请注意,所有创建定位器的方法(例如page.get_by_label() )也可用于Locator和FrameLocator类,因此您可以将它们链接起来并迭代地缩小定位器的范围。 locator = page.frame_locator("my-frame").get_by_role("button", name="Sign in") locator.click() 1. 2. 3. page.get_by_role ()定位器反映了用户和辅...
</div> <br/> <div style="border: 2px darkcyan dashed; width:500px;text-align: center;"> It isn't possible to completely untangle these three factors, but the personal <br/> choices we make certainly play a major role in confidence development. </div> </body> </html>...
<SwitchA> display device Chassis 1 (Master Switch) S9306's Device status: Slot Sub Type Online Power Register Status Role - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - LE0DT24XEA00 Present PowerOn Registered Normal ...
List<IWebElement> elements = driver.findelements(By.CssSelector("")); element = elements.first() 尽量减少和服务的通信: if(driver.findelements(By.CssSelector("li[role='radio']").Count() !=0) { driver.findelement(By.CssSelector("li[role='radio']")).click();} 上面需要和driver通信两...
How To Land a Developer Role in the World of AI A free checklist to you help you stand out from the competition featuring Software Developer and YouTube Creator Tech With Tim. Expert advice on how to build a portfolio Top programming languages to learn ...
[role=banner]” in code, you know exactly to which elements it applies—in this case, a <header> element that has a role attribute with a value of “banner” inside an element classed as “fragment.” Keep in mind that browsers parse CSS from right to left, so the most specific ...
5.2 Selector syntax选择器语法Asimple selectoris either atype selectororuniversal selectorfollowed immediately by zero or moreattribute selectors,ID selectors, orpseudo-classes, in any order. The simple selector matches if all of its components match. 一个简单选择器可以是一个类型选择器或通用选择器...
<a href="#" class="btn btn-primary btn-lg active" role="button">Primary link</a> <a href="#" class="btn btn-default btn-lg active" role="button">Link</a> 禁用状态 通过为按钮的背景设置 opacity 属性就可以呈现出无法点击的效果。 button 元素 为<button> 元素添加 disabled 属性,使其表...
WebElement root2 = shadow_root1.findElement(By.cssSelector("settings-main#main")); WebElement shadow_root2 = expand_shadow_element(root2); WebElement root3 = shadow_root2.findElement(By.cssSelector("settings-basic-page[role='main']")); ...
<a href="#" class="btn btn-primary btn-lg active" role="button">Primary link</a> <a href="#" class="btn btn-default btn-lg active" role="button">Link</a> Disabled state Make buttons look unclickable by fading them back with opacity. Button element Add the disabled attribute to ...