javascript - How to add div to datatable -


i know whether possible add canvas datatable.

i have installed datatable responsive plugin which, in case column width, clicking button allow see information.

i know whether can add canvas hidden area in order play audio correspond selected row. wish use nice audio player called wavesurfer.js

to able do need learn following:

  • how add canvas @ end of hidden area
  • how force responsive table not display canvas in case table has enough space
  • the canvas has fill hidden div 100%

picture of trying achieve (each row audio file)

enter image description here please see following information

<div id="demo">    <div id="waveform">       <div class="progress progress-striped active" id="progress-bar" style="display: none;">          <div class="progress-bar progress-bar-info" style="width: 100%;"></div>       </div>       <wave style="display: block; position: relative; -webkit-user-select: none; height: 128px; overflow-x: auto; overflow-y: hidden;"><canvas width="870" height="128" style="position: absolute; z-index: 1; top: 0px; bottom: 0px; width: 870px;"></canvas><wave style="position: absolute; z-index: 2; top: 0px; bottom: 0px; overflow: hidden; width: 0px; display: block; box-sizing: border-box; border-right-style: solid; border-right-width: 1px; border-right-color: navy;"><canvas width="870" height="128" style="width: 870px;"></canvas></wave></wave>    </div> </div>

https://jsfiddle.net/h26cxgc8/

use format() method in child rows example provided in comments. can modify format return div can create canvas using wavesurfer.js

function format(d) {   return '<div class="player"></div>'; } var table = $('#example').datatable({   "columns": [{     "classname": 'details-control',     "orderable": false,     "data": null,     "defaultcontent": '+'   }, {     "data": "name"   }, {     "data": "position"   }, {     "data": "id"   }] }); $('#example tbody').on('click', 'td.details-control', function() {   var tr = $(this).closest('tr');   var row = table.row(tr);   if (row.child.isshown()) {     // row open - close     row.child.hide();     tr.removeclass('shown');   } else {     // open row     row.child(format(row.data())).show();     tr.addclass('shown');   } });

here demo http://jsfiddle.net/dhirajbodicherla/189lp6u6/16/


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