WEB/Praktikum2/ppm1/static/functions.js

var table = document.getElementById('idList');
var selected = table.getElementsByClassName('selected');
var selectedId = 'None';
table.onclick = highlight;

function select(category, mode) {
    var id = selectedId;
    if (id == 'None')
    {
        alert("Kein Eintrag ausgewaehlt!");
    }
    else
    {
      if(mode == 0){
        window.location.href = '/detail/?cat=' + category + '&id=' + id;
      }
      else {
        var result = confirm("Sind Sie sicher, dass der Eintrag gelöscht werden soll?");
        if(result) {
          window.location.href = '/delete/?cat=' + category + '&id=' + id;   
          return true;
        }
        else {
          return false;
        }
      }
    }
}

function highlight(e) {
   if (selected[0]) selected[0].className = '';
   e.target.parentNode.className = 'selected';
   var tr = e.target.parentNode;
   selectedId = tr.getAttribute('id');
}