Добрый день уважаемые,
Помогите решить проблему, никак не получается сдвинуть автоматически скроллер направо, когда появляется четвертый блок select, чтобы было видно четвертый блок полностью (возможен также и пятый блок)
HTML-код:
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript" src="jquery.chained.js"></script>
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery("#cats2").chained("#cats1");
jQuery("#cats3").chained("#cats2");
jQuery("#cats4").chained("#cats3");
});
</script>
<form action="/my/category/action" method="post">
<div style="overflow-x: auto; width: 500px; height: 210px; white-space: nowrap;">
<select id="cats1" size="10" name="primary_category_id[]">
<option selected value="">Select category</option>
<option value="296">Agriculture</option>
<option value="297">Apparel</option>
<option value="298">Automobiles & Motocycles</option>
</select>
<select id="cats2" size="10" name="primary_category_id[]">
<option selected value="">Select category</option>
<option value="344" class="296">Grain</option>
</select>
<select id="cats3" size="10" name="primary_category_id[]">
<option selected value="">Select category</option>
<option value="345" class="344">Rice</option>
</select>
<select id="cats4" size="10" name="primary_category_id[]">
<option selected value="">Select category</option>
<option value="354" class="345">Other Rice</option>
</select>
</div>
<br />
<button class="btn btn-primary">Change category</button>
</form>
jquery.chained.js:
/*
* Chained - jQuery non AJAX(J) chained selects plugin
*
* Copyright (c) 2010-2013 Mika Tuupola
*
* Licensed under the MIT license:
* [url]http://www.opensource.org/licenses/mit-license.php[/url]
*
* Project home:
* [url]http://www.appelsiini.net/projects/lazyload[/url]
*
* Version: 0.9.4
*
*/
;(function($, window, document, undefined) {
"use strict";
$.fn.chained = function(parent_selector, options) {
var settings = $.extend( {}, $.fn.chained.defaults, options);
return this.each(function() {
/* Save this to self because this changes when scope changes. */
var self = this;
var backup = $(self).clone();
/* Handles maximum two parents now. */
$(parent_selector).each(function() {
$(this).bind("change", function() {
$(self).html(backup.html());
/* If multiple parents build classname like foo\bar. */
var selected = "";
$(parent_selector).each(function() {
selected += "\\" + $(":selected", this).val();
});
selected = selected.substr(1);
/* Also check for first parent without subclassing. */
/* TODO: This should be dynamic and check for each parent */
/* without subclassing. */
var first = $(parent_selector).first();
var selected_first = $(":selected", first).val();
$("option", self).each(function() {
/* Remove unneeded items but save the default value. */
if (!$(this).hasClass(selected) &&
!$(this).hasClass(selected_first) && $(this).val() !== "") {
$(this).remove();
}
});
/* If we have only the default value disable select. */
if (1 === $("option", self).size() && $(self).val() === "") {
$(self).hide();
} else {
$(self).show();
}
$(self).trigger("change");
});
/* Force IE to see something selected on first page load, */
/* unless something is already selected */
if (!$("option:selected", this).length) {
$("option", this).first().attr("selected", "selected");
}
/* Force updating the children. */
$(this).trigger("change");
});
});
};
/* Alias for those who like to use more English like syntax. */
$.fn.chainedTo = $.fn.chained;
/* Default settings for plugin. */
$.fn.chained.defaults = {};
})(jQuery, window, document);
гуглинг ничего не дал подходящего, в самом JS я не силен
заранее благодарен за ответы
