BLOB size/type of Java script file attachment limit

How live validation for fixing shaped region.the following the code in global variable to the page attribute and set the static ID as ATT1 in region.its not fired?

$('#ATT1').ready( function() {
    //check whether browser fully supports all File API
    if (window.File && window.FileReader && window.FileList && window.Blob)
    {
        //get the file size and file type from file input field as attachment Item
        var fsize = $('#P4_NWM_DOC_FILE_BINARY')[0].files[0].size;
        var ftype = $('#P4_NWM_DOC_FILE_BINARY')[0].files[0].type; 
       switch(ftype)
        {
            case 'image/pdf':
            case 'image/jpeg':
           
                alert("Acceptable image file!");
                break;
            default:
                alert('Unsupported File!');
        }
    }
      else{
        alert("Please upgrade your browser, because your current browser lacks some new features we need!");
          }


      if(fsize>1048576) //do something if file size more than 1 mb (1048576)
         {
            alert(fsize +" bites\nToo big!");
        }
      else{
            alert(fsize +" bites\nYou are good to go!");
          }
   
     else{
        alert("Please upgrade your browser, because your current browser lacks some new features we need!");
        }
    }

);

Hi Ramani_apex,

Changed your javascript function:

function f_checkFileBrowse() {
    var errflag = 0;
    //check whether browser fully supports all File API
    if (window.File && window.FileReader && window.FileList && window.Blob) {
        //get the file size and file type from file input field as attachment Item
        var fsize = $('#P11_BLOB_BINARY')[0].files[0].size;
        var ftype = $('#P11_BLOB_BINARY')[0].files[0].type;
        //alert(ftype);
       switch(ftype)
        {
            case 'image/png':
            case 'image/jpeg':
                alert("Acceptable image file!");
                break;
            default:
                alert('Unsupported File!');
                errflag = 1;
        }
        if (!errflag > 0) {
          if ( fsize > 1048576 ) {
            //do something if file size more than 1 mb (1048576)
            alert(fsize +" bites\nToo big!");
          } else {
            alert(fsize +" bites\nYou are good to go!");
          }
        }
    } else {
      alert("Please upgrade your browser, because your current browser lacks some new features we need!");
    }
}

Note: There are a few typos and syntax errors because of which the above mentioned function did not work.

Also removed the dynamic action and solved the above problem with the approach that I mentioned earlier.

There is no MIME Type 'image/pdf', that's why he changed to "image/png".

I hope this helps!

Kind regards

Kiran

Tags: Database

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