场景:mvc4中上传图片,批量上传,上传前浏览,操作.图片进度条.
解决:自定义jquery控件
没有解决:非图片上传时,会有浏览样式的问题;
解决方案;
1.样式 – bootstrap 的css和图标与metro-ui-css的部分css
2.js 自定义控件
3.后台 mvc4
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效果:
1.
[class*=border-color] {border: 2px solid;}.border-color-blue {border-color: #2d89ef !important;}.bg-color-blue {background-color: #2d89ef !important;}.fg-color-red {color: #b91d47 !important;}.fg-color-blue {color: #2d89ef !important;}.fg-color-white {color: #ffffff !important;}.bg-color-lighten {background-color: #d5e7ec !important;}.percentage-bar {height: 5px;width: 100%;margin-bottom: 10px;*zoom: 1;}.percentage-bar .bar {float: left;width: 0;background-color: #008287;height: 5px;}.percentage-bar:before,.percentage-bar:after {display: table;content: "";}.percentage-bar:after {clear: both;}/** Metro UI CSS* Copyright Sergey Pimenov* Licensed under the MIT License** Tiles.less**/.tile-group {margin: 0;margin-right: 80px;float: left;width: auto;height: auto;min-height: 1px;width: 802px;}.tile {display: block;float: left;background-color: #525252;width: 150px;height: 150px;cursor: pointer;box-shadow: inset 0px 0px 1px #FFFFCC;text-decoration: none;color: #ffffff;overflow: hidden;position: relative;font-weight: 300;font-size: 11pt;letter-spacing: 0.02em;line-height: 20px;font-smooth: always;margin: 0 10px 10px 0;overflow: hidden;}.tile * {color: #ffffff;}.tile .tile-content {width: 100%;height: 100%;padding: 0;padding-bottom: 30px;vertical-align: top;padding: 10px 15px;overflow: hidden;text-overflow: ellipsis;position: relative;font-weight: 400;font-size: 9pt;font-smooth: always;color: #000000;color: #ffffff;line-height: 16px;}.tile .tile-content:hover {color: rgba(0, 0, 0, 0.8);}.tile .tile-content:active {color: rgba(0, 0, 0, 0.4);}.tile .tile-content:hover {color: #ffffff;}.tile .tile-content h1,.tile .tile-content h2,.tile .tile-content h3,.tile .tile-content h4,.tile .tile-content h5,.tile .tile-content h6,.tile .tile-content p {padding: 0;margin: 0;line-height: 24px;}.tile .tile-content h1:hover,.tile .tile-content h2:hover,.tile .tile-content h3:hover,.tile .tile-content h4:hover,.tile .tile-content h5:hover,.tile .tile-content h6:hover,.tile .tile-content p:hover {color: #ffffff;}.tile .tile-content p {font-weight: 400;font-size: 9pt;font-smooth: always;color: #000000;color: #ffffff;line-height: 16px;overflow: hidden;text-overflow: ellipsis;}.tile .tile-content p:hover {color: rgba(0, 0, 0, 0.8);}.tile .tile-content p:active {color: rgba(0, 0, 0, 0.4);}.tile .tile-content p:hover {color: #ffffff;}.tile.icon > .tile-content {padding: 0;}.tile.icon > .tile-content > img {position: absolute;width: 64px;height: 64px;top: 50%;left: 50%;margin-left: -32px;margin-top: -32px;}.tile.icon > .tile-content > i {font-size: 128px;margin: 9px;}.tile.image > .tile-content,.tile.image-slider > .tile-content {padding: 0;}.tile.image > .tile-content > img,.tile.image-slider > .tile-content > img {width: 100%;height: auto;min-height: 100%;max-width: 100%;}.tile.image-set > .tile-content {margin: 0;padding: 0;width: 25% !important;height: 50%;float: left;border: 1px #1e1e1e solid;}.tile.image-set > .tile-content > img {min-width: 100%;width: 100%;height: auto;min-height: 100%;}.tile.image-set .tile-content:first-child {width: 50% !important;float: left;height: 100%;}.tile.double {width: 310px;}.tile.triple {width: 470px;}.tile.quadro {width: 630px;}.tile.double-vertical {height: 310px;}.tile.triple-vertical {height: 470px;}.tile.quadro-vertical {height: 630px;}.tile .brand,.tile .tile-status {position: absolute;bottom: 0;left: 0;right: 0;min-height: 30px;background-color: transparent;*zoom: 1;}.tile .brand:before,.tile .tile-status:before,.tile .brand:after,.tile .tile-status:after {display: table;content: "";}.tile .brand:after,.tile .tile-status:after {clear: both;}.tile .brand > .token,.tile .tile-status > .token {position: absolute;bottom: 0;right: 0;right: 5px;margin-bottom: 0;color: #ffffff;width: 34px;height: 28px;text-align: center;font-weight: 600;font-size: 11pt;letter-spacing: 0.01em;line-height: 14pt;font-smooth: always;padding-top: 3px;}.tile .brand > .token.activity,.tile .tile-status > .token.activity {background: #2d89ef url(data:image/png;base64,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%3D) 50% no-repeat;}.tile .brand > .token.alert,.tile .tile-status > .token.alert {background: #2d89ef url(data:image/png;base64,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%3D%3D) 50% no-repeat;}.tile .brand > .token.available,.tile .tile-status > .token.available {background: #2d89ef url(data:image/png;base64,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%3D) 50% no-repeat;}.tile .brand > .token.unavailable,.tile .tile-status > .token.unavailable {background: #2d89ef url(data:image/png;base64,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) 50% no-repeat;}.tile .brand > .token.away,.tile .tile-status > .token.away {background: #2d89ef url(data:image/png;base64,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%3D) 50% no-repeat;}.tile .brand > .token.busy,.tile .tile-status > .token.busy {background: #2d89ef url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAA7DAAAOwwHHb6hkAAAAIGNIUk0AAHolAACAgwAA+f8AAIDoAABSCAABFVgAADqXAAAXb9daH5AAAAKNSURBVHjajJI9a1RBGIWfGeLdmPXuKkR0Q0RTmFsFUxgQNcaPRonpbAW1sAlY2IhFfoCIVSDaaVImFhYWmkTxAwJBVgttNqTYQFAjAWPi7t3svXeOxeC3hQdeZpiZ887DmTFuchIlCUoSTLOJ6erqV7F4QYXCaTo68hgDHz82WFmZsbXauKrVWYUhBjCNBsZNTaF6HdVqAT09tzlw4BJhyD8Vx1Au36dSuWyC4LPJMlpwDur1HH19jzh48DiAefUK8+QJVCrgHHR3o2PHUH8/HD16jkKhi7m5UwTBF9zdu6RzcxOJpFRSduOG1N4u5XJ+3LlTam2Vtm+XGxlR2mgokZTOzz90o6PgpqcPpRsbP83GSKWSFEXS/v2+okjq7JRA7vp1pZLSZlPJ5OQZqx07hrVtG+b1a+zNm7B7N4ShR/8u56CtDfbswYyNYZ8+hS1bMPv2XbUKw5MGMNPTsLEBhQJIfwco+SZJAo8f+7XOzj5LR0cegIUFb/715j/lnKerVKDZhFLJWlnrN9OU/1aW/Zha8+FDA4Dublhfh+8N/yVr4etXiCIIAvj0SZa1tRcAOnECtm6FWg2M+dtsDGxu8uMsYJaX31q7unpbcYyOHEFXrsDyMtTrv5NY683VKu7iRTQ4CBKqVm/h7twhnZ9/kEhK41ju2jWpWJTa2qRdu3zl81I+r2x4WNnamv8H5fKLZHQU48bHURwXdfjwM3p6egHs7CzMzPi0swyiCA0MoKEhj76wsOiePx/AmPfGTUwgQFI7UXSP3t5BcjmPvrnp37+19Wf65fJLlpbOK02XqNdpAaClBYJgVe/enWV9fciE4TB79x6iVPLGlRVMtfpGcTymxcUpUyr5nIBvAwDWIWcndiwtQAAAAABJRU5ErkJggg%3D%3D) 50% no-repeat;}.tile .brand > .token.newMessage,.tile .tile-status > .token.newMessage {background: #2d89ef url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhP1ZE9DgIhFIQhobDYg1haWniMbSw9j0exsfMAeg9L7Sy2kPATnCFI2LgYtjJOMjx4vPkoED+X5OK934cQ+thpFOYvSqmdMMascVDOuQMcGn1GptNaL4W1dgBkMwOSw8jeBJszIKMwexFAN0A+wnQG0Lh4wv0EJIb5AO4fRX8MoDFAlZAyPJSztOSSfiYLAYeyxTcdURcIrqSUJ7iLA4UmAdQbgnqvhakqgEoQXQtTXwEtIuCa9n8pIV67VJf6AmhGmgAAAABJRU5ErkJggg%3D%3D) 50% no-repeat;}.tile .brand > .token.paused,.tile .tile-status > .token.paused {background: #2d89ef url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAArSURBVDhPY/j9+7fDnz9//mPBCQxQgE8NE1QN2WDUgFEDQGDUgIE3gIEBAArtNKc4HT7sAAAAAElFTkSuQmCC) 50% no-repeat;}.tile .brand > .token.playing,.tile .tile-status > .token.playing {background: #2d89ef url(data:image/png;base64,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%3D) 50% no-repeat;}.tile .brand > .token.error,.tile .tile-status > .token.error {background: #2d89ef url(data:image/png;base64,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%3D) 50% no-repeat;}.tile .brand > .token.attention,.tile .tile-status > .token.attention {background: #2d89ef url(data:image/png;base64,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) 50% no-repeat;}.tile .brand > .name,.tile .tile-status > .name {position: absolute;bottom: 0;left: 0;margin-bottom: 5px;margin-left: 15px;font-weight: 400;font-size: 9pt;font-smooth: always;color: #ffffff;}.tile .brand > .name:hover,.tile .tile-status > .name:hover {color: #ffffff;}.tile .brand > .name > [class*=icon-],.tile .tile-status > .name > [class*=icon-] {font-size: 24px;}.tile .brand > .icon,.tile .tile-status > .icon {margin: 5px 15px;width: 32px;height: 32px;}.tile .brand > .icon > [class*=icon-],.tile .tile-status > .icon > [class*=icon-] {font-size: 32px;}.tile .brand > .icon > img,.tile .tile-status > .icon > img {width: 100%;height: 100%;}.tile .brand > img ~ .text,.tile .tile-status > img ~ .text {position: absolute;left: 60px;width: auto;}.tile .brand > .text,.tile .tile-status > .text {position: relative;left: 8px;top: 5px;right: 50px;font-weight: 400;font-size: 9pt;font-smooth: always;color: #000000;color: #ffffff;line-height: 14px;width: 60%;}.tile .brand > .text:hover,.tile .tile-status > .text:hover {color: rgba(0, 0, 0, 0.8);}.tile .brand > .text:active,.tile .tile-status > .text:active {color: rgba(0, 0, 0, 0.4);}.tile .brand > .text:hover,.tile .tile-status > .text:hover {color: #ffffff;}.tile:hover {outline: 3px #3a3a3a solid;}#imgdiv > span .token {height: 18px;float: right;width: 100%;right: 0px;font-size: small;text-align: right;filter: alpha(Opacity=80);-moz-opacity: 0.5;opacity: 0.5;background-color: #2d89ef;}#imgdiv > span .percentage-bar {background-color: #fff;}.fileshow {height: 800px;padding: 15px 15px 15px 15px;}.selected {border: 2px solid #2d89ef;}.selected::after {border-left: 40px solid transparent;border-top: 40px solid #2d89ef;content: "\e176";display: block;height: 0;position: absolute;right: 0;top: 0;width: 0;z-index: 1001;}.selected::before {color: #fff;content: "\e013";font-family: 'Glyphicons Halflings';position: absolute;right: 4px;z-index: 1002;}.overflowX {margin: 0px;text-align: left;overflow-y: auto;overflow-x: hidden;}#imgdiv .tile {width: 120px;height: 120px;}#imgdiv .tile > img {width: 120px;height: 120px;}.img-thumbnail:hover {border: 1px solid #00a300;outline: 0 none;}.clearleft {padding-left: 0px;}.padding15 {padding: 15px;}
2.js插件
/* 作者: 吾山散人 remoteplaces@ * 说明: 基于HTML5+bootstrap的文件上传 /Fyhong/p/4574509.html* 版本1.0* 参数:*bgcolor: "bg-color-blue", -- 按钮背景颜色*bdcolor: "border-color-lighten",--按钮边框*fgcolor: "fg-color-white",--按钮字体颜色*sendURL: "",--上传路径 必填*filedivId: "filesview",--初始化的元素ID 必填*Change: function () { },--选择文件事件*ShowLoad: function () { },--显示缩略图事件*Progress: function () { },--上传中*Readysource: function () { }--上传完成*accept:"image/gif,image/png,image/JPEG"--筛选文件格式*/(function ($) {$.HBUploadFiles = function (params) {var filereaderList = [];var deleItems = [];var deleitemstemp = [];params = $.extend({bgcolor: "bg-color-blue",bdcolor: "border-color-lighten",fgcolor: "fg-color-white",sendURL: "",maxfilecount: 100,filedivId: "filesview",accept: "image/gif,image/png,image/JPEG",Change: function () { },ShowLoad: function () { },Progress: function () { },Readysource: function () { }}, params);//删除准备上传集合function removeFile(id) {var newfilelist = [];for (var i = 0; i < filereaderList.length; i++) {if (id != filereaderList[i][0]) {newfilelist.push(filereaderList[i]);}}filereaderList = newfilelist;}//删除数组中的数据function removeItem(ary, key) {var newary = [];for (var i = 0; i < ary.length; i++) {if (key != ary[i]) {newary.push(ary[i]);}}ary = newary;return ary;}function isBtnDisabled() {var sum = $("#imgdiv > .tile").length - deleitemstemp.length;sum = sum < 0 ? 0 : sum;var count = $("#imgdiv > .selected").length - deleitemstemp.length;//display: none;count = count < 0 ? 0 : count;if (sum != count) {$("#ckfile").find("span").removeClass("glyphicon-check").addClass("glyphicon-unchecked");} else {$("#ckfile").find("span").removeClass("glyphicon-unchecked").addClass("glyphicon-check");}if (sum == 0) {$("#ckfile").addClass("disabled").attr("disabled", true);} else {$("#ckfile").removeClass("disabled").attr("disabled", false);}if (count == 0) {$("#savefile,#delfile").addClass("disabled").attr("disabled", true);} else {$("#savefile,#delfile").removeClass("disabled").attr("disabled", false);}$("#ckmsg").text("总量:[" + sum + "]" + "/选中:[" + (count) + "]");if (params.maxfilecount >= sum) {$("#msg").addClass("fg-color-blue").removeClass("fg-color-red").text('最大浏览上传数量:[ ' + params.maxfilecount + ']')} else {$("#msg").addClass("fg-color-red").removeClass("fg-color-blue").text("达到了最大浏览上传量,请上传后在选择文件!")}isRevokeimg();}function getsize(size) {var fileSize = "";if (size > 1024 * 1024)fileSize = (Math.round(size * 100 / (1024 * 1024)) / 100).toString() + 'MB';elsefileSize = (Math.round(size * 100 / 1024) / 100).toString() + 'KB';return fileSize;}//显示隐藏最后一次删除按钮function isRevokeimg() {var sumcount = deleItems.length;var count = deleitemstemp.length;if (sumcount == 0) {$("#revokeimg").hide(200);deleitemstemp = [];}if (count > 0) {$("#revokeimg").show(200);} else {$("#revokeimg").hide(200);}}var markup = ['<div class="col-lg-12 paddingtop15 clearleft">','<button class=" ' + params.bgcolor + " " + params.bdcolor + " " + params.fgcolor + '" id="btnfile"> <span aria-hidden="true" class="glyphicon glyphicon-th-list"></span> 浏览图片</button>','<input style="display:none;" type="file" multiple="multiple" name="fileImage" id="fileImage" accept="' + params.accept + '" value="" />','<button disabled="disabled" id="savefile" class=" ' + params.bgcolor + " " + params.bdcolor + " " + params.fgcolor + '"> <span aria-hidden="true" class="glyphicon glyphicon-floppy-open"></span> 上传</button>','<button disabled="disabled" id="ckfile" class=" ' + params.bgcolor + " " + params.bdcolor + " " + params.fgcolor + ' disabled"> <span aria-hidden="true" class="glyphicon glyphicon-unchecked"></span> 全选</button>','<button disabled="disabled" id="delfile" class=" ' + params.bgcolor + " " + params.bdcolor + " " + params.fgcolor + ' disabled"><span aria-hidden="true" class="glyphicon glyphicon-trash"></span> 删除</button>',' <span id="msg" class="fg-color-blue">最大浏览上传数量:[ ' + params.maxfilecount + ']</span>','<button style="display:none;" class="float-right bg-color-white fg-color-blue" id="revokeimg"><span class="glyphicon glyphicon-share-alt"></span> 撤销最后一次删除 </button>','</div>','<div id="imgdiv" class="col-lg-12 overflowX ' + params.bdcolor + " " + ' float-left fileshow">','</div>','<span class="float-right" id="ckmsg"></span>'].join('');$("#" + params.filedivId).append($(markup)).hide().fadeIn();$("#btnfile").click(function () {var count = $("#imgdiv > .tile").length - deleitemstemp.length;if (params.maxfilecount >= count) {$("#fileImage").click();} else {$("#msg").addClass("fg-color-red").removeClass("fg-color-blue").text("达到了最大浏览上传量,请上传后在选择文件!")}});//上传文件$("#fileImage").change(function () {var files = $(this).get(0);var isdel = false;var newitems = [];var newitemsmp = [];var filesum = files.files.length;var count = $("#imgdiv > .tile").length - deleitemstemp.length;if (params.maxfilecount >= count) {var tmpcount = params.maxfilecount - count;filesum = tmpcount - filesum > 0 ? filesum : tmpcount;} else {$("#msg").addClass("fg-color-red").removeClass("fg-color-blue").text("达到了最大浏览上传量,请上传后在选择文件!")return false;}for (var i = 0; i < filesum; i++) {var file = files.files[i];var id = file.name;//如果有同一个文件,将标记为删除的文件,显示出来,去掉删除标签;var len = deleItems.length;if (len > 0) {//删除集合中的元素for (var i = 0; i < len; i++) {var dt = deleItems[i];if (dt != id) {newitems.push(dt)} else {isdel = true;}}deleItems = newitems;var llen = deleitemstemp.length;//临时删除的元素if (llen > 0) {for (var i = 0; i < llen; i++) {var dtm = deleitemstemp[i];if (dtm != id) {newitemsmp.push(dtm);}}deleitemstemp = newitemsmp;}isRevokeimg();}//如果有标记删除的,显示出来;if (isdel) {$("img[id='" + id + "']").parent().show(200);isdel = false;continue;}//如果已经存在的数据,显示出来if ($("img[id='" + id + "']").length != 0) {$("img[id='" + id + "']").parent().addClass("selected").show(200);continue;}var reader = new FileReader();reader.readAsDataURL(file);reader.onload = (function (f) {return function (e) {var urlData = this.result;var img = $("<img></img>").attr({ "src": urlData, 'alt': f.name, 'id': f.name });var spn = $("<span class='tile bg-color-lighten icon selected'></span>").append(img);var brand = $("<span></span>").addClass("brand");var spanbar = $("<span></span>").addClass("percentage-bar");var bar = $("<span></span>").addClass("bar bg-color-blue");var sizesapn = $("<span></span>").addClass("token").text(getsize(f.size));brand.append(spanbar.append(bar));brand.append(sizesapn);spn.append(brand);$(spn).click(function () {$(this).toggleClass("selected");isBtnDisabled();});$("#imgdiv").append(spn);$("#ckfile").find("span").removeClass("glyphicon-unchecked").addClass("glyphicon-check");filereaderList.push([f.name, f]);isBtnDisabled();params.ShowLoad();};params.Change();})(file);}});$("#ckfile").click(function () {var ion = $(this).find("span");if ($(ion).hasClass("glyphicon-check")) {$(ion).removeClass("glyphicon-check").addClass("glyphicon-unchecked");$("#imgdiv > .tile").removeClass("selected");} else {$(ion).removeClass("glyphicon-unchecked").addClass("glyphicon-check");$("#imgdiv > .tile").addClass("selected");}isBtnDisabled();});$("#revokeimg").click(function () {if (deleitemstemp.length == 0) {return false;}for (var i = 0; i < deleitemstemp.length; i++) {var id = deleitemstemp[i];deleItems = removeItem(deleItems, id);$("img[id='" + id + "']").parent().show(200);}deleitemstemp = [];isBtnDisabled();});$("#delfile").click(function () {var selectimg = $("#imgdiv > .selected");if (selectimg.length == 0) {return false;}deleitemstemp = [];var delitem = [];$.each(selectimg, function (index, item) {var id = $(item).find("img").attr("id");delitem.push(id);deleitemstemp.push(id);$(item).hide(250);});//清除掉不能恢复删除状态的图片,并且从准备上传集合中删除for (var i = 0; i < deleItems.length; i++) {$("img[id='" + deleItems[i] + "']").parent().remove();removeFile(deleItems[i]);}deleItems = delitem;isBtnDisabled();});$("#savefile").click(function () {//去掉标识为删除的//上传选中的文件var ckpushItem = [];var selectimg = $("#imgdiv > .selected");if (selectimg.length == 0) {return false;}var len = filereaderList.length;$.each(selectimg, function (index, item) {var id = $(item).find("img").attr("id");for (var j = 0; j < len; j++) {var iobj = filereaderList[j];if (iobj[0] == id) {var idx = deleitemstemp.indexOf(iobj[0]);if (idx < 0) {ckpushItem.push(iobj);}}}});for (var i = 0, itemfile; itemfile = ckpushItem[i]; i++) {(function (item) {var id = item[0];var file = item[1];var xhr = new XMLHttpRequest();//上传中xhr.upload.addEventListener("progress", function (e) {if (e.lengthComputable) {var bl = ((e.loaded / e.total) * 100);$("img[id='" + id + "']").parent().find(".bar").css("width", bl + "%");$("img[id='" + id + "']").parent().find(".token").text(bl + "%");params.Progress();}}, false);//上传状态xhr.onreadystatechange = (function (fif) {return function (e) {if (xhr.readyState == 4) {if (xhr.status == 200) {removeFile(fif[0]);$("img[id='" + fif[0] + "']").parent().hide("fast", function () {$(this).remove();isBtnDisabled();params.Readysource();});} else if (xhr.status == 404) {$("img[id='" + fif[0] + "']").parent().find(".token").text("404!");} else {$("img[id='" + fif[0] + "']").parent().find(".token").text(xhr.status + "!");}}};})(item);var formdata = new FormData();formdata.append("FileData", file);xhr.open("POST", params.sendURL, true);xhr.send(formdata);})(itemfile);}});}})(jQuery);
3.后台:
public void SaveIFle(HttpPostedFileBase[] FileData){foreach (var item in FileData){_saveFile(item, "/Images/ABC", item.FileName);}}[NonAction]private void _saveFile(HttpPostedFileBase postedFile, string filepath, string saveName){string phyPath = Request.MapPath("~" + filepath + "/");if (!Directory.Exists(phyPath)){Directory.CreateDirectory(phyPath);}try{postedFile.SaveAs(phyPath + saveName);}catch (Exception e){throw new ApplicationException(e.Message);}}
调用:
初始化:
fileshow.js中初始化
$(function () {
$.HBUploadFiles({
sendURL: "/FY/SaveIFle",
filedivId: "filesview"
});
});
<div class="row"><div class="col-lg-6 bg-color-white " id="filesview"></div></div>@section scripts{<script src="~/Scripts/Js/HBUploadFiles.js"></script><script src="~/Scripts/Js/fileshow.js"></script>}
出处：/fyhong
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。
