This example shows how to catch the error response from the server for the image or file uploading.
<!--element -->
<textarea id="content"></textarea>
<!-- call -->
<script>
$R('#content', {
imageUpload: '/your-image-upload-script/',
fileUpload: '/your-file-upload-script/',
callbacks: {
image: {
uploadError: function(response)
{
console.log(response.message);
}
},
file: {
uploadError: function(response)
{
console.log(response.message);
}
}
}
});
</script>
<!-- server response json -->
{
"error": true,
"message": "Something went wrong..."
}