Code editor plugin for javascript.
npm install eeditjs
const container = document.querySelector("#editor");
const e = new eEditor(container, {
language: "javascript",
size: {
w: "100%",
h: "100%"
},
position: {
x: "0%",
y: "0%",
},
pad: 0,
theme: ee.Themes.cool,
lines: false
});
e.create();
`
The editor will then be created.
The editor will not conform to the size of the container. The container is only used for easy removal of editors.
Line numbers
Line numbers can be set in initialization:
`js
const container = document.querySelector("#editor");
const e = new eEditor(container, {
language: "javascript",
size: {
w: "100%",
h: "100%"
},
position: {
x: "0%",
y: "0%",
},
pad: 0,
theme: ee.Themes.cool,
lines: true
});
e.create();
`
Or toggled:
`js
e.toggleLines()
`
Line numbers will appear on the right. They can be changed with css.
Themes & custom syntax highlighting
There are two themes built in to eedit - cool and matrix.
Themes can be modified automatically:
`js
const container = document.querySelector("#editor");
const e = new eEditor(container, {
language: "javascript",
size: {
w: "100%",
h: "100%"
},
position: {
x: "0%",
y: "0%",
},
pad: 0,
theme: ee.Themes.cool,
lines: true
});
e.Theme(ee.Themes.matrix)
e.create();
`
You don't need to use prebuilt themes. You can create your own themes.
Source for matrix theme:
`js
{
"font": {
"family": "monospace",
"size": "18px"
},
"caret": {
"color": "green"
},
"colors": {
"text": "yellow",
"background": "black"
},
"syntax": {}
}
`
You can modify the base syntax highlighting like so:
`js
{
"font": {
"family": "monospace",
"size": "18px"
},
"caret": {
"color": "green"
},
"colors": {
"text": "yellow",
"background": "black"
},
"syntax": {
"keyword": "blue",
"punctuation": "#FF0000"
}
}
`
You can find out what keys you need by looking through the Prism css files or writing some code and seeing what classes are created under the pre.
Handling the code & underlying elements
The editor is comprised of a textarea (instance.t), and a pre (instance.p)
To retrieve the code:
`js
console.log(editor.p.innerText)
`
You can also modify the code:
`js
editor.p.innerText = editor.p.innerText.split("\n").slice(0,5).join("\n")
`
And lastly, you can change the language for syntax highlighting.
`js
editor.setLanguage("python")
``