weui 图片弹框

时间：2023-01-27 21:39:31

添加图片与弹出效果对比：

weui 图片弹框weui 图片弹框

HTML:

<!DOCTYPE html>

<html>

    <head>

        <meta charset="UTF-8">

        <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0" />

        <!--医首信息自定义css-->

        <link rel="stylesheet" type="text/css" href="../css/jiaj.css" />

        <!--官网demo css-->

        <link rel="stylesheet" type="text/css" href="../css/example.css" />

        <!--weui css-->

        <link rel="stylesheet" type="text/css" href="../css/weui.css" />

        <link rel="stylesheet" href="https://cdn.bootcss.com/weui/1.1.0/style/weui.min.css" />

        <!--jQuery weui-->

        <link rel="stylesheet" href="https://cdn.bootcss.com/jquery-weui/0.8.0/css/jquery-weui.min.css">

        <title>回答问题</title>

    </head>

<body ontouchstart>

        <!--页面切换必须要添加js_container-->

        <div class="container js_container">

            <!--图片放大容器 style的透明度一定是0.8-->

            <div class="weui-gallery" id="gallery" style="opacity: 0.8; display: none;">

                <span class="weui-gallery__img" id="galleryImg" style="background-image:url(../img/doctor/55.jpg)"></span>

                <div class="weui-gallery__opr">

                    <a href="javascript:" class="weui-gallery__del">

                        <i class="weui-icon-delete weui-icon_gallery-delete"></i>

                    </a>

                </div>

            </div>

            <div class="page">

                <!--问题图片-->

                <div class="weui-cells__title">上传3张图片，让患者更加容易理解</div>

                <div class="weui-jiaj-panel">

                    <!--上传图片-->

                    <div class="weui-cell">

                        <div class="weui-cell__bd">

                            <div class="weui-uploader">

                                <div class="weui-uploader__bd">

                                    <ul class="weui-uploader__files" id="uploaderFiles"></ul>

                                    <div class="weui-uploader__input-box">

                                        <input id="uploaderInput" class="weui-uploader__input" type="file" accept="image/*" multiple="">

                                    </div>

                                </div>

                            </div>

                        </div>

                    </div>

                </div>

                <!--button-->

                <div class="weui-jiaj-bd">

                    <div class="weui-jiaj-btn-tixian">

                        <div id="d_answer" class="weui-btn weui-btn_primary">回答</div>

                    </div>

                </div>

            </div>

        </div>

        <!--页面切换-->

        <script src="https://res.wx.qq.com/open/libs/zepto/1.1.6/zepto.js"></script>

        <script src="https://cdn.bootcss.com/jquery/1.11.0/jquery.min.js"></script>

        <script src="https://cdn.bootcss.com/jquery-weui/0.8.2/js/jquery-weui.min.js"></script>

    </body>

</html>

JS:

$(function() {

    var tmpl = '<li class="weui-uploader__file" style="background-image:url(#url#)"></li>',

        $gallery = $("#gallery"),

        $galleryImg = $("#galleryImg"),

        $uploaderInput = $("#uploaderInput"),

        $uploaderFiles = $("#uploaderFiles");

    $uploaderInput.on("change", function(e) {

        var src, url = window.URL || window.webkitURL || window.mozURL,

            files = e.target.files;

        for(var i = 0, len = files.length; i < len; ++i) {

            var file = files[i];

            if(url) {

                src = url.createObjectURL(file);

            } else {

                src = e.target.result;

            }

            $uploaderFiles.append($(tmpl.replace('#url#', src)));

        }

    });

    $uploaderFiles.on("click", "li", function() {

        $galleryImg.attr("style", this.getAttribute("style"));

        $gallery.fadeIn(100);

    });

    $gallery.on("click", function() {

        $gallery.fadeOut(100);

    });

});

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