1,引入jquery.js ajaxfileupload.js,百度自行下载 2,前端html代码,multiple属性可以一次性上传多个文件,也可以一个,有multiple属性时name要加[],如果仅仅上传单个文件,则去掉multiple属性,name属性去掉[] 3,如果既要上传文件又要上传数据,类似下图,则要修改ajaxfileupload.js,看第4步 4,以下
functionajaxFileUpload(id) {//加载图标/*$("#loading").ajaxStart(function(){ $(this).show(); }).ajaxComplete(function(){ $(this).hide(); });*/$.ajaxFileUpload({ url:"{:U('User/upload_file')}", secureuri :false, fileElementId :'url_img', dataType :'json', success :function...
$(this).hide(); });*///上传文件$.ajaxFileUpload({url:'upload.php',//处理图片脚本secureuri:false,fileElementId:'fileToUpload',//file控件iddataType:'json',success:function(data,status){if(typeof(data.error)!='undefined'){if(data.error!=''){alert(data.error);}else{alert(data.msg);...
2. PHP code for handling the uploaded file Createajaxfile.phpfile and anuploadfolder to store files. Check if$_FILESArray is set or not. If set then assign$_FILES['file']['name']to$filename, file name with upload location in$locationvariable. Read the file extension and assign it to ...
We’re using jQuery to listen for a button click, grab the selected file, and send it to the server using AJAX. This keeps the page from reloading and gives a smoother experience. Step 3: Handle the Upload in PHP (upload.php)
$.ajaxFileUpload ({ url:'doajaxfileupload.php', //你处理上传⽂件的服务端 secureuri:false, //与页⾯处理代码中file相对应的ID值 fileElementId:'img',dataType: 'json', //返回数据类型:text，xml，json，html,scritp,jsonp五种 success: function (data) { alert(data.file_infor);} })});...
ajaxFileUpload({ url : 'index.php/Home/upload/upload', type : 'POST', secureuri:false, fileElementId: 'imgFile', dataType : 'json', success: function(data,status){ //显示图片 $("#fileName").val(data.id); $("#uploadImage").attr("src","index.php/Home/download/download?id=" +...
语法:$.ajaxFileUpload([options]) 参数说明: 1,url 上传处理程序地址,也就是我发送给服务器端所要处理上传的地址。 2,fileElementId 需要上传的文件域的ID,即的ID。 3,secureuri 是否启用安全提交,默认为false。 4,dataType 服务器返回的数据类型。
createdatabaseajax_file_upload; Create Database Connection In the previous tutorial, we had seen thedatabase connectivity using OOPs in the PHP Open the project folder and create a new PHP file (db-config.php) which will create the connection between the database and the application. ...
jQuery插件AjaxFileUpload可以实现ajax文件上传,下载地址:http://www.phpletter.com/contents/ajaxfileupload/ajaxfileupload.js 主要参数说明: 1,url表示处理文件上传操作的文件路径,可以测试URL是否能在浏览器中直接访问,如上:upload.php 2,fileElementId表示文件域ID,如上:fileToUpload ...