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35 lines
1.3 KiB
35 lines
1.3 KiB
document.getElementById("title").innerText = "JS DOM"
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function formResult() {
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let jmeno, email, datum, msg;
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jmeno = "<h2>Jméno: "+document.getElementById("jmeno").value + "</h2>";
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email = "<h3>E-mail: "+document.getElementById("email").value + "</h3>";
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datum = "<h4>Datum napsání zprávy: "+document.getElementById("datum").value + "</h4>";
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msg = "<p>Text zprávy: "+document.getElementById("msg").value + "</p>";
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document.getElementById("formResultForJS").innerHTML = jmeno + email + datum + msg;
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}
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function magicCube(){
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let n = Number(document.getElementById("kouzlo").value);
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let text = "<h1>MAGIC</h1>"; // text je prázný
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for (let i = 0; i < n; i++) { //externí cyklus - řádky
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for (let j=0; j < n; j++){ //interní cyklus - sloupce
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text += "*";
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}
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text += "<br>";
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}
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document.getElementById("formResultForJS").innerHTML = text;
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}
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function magicTriangle(){
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let n = Number(document.getElementById("kouzlo").value);
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let text = "<h1>MAGIC</h1>"; // text je prázný
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for (let i = 0; i < n; i++) { //externí cyklus - řádky
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for (let j = 0; j <= i; j++){ //interní cyklus - sloupce
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text += "*";
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}
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text += "<br>";
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}
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document.getElementById("formResultForJS").innerHTML = text;
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}
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