What is the process for customizing file uploads?
<%= f.file_field :image, class: 'inputfile' %>
<label for="image">Choose an image</label>
I am looking to replace "choose an image" with "choose a file"
What is the process for customizing file uploads?
<%= f.file_field :image, class: 'inputfile' %>
<label for="image">Choose an image</label>
I am looking to replace "choose an image" with "choose a file"
Your JavaScript code is missing the logic to retrieve the selected file name as shown in the tutorial:
var fileName = e.target.value.split( '\\' ).pop();
Update your JavaScript code to include this logic:
input.addEventListener( 'change', function( e ) {
var inspiration_image = e.target.value.split( '\\' ).pop();
if( inspiration_image ) {
label.querySelector( 'span' ).innerHTML = inspiration_image;
} else {
label.innerHTML = labelVal;
}
});
Full updated code snippet:
<%= file_field_tag :image, class: 'inputfile' %>
<label for="inspiration_image">Choose a file</label>
<script>
var inputs = document.querySelectorAll( '.inputfile' );
Array.prototype.forEach.call( inputs, function( input ) {
var label = input.nextElementSibling,
labelVal = label.innerHTML;
input.addEventListener( 'change', function( e ) {
var fileName = '';
if( this.files && this.files.length > 1 ) {
fileName = ( this.getAttribute( 'data-multiple-caption' ) || '' ).replace( '{count}', this.files.length );
} else {
fileName = e.target.value.split( '\\' ).pop();
}
if( fileName ) {
label.querySelector( 'span' ).innerHTML = fileName;
} else {
label.innerHTML = labelVal;
}
});
});
</script>
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