在线头像上传（js）

时间：2021-08-28 16:22:10
<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title></title>

    <script src="jquery-1.8.3.min.js"></script>

</head>

<body>

    <div id="divimg" >

   </div>

    <input type="button" name="name" value="上传" id="btnUpload"/>

    <div >

        <img src="" id="selectId" style="width:100px; height:100px" />

    </div>

</body>

</html>

<script>

    $(function (e) {

        var arrImg = ["0.jpg", "1.jpg", "2.jpg", "3.jpg", "4.jpg", "5.jpg",

            "6.jpg", "7.jpg", "8.jpg", "9.jpg", "10.jpg", "11.jpg", "12.jpg"];

        $("#divimg").append(function () {

            for (var i = ; i < arrImg.length; i++) {

                $("#divimg").append("<img src='img/" + arrImg[i] + "', style='width:100px; height:100px' class='eachImg'/><&nbsp;&nbsp;/>");

            }

        });

    //});

    //$(function () {

        $(".eachImg").click(function () {

            var src = $(this).attr("src");

            //alert(src.replace("img/", ""));

            $("#selectId").attr("src", src);

        });

        $("#btnUpload").click(function () {

            var srcimg = $("#selectId").attr("src").replace("img/", "");

            $.ajax({

                type: "POST",

                url: "/Home/DownloadFile",

                contentType: "application/json",

                data: srcimg

            });

        });

    });

</script>

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