jqueryajax评论预览

Posted 2021-02-26

//$('.ukn-search-advanced').append('<em>Looking for:</em><div class="ukn-form-textbox-preview"></div><input class="ukn-search-advanced-submit" type="button" value="Search" onclick="this.form.submit();" />');
	$('.ukn-form-textbox-preview').html($(this).val());
	$(this).keyup(function(){
		if ($('.ukn-form-searchbox').val() !== "") {
			$('.ukn-search-advanced-extra').show();
		}
		var $comment = '';
		$comment = $(this).val();
		$('.ukn-form-textbox-preview').html($comment);
		$comment = $comment.replace(/
/g, "<br />").replace(/

+/g, '<br /><br />').replace(/(</?)script/g, "$1noscript");
	})