index.rst (1496B)
1 ==================== 2 Working with iframes 3 ==================== 4 5 You can point the developer tools at a specific `iframe <https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe>`_ within a document. The :doc:`Inspector <../page_inspector/index>`, :doc:`Console <../web_console/index>`, :doc:`Debugger <../debugger/index>` and all other developer tools will then target that iframe (essentially behaving as if the rest of the page does not exist). 6 7 .. raw:: html 8 9 <iframe width="560" height="315" src="https://www.youtube.com/embed/Me9hjqd74m8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> 10 <br/> 11 <br/> 12 13 To set an iframe as the target for the developer tools: 14 15 - Select the *iframe context picker button* to launch a popup listing all the iframes in the document (and the main document itself). Note that the button is only displayed if the page includes iframes! 16 17 .. image:: developer_tools_select_iframe.png 18 :alt: Screenshot showing how to set an iframe as the target of developer tools (using the iframe button) 19 :class: center 20 21 - Select an entry to make it the *target iframe*. 22 23 24 .. note:: 25 The iframe context picker button feature is enabled by default (if it has been disabled the iframe button is never displayed). The feature can be re-enabled from the Settings menu, using the "Select an iframe as the currently targeted document" checkbox.