Created
March 24, 2013 02:37
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Dynamically generated HTML table via D3.
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| <!DOCTYPE html> | |
| <html lang='en'> | |
| <head> | |
| <link href='/css/bootstrap.css' rel='stylesheet'> | |
| <script src='/js/d3.v2.min.js'></script> | |
| <script src='/js/jquery.min.js'></script> | |
| <script src='/js/jquery.ba-bbq.min.js'></script> | |
| </head> | |
| <body> | |
| <script> | |
| var params = jQuery.deparam.querystring(); | |
| var SIZE = params['size'] ? parseInt( params['size'] ) : 32; | |
| var COLS = params['cols'] ? parseInt( params['cols'] ) : 8; | |
| function fillTable( table, data ) { | |
| var tr = table.select('tbody').selectAll('tr'); | |
| //update | |
| tr.data(data) | |
| .selectAll('td') | |
| .data( function(row) {return row} ) | |
| .text( function(col) {return col} ) | |
| ; | |
| //insert | |
| tr.data(data) | |
| .enter() | |
| .append('tr') | |
| .selectAll('td') | |
| .data( function(row) {return row} ) | |
| .enter() | |
| .append('td') | |
| .text( function(col) {return col} ) | |
| ; | |
| } | |
| // d3.range splits on nulls ... so we insert nulls to create delimiters | |
| function insertNulls( list, pos ) { | |
| var tmp = list.slice(); | |
| for (var i = tmp.length - 1; i > 1; i--) { | |
| if (i % pos == 0) { | |
| tmp.splice( i, 0, null ); | |
| } | |
| } | |
| return tmp; | |
| } | |
| function permutate(table, range) { | |
| range.push( range.shift() ); | |
| var matrix = d3.split( insertNulls( range, COLS ) ); | |
| fillTable( table, matrix ); | |
| } | |
| d3.select('body').append('p').text('D3 Dynamic Table Test').attr('class','lead'); | |
| var table = d3.select('body').append('table').attr( 'class', 'table table-striped table-bordered table-hover' ); | |
| table.append('thead'); | |
| table.append('tbody'); | |
| var range = d3.range( 1, SIZE + 1 ); | |
| var matrix = d3.split( insertNulls( range, COLS ) ); | |
| fillTable( table, matrix ); | |
| </script> | |
| <center> | |
| <button type="submit" class="btn" onclick="permutate(table, range)">permutate</button> | |
| </center> | |
| </body> | |
| </html> |
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