我将设置各种 ARIA 角色( role="tablist" , role="tab" , role="tabpanel" 等)在此结构脚本上如果没有通过 javascript 的标记选项卡),但我不确定将我的“aria-controls”属性...
ARIA 允许我们创建的小部件型元素通常无法通过普通 HTML 实现。 例如,ARIA 可以添加只向辅助技术 API 公开的附加标签和说明文本。 <buttonaria-label="screen reader only label"></button> ARIA 表达的元素间语义关系能够扩展标准父项/子项联系,例如控制特定区域的自定义滚动条。 <divrole="scrollbar"aria-contro...
-- 导航栏 --><divclass="header container-fluid"id="pc-header"><divclass="container"><divclass="navbar-header"><buttonclass="navbar-toggle"type="button"data-toggle="collapse"data-target="#bs-navbar"aria-controls="bs-navbar"aria-expanded="true"><spanclass="sr-only">Toggle navigation</...
HTML5的aria-*属性是为了增强Web内容的可访问性而引入的一组属性。这些属性用于提供关于元素的附加信息,以便屏幕阅读器和其他辅助技术可以更好地理解和解释页面内容。 aria-*属性通常用于以下几个方面: 提供语义信息:aria-*属性可以为元素提供更具语义的信息,帮助屏幕阅读器正确解读页面内容。例如,aria-label属性可以用...
'* ARIA-CONTROLS': true, '* ARIA-DESCRIBEDBY': tru ... } 在此文件中,定义了允许的属性列表。它遵循"TAG_NAME ATTRIBUTE_NAME"的格式,其中TAG_NAME也可以是通配符(“*”)。因此绕过也非常简单, <script> Object.prototype['* ONERROR'] = 1; ...
1"type="button"id="add"title="add 10"aria-controls="number">Add</button><buttontabindex="-1"type="button"id="subtract"title="subtract 10"aria-controls="number">Subtract</button></span><divid="help">Use "add" and "subtract" buttons, or up and down arrows, to add or subtract 10,...
aria-controls aria-describedby aria-dropeffect aria-flowto aria-haspopup aria-label aria-labelledby aria-live aria-owns aria-relevant aria-autocomplete aria-haspopup aria-label aria-level aria-multiline aria-multiselectable aria-orientation aria-readonly aria-required aria-so...
<li role="presentation" class="demo_category"><a href="#2d_demo" aria-controls="2d_demo" role="tab" data-toggle="tab">2D</a></li> <li role="presentation" class="demo_category"><a href="#3d_demo" aria-controls="3d_demo" role="tab" data-toggle="tab">3D</a></li> </ul>...
aria-controls="help_mouse" role="tab" data-toggle="tab">滑鼠介面</a></li> <li role="presentation"><a href="#help_touch" aria-controls="help_touch" role="tab" data-toggle="tab">触控介面</a></li> </ul> <!-- Tab panes --> ...
ARIA is part of the W3C Web Accessibility Initiative (WAI), and it defines a way to make Web content and Web applications more accessible. ARIA is used to improve the accessibility of dynamic content and advanced UI controls developed with HTML, CSS, JavaScript, AJAX and related technologies....