Set aria-* attributes for autocompletion fields and widgets

Thomas Bruederli

2014-05-27 d4d62ac414a3ba706fb65c581581c419a90d5ac9

 program/js/list.js

@@ -116,7 +116,7 @@
      this.focus_elem = $('<a>')
        .attr('tabindex', '0')
        .attr('style', 'display:block; width:1px; height:1px; line-height:1px; overflow:hidden; position:fixed; top:-1000px')
        .html('Select List')
        .html($(this.list).attr('summary') || 'Select List')
        .insertAfter(this.list)
        .on('focus', function(e){ me.focus(e); })
        .on('blur', function(e){ me.blur(e); });
@@ -213,6 +213,7 @@
  if (!this.fixed_header) {
    this.fixed_header = $('<table>')
      .attr('class', this.list.className + ' fixedcopy')
      .attr('role', 'presentation')
      .css({ position:'fixed' })
      .append(clone)
      .append('<tbody></tbody>');
@@ -1086,7 +1087,7 @@
      this.highlight_row(n, true, true);
    }
    else {
      $(this.rows[n].obj).removeClass('selected').removeClass('unfocused');
      $(this.rows[n].obj).removeClass('selected').removeClass('unfocused').removeAttr('aria-selected');
    }
  }

@@ -1143,7 +1144,7 @@
  else {
    for (n in this.selection)
      if (this.rows[this.selection[n]]) {
        $(this.rows[this.selection[n]].obj).removeClass('selected').removeClass('unfocused');
        $(this.rows[this.selection[n]].obj).removeClass('selected').removeClass('unfocused').removeAttr('aria-selected');
      }

    this.selection = [];
@@ -1206,13 +1207,13 @@
    if (this.selection.length > 1 || !this.in_selection(id)) {
      this.clear_selection(null, true);
      this.selection[0] = id;
      $(this.rows[id].obj).addClass('selected');
      $(this.rows[id].obj).addClass('selected').attr('aria-selected', 'true');
    }
  }
  else {
    if (!this.in_selection(id)) { // select row
      this.selection.push(id);
      $(this.rows[id].obj).addClass('selected');
      $(this.rows[id].obj).addClass('selected').attr('aria-selected', 'true');
      if (!norecur && !this.rows[id].expanded)
        this.highlight_children(id, true);
    }
@@ -1222,7 +1223,7 @@
        a_post = this.selection.slice(p+1, this.selection.length);

      this.selection = a_pre.concat(a_post);
      $(this.rows[id].obj).removeClass('selected').removeClass('unfocused');
      $(this.rows[id].obj).removeClass('selected').removeClass('unfocused').removeAttr('aria-selected');
      if (!norecur && !this.rows[id].expanded)
        this.highlight_children(id, false);
    }