The picture shall be uploaded to a gallery and I use an uploadbutton with the name “upload” and another button for submitting which I don´t think has to be mentioned in the code (or am i wrong?). When I tried with uploading an image that exceeds 2 mb the image was still uploaded and the number of files can also exceed my restriction of 6 images so the code is obviously not working.
Should I skip this rows or how can I solve the problem?
let sliderpics = $w ( “#dataset3” ). getCurrentItem (). sliderpics ;
let files = $w ( ‘#upload’ ). value ;
files . forEach (( file ) => {
$w ( "#dataset3" ). setFieldValue ( sliderpics );
$w ( "#dataset3" ). save ();
This is my current code
$w . onReady ( function () {
$w ( “#dataset3” ). onReady ( () => {
$w ( “#upload” ). onCustomValidation ( ( value , reject ) => {
let sliderpics = $w ( “#dataset3” ). getCurrentItem (). sliderpics ;
let files = $w ( ‘#upload’ ). value ;
files . forEach (( file ) => {
if ( File [ 0 ]. fileSize === 2000000 ) { reject ( “File size exceeds 2 Mb” );}
if ( File [ 0 ]. fileLimit === 6 ) { reject ( “FileLimit exceeds 6 images” );}
$w ( “#text423” ). show ();
console . log ( “Not valid image” );
$w ( “#dataset3” ). setFieldValue ( sliderpics );
$w ( “#dataset3” ). save ();
$w ( “#text424” ). show ();
console . log ( “Image uploaded” );
})
})
});
An alternate version that doesn´t work either
$w . onReady ( function () {
$w ( “#dataset3” ). onReady ( () => {
$w ( “#upload” ). onCustomValidation ( ( value , reject , valid ) => {
let sliderpics = $w ( “#dataset3” ). getCurrentItem (). sliderpics ;
let files = $w ( ‘#upload’ ). value ;
files . forEach (( file ) => {
if ( File [ 0 ]. fileSize === 2100000 ) { reject ( “File size exceeds 2 Mb” );}
if ( File [ 0 ]. fileLimit === 7 ) { reject ( “FileLimit exceeds 6 images” );}
$w ( “#text423” ). show ();
console . log ( “Not valid image” );
if ( File [ 0 ]. fileSize === 1990000 ) { valid ( “File size is less than 2 Mb” );}
if ( File [ 0 ]. fileLimit === 6 ) { valid ( “The images is less than 7” );}
$w ( “#dataset3” ). setFieldValue ( sliderpics );
$w ( “#dataset3” ). save ();
$w ( “#text424” ). show ();
console . log ( “Image is uploaded” );
})
})
});
A third version without results
$w ( “#dataset3” ). onReady ( () => {
$w ( “#upload” ). onCustomValidation ( ( value , reject , valid ) => {
let sliderpics = $w ( “#dataset3” ). getCurrentItem (). sliderpics ;
let files = $w ( ‘#upload’ ). value ;
files . forEach (( file ) => {
if ( file [ 0 ]. size > 2010000 ) { reject ( “File size exceeds 2 Mb” );
if ( file [ 0 ]. limit > 7 ) { reject ( “File limit exceeds 6 images” );
$w ( “#text423” ). show ();
} else {
( file [ 0 ]. size > valid ); { valid ( “File size is less than 2 Mb” );
( file [ 0 ]. limit > valid ); { valid ( “The images is less than 7” );
$w ( “#dataset3” ). setFieldValue ( sliderpics );
$w ( “#dataset3” ). save ();
$w ( “#text424” ). show ();
console . log ( file );
})
})
});
