Preventing form submission when Enter is pressed
$('input').keydown(function(event){
if(event.keyCode == 13) {
event.preventDefault();
return false;
}
});
if(event.keyCode == 13) {
event.preventDefault();
return false;
}
});
Set limit wp_nav_menu
<?php $pages = wp_nav_menu( array( 'container_class' => 'menu1' ,'menu'=> 'Main Navigation','theme_location' => 'menu1', 'menu_class' => 'dropdown', 'echo' =>false,'container' => false ) );?> <ul class="dropdown"> <?php $limit = 5; $pages_list = preg_replace(array('#^ ]*>#','#$#'), '', $pages); $pages_arr = explode("\n", $pages_list); for($i=0;$i<$limit;$i++){ echo $pages_arr[$i]; } ?> </ul>
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