PHP + plupload.js JS插件实现多图上传并显示进度条加删除实例,废话不多说,直接上代码
HTML代码:
代码如下 | 复制代码 |
*{ margin:0px; padding:0px; font-family:Microsoft Yahei; box-sizing:border-box; -webkit-box-sizing:border-box;} .demo{max-width:640px; margin:0 auto; min-width:320px;} .ul_pics{ float:left;} .ul_pics li{float:left; margin:0px; padding:0px; margin-left:5px; margin-top:5px; position:relative; list-style-type:none; border:1px solid#eee; width:80px; height:80px;} .ul_pics li img{width:80px;height:80px;} .ul_pics li i{ position:absolute; top:0px; right:-1px; background:red; cursor:pointer; font-style:normal; font-size:10px; width:14px; height:14px; text-align:center; line-height:12px; color:#fff;} .progress{position:relative; margin-top:30px; background:#eee;} .bar {background-color: green; display:block; width:0%; height:15px; } .percent{position:absolute; height:15px; top:-18px; text-align:center; display:inline-block; left:0px; width:80px; color:#666; line-height:15px; font-size:12px; } .demo#btn{ width:80px; height:80px; margin-left:5px; margin-top:5px; border:1px dotted #c2c2c2; background:url(up.png) no-repeat center; background-size:30px auto; text-align:center; line-height:120px; font-size:30px; color:#666; float:left;} varuploader =newplupload.Uploader({ //创建实例的构造方法 runtimes:'html5,flash,silverlight,html4',//上传插件初始化选用那种方式的优先级顺序 browse_button:'btn', // 上传按钮 url:"upimgs.php?get=upimg", //远程上传地址 flash_swf_url:'plupload/Moxie.swf', //flash文件地址 silverlight_xap_url:'plupload/Moxie.xap',//silverlight文件地址 filters: { max_file_size:'10mb',//最大上传文件大小(格式100b, 10kb, 10mb, 1gb) mime_types: [ //允许文件上传类型 {title:"files", extensions:"jpg,png,gif"} ] }, multipart_params:{ }, //文件上传附加参数 file_data_name:"upimg",//文件上传的名称 multi_selection:false,//true:ctrl多文件上传, false 单文件上传 init: { FilesAdded:function(up, files) {//文件上传前 if($("#ul_pics").children("li").length > 5) { alert("您上传的图片太多了!"); uploader.destroy(); }else{ varli =''; plupload.each(files,function(file) {//遍历文件 li +=" 上传中 0% }); $("#ul_pics").append(li); uploader.start(); } }, UploadProgress:function(up, file) {//上传中,显示进度条 varpercent = file.percent; $("#"+ file.id).find('.bar').css({"width": percent +"%"}); $("#"+ file.id).find(".percent").text("上传中 "+percent +"%"); }, FileUploaded:function(up, file, info) {//文件上传成功的时候触发 vardata = eval("("+ info.response +")"); $("#"+ file.id).html("x"); }, Error:function(up, err) {//上传出错的时候触发 alert("error"); } } }); uploader.init();
functiondelimg(o){ varsrc = $(o).prev().attr("src"); $.post("upimgs.php?get=delimg&imgurl="+src,function(data){ if(data==1){ $(o).parent().remove(); } }) } |