MediaWiki:Common.js: Difference between revisions

Revision as of 01:04, 27 January 2022

/* Any JavaScript here will be loaded for all users on every page load. */

//console.log( 'Hi from Common.js' );

for ( var i in document.jj5_totals ) {

  var spec = document.jj5_totals[ i ];

  sum_column( spec.id, spec.col );

}

for ( var i in document.jj5_options ) {

  var spec = document.jj5_options[ i ];

  var parts_total = 0;

  for ( var j in spec.parts ) {

    var part = spec.parts[ j ];
    var sum_id = part + '_sum';
    var sum = read_float( document.getElementById( sum_id ).innerHTML );
    if ( isNaN( sum ) ) { continue; }
    parts_total += sum;

  }

  var options_total = parts_total;

  for ( var j in spec.options ) {

    var option = spec.options[ j ];
    var sum_id = option + '_sum';
    var sum = read_float( document.getElementById( sum_id ).innerHTML );
    if ( isNaN( sum ) ) { continue; }
    options_total += sum;

  }

  var ul = document.getElementById( 'jj5_options' );

  var parts_label = parts_total.toLocaleString('en-AU',{currency:'AUD',minimumFractionDigits:2});
  var options_label = options_total.toLocaleString('en-AU',{currency:'AUD',minimumFractionDigits:2});

  var line = spec.label + ': $' + parts_label;

  if ( spec.options ) { line += ' (with options: $' + options_label + ')'; }

  var li = document.createElement('li');
  li.appendChild(document.createTextNode(line));
  ul.appendChild(li);

}

function sum_column( id, col ) {
  //console.log( [ id, col ] );
  var total = 0;
  var mytable = document.getElementById( id );
  for ( var v=1; v < mytable.rows.length - 1; v++ ) {
    var val = mytable.rows[v].cells[col].innerHTML;
    //console.log( val );
    val = val.replace( '$', '' );
    val = val.replace( ',', '' );
    val = parseFloat( val );
    if ( ! isNaN( val ) ) {
      //console.log( val );
      total += val;
    }
  }
  //console.log( total );
  total = total.toLocaleString('en-AU',{currency:'AUD',minimumFractionDigits:2});
  document.getElementById( id + '_sum' ).innerHTML = total;
}

function read_float( input ) {
  var val = input.replace( '$', '' );
  val = val.replace( ',', '' );
  return parseFloat( val );
}