breadcrumbs

问题 For one possible solution, see my second post below. Having a PHP array storing data from a tree structure, with the first column storing the id of the node, the second column storing the path of the parent node as a concatenation of id values, the third columns storing the name of the node, which is the best way to generate a text path (breadcrumbs) from the path done of ids? Example records: id | path | name --------------------- 1 | 0 | edible 14 | 1 | fruits 53 | 1.14 | apples 54 | 1.14 |

问题 For one possible solution, see my second post below. Having a PHP array storing data from a tree structure, with the first column storing the id of the node, the second column storing the path of the parent node as a concatenation of id values, the third columns storing the name of the node, which is the best way to generate a text path (breadcrumbs) from the path done of ids? Example records: id | path | name --------------------- 1 | 0 | edible 14 | 1 | fruits 53 | 1.14 | apples 54 | 1.14 |

问题 I have been working on a website which is basically a learning portal and user will have certain lessons inside certain category. My requirement is to build breadcrumbs on the pages. I don't want to hard code at every page. So could anybody suggest what are the approaches I can use to build breadcrumbs dynamically? I am using Spring-mvc. 回答1: Usually, if you're talking dynamic breadcrumbs, they are generated by the server-side technology, rather than purely client-side. The server is going to

问题 I currenlty have a MODx website setup, and I am wondering if it's proper to have my links look like this (And by that I mean my resource alias): myurl.com/help/configuration/basics.html Putting the slash in the URL like that... is it a bad practice? My main problem is that this breadcrumb plugin seems to no longer work... :( I want to have this breadcrumb plugin operational again, if someone would mind helping me. The Error: When say using the breadcrumb to link to a page that's myurl.com

问题 I have a multidimensional array like this: $sidebar_booking = array( 'booking' => array( 'levels' => array('1'), 'title' => 'Booking', 'icon' => 'fa-calendar', 'sub' => array( 'rates-availability' => array( 'levels' => array('1'), 'title' => 'Tariffe e Disponibilità', 'sub' => array( 'booking-overview' => array( 'levels' => array('1'), 'title' => 'Panoramica', 'url' => '/ctrl/booking/overview/', ), 'booking-setup' => array( 'levels' => array('1'), 'title' => 'Setup Camere / Tariffe', 'url' =>

问题 At runtime I'm trying to generate a tree of parent-child relationships between views using the urls.py of different apps. I'm trying to accomplish breadcrumbs by allowing this tree to be defined by an extension of the url function that accepts extra arguments for view_name (name to display on page when used on page, like "Home") and parent_view (specifies the immediate parent so you can generate your breadcrumb). This class is defined in a separate file in its own module utils.breadcrumbs.

问题 I'm trying to help Google generate appropriate breadcrumb details for my website. I am currently using this as the breadcrumb: <div id="breadcrumb"> <span class="crust" itemscope="itemscope" itemtype="http://data-vocabulary.org/Breadcrumb"> <a href="http://www.radonsystems.net" class="crumb" rel="up" itemprop="url"> <span itemprop="title">Home</span> </a> <span class="arrow"> <span>»</span> </span> </span> <span class="crust" itemscope="itemscope" itemtype="http://data-vocabulary.org

问题 I'm currently a little confused about microdata and schema.org. Is microdata and schema.org the same? I read the Google and Microsoft documentation, but that didn't helped me to get the difference between this two names. So far I understood this I have produced this HTML code: <span itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> <a href="/" itemprop="url"><span itemprop="title">My Page</span></a> </span> <span itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> <a href="

问题 What's the best way to create breadcrumbs using knpmenu bundle in symfony 2.1.x ? Aside from using 3-rd party bundles. UPDATE: Hi, theunraveler , sorry for late answer. Now I've been following your example and I'm stuck at one moment. Here, code below throws an exception, that Missing argument 2 for Acme\DemoBundle\Menu\MenuBuilder::getBreadCrumbs() {% set item = knp_menu_get('main') %} {{ knp_menu_render(item) }} {% block breadcrumbs %} {% set breadcrumbs = knp_menu_get('breadcrumbs', [], {

问题 I'm trying to hide a node from my site menu, but display it in my breadcrumbs I'm following the tutorial here: https://github.com/maartenba/MvcSiteMapProvider/wiki/Advanced-Node-Visibility <mvcSiteMapNode title="Create Customer" controller="Customer" action="Create" area="Home" clickable="false" visibility="SiteMapPathHelper,!*"/> The above doesn't seem to work. It shows up both in my site menu, and breadcrumbs. 回答1: We created an OnlyBreadCrumbMVCSiteMapNodeAttribute. We decorate any code we