contoh_jquery penggunaan pemalam menu jQuery

Contoh dalam artikel ini menerangkan penggunaan pemalam menu jQuery. Kongsikan dengan semua orang untuk rujukan anda. Butirannya adalah seperti berikut:

Apa yang saya ingin kongsikan di sini ialah pemalam menu yang saya lihat di http://plugins.jquery.com/keleyi/ Anda boleh menggunakan pemalam ini untuk mencipta menu timbul di bahagian bawah daripada halaman. Ia tidak semestinya di bahagian bawah halaman. Terdapat juga banyak cara lain.

fail js pemalam menu jQuery:

/*!
* Keleyi(jQuery Menu)
* version: 0.1.6
* Copyright (c) 2013 KeLeyi
*/
(function ($) {
  $.fn.keleyi = function (options) {
    var settings = $.extend({
      width: '986px',
      margin: '0px auto',
      isAutoAddTriangle: true,
      item_background_color_hover: '#005500',
      item_background_color: 'transparent',
      item_width: 'auto',
      item_margin: '0px 0px 0px 10px',
      bar_height: 'auto',
      bar_position: 'fixed',
      bar_background_color: "#008000",
      bar_bottom: "0px",
      mainItem_color: "white",
      subItem_color:"white"
    }, options);
    $(this).addClass("keleyi-menu");
    $(this).css({ "width": settings.width, "margin": settings.margin });
    $(this).wrap("<div class='keleyi-menubar'></div>");
    var k_bar = $(this).parent();
    k_bar.css({ "background-color": settings.bar_background_color
    , "height": settings.bar_height, "position": settings.bar_position
    , "bottom": settings.bar_bottom, "min-width": settings.width
    });
    if (! -[1, ] && !window.XMLHttpRequest) {
      if (k_bar.css("position") == "fixed") {
        ie6FixedBottom(k_bar, settings.bar_bottom);
      }
    }
    $(this).parent().append("<div style='width:100%;clear:both;height:0px;overflow:hidden'></div>");
    $(this).find(">li").css({ "width": settings.item_width, "background-color": settings.item_background_color, "margin": settings.item_margin
    , "padding": "0px", "white-space": "nowrap", "height": "20px", "float": "left", "text-align": "center"
    , "display": "inline-block", "position": "relative"
    });
    $(this).find(">li a").css({ "color": "white", "line-height": "20px"
    , "display": "block", "font-size": "14px"
    });    
    if (settings.isAutoAddTriangle)
      $(this).find(">li").has('ul').find("a:first").append("<b></b>");
    $(this).find(">li").find("a:first").css({ "width": "100%", "overflow": "hidden", "color": settings.mainItem_color });
    $(this).find(">li").find("b").css({ "border-color": ("transparent transparent " + settings.mainItem_color) })
    $(this).find(">li ul").css({ "padding": "0px", "list-style-type": "none"
    , "background-color": "transparent", "position": "absolute", "display": "none"
    });
    $(this).find(">li").find("li a").css({ "color": settings.subItem_color });
    $(this).find(">li>a").mouseover(function () {
      $(this).parent().css({ "background-color": settings.item_background_color_hover });
      var k_ul = $(this).parent().find("ul");
      if (k_ul.length < 1)
        return;
      k_ul.css({ "background-color": settings.item_background_color_hover, "top": $(this).parent().position().top - (k_ul.height())
        , "left": "0px", "margin": "0px"
      }).show();
      if (k_ul.width() < $(this).parent().width())
        k_ul.width($(this).parent().width());
    });
    $(this).find(">li").mouseleave(function () {
      $(this).find("ul").hide();
      $(this).css("background-color", settings.item_background_color);
    });
    function ie6FixedBottom(fixedobj, bottommargin) {
      fixedobj.css({ "position": "absolute" });
      var k_bm = new Number;
      k_bm = Number(bottommargin.substring(0, bottommargin.length - 2));
      var obj = fixedobj[0];
      function setStyleTop() {
        obj.style.top = document.documentElement.scrollTop + document.documentElement.clientHeight
        - obj.offsetHeight - (parseInt(obj.currentStyle.marginTop, 0) || k_bm) - (parseInt(obj.currentStyle.marginBottom, 0) || k_bm)
      }
      window.onscroll = function () { setStyleTop(); }
      window.onresize = function () { setStyleTop(); }
    }
  }
} (jQuery));

Fail css palam masuk:

div.keleyi-menubar{width:100%;visibility:visible;padding:0px;}
ul.keleyi-menu{list-style-type:none;padding:0px;}
ul.keleyi-menu a{text-decoration:none}
ul.keleyi-menu a:hover{text-decoration:underline;}
ul.keleyi-menu>li li{padding:0px;}
ul.keleyi-menu li b{
display:inline-block;
width: 0;
height: 0;
border-width: 4px 4px;
border-style: solid;
border-color: transparent transparent #fff;
font-size: 0;
line-height: 0;
-moz-transition: -moz-transform .2s ease-in;
-o-transition: -o-transform .2s ease-in;
transition: transform .2s ease-in;
vertical-align:text-top;
margin-left:5px
}

contoh pemalam menu jQuery:

<!DOCTYPE html>
<html>
<head>
  <title>Keleyi Menu (jQuery Plugin)0.1.6 Demo- keleyi.com</title>
  <script type="text/javascript" src="js/jquery.min.js"></script>
  <script type="text/javascript" src="jquery.keleyi.js"></script>
  <link href="jquery.keleyi.css" type="text/css" rel="Stylesheet" />
  <style>body{margin: 0px;}</style>
</head>
<body>
  <div style="text-align:center;width:986px;margin:0px auto;">
    <h1>
      Keleyi</h1>
    A jQuery Menu Plugin
    <h2>Browser Support</h2>
    Keleyi 0.1.4-0.1.6:IE6+,Chrome,Firefox,Opera,Safari<br />
    Keleyi 0.1.3:IE8+(not support IE6),Chrome,Firefox,Opera,Safari
  </div>
  <div style="height: 360px;background-color: #66FF66;"></div>
  <ul id="keleyi-menu">
    <li><a href="">Home</a></li>
    <li><a href="http://plugins.jquery.com/keleyi/">jQuery</a>
      <ul>
        <li><a href="https://github.com/keleyi/keleyi">github</a></li>
      </ul>
    </li>
    <li><a href="/keleyi/">Keleyi</a></li>
    <li><a href="/keleyi/demo/11.htm">Demo 11</a></li>
    <li><a href="/keleyi/demo/">Demo</a>
      <ul>
        <li><a href="/keleyi/demo/1.htm">Demo 1</a></li>
        <li><a href="/keleyi/demo/2.htm">Demo 2</a></li>
        <li><a href="/keleyi/demo/3.htm">Demo 3</a></li>
        <li><a href="/keleyi/demo/4.htm">Demo 4</a></li>
        <li><a href="/keleyi/demo/5.htm">Demo 5</a></li>
      </ul>
    </li>
    <li><a href="/keleyi/demo/6.htm">Demo 6</a>
      <ul>
        <li><a href="/keleyi/demo/7.htm">Demo 7</a></li>
        <li><a href="/keleyi/demo/8.htm">Demo 8</a></li>
        <li><a href="/keleyi/demo/9.htm">Demo 9</a></li>
        <li><a href="/keleyi/demo/10.htm">Demo 10</a></li></ul>
    </li>
    <li><a href="/keleyi/demo/12.htm">Demo 12</a></li>
    <li><a href="/keleyi/demo/0x1x5/">Demo 13</a></li>
  </ul>
  <div style="height: 900px; visibility: visible; background-color: Olive"></div>
  <script type="text/javascript">
    $("#keleyi-menu").keleyi({ "item_width": "100px", "bar_position": "relative"
  , "margin": "0px auto 0px 0px", "item_margin": "0px", "mainItem_color": "black","subItem_color":"black","bar_background_color":"#ffffff","item_background_color_hover":"#eeeeee"
    });
  </script>
</body>
</html>

Saya harap artikel ini akan membantu reka bentuk pengaturcaraan jquery semua orang.