#Html inspector error finder how to
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You can lock the Accessibility Inspector on the item under the mouse to examine its attributes, perform its actions, and access its parent and children (if any), by pressing Command-F7. If you’re using VoiceOver to navigate, you can move the mouse to the VoiceOver cursor by pressing Control-Option-Command-F5. Now, launch the Accessibility Inspector and move your mouse over the UI element you want to inspect. In the right column, make sure the Accessibility Inspector app is checked as shown in Figure 6-1.įigure 6-1Enabling the Accessibility Inspector

In the left column, select the Accessibility option. In Security & Privacy preferences, open the Privacy pane. To use the Accessibility Inspector, first make sure that it has permission to control your computer. Although the Accessibility Inspector is not an accessibility client, it uses the same APIs accessibility clients use to get information from the accessibility objects it encounters. If you’re beginning to access-enable your app for assistive technologies like VoiceOver, try using the Accessibility Inspector to view the accessibility information other apps provide. The Accessibility Inspector presents a utility window that displays the information properties (and values), action methods, and position in the accessibility hierarchy of the object currently under the mouse pointer.

#Html inspector error finder download

You can download Xcode from the Mac App Store for free.

#Html inspector error finder how to

After you’ve discovered accessibility bugs with VoiceOver, inspect your app with these tools to resolve the problems.Īpp developers should read this chapter to find out how to exercise the accessibility of their apps.Īpple provides the Accessibility Inspector testing tool that can be launched by choosing Xcode > Open Developer Tool > Accessibility Inspector in the menu bar or Dock. Testing for accessibility is a bit different than standard user interface testing, and Apple provides a couple of tools that make the process easier. Whether you’re designing a new app or access-enabling an existing one, you should plan to test the accessibility of your product.