Foros del Web - Ver Mensaje Individual - hacer menus con submenus que a la vez tenga submenos estos

esteban garay · #4 (**permalink**) 30/12/2004, 09:48

Código:

function menuInit(menu) {
  var itemList, spanList
  var textEl, arrowEl;
  var itemWidth;
  var w, dw;
  var i, j;

  if (browser.isIE) {
    menu.style.lineHeight = "2.5ex";
    spanList = menu.getElementsByTagName("SPAN");
    for (i = 0; i < spanList.length; i++)
      if (hasClassName(spanList[i], "menuItemArrow")) {
        spanList[i].style.fontFamily = "Webdings";
        spanList[i].firstChild.nodeValue = "4";
      }
  }

  itemList = menu.getElementsByTagName("A");
  if (itemList.length > 0)
    itemWidth = itemList[0].offsetWidth;
  else
    return;

  for (i = 0; i < itemList.length; i++) {
    spanList = itemList[i].getElementsByTagName("SPAN")
    textEl  = null
    arrowEl = null;
    for (j = 0; j < spanList.length; j++) {
      if (hasClassName(spanList[j], "menuItemText"))
        textEl = spanList[j];
      if (hasClassName(spanList[j], "menuItemArrow"))
        arrowEl = spanList[j];
    }
    if (textEl != null && arrowEl != null)
      textEl.style.paddingRight = (itemWidth 
        - (textEl.offsetWidth + arrowEl.offsetWidth)) + "px";
  }

  if (browser.isIE) {
    w = itemList[0].offsetWidth;
    itemList[0].style.width = w + "px";
    dw = itemList[0].offsetWidth - w;
    w -= dw;
    itemList[0].style.width = w + "px";
  }
}

function getContainerWith(node, tagName, className) {
  while (node != null) {
    if (node.tagName != null && node.tagName == tagName &&
        hasClassName(node, className))
      return node;
    node = node.parentNode;
  }

  return node;
}

function hasClassName(el, name) {
  var i, list;
  list = el.className.split(" ");
  for (i = 0; i < list.length; i++)
    if (list[i] == name)
      return true;

  return false;
}

function removeClassName(el, name) {
  var i, curList, newList;
  if (el.className == null)
    return;
  newList = new Array();
  curList = el.className.split(" ");
  for (i = 0; i < curList.length; i++)
    if (curList[i] != name)
      newList.push(curList[i]);
  el.className = newList.join(" ");
}

function getPageOffsetLeft(el) {
  var x;
  x = el.offsetLeft;
  if (el.offsetParent != null)
    x += getPageOffsetLeft(el.offsetParent);

  return x;
}

function getPageOffsetTop(el) {
  var y;
  y = el.offsetTop;
  if (el.offsetParent != null)
    y += getPageOffsetTop(el.offsetParent);

  return y;
}

</script>
</head>
<body>


<!-- Menu bar. -->
<div class="menuBar" style="width:80%;">
<a class="menuButton" href="" onclick="return buttonClick(event, 'fileMenu');" onmouseover="buttonMouseover(event, 'fileMenu');">File</a>
<a class="menuButton" href="" onclick="return buttonClick(event, 'editMenu');" onmouseover="buttonMouseover(event, 'editMenu');">Edit</a>
<a class="menuButton" href="" onclick="return buttonClick(event, 'viewMenu');" onmouseover="buttonMouseover(event, 'viewMenu');">View</a>
<a class="menuButton" href="" onclick="return buttonClick(event, 'toolsMenu');" onmouseover="buttonMouseover(event, 'toolsMenu');">Tools</a>
<a class="menuButton" href="" onclick="return buttonClick(event, 'optionsMenu');" onmouseover="buttonMouseover(event, 'optionsMenu');">Options</a>
<a class="menuButton" href="" onclick="return buttonClick(event, 'helpMenu');" onmouseover="buttonMouseover(event, 'helpMenu');">Help</a>
</div>

<!-- Main menus. -->

<div id="fileMenu" class="menu" onmouseover="menuMouseover(event)">
<a class="menuItem" href="blank.html">File Menu Item 1</a>
<a class="menuItem" href="" onclick="return false;" onmouseover="menuItemMouseover(event, 'fileMenu2');"
><span class="menuItemText">File Menu Item 2</span><span class="menuItemArrow">▶</span></a>
<a class="menuItem" href="blank.html">File Menu Item 3</a>
<a class="menuItem" href="blank.html">File Menu Item 4</a>
<a class="menuItem" href="blank.html">File Menu Item 5</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">File Menu Item 6</a>
</div>

<div id="editMenu" class="menu" onmouseover="menuMouseover(event)">
<a class="menuItem" href="blank.html">Edit Menu Item 1</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">Edit Menu Item 2</a>
<a class="menuItem" href="" onclick="return false;" onmouseover="menuItemMouseover(event, 'editMenu3');"
><span class="menuItemText">Edit Menu Item 3</span><span class="menuItemArrow">▶</span></a>
<a class="menuItem" href="blank.html">Edit Menu Item 4</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">Edit Menu Item 5</a>
</div>

<div id="viewMenu" class="menu">
<a class="menuItem" href="blank.html">View Menu Item 1</a>
<a class="menuItem" href="blank.html">View Menu Item 2</a>
<a class="menuItem" href="blank.html">View Menu Item 3</a>
</div>

<div id="toolsMenu" class="menu" onmouseover="menuMouseover(event)">
<a class="menuItem" href="" onclick="return false;" onmouseover="menuItemMouseover(event, 'toolsMenu1');"
><span class="menuItemText">Tools Menu Item 1</span><span class="menuItemArrow">▶</span></a>
<a class="menuItem" href="blank.html">Tools Menu Item 2</a>
<a class="menuItem" href="blank.html">Tools Menu Item 3</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="" onclick="return false;" onmouseover="menuItemMouseover(event, 'toolsMenu4');"
><span class="menuItemText">Tools Menu Item 4</span><span class="menuItemArrow">▶</span></a>
<a class="menuItem" href="blank.html">Tools Menu Item 5</a>
</div>

<div id="optionsMenu" class="menu">
<a class="menuItem" href="blank.html">Options Menu Item 1</a>
<a class="menuItem" href="blank.html">Options Menu Item 2</a>
<a class="menuItem" href="blank.html">Options Menu Item 3</a>
</div>

<div id="helpMenu" class="menu">
<a class="menuItem" href="blank.html">Help Menu Item 1</a>
<a class="menuItem" href="blank.html">Help Menu Item 2</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">Help Menu Item 3</a>
</div>

<!-- File sub menus. -->

<div id="fileMenu2" class="menu">
<a class="menuItem" href="blank.html">File Menu 2 Item 1</a>
<a class="menuItem" href="blank.html">File Menu 2 Item 2</a>
</div>

<!-- Edit sub menus. -->

<div id="editMenu3" class="menu" onmouseover="menuMouseover(event)">
<a class="menuItem" href="blank.html">Edit Menu 3 Item 1</a>
<a class="menuItem" href="blank.html">Edit Menu 3 Item 2</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="" onclick="return false;" onmouseover="menuItemMouseover(event, 'editMenu3_3');"
><span class="menuItemText">Edit Menu 3 Item 3</span><span class="menuItemArrow">▶</span></a>
<a class="menuItem" href="blank.html">Edit Menu 3 Item 4</a>
</div>

<div id="editMenu3_3" class="menu">
<a class="menuItem" href="blank.html">Edit Menu 3-3 Item 1</a>
<a class="menuItem" href="blank.html">Edit Menu 3-3 Item 2</a>
<a class="menuItem" href="blank.html">Edit Menu 3-3 Item 3</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">Edit Menu 3-3 Item 4</a>
</div>

<!-- Tools sub menus. -->

<div id="toolsMenu1" class="menu">
<a class="menuItem" href="blank.html">Tools Menu 1 Item 1</a>
<a class="menuItem" href="blank.html">Tools Menu 1 Item 2</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">Tools Menu 1 Item 3</a>
<a class="menuItem" href="blank.html">Tools Menu 1 Item 4</a>
<div class="menuItemSep"></div>
<a class="menuItem" href="blank.html">Tools Menu 1 Item 5</a>
</div>

<div id="toolsMenu4" class="menu" onmouseover="menuMouseover(event)">
<a class="menuItem" href="blank.html">Tools Menu 4 Item 1</a>
<a class="menuItem" href="blank.html">Tools Menu 4 Item 2</a>
<a class="menuItem" href="blank.html" onclick="return false;" onmouseover="menuItemMouseover(event, 'toolsMenu4_3');"><span class="menuItemText">Tools Menu 4 Item 3</span><span class="menuItemArrow">▶</span></a>
</div>

<div id="toolsMenu4_3" class="menu">
<a class="menuItem" href="blank.html">Tools Menu 4-3 Item 1</a>
<a class="menuItem" href="blank.html">Tools Menu 4-3 Item 2</a>
<a class="menuItem" href="blank.html">Tools Menu 4-3 Item 3</a>
<a class="menuItem" href="blank.html">Tools Menu 4-3 Item 4</a>
</div>

</body>
</html>