长沙旅游局_湖北营销网站建设联系方式_实时热点新闻事件2023_美化网页制作教程
<script>var fileChoose = document.getElementById("file-upload");fileChoose.onchange = function() {var file = this.files[0]; if (file.size > 1024 * 1024 * 100) { alert("上传文件不能超过100M");}var reader = new FileReader(); reader.readAsDataURL(file); reader.onload = function () { var imgEle = document.getElementById("avatar"); imgEle.src = this.result }var fileObject = document.getElementById("file-upload").files[0]; var data = new FormData();data.append('myfile', fileObject);data.append('filename', $("#titleinfo").val());$.ajax({url: '{% url 'fileManagerUpload' %}',type: 'post',data: data,processData: false, contentType: false, success: function () {$("#imghint").text("* 上传成功!")},error: function (){$("#imghint").text("* 上传失败,请重新上传")},xhr: function(){ var myXhr = $.ajaxSettings.xhr();if(myXhr.upload){ $('#waterprogressId').text(); myXhr.upload.addEventListener('progress', function(e){if (e.lengthComputable){var percent = "上传进度：" + e.loaded/e.total*100 + "%";$('#waterprogressId').text(percent);}},false);} return myXhr; } }),document.getElementById('file-upload').value = ''}">