[Resolved] How to show the File Name in "File Field"?

[Author]

Posts

[Angelo Rocha]

Hello!
I want show the real file name (without URL) in file field like a link, how to?

[Adriano]

Dear Angelo,

Using native Toolset features you can't do that. But with a custom shortcode, you can:

add_shortcode( 'my_file_name', 'my_file_name_func');
function my_file_name_func($atts)
{
extract( shortcode_atts( array(
'file_url' => '',
), $atts ) );
$arr = explode('/',$url);
return end($arr);
}

This code should be goes in functions.php file. You could call it like this: [my_file_name file_url="[types field='the full url' raw=true][types]"]

[Angelo Rocha]

Hi!
Thanks for fast reply!

My code is:

[code]
types_render_field("anexos", array('raw' => 'false', 'output' => 'html', 'show_name' => 'false', "link" => 'true', "title" => 'Download', "separator" => "</li><li>"));
[/code]

In functions.php i add:
[code]
add_shortcode( 'anexos', 'my_file_name_func');
function my_file_name_func($atts)
{
extract( shortcode_atts( array(
'file_url' => '',
), $atts ) );
$arr = explode('/',$url);
return end($arr);
}
[/code]

But not work =/

Any idea?

[Angelo Rocha]

Sorry, this is correct code:
Call types:

types_render_field("anexos", array('raw' => 'false', 'output' => 'html', 'show_name' => 'false', "link" => 'true', "title" => 'Download', "separator" => "</li><li>"));

functions.php

add_shortcode( 'anexos', 'my_file_name_func');
function my_file_name_func($atts)
{
    extract( shortcode_atts( array(
        'file_url' => '',
    ), $atts ) );
        $arr = explode('/',$url);
        return end($arr);
}

[Angelo Rocha]

How to implements without shortcode?

[Adriano]

Dear Angelo,

Without custom code you can not achieve that. But without shortcode you can, but without use types_render_field() function:

<?php
$arr = explode('/',$url);
$file_name = end($arr);
?>
<a href="<?php echo get_post_meta(get_the_ID(), 'wpcf-file-field'); ?>"><?php echo $file_name; ?></a>

[Angelo Rocha]

Hi Adriano! Thanks for your support.

My file field name is "anexos", i try:

<?php
$arr = explode('/',$url);
$file_name = end($arr);
?>
<a href="<?php echo get_post_meta(get_the_ID(), 'wpcf-anexos'); ?>"><?php echo $file_name; ?></a>

But no results is displayed.

[Adriano]

Dear angelor,

Sorry, my code is wrong. Please use this one below:

<?php
$url = get_post_meta(get_the_ID(), 'wpcf-anexos');
$arr = explode('/',$url);
$file_name = end($arr);
?>
<a href="<?php echo get_post_meta(get_the_ID(), 'wpcf-anexos'); ?>"><?php echo $file_name; ?></a>

Please let me know if you are satisfied with my answer and if I can help you with any other related question.

[Angelo Rocha]

Hi Adriano, the code returned error:

Warning: explode() expects parameter 2 to be string, array given

In firebug i have a empty link:

<a href="Array"></a>

Thank you again.

[Angelo Rocha]

Hey!
My field is a repeater field, made ​​some adjustments and now works fine.

See:

                    $anexos = get_post_meta(get_the_ID(), 'wpcf-anexos');
                    foreach ($anexos as $anexos) {
                    $exp = explode('/', $anexos);
                    $filename = end($exp);
                        echo '<li>';
                        echo '<a href="'.$anexos.'" title="Anexo">';
                        echo "$filename";
                        echo '</a>';
                        echo '</li>';
                    }

Thanks!

[Adriano]

Ah nice! You are welcome.