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Overview
Comment:Experimental: Attempt yet another method for implementing cross-browser pulldown menus.
Timelines: family | ancestors | trunk
Files: files | file ages | folders
SHA1: 81ab7ec21a81c656a4563ccbfa73d1fd86ed6153
User & Date: dan 2007-12-12 11:14:05
Context
2007-12-12
11:14
Experimental: Attempt yet another method for implementing cross-browser pulldown menus. Closed-Leaf check-in: 81ab7ec21a user: dan tags: trunk
2007-12-11
13:49
Get rid of the double-spacing. check-in: 0d59f40a31 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to sitemap.tcl.

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  append P </ul>

  return $P
}

proc create_menubar {uriprefix} {
  set sitemap [linsert $::Sitemap 0 [list Sitemap sitemap.html]]





  foreach menuitem $sitemap {
    set menucontents ""
    foreach {caption uri menucontents} $menuitem break

    if {![string match -nocase http:* ${uri}]} {set uri "$uriprefix$uri"}
    putsin4 {<div class="menu"><div class="rel"><a href="${uri}">$caption</a>}
    if {$menucontents ne ""} {
      puts {<div class="pulldown">}
      foreach submenu $menucontents {
        foreach {caption uri} $submenu break
        if {![string match -nocase http:* ${uri}]} {set uri "$uriprefix$uri"}
        putsin4 {<a href="${uri}">$caption</a>}
      }
      putsin4 {</div>}
    }



    putsin4 {</div></div>}

  }

}

















































































































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  append P </ul>

  return $P
}

proc create_menubar {uriprefix} {
  set sitemap [linsert $::Sitemap 0 [list Sitemap sitemap.html]]
  set T {
    <table style="clear:both;width:100%"><tr><td>
      <div class="se"><div class="sw"><div class="ne"><div class="nw">
      <div class="toolbar">
  }
  foreach menuitem $sitemap {
    set menucontents ""
    foreach {caption uri menucontents} $menuitem break

    if {![string match -nocase http:* ${uri}]} {set uri "$uriprefix$uri"}
    append T [subst { <span class="menu"><a href="${uri}">$caption</a>}]
    if {$menucontents ne ""} {
      append T {<div class="pulldown">}
      foreach submenu $menucontents {
        foreach {caption uri} $submenu break
        if {![string match -nocase http:* ${uri}]} {set uri "$uriprefix$uri"}
        append T [subst {<a href="${uri}">$caption</a>}]
      }
      append T {</div>}
    }
    append T { </span> }
  }
  append T {
      </div></div></div></div></div>
    </table>
  }
  set T
}

proc create_menubar_header {path} {
  return [subst -nocommands {
    <script type="text/javascript">

      function y_offset (node) {
        var y = node.offsetTop;
        while (node.offsetParent) {
          node = node.offsetParent
          y += node.offsetTop
        }
        return y
      }
      function x_offset (node) {
        var x = node.offsetLeft;
        while (node.offsetParent) {
          node = node.offsetParent
          x += node.offsetLeft
        }
        return x
      }

      var current_menu = null
      var current_timeout = null

      function menu_mouseover () {
        menu_mouseout_delayed()
        var m = this.childNodes[1]
        if (m.style) {
          var top = y_offset(this) + this.offsetHeight;
          if (!document.all) { top += 8 }
          m.style.top = top + "px"
          m.style.left = x_offset(this) + "px"
          m.style.display = "block"
          current_menu = m
        }
      }
      function menu_mouseout () {
        current_timeout = window.setTimeout('menu_mouseout_delayed()', 500)
      }
      function menu_mouseout_delayed () {
        if (current_menu) {
          current_menu.style.display = "none"
        }
        if (current_timeout) {
          window.clearTimeout(current_timeout)
        }
        current_menu = null
        current_timeout = null
      }

      window.onload = function() {
        var collection = document.getElementsByTagName("span")
        var ii
        for (ii = 0; ii < collection.length; ii++) {
          var span = collection.item(ii)
          if (span.className == "menu") {
            span.onmouseover = menu_mouseover
            span.onmouseout  = menu_mouseout
            span.id  = "menu" + ii
          }
        }
      }

      function LOG (text) {
        if (!window.log) {
          window.log = window.open()
        }
        window.log.document.body.innerHTML += ("<p>" + text + "</p>")
      }

    </script>
    <style type="text/css">
      .toolbar { text-align: center; margin: 0; padding:8px; }
      .toolbar a { color: white; text-decoration: none; padding: 2px 12px 8px; }
      .toolbar a:visited { color: white; }
      .toolbar a:hover { 
        color: #80a796; background: white; text-decoration: underline
      }
      .toolbar a:active { color: blue }
      
      /* rounded corners */
      .se  { background: url(${path}images/se.png) 100% 100% no-repeat #80a796}
      .sw  { background: url(${path}images/sw.png) 0% 100% no-repeat }
      .ne  { background: url(${path}images/ne.png) 100% 0% no-repeat }
      .nw  { background: url(${path}images/nw.png) 0% 0% no-repeat }
  
      /* CSS for drop down menus */
      .pulldown {
        font-size: 0.8em;
        line-height: 1.0;
        margin-top:0px;
        display: none;
        position: absolute;
        z-index: 1;
        background: #80a796;
        text-align: left;
        border: 2px solid #607d71;
        border-top-style: none;
      }
      .pulldown a { display: block; white-space: nowrap; }

    </style>
  }]
}

Changes to wrap.tcl.

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      float:right;
      text-align:right;
      font-style:italic;
      width:240px;
      margin:12px;
      margin-top:58px;
    }
    
    .toolbar {
      text-align: center;
      line-height: 1.6em;
      margin: 0;
      padding:1px 8px;
    }
    .toolbar a { color: white; text-decoration: none; padding: 2px 12px 6px; }
    .toolbar a:visited { color: white; }
    .toolbar a:hover { 
       color: #80a796; background: white; text-decoration: underline
    }
    .toolbar a:active { color: blue }
    
    .content    { margin: 5%; }
    .content dt { font-weight:bold; }
    .content dd { margin-bottom: 25px; margin-left:20%; }
    .content ul { padding:0px; padding-left: 15px; margin:0px; }
    
    /* rounded corners */
    .se  { background: url(${path}images/se.png) 100% 100% no-repeat #80a796}
    .sw  { background: url(${path}images/sw.png) 0% 100% no-repeat }
    .ne  { background: url(${path}images/ne.png) 100% 0% no-repeat }
    .nw  { background: url(${path}images/nw.png) 0% 0% no-repeat }

    /* CSS for drop down menus */
    .menu {
      float:left;
    }
    .pulldown {
      font-size: 0.8em;
      line-height: 1.0;
      left:0px;
      top:100%;
      margin-top:0px;
      display: none;
      position: absolute;
      z-index: 1;
      border: 2px solid #80a796;
      background: #80a796;
      text-align: left;

      border-left-color: #607d71;
      border-right-color: #607d71;
      border-bottom-color: #607d71;
    }

    .pulldown a { display: block; white-space: nowrap; }
    .toolbar table, .toolbar tbody, .toolbar tr, .toolbar td { 
      padding: 0; border-spacing: 0
    }
    .rel {position: relative}

    .over .pulldown, .menu:hover .pulldown { display: block; }
    .over .pulldown, .menu:hover .pulldown { display: block; }

    .advertisement {
      font-style: italic;
      color: #80a796;
      color: #607d71;
      color: #45735f;
    }
    .advertisement a {
      color: black;
    }

    </style>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">

    <script type="text/javascript">

      var current_menu_id = null
      var current_timeout = null

      function menu_mouseover () {
        menu_mouseout_delayed()
        this.className += " over"
        current_menu_id = this.id
      }
      function menu_mouseout () {
        current_timeout = window.setTimeout('menu_mouseout_delayed()', 500)
      }
      function menu_mouseout_delayed (id) {
        var elem = document.getElementById(current_menu_id)
        if (elem) {
          elem.className = elem.className.replace(" over", "")
        }
        if (current_timeout) {
          window.clearTimeout(current_timeout)
        }
        current_menu_id = null
        current_timeout = null
      }

      window.onload = function() {
        var collection = document.getElementsByTagName("div")
        var ii
        for (ii = 0; ii < collection.length; ii++) {
          var span = collection.item(ii)
          if (span.className == "menu") {
            span.onmouseover = menu_mouseover
            span.onmouseout  = menu_mouseout
            span.id  = "menu" + ii
          }
        }
      }
    </script>
  }
  puts {</head>}
  putsin4 {<body>
    <div><!-- container div to satisfy validator -->
    
    <a href="${path}index.html">
    <img class="logo" src="${path}images/SQLite.gif" alt="SQLite Logo"
     border="0"></a>
    <div><!-- IE hack to prevent disappearing logo--></div>
    <div class="tagline">Small, Fast, Reliable.<br>Choose any three.</div>
    <table width=100% style="clear:both"><tr><td>
      <div class="se"><div class="sw"><div class="ne"><div class="nw">
      <div class="toolbar">
        <table style="margin:auto"><tr><td>
  }
  create_menubar $path
  putsin4 {
        </tr></table>
      </div></div></div></div></div>
    </td></tr></table>
  }
}

# A procedure to write the common footer found at the bottom of
# every HTML file.  $srcfile is the name of the file that is the
# source of the HTML content.  The modification time of this file
# is used to add the "last modified on" line at the bottom of the
# file.







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      float:right;
      text-align:right;
      font-style:italic;
      width:240px;
      margin:12px;
      margin-top:58px;
    }














    .content    { margin: 5%; }
    .content dt { font-weight:bold; }
    .content dd { margin-bottom: 25px; margin-left:20%; }
    .content ul { padding:0px; padding-left: 15px; margin:0px; }
    





































    .advertisement {
      font-style: italic;
      color: #80a796;
      color: #607d71;
      color: #45735f;
    }
    .advertisement a {
      color: black;
    }

    </style>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  }
  puts [create_menubar_header $path]






































  puts {</head>}
  putsin4 {<body>
    <div><!-- container div to satisfy validator -->
    
    <a href="${path}index.html">
    <img class="logo" src="${path}images/SQLite.gif" alt="SQLite Logo"
     border="0"></a>
    <div><!-- IE hack to prevent disappearing logo--></div>
    <div class="tagline">Small, Fast, Reliable.<br>Choose any three.</div>




  }
  puts [create_menubar $path]





}

# A procedure to write the common footer found at the bottom of
# every HTML file.  $srcfile is the name of the file that is the
# source of the HTML content.  The modification time of this file
# is used to add the "last modified on" line at the bottom of the
# file.