如何将此代码转换为j查询 [英] How to convert this code to j query
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问题描述
<!DOCTYPE html>
<html>
<head>
<body>
<h1> Celcius to Fahrenhiet</h1>
<p>Insert a number into one of the input fields below:</p>
<p><input id="c" onchange="convert('C')" onkeyup="convert('C')" type="number" > degrees Celsius</p>
<p><input id="f" onkeyup="convert('F')" type="number"> degrees Fahrenheit</p>
<script>
function convert(degree)
{
var x;
if (degree == "C") {
x = document.getElementById("c").value * 9 / 5 + 32;
document.getElementById("f").value = Math.round(x);
}
else if(degree == 'F'){
x = (document.getElementById("f").value -32) * 5 / 9;
document.getElementById("c").value = Math.round(x);
}
}
</script>
</body>
</html>
我尝试过:
i已经尝试了$ sign和许多其他属性到函数字段但是它出错
What I have tried:
i have tried $ sign and many other attributes to the function field but it goes wrong
推荐答案
符号和许多其他属性到函数字段但出错了
sign and many other attributes to the function field but it goes wrong
document.getElementById("c") yo can replace this by
替换它
(# c)
如果使用getElementById使用点代替:
("#c") if you use getElementById use a dot instead like:
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