Expected behavior: Button's aria-label get read Current behavior: Button's aria-label doesn't get read. I've done a fiddle reproducing the exact same HMTL structure i have. It also have an example with an anchor, and one with just a div with a button inside. In all three examples th...
For a button, set ariaLabel: true. Focus the button with a screen reader. Note that you don't hear the button's title. Setting ariaLabel on the button directly works. Originally posted by @meganrogge in #236096 (comment)
aria-hidden="true" 属性,表示当前元素内容不需要屏幕识读设备抓取,忽略跳过处理 aria-label="Close"属性,表示对当前<button>的用途描述,辅助设备在识别内容时可以明确这个空间的意图并输出。 aria-label="Close"扩展:正常情况下,form表单的input组件都有对应的label,当input获取到焦点时, 屏幕阅读器会读出对应label...
aria-valuetext 为范围小组件定义 aria-valuenow 的人类可读文本替代项。 ariaDescription 屏幕阅读器的按钮的详细说明。 除了复合按钮,其他按钮类型将需要向屏幕阅读器提供更多信息。 ariaHidden 如果为 true,则添加指示 aria-hidden 屏幕阅读器忽略 元素的属性。 ariaLabel 有利于屏幕阅读器的按钮的 aria 标签。 as ...
<div class="btn-toolbar role="toolbar" aria-label="Toolbar with button groups"> 1. 嵌套按钮组(Nesting),将一个按钮组包裹在另一个按钮组内部,示例: 1. Dropdown linkDropdown link 垂直按钮组, 为按钮组的外部容器添加“.btn-group-vertical”类,则按钮组将垂直方向排列。
Provide an option to dismiss or close a component with .btn-close. Default styling is limited, but highly customizable. Modify the Sass variables to replace the default background-image. Be sure to include text for screen readers, as we’ve done with aria-label. html <button type="button...
Wrap a series of buttons with .btn in .btn-group. Left Middle Right Copy <div class="btn-group" role="group" aria-label="Basic example"> <button type="button" class="btn btn-primary">Left</button> <button type="button" class="btn btn-primary">Middle</button> <button type="butto...
1<button id="gbqfba"aria-label="Google Search"name="btnK"class="gbqfba"><span id="gbqfsa">Google Search</span></button> 1. 要引用该button并点击它时,代码如下: 1publicclassSearchButtonById{23publicstaticvoidmain(String[]args){45WebDriver driver=newFirefoxDriver();67driver.get("http://ww...
Install a.btn-groupinside one more.btn-groupwhenever you desire dropdown menus merged with a set of buttons. <div class="btn-group" role="group" aria-label="Button group with nested dropdown"> <button type="button" class="btn btn-secondary">1</button> ...
<div class="btn-group" role="group" aria-label="Button group with nested dropdown"> <button type="button" class="btn btn-secondary">1</button> <button type="button" class="btn btn-secondary">2</button> <div class="btn-group" role="group"> <button type="button" class="btn btn-...