oik_rm() – Implement [bw_more] shortcode for a jQuery read more link

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Description

Implement [bw_more] shortcode for a jQuery read more link

Note: This method may hide a lot of other content that's added by other plugins implementing the 'the_content' filter. Note: This version simply hides the read more link. It shouldn't take much to include a read less button which reverts the processing, although there could be a problem with slideToggle logic, which may be needed but didn't appear to work when multiple bw_more shortcodes were implemented in a post.

Usage

oik_rm( $atts, $content, $tag );

Parameters

$atts

( array ) optional – shortcode parameters

$content

( string ) optional – not expected

$tag

( string ) optional – not expected

Returns

void

Source

File name: oik-read-more/shortcodes/oik-read-more.php
Lines:

function oik_rm( $atts=null, $content=null, $tag=null ) {
  $text = bw_array_get_from( $atts, "0,read_more", "read more" );
  $class = bw_array_get( $atts, "class", null );
  oik_require( "includes/bw_jquery.inc" );
  $selector = oik_rm_id();
  bw_jquery_af( "div.bw_read_more#$selector", "click" , "span.bw_button#$selector", "hide" );
  bw_jquery_af( "div.bw_read_more#$selector", "click" , "div.bw_more#$selector", "slideDown" );
  sdiv( "bw_read_more", $selector );
  span( "button art-button bw_button $class", $selector );
  e( $text );
  epan();
  stag( 'div', "bw_more", $selector, kv( "style", "display:none;" ) );
  
  add_filter( "the_content", "oik_rm_end", 9999 );
  return( bw_ret() );
}
 

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