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19 lines
620 B
HTML
19 lines
620 B
HTML
<p>Using Javascript is as simple as:</p>
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<div class='code trimnl executeb'>
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a=5;
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b=7;
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c=a*b;
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alert(c);
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</div>
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<p>As you probably guessed, we used Javascript like a Calculator, the above program alerts "35".</p>
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<p>Some more explanation:</p>
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<div class='code'>
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a=5; // "a" is now a variable that holds the value 5
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b=7; // "b" is now a variable that holds the value 7
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c=a*b; // "c" is a new variable, it's calculated as 5x7 - it's equal to 35, it's the value it's holding now
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alert(c); // "alert" is a function that makes the browser pop up whatever you put in there, annoyingly, you probably saw them before :)
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</div> |