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Fixed bug in range slider facets.

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git-svn-id: http://google-refine.googlecode.com/svn/trunk@49 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
David Huynh 2010-02-05 20:05:44 +00:00
parent 3e30ab2a33
commit 764952865a
1 changed files with 43 additions and 21 deletions
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64
src/main/webapp/scripts/project/range-facet.js
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@ -3,10 +3,11 @@ function RangeFacet(div, config, options) {
this._config = config;
this._options = options;
this._setDefaults();
this._timerID = null;
this._from = ("from" in this._config) ? this._config.from : null;
this._to = ("to" in this._config) ? this._config.to : null;
this._initializeUI();
this._timerID = null;
this._initializedUI = false;
}
RangeFacet.prototype._setDefaults = function() {
@ -21,25 +22,20 @@ RangeFacet.prototype._setDefaults = function() {
this._from = this._config.min;
this._to = this._config.max;
}
};
RangeFacet.prototype.getJSON = function() {
var o = cloneDeep(this._config);
o.type = "range";
switch (this._config.mode) {
case "min":
o.from = this._from;
break;
case "max":
o.to = this._to;
break;
default:
o.from = this._from;
if (this._to == this._config.max) {
// pretend to be open-ended
o.mode = "min";
} else {
if (this._config.mode == "min" || this._config.mode == "range") {
if (this._from != null) {
o.from = this._from;
}
}
if (this._config.mode == "max" || this._config.mode == "range") {
if (this._to != null) {
o.to = this._to;
}
}
@ -50,12 +46,12 @@ RangeFacet.prototype.getJSON = function() {
RangeFacet.prototype.hasSelection = function() {
switch (this._config.mode) {
case "min":
return this._from > this._config.min;
return this._from != null && (!this._initializedUI || this._from > this._config.min);
case "max":
return this._to < this._config.max;
return this._to != null && (!this._initializedUI || this._to < this._config.max);
default:
return this._from > this._config.min ||
this._to < this._config.max;
return (this._from != null && (!this._initializedUI || this._from > this._config.min)) ||
(this._to != null && (!this._initializedUI || this._to < this._config.max));
}
};
@ -66,10 +62,30 @@ RangeFacet.prototype._initializeUI = function() {
var headerDiv = $('<div></div>').addClass("facet-title").appendTo(container);
$('<span></span>').text(this._config.name).appendTo(headerDiv);
var resetButton = $('<a href="javascript:{}"></a>').addClass("facet-choice-link").text("reset").click(function() {
switch (self._config.mode) {
case "min":
self._from = self._config.min;
self._sliderDiv.slider("value", self._from);
break;
case "max":
self._to = self._config.max;
self._sliderDiv.slider("value", self._to);
break;
default:
self._from = self._config.min;
self._to = self._config.max;
self._sliderDiv.slider("values", 0, self._from);
self._sliderDiv.slider("values", 1, self._to);
}
self._setRangeIndicators();
self._scheduleUpdate();
}).prependTo(headerDiv);
var removeButton = $('<a href="javascript:{}"></a>').addClass("facet-choice-link").text("remove").click(function() {
self._remove();
}).prependTo(headerDiv);
var bodyDiv = $('<div></div>').addClass("facet-range-body").appendTo(container);
this._histogramDiv = $('<div></div>').addClass("facet-range-histogram").appendTo(bodyDiv);
@ -115,6 +131,7 @@ RangeFacet.prototype._initializeUI = function() {
sliderConfig.range = true;
sliderConfig.values = [ this._from, this._to ];
}
this._sliderDiv.slider(sliderConfig);
this._setRangeIndicators();
};
@ -161,6 +178,11 @@ RangeFacet.prototype.updateState = function(data) {
};
RangeFacet.prototype.render = function() {
if (!this._initializedUI) {
this._initializeUI();
this._initializedUI = true;
}
this._sliderDiv.slider("option", "min", this._config.min);
this._sliderDiv.slider("option", "max", this._config.max);
this._sliderDiv.slider("option", "step", this._config.step);