JavaScript/JavaScriptLearn/Chapter6.1.html at master · Nostradame/JavaScript · GitHub

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<!DOCTYPE html>

<html>

<head>

<title>Методы объектов, this</title>

<style>

[class*=result] {

background-color: coral;

border: black 2px solid;

}

</style>

</head>

<body>

<h3>Калькулятор</h3>

<h3>Чейнинг</h3>

var calculator = mathfun.calculator;

var calculatorElement = document.getElementById("calculator");

calculator.read();

calculatorElement.innerHTML = "<span>" +

calculator.operand1 +

" + " +

calculator.operand2 +

" = <span class=\"result\">" +

calculator.sum() +

"</span></span><br/>" +

"<span>" +

calculator.operand1 +

" + " +

calculator.operand2 +

" = <span class=\"result\">" +

calculator.mul() +

"</span></span>";

var chainingElement = document.getElementById("chaining");

chainingElement.innerHTML = "<span>ladder.up().up().down().up().down().showStep() = <span class=\"result\">" +

mathfun.ladder.up().up().down().up().down().showStep() +

"</span></span>";

</script>

</body>

</html>

JavaScript/JavaScriptLearn/Chapter6.1.html at master · Nostradame/JavaScript · GitHub

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