jeena/en.javascript.info
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

replace

Browse source
This commit is contained in:
Ilya Kantor 2017-03-19 17:09:37 +03:00
parent e2443e8de6
commit 75e30539ef
73 changed files with 195 additions and 195 deletions
Download patch file Download diff file Expand all files Collapse all files

8
2-ui/1-document/02-dom-nodes/article.md
View file

@ -8,7 +8,7 @@ libs:
The essential part of HTML is tags, right?
According to Document Object Model (DOM), every HTML-tag is an object. Nested tags are called "children". And the text inside it is an object as well. All these objects are accessible using Javascript, we'll see that now.
According to Document Object Model (DOM), every HTML-tag is an object. Nested tags are called "children". And the text inside it is an object as well. All these objects are accessible using JavaScript, we'll see that now.
## An example of DOM
@ -48,7 +48,7 @@ For instance, the `<title>` tag has the text `"About elks"`.
Please note the special characters in text nodes:
- a newline: `↵` (in Javascript known as `\n`)
- a newline: `↵` (in JavaScript known as `\n`)
- a space: `␣`
Spaces and newlines -- are totally valid characters, they form text nodes and become a part of the DOM. So, for instance, in the example above the `<head>` tag contains come spaces before `<title>`, and that text becomes a `#text` node (it contains a newline and some spaces only).
@ -221,7 +221,7 @@ The best way to study them is to click around. Most values are in-place editable
## Interaction with console
As we explore the DOM, we also may want to apply Javascript to it. Like: get a node and run some code to modify it, to see how it looks. Here are few tips to travel between the Elements tab and the console.
As we explore the DOM, we also may want to apply JavaScript to it. Like: get a node and run some code to modify it, to see how it looks. Here are few tips to travel between the Elements tab and the console.
- Select the first `<li>` in the Elements tab.
- Press `key:Esc` -- it will open console right below the Elements tab.
@ -238,7 +238,7 @@ Or we can just output it in the console and explore "at-place", like `document.b
![](domconsole1.png)
That's for debugging purposes of course. From the next chapter on we'll access and modify DOM using Javascript.
That's for debugging purposes of course. From the next chapter on we'll access and modify DOM using JavaScript.
The browser developer tools are a great help in development: we can explore DOM, try things and see what goes wrong.