<a href="javascript:;" up-type-id="1"><span>本地上传</span></a> <a href="javascript:;" up-type-id="2"><span>打包工具</span></a> <input type="file" response-id="local-upload-container" multiple='true' /> <input type="file" response-id="apk-tool-container-textarea" /> <script> $(function(){ var alertTitle = '系统提示：'; var submitId = '#do-submit'; $('#taskForm').Validform({ btnSubmit: submitId, tiptype: 1, ignoreHidden: true, dragonfly: false, tipSweep: true, label: ".label", showAllError: false, postonce: true, ajaxPost: true, datatype:{ }, beforeCheck:function(curform){ }, beforeSubmit:function(curform){ $('.upload-file-real').attr('disabled', 'disabled'); $(submitId).attr('disabled', 'disabled'); //提交前禁用按钮 ajaxSubmitForm(curform); $(submitId).removeAttr('disabled'); //失败后恢复可提交 return false; }, submitForm: function(){} //不再起作用 }); //切换上传方法 $('.switch-upload-method').off().on('click', function(){ // $(submitId).attr('disabled', 'disabled'); var pObj = $(this).parent().find('.switch-upload-method'); var index = pObj.index(this); var uploadTypeId = $('#upload-type-id').val(); //上传方式：1:打包工具;2:本地上传,0:没有上传方式 var uploadType = $(this).attr('up-type-id'); if(parseInt($('#sub-channel-count').html()) > 0){ if(uploadTypeId != uploadType){ layer.alert('还有子渠道包数据，不能完成切换，请先确认清除再切换！'); return false; } } pObj.not(':eq(' + index + ')').removeClass('btn-danger').addClass('btn-default'); pObj.eq(index).removeClass('btn-default').addClass('btn-danger'); if(uploadType == 36){ //local-upload $('#upload-type-id').val(uploadType); $('#init-apk-container').show(); $('#apk-tool-container').hide(); $('#upload-main-control').find('.del-it-main').css({display: 'inline-block'}); $('#local-upload-real-file').trigger('click'); }else if(uploadType == 35){ //apk-tool $('#upload-type-id').val(uploadType); $('#init-apk-container').hide(); $('#local-upload-container').hide(); $('#upload-main-control').find('.del-it-main').hide(); $('#apk-tool-container').show(); } }); //本地上传 $('#local-upload-real-file').off().on('change', function(){ if(!$(this).val()){ return false; } file_size = 0; filepath = $(this).val(); maxFileSize = 30 * 1024 * 1024; var browserCfg = {}; var ua = window.navigator.userAgent; if (ua.indexOf("MSIE") >=1 ){ browserCfg.ie = true; }else if(ua.indexOf("Firefox") >=1 ){ browserCfg.firefox = true; }else if(ua.indexOf("Chrome") >=1 ){ browserCfg.chrome = true; } if (browserCfg.ie) { var img = new Image(); img.src = filepath; file_size = img.fileSize; while (true) { if (img.fileSize > 0) { if (img.fileSize > maxFileSize) { alert("上传包超过30MB限制，请使用打包工具上传！"); return false; } break; } } } else { file_size = this.files[0].size; if (file_size > maxFileSize) { alert("上传包超过30MB限制，请使用打包工具上传！"); return false; } } var responseObjId = $(this).attr('response-id'); var responseObj = $('#' + responseObjId); $('#taskForm').ajaxSubmit({ url:'/aa/bb/uploadTmpApk', resetForm: false, dataType: 'json', beforeSubmit: function(option){ window.loading = layer.load(2); }, success: function(data, statusText){ layer.close(window.loading); if(data.status == 1){ $('#version-identifier').val(data.version); responseObj.html(data.apkInfoHtml); responseObj.show(); var delObj = $('#upload-main-control').find('.del-it-main'); delObj.css({'display': 'inline-block'}); $('#sub-channel-count').html(data.apkTotal); $('#init-apk-container').hide(); $(submitId).removeAttr('disabled'); }else{ layer.alert(data.info, {title: alertTitle}); } }, error: function(data){ layer.close(window.loading); layer.alert('未知错误，请稍后再试！'); } }); return false;//防止dialog 自动关闭 }); //打包工具 $('#apk-tool-real-file').off().on('change', function(){ if(!$(this).val()){ return false; } var responseObjId = $(this).attr('response-id'); var responseObj = $('#' + responseObjId); $('#Form').ajaxSubmit({ url:'/aa/bb/uploadTmpApkTool', resetForm: false, dataType: 'json', beforeSubmit: function(option){ window.loading = layer.load(2); }, success: function(data, statusText){ layer.close(window.loading); if(data.status == 1){ $('#version-identifier').val(data.version); responseObj.html(data.infoHtml); var parentContainer = responseObj.parent().parent(), nameContainer = parentContainer.find('.apk-name-container'), delObj = parentContainer.find('.del-it-apk-tool'); nameContainer.html(data.apkName); nameContainer.attr('title', data.apkName); $('#apk-tool-file-tmp').html(data.fileInfo); $(submitId).removeAttr('disabled'); }else{ layer.alert(data.info, {title: alertTitle}); } }, error: function(data){ layer.close(window.loading); layer.alert('未知错误，请稍后再试！'); } }); return false;//防止dialog 自动关闭 }); $('.apk-tool-upload-button').on('click', function(){ $('#apk-tool-real-file').trigger('click'); }); }); </script>

以上，主要就是，使用隐藏的input file标签选择，选择文件之后立即ajax提交，最后，整个表单ajax提交的过程。