appExtend.js

appextend.js是自己编写的一个手机网页过渡时显示loading的一个js插件。

appextend.js :

var appExtend = function () {
    this.setHide = null;
    var $that = this;
    function hideDialogDiv() {
        $("#diag_bg_Box_x900AEB76").hide();
    };

    function addDialogDiv(obj) {
        var windowHeight = $(document).height();

        if (obj != null) {
            windowHeight = $(obj).height();
        }

        var html = "<div id=\"diag_bg_Box_x900AEB76\" class=\"diagBg\" style='height:" + windowHeight + "px; '><div id=\"diag_box_guid_x3F9AE\" class=\"diagContent\"><div id='dia_box_close_x3EB01F' onclick=\" $('#diag_bg_Box_x900AEB76').hide()\" style=\"border: 1px solid black; 19px;height: 15px;float: right;background:url('/Content/images/xx.png');position: relative;top: 18px;\"></div><div  id=\"diag_content_box_x099065E3\" style=\"100%;height:100%;overflow:hidden;text-aline:center\"></div></div></div>";


        if (obj != null) {
            $(obj).append(html);
        } else {
            $("body").append(html);
        }
    };

    function MessageBoxShow(obj, message, opt, fn) {
        //try {
        if ($("#diag_bg_Box_x900AEB76") != null && $("#diag_bg_Box_x900AEB76").length > 0) { } else {
            addDialogDiv(obj);
        }

        $("#diag_bg_Box_x900AEB76").css({ "left": 0 }).show();
        $("#diag_content_box_x099065E3").html(message);
        /*选项*/
        if (opt != null) {
            /*透明度*/
            //if (opt.opacity != null && Number(opt.opacity) > 0) {
            //    $("#diag_bg_Box_x900AEB76").css({ opacity: Number(opt.opacity) / 100 });
            //} else {
            //    $("#diag_bg_Box_x900AEB76").css({ opacity: 0.3 });
            //} 
            /*关闭按钮*/
            if (opt.close != null && !opt.close) {
                $("#dia_box_close_x3EB01F").hide();
            } else {
                $("#dia_box_close_x3EB01F").show();
            }
            /*高度*/
            if (opt.height != null) {
                $("#diag_bg_Box_x900AEB76").css("height", opt.height);
            } else {
                var dh = obj != null ? $(obj).height() : $(document).height();
                $("#diag_bg_Box_x900AEB76").css("height", opt.height);
            }
            /*边框*/
            if (opt.border != null) {
                $("#diag_content_box_x099065E3").css("border", opt.border);
            } else {
                $("#diag_content_box_x099065E3").css("border", "none");
            }

            if (opt.bgzindex != null) {
                $("#diag_bg_Box_x900AEB76").css("z-index", opt.bgzindex);
            } else {
                $("#diag_bg_Box_x900AEB76").css("z-index", "666");
            }
            if (opt.scrolltop != null) {
                var top = $(window).scrollTop();
                $("#diag_box_guid_x3F9AE").css("top", Number(top) + 100 + "px");
            } else {
                $("#diag_box_guid_x3F9AE").css("top", "30%");
            }
            if (opt.nobackimg != null) {
                $("#diag_bg_Box_x900AEB76").css("background", "none");
            } else {
                $("#diag_bg_Box_x900AEB76").css("background", "url(../Content/images/pl_bg1.png) 0 0 repeat;");
            }
        }

        $("#diag_box_guid_x3F9AE").slideDown("fast");

        if (fn != null && typeof fn === "function") {
            fn();
        }

        //} catch (e) {
        //    console.log(e.message);
        //}

        
    };




    /****propertys*****/
    this.isHide = $("#diag_bg_Box_x900AEB76").is(':hidden');

    //show loading background and image
    this.showLoading = function (opt, loadthem, clearnHide) {
        if (clearnHide) {
            clearTimeout($that.setHide);
        }
        var _h = $(window).height();
        opt = opt || {};
        opt.close = false;
        var loadstr = "";
        switch (loadthem) {
            case 'a':
                loadstr = '<img style="margin-top:' + _h * 0.2 + 'px"  src="/Content/images/ajax-loader.gif" />';
                break;
            case 'b':
                loadstr = '<div class="loader"></div>';
                break;
            case 'c':
                loadstr = '<div class="loader6"></div>';
                break;
            case 'd':
                loadstr = '<div class="loader8"></div>';
                break;
            default:
                loadstr = '<img style="margin-top:' + _h * 0.2 + 'px"  src="/Content/images/ajax-loader.gif" />';
        }
        MessageBoxShow(null, loadstr, opt);
    };
    //hide loading background and image
    this.loadingHide = function (t) {
        t = t || "hide";
        switch (t) {
            case "hide":
                $("#diag_bg_Box_x900AEB76").hide();
                break;
            case "slide":
                $("#diag_bg_Box_x900AEB76").animate({ left: 0 - $(window).width() }, 1000, function () { $("#diag_bg_Box_x900AEB76").hide(); });
                break;
            case "slideUp":
                $("#diag_bg_Box_x900AEB76").slideUp();
                break;
            default:
                $("#diag_bg_Box_x900AEB76").hide();
        }
    };
    this.transfer = function () {
        var _h = $(window).height();
        $("a[href*='/']").bind("click", function () {
            // addDialogDiv({});
            MessageBoxShow(null, '<img style="margin-top:' + _h * 0.2 + 'px" src="/Content/images/ajax-loader.gif" />', { close: false });
        });
    };
}

var _app = new appExtend();
_app.showLoading();

$(function () {
    _app.transfer();
    _app.setHide = setTimeout(function () { _app.loadingHide("slide"); }, 300);

});

css:

/****************遮罩样式****************/
.diagBg {
    text-align: center;
    position: absolute;
    left: 0pt;
    top: 0pt;
    width: 100%;
    z-index: 666;
    /*-moz-opacity: 0.3;
    opacity: .30;
    filter: alpha(opacity = 30);*/
    background: url(../Content/images/pl_bg1.png) 0 0 repeat;
}

.diagContent {
    position: absolute;
    left: 10%;
    top: 30%;
    width: 80%;
    height: 60%;
    z-index: 999;
    text-align: center;
}

/**************laod***********/
.loader,
.loader:before,
.loader:after {
    border-radius: 50%;
}

    .loader:before,
    .loader:after {
        position: absolute;
        content: '';
    }

    .loader:before {
        width: 2.6em;
        height: 5.2em;
        background: #FFFFFF;
        border-radius: 10.2em 0 0 10.2em;
        top: -0.1em;
        left: -0.1em;
        -webkit-transform-origin: 2.6em 2.6em;
        transform-origin: 2.6em 2.6em;
        -webkit-animation: load2 2s infinite ease 1.5s;
        animation: load2 2s infinite ease 1.5s;
    }

.loader {
    font-size: 11px;
    text-indent: -99999em;
    margin: 30% auto;
    position: relative;
    width: 5em;
    height: 5em;
    box-shadow: inset 0 0 0 1em #999;
}

    .loader:after {
        width: 2.6em;
        height: 5.2em;
        background: #FFFFFF;
        border-radius: 0 3.2em 3.2em 0;
        top: -0.1em;
        left: 2.5em;
        -webkit-transform-origin: 0px 2.6em;
        transform-origin: 0px 2.6em;
        -webkit-animation: load2 2s infinite ease;
        animation: load2 2s infinite ease;
    }

@-webkit-keyframes load2 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load2 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}


.loader6 {
    font-size: 45px;
    text-indent: -9999em;
    overflow: hidden;
    width: 1em;
    height: 1em;
    border-radius: 50%;
    margin: 33% auto;
    position: relative;
    -webkit-animation: load6 1.7s infinite ease;
    animation: load6 1.7s infinite ease;
}

@-webkit-keyframes load6 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        box-shadow: -0.11em -0.83em 0 -0.4em #999, -0.11em -0.83em 0 -0.42em #999, -0.11em -0.83em 0 -0.44em #999, -0.11em -0.83em 0 -0.46em #999, -0.11em -0.83em 0 -0.477em #999;
    }

    5%, 95% {
        box-shadow: -0.11em -0.83em 0 -0.4em #999, -0.11em -0.83em 0 -0.42em #999, -0.11em -0.83em 0 -0.44em #999, -0.11em -0.83em 0 -0.46em #999, -0.11em -0.83em 0 -0.477em #999;
    }

    30% {
        box-shadow: -0.11em -0.83em 0 -0.4em #999, -0.51em -0.66em 0 -0.42em #999, -0.75em -0.36em 0 -0.44em #999, -0.83em -0.03em 0 -0.46em #999, -0.81em 0.21em 0 -0.477em #999;
    }

    55% {
        box-shadow: -0.11em -0.83em 0 -0.4em #999, -0.29em -0.78em 0 -0.42em #999, -0.43em -0.72em 0 -0.44em #999, -0.52em -0.65em 0 -0.46em #999, -0.57em -0.61em 0 -0.477em #999;
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        box-shadow: -0.11em -0.83em 0 -0.4em #999, -0.11em -0.83em 0 -0.42em #999, -0.11em -0.83em 0 -0.44em #999, -0.11em -0.83em 0 -0.46em #999, -0.11em -0.83em 0 -0.477em #999;
    }
}

@keyframes load6 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
    }

    5%, 95% {
        box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
    }

    30% {
        box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.51em -0.66em 0 -0.42em #ffffff, -0.75em -0.36em 0 -0.44em #ffffff, -0.83em -0.03em 0 -0.46em #ffffff, -0.81em 0.21em 0 -0.477em #ffffff;
    }

    55% {
        box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.29em -0.78em 0 -0.42em #ffffff, -0.43em -0.72em 0 -0.44em #ffffff, -0.52em -0.65em 0 -0.46em #ffffff, -0.57em -0.61em 0 -0.477em #ffffff;
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        box-shadow: -0.11em -0.83em 0 -0.4em #ffffff, -0.11em -0.83em 0 -0.42em #ffffff, -0.11em -0.83em 0 -0.44em #ffffff, -0.11em -0.83em 0 -0.46em #ffffff, -0.11em -0.83em 0 -0.477em #ffffff;
    }
}


.loader8 {
    margin: 6em auto;
    font-size: 10px;
    position: relative;
    text-indent: -9999em;
    border-top: 1.1em solid rgba(255, 255, 255, 0.3);
    border-right: 1.1em solid rgba(255, 255, 255, 0.3);
    border-bottom: 1.1em solid rgba(255, 255, 255, 0.3);
    border-left: 1.1em solid #ffffff;
    -webkit-animation: load8 1.1s infinite linear;
    animation: load8 1.1s infinite linear;
}

    .loader8,
    .loader8:after {
        border-radius: 50%;
        width: 2.5em;
        height: 2.5em;
    }

@-webkit-keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

实际应用1：

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="format-detection=no,initial-scale=1.0,maximum-scale=1.0,user-scalable=0,width=device-width" />
    @Styles.Render("~/Content/public")
    <script src="~/Scripts/lib/jquery-1.8.2.min.js"></script>

</head>

<body style="background:#F0F0F0;">
    @Scripts.Render("~/bundles/appextend")
.......................

应用2：

在页面加载后加载数据效果：

js：

/// <reference path="../AppExtends.js" />
/// <reference path="base.js" />
/// <reference path="../lib/underscore.js" />
/// <reference path="../lib/iscroll.js" />

var shopcar = new basejs();
shopcar.ready = function (s) {
    var model = shopcar.model;
    _app.showLoading({ nobackimg: true }, 'd', true);
    this.base.calcSize();

......