PHP copy WeChat multi-image preview upload function

Production picture area, upload button #btn can replace the picture you want

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<ul id= "Ul_pics" class= "Ul_pics clearfix" >       <li></li>   </ul>

Plupload Upload

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var uploader = new Plupload. Uploader ({//Create instance Construction method runtimes: ' Html5,flash,silverlight,html4 ',//upload plugin initializes the order of precedence in that way Browse_button: ' btn ',/ /upload button URL: "ajax.php",//Remote upload address flash_swf_url: ' plupload/moxie.swf ',//flash file address Silverlight_xap_url: ' Plupload/moxie.xap ',//silverlight file address filters: {max_file_size: ' 10mb ',//MAX upload file size (format 100b, 10kb, 10MB, 1g       b) Mime_types: [//Allow file upload type {title: "Files", Extensions: "Jpg,png,gif,jpeg"}]}, Multi_selection:true,//true:ctrl multiple file upload, false single file upload init: {filesadded:function (up, files) {//File upload The previous if ($ ("#ul_pics"). Children ("Li"). Length > ("Alert" ("You've uploaded too many pictures!").                   ");               Uploader.destroy ();                   } else {var li = '; Plupload.each (Files, function (file) {//traversal file Li + = "<li id= '" + file[' id ') + "' ><p class= ' p Rogress ' ><span CLAss= ' Bar ' ></span><span class= ' percent ' >0%</span></p></li> ';                   });                   $ ("#ul_pics"). Prepend (LI);               Uploader.start ();               }}, Uploadprogress:function (up, file) {//on crosses, show progress bar var percent = file.percent;               $ ("#" + file.id). Find ('. Bar '). css ({"width": percent + "%"});           $ ("#" + file.id). Find (". Percent"). Text (Percent + "%"); }, Fileuploaded:function (up, file, info) {//File upload succeeds when uploading var data = eval ("(" + Info.response + ") ");//Parse the returned JSON data $ (" # "+ file.id). HTML (" <input type= ' hidden ' name= ' pic[] ' value= ' "+ data.pic +"/>&lt Input type= ' hidden ' name= ' pic_name[] ' value= ' "+ data.name +" '/>
Ajax to delete uploaded pictures

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function Delpic (pic, file_id) {//delete picture parameter 1 picture path  parameter 2 random number       if (Confirm ("OK to delete? ") {           $.post (" del.php ", {pic:pic}, function (data) {               $ (" # "+ file_id). Remove ()}           )}   }



PHP Imitation multi-image Preview Download demo address: http://www.php.cn/
Production picture area, upload button #btn can replace the picture you want

[HTML] View plain copy
View code slices to my Code slice

<ul id= "Ul_pics" class= "Ul_pics clearfix" >       <li></li>   </ul>
Plupload Upload

[JavaScript] View plain copy
View code slices to my Code slice

var uploader = new Plupload. Uploader ({//Create instance Construction method runtimes: ' Html5,flash,silverlight,html4 ',//upload plugin initializes the order of precedence in that way Browse_button: ' btn ',/ /upload button URL: "ajax.php",//Remote upload address flash_swf_url: ' plupload/moxie.swf ',//flash file address Silverlight_xap_url: ' Plupload/moxie.xap ',//silverlight file address filters: {max_file_size: ' 10mb ',//MAX upload file size (format 100b, 10kb, 10MB, 1g       b) Mime_types: [//Allow file upload type {title: "Files", Extensions: "Jpg,png,gif,jpeg"}]}, Multi_selection:true,//true:ctrl multiple file upload, false single file upload init: {filesadded:function (up, files) {//File upload The previous if ($ ("#ul_pics"). Children ("Li"). Length > ("Alert" ("You've uploaded too many pictures!").                   ");               Uploader.destroy ();                   } else {var li = '; Plupload.each (Files, function (file) {//traversal file Li + = "<li id= '" + file[' id ') + "' ><p class= ' p Rogress ' ><span CLAss= ' Bar ' ></span><span class= ' percent ' >0%</span></p></li> ';                   });                   $ ("#ul_pics"). Prepend (LI);               Uploader.start ();               }}, Uploadprogress:function (up, file) {//on crosses, show progress bar var percent = file.percent;               $ ("#" + file.id). Find ('. Bar '). css ({"width": percent + "%"});           $ ("#" + file.id). Find (". Percent"). Text (Percent + "%"); }, Fileuploaded:function (up, file, info) {//File upload succeeds when uploading var data = eval ("(" + Info.response + ") ");//Parse the returned JSON data $ (" # "+ file.id). HTML (" <input type= ' hidden ' name= ' pic[] ' value= ' "+ data.pic +"/>&lt Input type= ' hidden ' name= ' pic_name[] ' value= ' "+ data.name +" '/>
Ajax to delete uploaded pictures

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function Delpic (pic, file_id) {//delete picture parameter 1 picture path  parameter 2 random number       if (Confirm ("OK to delete? ") {           $.post (" del.php ", {pic:pic}, function (data) {               $ (" # "+ file_id). Remove ()}           )}   }