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wysiwyg

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2020-06-25 15:24:01 +02:00
parent ff138c18a9
commit 7dace0ca90
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9
README.md
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@@ -93,3 +93,12 @@ git submodule add https://git.seemsleg.it/ef/cssjs-func-lib cssjs
<span class="tooltiptext" id="copy-to-clipboard-tooltip">Kopieren</span> <span class="tooltiptext" id="copy-to-clipboard-tooltip">Kopieren</span>
</div> </div>
``` ```
## WYSIWYG
```
<link rel="stylesheet" type="text/css" href="/cssjs/wysiwyg.css">
...
<div class="wysiwyg"></div>
...
<script src='/cssjs/wysiwyg.js'></script>
```

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wysiwyg.css Normal file
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body {
margin: 0;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
font-family: 'Helvetica Neue', 'Helvetica', arial, sans-serif;
}
.wysiwyg {
width: 40rem;
min-height: 18rem;
box-shadow: 0 0 4px 1px rgba(0, 0, 0, 0.3);
border-top: 6px solid #4a4a4a;
border-radius: 3px;
margin: 2rem;
}
.wysiwyg .toolbar {
box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}
.wysiwyg .toolbar .line {
display: flex;
border-bottom: 1px solid #e2e2e2;
}
.wysiwyg .toolbar .line:last-child {
border-bottom: none;
}
.wysiwyg .toolbar .line .box {
display: flex;
border-left: 1px solid #e2e2e2;
}
.wysiwyg .toolbar .line .box .btn {
display: block;
display: flex;
align-items: center;
justify-content: center;
position: relative;
transition: 0.2s ease all;
}
.wysiwyg .toolbar .line .box .btn:hover, .wysiwyg .toolbar .line .box .btn.active {
background-color: #e1e1e1;
cursor: pointer;
}
.wysiwyg .toolbar .line .box .btn.icon img {
width: 15px;
padding: 10px;
}
.wysiwyg .toolbar .line .box .btn.icon.smaller img {
width: 12px;
}
.wysiwyg .toolbar .line .box .btn.has-submenu {
width: 20px;
padding: 0 10px;
}
.wysiwyg .toolbar .line .box .btn.has-submenu::after {
content: '';
width: 6px;
height: 6px;
position: absolute;
background-image: url(https://image.flaticon.com/icons/svg/25/25243.svg);
background-repeat: no-repeat;
background-size: cover;
background-position: center;
right: 4px;
}
.wysiwyg .toolbar .line .box .btn.has-submenu .submenu {
display: none;
position: absolute;
top: 36px;
left: -1px;
z-index: 10;
background-color: #fff;
border: 1px solid #b5b5b5;
border-top: none;
}
.wysiwyg .toolbar .line .box .btn.has-submenu .submenu .btn {
width: 39px;
}
.wysiwyg .toolbar .line .box .btn.has-submenu:hover .submenu {
display: block;
}
.wysiwyg .content-area {
padding: 15px 12px;
line-height: 1.5;
}
.wysiwyg .content-area .visuell-view {
outline: none;
}
.wysiwyg .content-area .visuell-view p {
margin: 12px 0;
}
.wysiwyg .content-area .html-view {
outline: none;
display: none;
width: 100%;
height: 200px;
border: none;
resize: none;
}

139
wysiwyg.js Normal file
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const editor = document.getElementsByClassName('editor')[0];
const toolbar = editor.getElementsByClassName('toolbar')[0];
const buttons = toolbar.querySelectorAll('.btn:not(.has-submenu)');
for(let i = 0; i < buttons.length; i++) {
let button = buttons[i];
button.addEventListener('click', function(e) {
let action = this.dataset.action;
switch(action) {
case 'code':
execCodeAction(this, editor);
break;
case 'createLink':
execLinkAction();
break;
default:
execDefaultAction(action);
}
});
}
function execCodeAction(button, editor) {
const contentArea = editor.getElementsByClassName('content-area')[0];
const visuellView = contentArea.getElementsByClassName('visuell-view')[0];
const htmlView = contentArea.getElementsByClassName('html-view')[0];
if(button.classList.contains('active')) { // show visuell view
visuellView.innerHTML = htmlView.value;
htmlView.style.display = 'none';
visuellView.style.display = 'block';
button.classList.remove('active');
} else { // show html view
htmlView.innerText = visuellView.innerHTML;
visuellView.style.display = 'none';
htmlView.style.display = 'block';
button.classList.add('active');
}
}
function execLinkAction() {
let linkValue = prompt('Link (e.g. https://webdeasy.de/)');
document.execCommand('createLink', false, linkValue);
}
function execDefaultAction(action) {
document.execCommand(action, false);
}
function initWYSIWYG() {
$('wysiwyg').html('<div class="toolbar">
<div class="line">
<div class="box">
<span class="btn icon smaller" data-action="bold" title="Bold">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25432.svg">
</span>
<span class="btn icon smaller" data-action="italic" title="Italic">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25392.svg">
</span>
<span class="btn icon smaller" data-action="underline" title="Underline">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25433.svg">
</span>
<span class="btn icon smaller" data-action="strikeThrough" title="Strike through">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25626.svg">
</span>
</div>
<div class="box">
<span class="btn icon has-submenu">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25351.svg">
<div class="submenu">
<span class="btn icon" data-action="justifyLeft" title="Justify left">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25351.svg">
</span>
<span class="btn icon" data-action="justifyCenter" title="Justify center">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25440.svg">
</span>
<span class="btn icon" data-action="justifyRight" title="Justify right">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25288.svg">
</span>
<span class="btn icon" data-action="formatBlock" title="Justify block">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25181.svg">
</span>
</div>
</span>
<span class="btn icon" data-action="insertOrderedList" title="Insert ordered list">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25242.svg">
</span>
<span class="btn icon" data-action="insertUnorderedList" title="Insert unordered list">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25648.svg">
</span>
<span class="btn icon" data-action="outdent" title="Outdent">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25410.svg">
</span>
<span class="btn icon" data-action="indent" title="Indent">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25233.svg">
</span>
</div>
<div class="box">
<span class="btn icon" data-action="insertHorizontalRule" title="Insert horizontal rule">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25232.svg">
</span>
</div>
</div>
<div class="line">
<div class="box">
<span class="btn icon smaller" data-action="undo" title="Undo">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25249.svg">
</span>
<span class="btn icon" data-action="removeFormat" title="Remove format">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25454.svg">
</span>
</div>
<div class="box">
<span class="btn icon smaller" data-action="createLink" title="Insert Link">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25385.svg">
</span>
<span class="btn icon smaller" data-action="unlink" title="Unlink">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25341.svg">
</span>
</div>
<div class="box">
<span class="btn icon" data-action="code" title="Show HTML-Code">
<img loading="lazy" src="https://image.flaticon.com/icons/svg/25/25185.svg">
</span>
</div>
</div>
</div>
<div class="content-area">
<div class="visuell-view" contenteditable>
</div>
<textarea class="html-view"></textarea>
</div>');
}
initWYSIWYG();