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selection.order
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> | |
| </head> | |
| <body> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?2.6.0"></script> | |
| <script type="text/javascript"> | |
| d3.selection.prototype.order = function() { | |
| for (var j = 0, m = this.length; j < m; j++) { | |
| for (var group = this[j], i = 1, n = group.length, prev = group[0]; i < n; i++) { | |
| var node = group[i]; | |
| if (node) { | |
| if (prev) prev.parentNode.insertBefore(node, prev.nextSibling); | |
| prev = node; | |
| } | |
| } | |
| } | |
| return this; | |
| }; | |
| var div = d3.select("body").selectAll("div") | |
| .data(["a", "b", "f"], String) | |
| .enter().append("div") | |
| .text(String); | |
| div.order(); | |
| var div = d3.select("body").selectAll("div") | |
| .data(["a", "b", "c", "d", "e", "f"], String); | |
| div.enter().append("div") | |
| .text(String); | |
| div.order(); | |
| </script> | |
| </body> | |
| </html> |
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