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Add two num in JavaScript
<!doctype html> <html> <head> <script> function add(){ var a,b,c; a=Number(document.getElementById("first").value); b=Number(document.getElementById("second").value); c= a + b; document.getElementById("answer").value= c; } </script> </head> <body> Enter the First number : <input id="first"> Enter the Second number: <input id="second"> <button onclick="add()">Add</button> <input id="answer"> </body> </html>
2 Antworten
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What's your question regarding that code? Please clarify.
The only errors I see in that code snippet right now is that you didn't declare the input types.
Häufig solche Fragen?
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