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[자바스크립트] 반복문개발 2021. 11. 7. 00:33728x90
<!DOCTYPE html> <html> <body> <p id="demo"></p> <script> let header = "Templates Literals"; let tags = ["template literals", "javascript", "es6"]; let html = `<h2>${header}</h2><ul>`; for (const x of tags) { html += `<li>${x}</li>`; } html += `</ul>`; document.getElementById("demo").innerHTML = html; </script> </body> </html>
출처 : https://www.w3schools.com/js/tryit.asp?filename=tryjs_templates_html
W3Schools online HTML editor
The W3Schools online code editor allows you to edit code and view the result in your browser
www.w3schools.com
<!DOCTYPE html> <html> <body> <h2>JavaScript Array.forEach()</h2> <p>Calls a function once for each array element.</p> <p id="demo"></p> <script> const numbers = [45, 4, 9, 16, 25]; let txt = ""; numbers.forEach(myFunctions); document.getElementById("demo").innerHTML = txt; function myFunctions(value, index, array) { txt += value + "<br>"; } </script> </body> </html>
출처 : https://www.w3schools.com/js/tryit.asp?filename=tryjs_array_foreach
W3Schools online HTML editor
The W3Schools online code editor allows you to edit code and view the result in your browser
www.w3schools.com
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