190e8449ce
- rename the directory from webgui to Phi - let the webserver's root point to Phi instead of Docs - redirect old /gui/ url to the new location (/)
83 lines
3 KiB
JavaScript
Executable file
83 lines
3 KiB
JavaScript
Executable file
/*global define*/
|
|
define(
|
|
|
|
[
|
|
'jquery',
|
|
'knockout',
|
|
'./bindingHandler',
|
|
'./utils',
|
|
'jquery-ui/slider'
|
|
],
|
|
|
|
function ($, ko, BindingHandler, utils) {
|
|
|
|
'use strict';
|
|
|
|
var domDataKey, Slider;
|
|
|
|
domDataKey = '__kojqui_options';
|
|
|
|
Slider = function () {
|
|
/// <summary>Constructor.</summary>
|
|
|
|
BindingHandler.call(this, 'slider');
|
|
|
|
this.widgetEventPrefix = 'slide';
|
|
this.options = ['animate', 'disabled', 'max', 'min', 'orientation', 'range',
|
|
'step', 'value', 'values'];
|
|
this.events = ['create', 'start', 'slide', 'change', 'stop'];
|
|
};
|
|
|
|
Slider.prototype = utils.createObject(BindingHandler.prototype);
|
|
Slider.prototype.constructor = Slider;
|
|
|
|
Slider.prototype.init = function (element, valueAccessor) {
|
|
/// <summary>Keeps the value and the values binding property in sync with the
|
|
/// slider widget's values.</summary>
|
|
/// <param name='element' type='DOMNode'></param>
|
|
/// <param name='valueAccessor' type='Function'></param>
|
|
|
|
var result, value, changeEvent;
|
|
|
|
result = BindingHandler.prototype.init.apply(this, arguments);
|
|
|
|
value = valueAccessor();
|
|
changeEvent = value.realtime ? 'slide' : 'change';
|
|
|
|
if (ko.isWriteableObservable(value.value)) {
|
|
/*jslint unparam:true*/
|
|
this.on(element, changeEvent, function (ev, ui) {
|
|
var index = $(element).find('.ui-slider-handle').index(ui.handle);
|
|
if (index === 0) {
|
|
// The slider widget, in its _slide() method, raises the
|
|
// slide/slidechange events, then immediately updates its value
|
|
// property. If any of the event handlers hooked onto the
|
|
// slide/slidechange event sets the widget's value property, it
|
|
// will ruin the sliding animation.
|
|
// To prevent that, we trick the update() method defined in
|
|
// BindingHandler to think that the value option is already
|
|
// updated.
|
|
ko.utils.domData.get(element, domDataKey).value = ui.value;
|
|
value.value(ui.value);
|
|
}
|
|
});
|
|
/*jslint unparam:false*/
|
|
}
|
|
if (ko.isWriteableObservable(value.values)) {
|
|
/*jslint unparam:true*/
|
|
this.on(element, changeEvent, function (ev, ui) {
|
|
// see the explanation above
|
|
ko.utils.domData.get(element, domDataKey).value = ui.values;
|
|
value.values(ui.values);
|
|
});
|
|
/*jslint unparam:false*/
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
utils.register(Slider);
|
|
|
|
return Slider;
|
|
}
|
|
);
|