stock/static/scripts/tetalab.js

var red = "#FF0000";
var green = "#00FF00";
var light_red = "#FCD5DC";
var light_green = "#D5FCD8";
var base_bg = "#FEFEFE";
var base_border = "#555555";

///////////////////////////////////////////
// Cookies
///////////////////////////////////////////
function setcookie(cname, cvalue, exdays) {
    var d = new Date();
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires="+ d.toUTCString();
    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
}

///////////////////////////////////////////
// Update result
///////////////////////////////////////////
function update_componants() {
  obj = document.getElementById('result_container');
  var xhttp = new XMLHttpRequest();
  xhttp.onerror = function(){
    obj.innerHTML = "Erreur lors de la mise à jour de la liste (1)"
  };

  xhttp.onload = function(){
    if (xhttp.status == 200) {
      var response = xhttp.responseText;
      obj.innerHTML = response;
      return;
      } 
    obj.innerHTML = "Erreur lors de la mise à jour de la liste (2)"
  };

  xhttp.onreadystatechange = function() {
    if (xhttp.readyState == 4 && xhttp.status == 200) {
      var response = xhttp.responseText;
      obj.innerHTML = response;
    }
  };
  xhttp.open('POST', '/componants/update', true);
  xhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
  xhttp.send();
}

///////////////////////////////////////////
// Result ordering
///////////////////////////////////////////
function update_componants_by_reference(order) {
  setcookie('c_order', order, 30);
  setcookie('c_sort', 'reference', 30);
  setcookie('c_order_refresh', '1', 30);
  update_componants();
}

function update_componants_by_designation(order) {
  setcookie('c_order', order, 30);
  setcookie('c_sort', 'designation', 30);
  setcookie('c_order_refresh', '1', 30);
  update_componants();
}

function update_componants_by_quantity(order) {
  setcookie('c_order', order, 30);
  setcookie('c_sort', 'quantity', 30);
  setcookie('c_order_refresh', '1', 30);
  update_componants();
}

function update_componants_by_place(order) {
  setcookie('c_order', order, 30);
  setcookie('c_sort', 'place', 30);
  setcookie('c_order_refresh', '1', 30);
  update_componants();
}

function previous_page(prevhop) {
  setcookie('c_offset', prevhop, 30);
  update_componants();
}

function next_page(nexthop) {
  setcookie('c_offset', nexthop, 30);
  update_componants();
}

///////////////////////////////////////////
// Search componants
///////////////////////////////////////////
function search_componants_by_reference(obj) {
  setcookie('c_reference', obj.value, 30);
  update_componants();
}

function search_componants_by_designation(obj) {
  setcookie('c_designation', obj.value, 30);
  update_componants();
}

function search_componants_by_place(obj) {
  setcookie('c_place', obj.value, 30);
  update_componants();
}

function search_componants_by_provider(obj) {
  setcookie('c_provider', obj.value, 30);
  update_componants();
}

///////////////////////////////////////////
// Delete componant
///////////////////////////////////////////
function confirm_delete() {
  var msg="La suppression est définitive \net n'est pas autorisée si le \ncomposant fait partie d'un Kit.\n\nConfirmer ?";
  return confirm(msg)
}

///////////////////////////////////////////
// Update componant
///////////////////////////////////////////
function update_componant(obj, componant_id, type) {
  if (type == 'numeric') {
    if (isNaN(obj.value)) {
      alert('Valeur numérique uniquement');
      return;
    }
  }
  
  var xhttp = new XMLHttpRequest();
  xhttp.onerror = function(){
    obj.style.backgroundColor = light_red;
    setTimeout( function() {
      obj.style.backgroundColor = base_bg;
      }
    , 2000);
  };

  xhttp.onload = function(){
    var bg_color = light_red;
    var border_color = red;
    if (xhttp.status == 200) {
      var response = xhttp.responseText;
      if (response == 'OK'){
          bg_color = light_green;
          border_color = base_border;
      } 
    }
    obj.style.backgroundColor = bg_color;
    obj.style.borderColor = border_color;
    setTimeout( function() {
      obj.style.backgroundColor = base_bg;
      }
    , 2000);
  };

  xhttp.onreadystatechange = function() {
  if (xhttp.readyState == 4 && xhttp.status == 200) {
    var reponse = xhttp.responseText;
    if (xhttp.responseText != 'OK')
      obj.style.backgroundColor = light_red;
    }
  };
  xhttp.open('POST', '/componants/update/'+componant_id, true);
  xhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
  xhttp.send('field='+obj.id+'&value='+obj.value);
}