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Objects#118
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10 changes: 5 additions & 5 deletions1-js/04-object-basics/01-object/2-hello-object/solution.md
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@@ -1,10 +1,10 @@ | ||
```js | ||
letuživatel = {}; | ||
uživatel.jméno = "Jan"; | ||
uživatel.příjmení = "Novák"; | ||
uživatel.jméno = "Petr"; | ||
deleteuživatel.jméno; | ||
``` | ||
15 changes: 7 additions & 8 deletions1-js/04-object-basics/01-object/2-hello-object/task.md
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6 changes: 3 additions & 3 deletions1-js/04-object-basics/01-object/3-is-empty/_js.view/solution.js
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12 changes: 6 additions & 6 deletions1-js/04-object-basics/01-object/3-is-empty/_js.view/test.js
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@@ -1,11 +1,11 @@ | ||
describe("jePrázdný", function() { | ||
it("vrátí truepro prázdný objekt", function() { | ||
assert.isTrue(jePrázdný({})); | ||
}); | ||
it("vrátí false, jestliže existuje nějaká vlastnost", function() { | ||
assert.isFalse(jePrázdný({ | ||
cokoli: false | ||
})); | ||
}); | ||
}); |
2 changes: 1 addition & 1 deletion1-js/04-object-basics/01-object/3-is-empty/solution.md
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@@ -1 +1 @@ | ||
Prostě proveďte cyklus nad objektem, a má-li aspoň jednu vlastnost, okamžitě proveďte `return false`. |
14 changes: 7 additions & 7 deletions1-js/04-object-basics/01-object/3-is-empty/task.md
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16 changes: 8 additions & 8 deletions1-js/04-object-basics/01-object/5-sum-object/solution.md
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@@ -1,16 +1,16 @@ | ||
```js run | ||
letplaty = { | ||
Jan: 100, | ||
Anna: 160, | ||
Petr: 130 | ||
}; | ||
letsoučet = 0; | ||
for (letklíč inplaty) { | ||
součet +=platy[klíč]; | ||
} | ||
alert(součet); // 390 | ||
``` | ||
16 changes: 8 additions & 8 deletions1-js/04-object-basics/01-object/5-sum-object/task.md
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8 changes: 4 additions & 4 deletions1-js/04-object-basics/01-object/8-multiply-numeric/_js.view/solution.js
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@@ -1,7 +1,7 @@ | ||
functionvynásobČísla(obj) { | ||
for (letklíč in obj) { | ||
if (typeof obj[klíč] == 'number') { | ||
obj[klíč] *= 2; | ||
} | ||
} | ||
} |
14 changes: 7 additions & 7 deletions1-js/04-object-basics/01-object/8-multiply-numeric/_js.view/source.js
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@@ -1,17 +1,17 @@ | ||
let menu = { | ||
šířka: 200, | ||
výška: 300, | ||
titulek: "Moje menu" | ||
}; | ||
functionvynásobČísla(obj) { | ||
/*váš kód */ | ||
} | ||
vynásobČísla(menu); | ||
alert( "menušířka=" + menu.šířka + "výška=" + menu.výška + "titulek=" + menu.titulek ); | ||
22 changes: 11 additions & 11 deletions1-js/04-object-basics/01-object/8-multiply-numeric/_js.view/test.js
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@@ -1,18 +1,18 @@ | ||
describe("vynásobČísla",function(){ | ||
it("vynásobí všechny číselné vlastnosti dvěma",function(){ | ||
letmenu={ | ||
šířka:200, | ||
výška:300, | ||
titulek:"Moje menu" | ||
}; | ||
letvýsledek=vynásobČísla(menu); | ||
assert.equal(menu.šířka,400); | ||
assert.equal(menu.výška,600); | ||
assert.equal(menu.titulek,"Moje menu"); | ||
}); | ||
it("nevrátí nic",function(){ | ||
assert.isUndefined(vynásobČísla({})); | ||
}); | ||
}); |
28 changes: 14 additions & 14 deletions1-js/04-object-basics/01-object/8-multiply-numeric/task.md
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