at the end of EditTextWidget.prototype.execute()
add:
this.editRangeMin = this.getAttribute("min");
this.editRangeMax = this.getAttribute("max");
this.editRangeStep = this.getAttribute("step");
and in $:/core/modules/editor/engines/simple.js,
in the SimpleEngine(options) function
following the existing code pattern after "// Set the attributes"
add:
if(this.widget.editRangeMin) {
this.domNode.setAttribute("min",this.widget.editRangeMin);
}
if(this.widget.editRangeMax) {
this.domNode.setAttribute("max",this.widget.editRangeMax);
}
if(this.widget.editRangeStep) {
this.domNode.setAttribute("step",this.widget.editRangeStep);
}
enjoy,
-e
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