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Added Tangent Formula Calculator and Height Unit option in BMI Calculator #1850

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merged 10 commits into from
Dec 2, 2024
Merged

Added Tangent Formula Calculator and Height Unit option in BMI Calculator #1850

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2a1cfa1
Issue Title: Enhance `convertFeetToCm` Function to Include Centimeter…
Aug 14, 2024
0c605a9
Feature Enhancement: Added Decimal Output, Division Method, OR,AND ,X…
Aug 14, 2024
49bb4ea
Adding Tangent Calculator
Aug 15, 2024
d1db633
Update style.css
Rakesh9100 Dec 2, 2024
be65da0
Update index.html
Rakesh9100 Dec 2, 2024
1e43bbf
Update style.css
Rakesh9100 Dec 2, 2024
4e8fac7
Update index.html
Rakesh9100 Dec 2, 2024
a10a13a
Update style.css
Rakesh9100 Dec 2, 2024
e617a60
Update README.md
Rakesh9100 Dec 2, 2024
d54a03b
Update index.html
Rakesh9100 Dec 2, 2024
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11 changes: 11 additions & 0 deletions Calculators/BMI-Calculator/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,20 @@ <h1>BMI Calculator</h1>
</div>
<div class="containerHW">
<div class="inputH">
<label for="heightUnit">Height Unit</label>
<select id="heightUnit" onchange="toggleHeightInput()">
<option value="cm">cm</option>
<option value="feet">feet</option>
</select>
</div>
<div class="inputH" id="heightCmInput">
<label for="height">Height(cm)</label>
<input type="number" id="height" required>
</div>
<div class="inputH" id="heightFeetInput" style="display: none;">
<label for="heightFeet">Height(feet)</label>
<input type="number" id="heightFeet" required>
</div>
<div class="inputW">
<label for="weight">Weight(kg)</label>
<input type="number" id="weight" required>
Expand Down
36 changes: 32 additions & 4 deletions Calculators/BMI-Calculator/script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -15,21 +15,50 @@ var span = document.getElementsByClassName("close")[0];
// document.querySelector("#result").innerHTML = "00.00";

function calculate() {

var heightUnit = document.getElementById("heightUnit").value;
var heightValue;

if (heightUnit === "cm") {
heightValue = document.getElementById("height").value;
} else {
var heightFeet = document.getElementById("heightFeet").value;
heightValue = convertFeetToCm(heightFeet);
}

if (age.value == '' || height.value == '' || weight.value == '' || (male.checked == false && female.checked == false)) {
modal.style.display = "block";
modalText.innerHTML = 'ALL fields are required!';
} else if (!isPositiveNumber(height.value) || !isPositiveNumber(weight.value)) {
modal.style.display = "block";
modalText.innerHTML = 'Please enter valid positive values for height and weight!';
} else {
countBmi();
countBmi(heightValue);
}
}
function isPositiveNumber(value) {
return /^\d*\.?\d+$/.test(value) && parseFloat(value) > 0;
}
function countBmi() {
var p = [age.value, height.value, weight.value];
function convertFeetToCm(feet) {
return (feet * 30.48) ;
}
function toggleHeightInput() {
var heightUnit = document.getElementById("heightUnit").value;
var heightLabel = document.querySelector("label[for='height']");

if (heightUnit === "cm") {
document.getElementById("heightCmInput").style.display = "block";
document.getElementById("heightFeetInput").style.display = "none";
heightLabel.textContent = "Height(cm)";
} else {
document.getElementById("heightCmInput").style.display = "none";
document.getElementById("heightFeetInput").style.display = "block";
heightLabel.textContent = "Height(feet)";

}
}
function countBmi(heightValue) {
var p = [age.value, heightValue, weight.value];
if (male.checked) {
p.push("male");
} else if (female.checked) {
Expand Down Expand Up @@ -60,7 +89,6 @@ function countBmi() {

resultArea.style.display = "block";
document.querySelector(".comment").innerHTML = `You are <span id="comment">${result}</span>`;
// Update the result only after the calculation
document.querySelector("#result").innerHTML = bmi.toFixed(2);
}

Expand Down
4 changes: 3 additions & 1 deletion Calculators/BMI-Calculator/style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -347,4 +347,6 @@ button.calculate:hover {
.linkDownload {
display: none;
}
}
}