save file

Author: javascript-2020

utils/misc/nodejs-terminal/html/webcontainer-fs/webcontainer-fs.html

@@ -172,6 +172,10 @@
                     log.red('no file selected');
                     return;
               }
+              if(filenav.cur.type!=='file'){
+                    log.red('selected item is not a file');
+                    return;
+              }
 
               var abs     = filenav.cur.path+filenav.cur.name;
               var uint8   = await webcontainer.fs.readFile(abs);
@@ -189,6 +193,10 @@
                     log.red('no file selected');
                     return;
               }
+              if(filenav.cur.type!=='file'){
+                    log.red('selected item is not a file');
+                    return;
+              }
 
               var blob    = await source();
               var buf     = await blob.arrayBuffer();
@@ -207,6 +215,7 @@
         btn.cancel    = function(){
 
               menu.close();
+              //filenav.clear();
 
         }//cancel