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JavaScript & HTML DOM Reference manual

Ikhtisar

JavaScript benda

JavaScript Array benda JavaScript Boolean benda JavaScript Date benda JavaScript Math benda JavaScript Number benda JavaScript String benda JavaScript RegExp benda JavaScript Global Properties / Fungsi JavaScript operator

Browser benda

Window benda Navigator benda Screen benda History benda Location benda

DOM benda

HTML DOM Document benda HTML DOM objek elemen HTML DOM atribut objek HTML DOM benda acara

HTML benda

<a> <area> <audio> <base> <blockquote> <body> <button> <canvas> <col> <colgroup> <datalist> <del> <details> <dialog> <embed> <fieldset> <form> <iframe> <frameset > <img> <ins> <input> - button <input> - checkbox <input> - color <input> - date <input> - datetime <input> - datetime-local <input> - email <input> - file <input> - hidden <input> - image <input> - month <input> - number <input> - range <input> - password <input> - radio <input> - reset <input> - search <input> - submit <input> - text <input> - time <input> - url <input> - week <keygen> <link> <label> <legend> <li> <map> <menu> <menuItem> <meta> <meter> <object> <ol> <optgroup> <option> <param> <progress> <q> <script> <select> <source> <style> <table> <td> <th> <tr> <textarea> <title> <time> <track> <video>

JavaScript toUpperCase () metode

Sebelumnya: JavaScript valueOf () metode

Berikutnya: Metode JavaScript toLowerCase ()

String Referensi Obyek

JavaScript String Object

Definisi dan Penggunaan

Metode toUpperCase () digunakan untuk mengkonversi string ke huruf besar.

tatabahasa

string.toUpperCase()

Dukungan Browser

Semua browser utama mendukung toUpperCase () metode

contoh

contoh

Mengkonversi string ke huruf besar:

<script>

var str="Hello world!";
document.write(str.toUpperCase());

</script>

String Referensi Obyek

JavaScript String Object

Sebelumnya: JavaScript valueOf () metode

Berikutnya: Metode JavaScript toLowerCase ()