Created
July 25, 2013 15:29
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dc.dataTable2 = function(parent, chartGroup) { | |
var LABEL_CSS_CLASS = "dc-table-label"; | |
var ROW_CSS_CLASS = "dc-table-row"; | |
var COLUMN_CSS_CLASS = "dc-table-column"; | |
var GROUP_CSS_CLASS = "dc-table-group"; | |
var _chart = dc.baseChart({}); | |
var _size = 25; | |
var _columns = []; | |
var _keep = function(d) { | |
return d; | |
}; | |
var _order = d3.ascending; | |
_chart.doRender = function() { | |
_chart.selectAll("tbody").remove(); | |
renderRows(); | |
return _chart; | |
}; | |
function renderRows() { | |
var entries = _chart.group().top(Infinity); | |
var max = Math.min(_size,entries.length); | |
while (max>0) { | |
if(!_keep(entries[max-1])) | |
max--; | |
else break; | |
} | |
entries = max ? _chart.group().top(max) : []; | |
var body = _chart.root().append("tbody"); | |
var rows = body.selectAll("tr." + ROW_CSS_CLASS) | |
.data(entries); | |
var rowEnter = rows.enter() | |
.append("tr") | |
.attr("class", ROW_CSS_CLASS) | |
.each(function(d) { | |
for (var i = 0; i < _columns.length; ++i) { | |
var f = _columns[i]; | |
d3.select(this).append("td") | |
.attr("class", COLUMN_CSS_CLASS + " _" + i) | |
.html(f(d)); | |
} | |
}); | |
rows.exit().remove(); | |
} | |
_chart.doRedraw = function() { | |
return _chart.doRender(); | |
}; | |
_chart.size = function(s) { | |
if (!arguments.length) return _size; | |
_size = s; | |
return _chart; | |
}; | |
_chart.columns = function(_) { | |
if (!arguments.length) return _columns; | |
_columns = _; | |
return _chart; | |
}; | |
_chart.keep = function(_) { | |
if (!arguments.length) return _keep; | |
_keep = _; | |
return _chart; | |
}; | |
_chart.order = function(_) { | |
if (!arguments.length) return _order; | |
_order = _; | |
return _chart; | |
}; | |
return _chart.anchor(parent, chartGroup); | |
}; |
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