77 lines
3 KiB
HTML
77 lines
3 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<script>
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var message='2*2';
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function init() {
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ws=new WebSocket('wss://calculator.ctfmay.sch9.ru/ws/')
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ws.onopen=function(e){
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ws.send(message);
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}
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ws.onmessage=function(e) {
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console.log('recieved:',e.data);
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phrase=e.data;
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inner=document.createElement('div');
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inner.style="text-align:left;margin-top:2px;background-color:#f77;width:50vw;float:left";
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inner.appendChild(document.createTextNode(phrase));
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dg.appendChild(inner);
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inner.scrollIntoView();
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}
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}
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</script>
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</head>
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<body>
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<div style='width:60vw;height:55vh;overflow-y:scroll;background-color:#aaa;margin:auto;vertical-align:middle;margin-top:1vh' id='dg'>
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</div>
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<div style='width:60vw;height:35vh;background-color:#ccc;margin:auto;vertical-align:middle;margin-top:0px'>
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<form style='display:inline-block' id='calc-form'>
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<input type='text' name='phrase' id='calc-text' readonly>
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<input type='submit' value='calculate!!!'>
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</form>
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<div id='buttons'>
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</div>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("1")'>1</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("2")'>2</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("3")'>3</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("+")'>+</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("-")'>-</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("4")'>4</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("5")'>5</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("6")'>6</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("*")'>*</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("/")'>/</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("7")'>7</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("8")'>8</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("9")'>9</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("0")'>0</button>
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<button style='height:10vh;width:12vw;float:left' onclick = 'ar_but("C")'>C</button>
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</div>
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<script>
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form = document.getElementById('calc-form');
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dg=document.getElementById('dg');
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jjhp=document.getElementById('jjhp');
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adhp=document.getElementById('adhp');
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function ar_but(e) {
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console.log(e);
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document.getElementById('calc-text').value+=e;
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if(e=='C') {
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document.getElementById('calc-text').value='';
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}
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}
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form.onsubmit=function(e) {
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e.preventDefault();
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e.stopPropagation();
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message=document.getElementById('calc-text').value;
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init()
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inner=document.createElement('div');
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inner.style="text-align:left;margin-top:2px;background-color:#77f;width:50vw;float:right";
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inner.appendChild(document.createTextNode(message));
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dg.appendChild(inner);
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inner.scrollIntoView();
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}
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</script>
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</body>
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</html>
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