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Improved customizability for the Submit button in `comment_form()`. 

The new 'submit_button' and 'submit_field' parameters for `comment_form()`
allow developers to modify the markup of the submit button and its wrapper.
These params are accompanied by targeted 'comment_form_submit_button' and
'comment_form_submit_field' filters on the concatenated markup.

Props coffee2code, morpheu5, DrewAPicture, boonebgorges.
Fixes #15015.
Built from https://develop.svn.wordpress.org/trunk@31699


git-svn-id: http://core.svn.wordpress.org/trunk@31680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Boone Gorges 2015-03-10 19:08:26 +00:00
parent f9180e1b4b
commit 7e7a0304d2
2 changed files with 47 additions and 5 deletions
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50
wp-includes/comment-template.php
View File

@ -2153,6 +2153,7 @@ function wp_list_comments( $args = array(), $comments = null ) {
* in the array of fields.
*
* @since 3.0.0
* @since 4.2.0 Introduced 'submit_button' and 'submit_fields' arguments.
*
* @param array $args {
* Optional. Default arguments and form fields to override.
@ -2180,6 +2181,11 @@ function wp_list_comments( $args = array(), $comments = null ) {
* where %s is the author of the comment being replied to.
* @type string $cancel_reply_link The translatable 'cancel reply' button label. Default 'Cancel reply'.
* @type string $label_submit The translatable 'submit' button label. Default 'Post a comment'.
* @type string $submit_button HTML format for the Submit button.
* Default: '<input name="%1$s" type="submit" id="%2$s" class="%3$s" value="%4$s" />'.
* @type string $submit_field HTML format for the markup surrounding the Submit button and comment hidden
* fields. Default: '<p class="form-submit">%1$s %2$s</a>', where %1$s is the
* submit button markup and %2$s is the comment hidden fields.
* @type string $format The comment form format. Default 'xhtml'. Accepts 'xhtml', 'html5'.
* }
* @param int|WP_Post $post_id Post ID or WP_Post object to generate the form for. Default current post.
@ -2236,6 +2242,8 @@ function comment_form( $args = array(), $post_id = null ) {
'title_reply_to' => __( 'Leave a Reply to %s' ),
'cancel_reply_link' => __( 'Cancel reply' ),
'label_submit' => __( 'Post Comment' ),
'submit_button' => '<input name="%1$s" type="submit" id="%2$s" class="%3$s" value="%4$s" />',
'submit_field' => '<p class="form-submit">%1$s %2$s</p>',
'format' => 'xhtml',
);
@ -2350,11 +2358,45 @@ function comment_form( $args = array(), $post_id = null ) {
echo apply_filters( 'comment_form_field_comment', $args['comment_field'] );
?>
<?php echo $args['comment_notes_after']; ?>
<p class="form-submit">
<input name="<?php echo esc_attr( $args['name_submit'] ); ?>" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" class="<?php echo esc_attr( $args['class_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" />
<?php comment_id_fields( $post_id ); ?>
</p>
<?php
$submit_button = sprintf(
$args['submit_button'],
esc_attr( $args['name_submit'] ),
esc_attr( $args['id_submit'] ),
esc_attr( $args['class_submit'] ),
esc_attr( $args['label_submit'] )
);
/**
* Filter the submit button for the comment form to display.
*
* @since 4.2.0
*
* @param string $submit_button HTML markup for the submit button.
* @param array $args Arguments passed to `comment_form()`.
*/
$submit_button = apply_filters( 'comment_form_submit_button', $submit_button, $args );
$submit_field = sprintf(
$args['submit_field'],
$submit_button,
get_comment_id_fields( $post_id )
);
/**
* Filter the submit field for the comment form to display.
*
* The submit field includes the submit button, hidden fields for the
* comment form, and any wrapper markup.
*
* @since 4.2.0
*
* @param string $submit_field HTML markup for the submit field.
* @param array $args Arguments passed to `comment_form()`.
*/
echo apply_filters( 'comment_form_submit_field', $submit_field, $args );
/**
* Fires at the bottom of the comment form, inside the closing </form> tag.
*

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.2-alpha-31698';
$wp_version = '4.2-alpha-31699';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.