latinsample.js

   1 function appendsample() {
   2         var rows = document.getElementsByClassName('glyphs')[0].rows;
   3         for (var row of rows) {
   4                 cols = [ row.cells[0] ];
   5                 for (var col = 1; col <= 26; col++) {
   6                         cols[col] = cols[ col - 1 ].nextSibling;
   7                         for (var span = 1; span < cols[col].colSpan; span++) {
   8                                 var same = cols[col];
   9                                 cols[++col] = same;
  10                         }
  11                 }
  12                 var samplecol = row.getElementsByClassName('sample');
  13                 if (samplecol.length) {
  14                         samplecol = samplecol[0];
  15                 }
  16                 else {
  17                         samplecol = row.appendChild(document.createElement('TD'));
  18                         samplecol.className = 'sample';
  19                 }
  20
  21                 var output = '';
  22                 var input = this.value.toUpperCase();
  23                 for (var i = 0; i < input.length; i++) {
  24                         var col = input.charCodeAt(i) - 64;
  25                         if (col < 1 || col > 26) {
  26                                 output += ' &nbsp; ';
  27                         }
  28                         else {
  29                                 output += '<span>' + cols[col].innerHTML.trimRight() + '</span>';
  30                         }
  31                 }
  32                 samplecol.innerHTML = output;
  33         }
  34 };
  35
  36 function prependinput(target) {
  37         var form = document.createElement('FORM');
  38         form.id = 'search';
  39         form.className = 'aside';
  40
  41         var input = document.createElement('INPUT');
  42         input.oninput = appendsample;
  43         input.placeholder = 'Sample';
  44         input.type = 'search';
  45         input.name = 'q';
  46
  47         form.appendChild(input);
  48         target.parentNode.insertBefore(form, target);
  49 }
  50