angularjs - Cordova delete files after sqlite delete it -

i have app take picture or select gallery move file-system , save imgpath image sqlite db , display it, works great far , when delete imgpath sqlite db , want delete file-system @ same time .

$scope.deleteimg = function(imgpath) {       if (!imgpath) {         console.error("no filename specified. file not deleted.");         return false;     } else {           $cordovafile.checkfile(cordova.file.externalrootdirectory, imgpath.id).then(function() {             $cordovafile.removefile(cordova.file.externalrootdirectory, imgpath.id).then(function(result) {                 console.log("image '" + imgpath + "' deleted", json.stringify(result));             }, function(err) {                 console.error("failed delete file '" + imgpath.id + "'", json.stringify(err));              });         }, function(err) {             console.log("image '" + imgpath.id + "' not exist", json.stringify(err));         });      }      $scope.add = function(path) {                            console.log("i adding db path: " + path);                                $cordovasqlite.execute(db, "insert imagetable (image) values(?)", [path]).then(                 function(res) {                     console.log("i done adding db");                    }             );                                              },         function(e) {                     alert(e);               };                         $scope.showalldata = function() {         console.log("i reading db");            $scope.images = [];                      $cordovasqlite.execute(db,"select * imagetable order id desc"  ).then(        function(res) {              console.log("i finished reading  db");                                        if (res.rows.length > 0) {                             (var = 0; < res.rows.length; i++) {                                   $scope.images.push({                         id: res.rows.item(i).id,                         image: res.rows.item(i).image                                                             });                  }                       }              return $scope.images;                               },         function(error) {                       alert(error);                 }      );                   }        $scope.getimgidbyname = function(name) {          console.log('[getimgidbyname] - image name:  ' + name);         var sql = "select * imagetable image = '" + name + "';";         console.log(sql);         $cordovasqlite.execute(db,             sql         ).then(             function(res) {                 if (res.rows.length > 0) {                     if (res.rows.length > 1) {                         console.log('[getimgidbyname] - oops more 1 image returned!!!!  ' + name);                     } else {                         $scope.delete(res.rows.item(0).id);                         $scope.deleteimg(imagepath.id);                     }                 } else {                     console.log('[getimgidbyname] - no image found name:  ' + name);                 }             },             function(error) {                 alert("error occured: " + error.message);             }         );        } 

first download plugin - cordova plugin add cordova-plugin-file

and execute following code

var path = cordova.file.applicationdirectory + '/www/res/image'; // absolute path var filename = "image.png";  window.resolvelocalfilesystemurl(path, function(dir) {     dir.getfile(filename, {create:false}, function(fileentry) {               fileentry.remove(function(){                   // file has been removed succesfully               },function(error){                   // error deleting file               },function(){                  // file doesn't exist               });     }); }); 

here complete documentation : https://github.com/apache/cordova-plugin-file/#where-to-store-files