The node is highlighted in the viewport.Ĭlick Dune in the DOM Tree, type $0 in the Console again, and then press Enter again. The result of the expression shows that $0 evaluates to The Left Hand of Darkness. Press the Escape key to open the Console Drawer.
Right-click The Left Hand of Darkness below and select Inspect. When you inspect a node, the = $0 text next to the node means that you can reference this node in the Console with the variable $0. # Reference the currently-selected node with $0 The last action is undone and the node reappears.ĭevTools provides a few shortcuts for accessing DOM nodes from the Console, or getting JavaScript references to them. Right-click Foundation below and select Inspect. Right-click The Stars My Destination below and select Inspect. The background color remains orange even though you're not actually hovering over the node. See Appendix: Missing options if you don't see this option.
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Follow the instructions below to learn how to add attributes to a node. To edit attributes, double-click the attribute name or value. The text above changes from Michelle to Leela. The text is highlighted blue to indicate that it's selected.ĭelete Michelle, type Leela, then press Enter to confirm the change. In other words, double-click the text between and. Right-click Michelle below and select Inspect. To edit a node's content, double-click the content in the DOM Tree. You can edit the DOM on the fly and see how those changes affect the page. The last sentence is highlighted in the DOM Tree.Īs mentioned above, the Search bar also supports CSS and XPath selectors. The Search bar opens at the bottom of the DOM Tree. You can search the DOM Tree by string, CSS selector, or XPath selector. The instructions continue there.Īfter completing the instructions at the bottom of the page you should jump back up to here. Go to the Appendix: Scroll into view section at the bottom of this page.
Right-click Magritte below and select Inspect. Scroll into view lets you quickly reposition the viewport so that you can see the node. For example, suppose that you scrolled to the bottom of the page, and you're interested in the node at the top of the page. When viewing the DOM Tree, sometimes you'll find yourself interested in a DOM node that's not currently in the viewport. Press the Down arrow key 2 times so that you've re-selected the list that you just collapsed. In this case it's the node containing the instructions for step 1. Right-click Ringo below and select Inspect. Once you've selected a node in the DOM Tree, you can navigate the DOM Tree with your keyboard. See Get Started With Viewing And Changing CSS. Inspecting a node is also the first step towards viewing and changing a node's styles. Now, Tokyo is highlighted in the DOM Tree. Michelangelo is highlighted in the DOM Tree.Ĭlick the Inspect icon in the top-left corner of DevTools. Right-click Michelangelo below and select Inspect. When you're interested in a particular DOM node, Inspect is a fast way to open DevTools and investigate that node. The DOM Tree of the Elements panel is where you do all DOM-related activities in DevTools. See Appendix: HTML versus the DOM for an explanation. This tutorial assumes that you know the difference between the DOM and HTML. Complete these interactive tutorials to learn the basics of viewing and changing a page's DOM using Chrome DevTools.
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