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April 4, 2018 16:02
nested text
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| license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| function makeNestedListItems (parentLists) { | |
| var item = parentLists.append('li') | |
| .text(function (d) { return d.key; }); | |
| var children = parentLists.selectAll('ul') | |
| .data(function (d) { | |
| return d.children | |
| }) | |
| .enter().append('ul'); | |
| if (!children.empty()) { | |
| makeNestedListItems(children); | |
| } | |
| } | |
| var data_lowest = [ | |
| {key:"Key1", values:["1a","1b","1c"], "children": []}, | |
| {key:"Key2", values:["2a","2b","2c"], | |
| "children": [ | |
| {key:"Key21", values:["21a","21b","21c"]}, | |
| {key:"Key22", values:["22a","22b","22c"]}, | |
| ] | |
| }, | |
| {key:"Key3", values:["3a","3b","3c"], "children": []}, | |
| {key:"Key4", values:["4a","4b","4c"], | |
| "children": [ | |
| {key:"Key41", values:["41a","41b","41c"]} | |
| ] | |
| } | |
| ]; | |
| console.log(data_lowest) | |
| var rootList = d3.select('body').selectAll('ul').data(data_lowest) | |
| .enter().append('ul'); | |
| makeNestedListItems(rootList); | |
| </script> | |
| </body> |
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