Cara Membuat Syntax Highlighter di Blog

Cara Membuat Syntax Highlighter di Blog

Syntax Highlighter adalah sebuah kotak yang berisi barisan code dengan banyak warna sesuai dengan bahasa pemrograman yang dituliskan.

Syntax Highlighter selain membuat blog tambah enak dilihat juga sangat bermanfaat bagi teman-teman yang berbagi tutorial tentang programming.

Berikut Cara Membuat Syntax Highlighter di Blog :

1. Masuk ke akun blogger

2. Kemudian klik menu Template - Edit HTML

3. Cari code </style>

Copy code berikut, Paste tepat di atas </style> :

/* CSS Prism Syntax Highlighter */
pre {
    padding: 50px 10px 10px 10px;
    margin: .5em 0;
    white-space: pre;
    word-wrap: break-word;
    overflow: auto;
    background-color: #2c323c;
    position: relative;
    border-radius: 4px;
    max-height: 500px;
}

pre::before {
    font-size: 16px;
    content: attr(title);
    position: absolute;
    top: 0;
    background-color: #eee;
    padding: 10px;
    left: 0;
    right: 0;
    color: #fff;
    text-transform: uppercase;
    display: block;
    margin: 0 0 15px 0;
    font-weight: bold;
}

pre::after {
    content: 'Double click to selection';
    padding: 2px 10px;
    width: auto;
    height: auto;
    position: absolute;
    right: 8px;
    top: 8px;
    color: #fff;
    line-height: 20px;
    transition: all 0.3s ease-in-out;
}

pre:hover::after {
    opacity: 0;
    top: -8px;
    visibility: visible;
}

code {
    font-family: Consolas,Monaco,'
    Andale Mono','Courier New',Courier,Monospace;
    line-height: 16px;
    color: #88a9ad;
    background-color: transparent;
    padding: 1px 2px;
    font-size: 12px;
}

pre code {
    display: block;
    background: none;
    border: none;
    color: #e9e9e9;
    direction: ltr;
    text-align: left;
    word-spacing: normal;
    padding: 0 0;
    font-weight: bold;
}

code .token.punctuation {
    color: #ccc;
}

pre code .token.punctuation {
    color: #fafafa;
}

code .token.comment,code .token.prolog,code .token.doctype,code .token.cdata {
    color: #777;
}

code .namespace {
    opacity: .8;
}

code .token.property,code .token.tag,code .token.boolean,code .token.number {
    color: #e5dc56;
}

code .token.selector,code .token.attr-name,code .token.string {
    color: #88a9ad;
}

pre code .token.selector,pre code .token.attr-name {
    color: #fafafa;
}

pre code .token.string {
    color: #40ee46;
}

code .token.entity,code .token.url,pre .language-css .token.string,pre .style .token.string {
    color: #ccc;
}

code .token.operator {
    color: #1887dd;
}

code .token.atrule,code .token.attr-value {
    color: #009999;
}

pre code .token.atrule,pre code .token.attr-value {
    color: #1baeb0;
}

code .token.keyword {
    color: #e13200;
    font-style: italic;
}

code .token.comment {
    font-style: italic;
}

code .token.regex {
    color: #ccc;
}

code .token.important {
    font-weight: bold;
}

code .token.entity {
    cursor: help;
}

pre mark {
    background-color: #ea4f4e!important;
    color: #fff!important;
    padding: 2px;
    border-radius: 2px;
}

code mark {
    background-color: #ea4f4e!important;
    color: #fff!important;
    padding: 2px;
    border-radius: 2px;
}

pre code mark {
    background-color: #ea4f4e!important;
    color: #fff!important;
    padding: 2px;
    border-radius: 2px;
}

.comments pre {
    padding: 10px 10px 15px 10px;
    background: #2c323c;
}

.comments pre::before {
    content: 'Code';
    font-size: 13px;
    position: relative;
    top: 0;
    background-color: #f56954;
    padding: 3px 10px;
    left: 0;
    right: 0;
    color: #fff;
    text-transform: uppercase;
    display: inline-block;
    margin: 0 0 10px 0;
    font-weight: bold;
    border-radius: 4px;
    border: none;
}

.comments pre::after {
    font-size: 11px;
}

.comments pre code {
    color: #eee;
}

.comments pre.line-numbers {
    padding-left: 10px;
}

pre.line-numbers {
    position: relative;
    padding-left: 3.0em;
    counter-reset: linenumber;
}

pre.line-numbers > code {
    position: relative;
}

.line-numbers .line-numbers-rows {
    height: 100%;
    position: absolute;
    pointer-events: none;
    top: 0;
    font-size: 100%;
    left: -3.5em;
    width: 3em;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    padding: 0;
}

.line-numbers-rows > span {
    pointer-events: none;
    display: block;
    counter-increment: linenumber;
}

.line-numbers-rows > span:before {
    content: counter(linenumber);
    color: #999;
    display: block;
    padding-right: 0.8em;
    text-align: right;
    transition: 350ms;
}

pre[data-codetype='CSSku']:before {
    background-color: #00a1d6;
}

pre[data-codetype='HTMLku']:before {
    background-color: #3cc888;
}

pre[data-codetype='JavaScriptku']:before {
    background-color: #75d6d0;
}

pre[data-codetype='JQueryku']:before {
    background-color: #e5b460;
}

4. Cari code </body> , Copy dan Paste code berikut tepat di atas </body> :

<script src='https://arlina-design.googlecode.com/svn/prism.js' type='text/javascript'/>

<script>
$('pre').attr('class', 'line-numbers');
Prism.hooks.add("after-highlight",function(e){var t=e.element.parentNode;if(!t||!/pre/i.test(t.nodeName)||t.className.indexOf("line-numbers")===-1){return}var n=1+e.code.split("n").length;var r;lines=new Array(n);lines=lines.join("<span></span>");r=document.createElement("span");r.className="line-numbers-rows";r.innerHTML=lines;if(t.hasAttribute("data-start")){t.style.counterReset="linenumber "+(parseInt(t.getAttribute("data-start"),10)-1)}e.element.appendChild(r)})
</script>

<script type='text/javascript'>
var pres = document.getElementsByTagName(&quot;pre&quot;);
for (var i = 0; i &lt; pres.length; i++) {
  pres[i].addEventListener(&quot;dblclick&quot;, function () {
    var selection = getSelection();
    var range = document.createRange();
    range.selectNodeContents(this);
    selection.removeAllRanges();
    selection.addRange(range);
  }, false);
}
</script>

5. Simpan Template

Langkah selanjutnya adalah memasang Syntax Highlighter  pada postingan. Berikut caranya :

Pada setiap akan menuliskan code HTML atau yang lainnya, tidak bisa mengetikkan langsung pada Compose, tapi harus ke Tab HTML terlebih dulu dan gunakan code berikut:

<pre title="HTML" data-codetype ="HTMLku"><code class="language-markup"> ... kode HTML (yang sudah di`escape`) di sini ... </code></pre>
<pre title="CSS" data-codetype ="CSSku"><code class="language-css"> ... kode CSS di sini ... </code></pre>
<pre title="Javascript" data-codetype ="JavaScriptku"><code class="language-javascript"> ... kode JavaScript di sini ... </code></pre>
<pre title="jQuery" data-codetype ="JQueryku"><code class="language-javascript"> ... kode jQuery di sini ... </code></pre>

Ada 4 jenis penulisan yaitu :
1. Penulisan untuk source code HTML :

<pre title="HTML" data-codetype ="HTMLku"><code class="language-markup"> ... kode HTML (yang sudah di`escape`) di sini ... </code></pre>

2. Penulisan untuk source code CSS:

<pre title="CSS" data-codetype ="CSSku"><code class="language-css"> ... kode CSS di sini ... </code></pre>

3. Penulisan untuk source code Javascript:

<pre title="Javascript" data-codetype ="JavaScriptku"><code class="language-javascript"> ... kode JavaScript di sini ... </code></pre>

4. Penulisan untuk source code JQuery:

<pre title="jQuery" data-codetype ="JQueryku"><code class="language-javascript"> ... kode jQuery di sini ... </code></pre>

Masukkan source code yang sudah di Parse. Jika belum bisa cara Parse Kode HTML (Baca juga : Cara Parse Kode HTML)

Demikian Cara Membuat Syntax Highlighter di Blog. Semoga bermanfaat dan terimakasih