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我正在嘗試使用節點模塊dc線圖來繪製折線圖。 它對我的錯誤從D3錯誤。我正在使用dc.js版本2.0.0-beta17。Dc.js lineChart失敗
c:\projects\xxx\node_modules\dc\node_modules\d3\d3.js:1308
d3_behavior_zoomWheel = "onwheel" in d3_document ? (d3_behavior_zoomDelt
^
TypeError: Cannot use 'in' operator to search for 'onwheel' in undefined
at Object.d3.behavior.zoom (c:\projects\xxx\node_modules\dc\node_modules\d3\d3.js:1308:44)
at Object.dc.coordinateGridMixin (c:\projects\xxx\node_modules\dc\dc.js:2085:29)
at Object.dc.lineChart (c:\projects\xxx\node_modules\dc\dc.js:4615:35)
示例代碼
var dc = require('dc');
..
var data = [
{date: "12/27/2012", http_404: 2, http_200: 190, http_302: 100},
{date: "12/28/2012", http_404: 2, http_200: 10, http_302: 100},
{date: "12/29/2012", http_404: 1, http_200: 300, http_302: 200},
{date: "12/30/2012", http_404: 2, http_200: 90, http_302: 0},
{date: "12/31/2012", http_404: 2, http_200: 90, http_302: 0},
{date: "01/01/2013", http_404: 2, http_200: 90, http_302: 0},
{date: "01/02/2013", http_404: 1, http_200: 10, http_302: 1},
{date: "01/03/2013", http_404: 2, http_200: 90, http_302: 0},
{date: "01/04/2013", http_404: 2, http_200: 90, http_302: 0},
{date: "01/05/2013", http_404: 2, http_200: 90, http_302: 0},
{date: "01/06/2013", http_404: 2, http_200: 200, http_302: 1},
{date: "01/07/2013", http_404: 1, http_200: 200, http_302: 100}
];
var ndx = crossfilter(data);
data.forEach(function (d) {
d.date = d3.time.format("%m/%d/%Y").parse(d.date);
d.total= d.http_404+d.http_200+d.http_302;
});
var dateDim = ndx.dimension(function(d) {return d.date;});
var hits = dateDim.group().reduceSum(function(d) {return d.total;});
var minDate = dateDim.bottom(1)[0].date;
var maxDate = dateDim.top(1)[0].date;
var gitLineChart = dc.lineChart("#test");
任何幫助表示讚賞。謝謝。