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Updated calculator

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BuildTools 2021-03-03 11:11:15 +01:00
parent 084dbbd664
commit bfa6901c99
2 changed files with 71 additions and 5 deletions
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56
calculator.php
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@ -21,6 +21,7 @@
<!-- HOME ---------------------------------------->
<section id="imprint" class="container" class="vertical-center">
<div id="calc">
<form>
<textarea id="eingabe" readonly></textarea>
</br>
@ -37,14 +38,15 @@
<button type="button" onclick="one()" class="numberbutton" id="1">1</button>
<button type="button" onclick="two()" class="numberbutton" id="2">2</button>
<button type="button" onclick="three()" class="numberbutton" id="3">3</button>
<button type="button" onclick="plus()" class="numberbutton" id="plus">+</button>
<button type="button" onclick="plusb()" class="numberbutton" id="plus">+</button>
</br>
<button type="button" onclick="zero()" class="zerobutton" id="0">0</button>
<button type="button" onclick="coma()" class="comabutton" id="coma">,</button>
<button type="button" onclick="equals()" class="numberbutton" id="equals">=</button>
<button type="button" onclick="zero()" class="numberbutton" id="0">0</button>
<button type="button" onclick="pib()" class="numberbutton" id="pi">Pi</button>
<button type="button" onclick="coma()" class="numberbutton" id="coma">,</button>
<button type="button" onclick="equalsb()" class="numberbutton" id="equals">=</button>
</form>
</div>
</section>
<script>
@ -64,6 +66,50 @@
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "4";
}
function five() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "5";
}
function six() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "6";
}
function seven() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "7";
}
function eight() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "8";
}
function nine() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "9";
}
function zero() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "0";
}
function CE() {
document.getElementById("eingabe").value = "";
}
function back() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1.substring(0, t1.length - 1);
}
function equalsb() {
var t1 = document.getElementById("eingabe").value
var t2 = t1.replace("𝜋", "Math.PI");
document.getElementById("eingabe").value = eval(t2);
}
function plusb() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "+";
}
function pib() {
var t1 = document.getElementById("eingabe").value
document.getElementById("eingabe").value = t1 + "𝜋";
}
</script>
<!-- FOOTER ---------------------------------------->