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Make it so clicking on a bar in the chart filters down to events of that type

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This commit is contained in:
Joseph Schorr 2013-12-02 17:52:20 -05:00
parent 8cc4a5ef90
commit ba03b7ff04
1 changed files with 23 additions and 3 deletions
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26
static/js/graphing.js
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@ -1410,7 +1410,28 @@ LogUsageChart.prototype.getColor = function(kind) {
};
/**
* Handler for when an element in the chart has been clicked.
*/
LogUsageChart.prototype.handleElementClicked_ = function(e) {
var key = e.series.key;
var kind = e.series.kind;
var disabled = [];
for (var i = 0; i < this.data_.length; ++i) {
disabled.push(this.data_[i].key != key);
}
this.chart_.dispatch.changeState({ 'disabled': disabled });
};
/**
* Handler for when the state of the chart has changed.
*/
LogUsageChart.prototype.handleStateChange_ = function(e) {
window.console.log(e);
var allowed = {};
var disabled = e.disabled;
for (var i = 0; i < this.data_.length; ++i) {
@ -1481,9 +1502,8 @@ LogUsageChart.prototype.draw = function(container, logData) {
nv.utils.windowResize(chart.update);
chart.multibar.dispatch.on('elementClick', function(e) { window.console.log(e); });
chart.multibar.dispatch.on('elementClick', function(e) { that.handleElementClicked_(e); });
chart.dispatch.on('stateChange', function(e) { that.handleStateChange_(e); });
return chart;
return that.chart_ = chart;
});
};