Created
February 5, 2019 18:01
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Save newvertex/98a849a06226893999754f6b41e9cfbf to your computer and use it in GitHub Desktop.
یه تیکه کد ساده که توی صفحه html اجرا میشه و میشه باهاش حدود مبلغ اصلی که بهش تخفیف خورده و به مبلغ فعلی رسیده رو بدست آورد
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8" /> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
<meta http-equiv="X-UA-Compatible" content="ie=edge" /> | |
<script> | |
function calculate() { | |
var run = document.getElementById('run'); | |
run.disabled = true; | |
run.value = 'در حال محاسبه...'; | |
var a = parseInt(document.getElementById('a').value, 0); | |
var b = parseInt(document.getElementById('b').value, 0); | |
var c = document.getElementById('c'); | |
var d = document.getElementById('d'); | |
var t1 = getPercent(a, b) + a; | |
while(t1 < (a + getPercent(t1, b))) { | |
// console.log(t1); | |
t1 += 1; | |
} | |
c.value = t1 || ''; | |
d.value = t1 - getPercent(t1, b) || ''; | |
run.disabled = false; | |
run.value = 'محاسبه کن'; | |
} | |
function getPercent(a, b) { | |
return ((a * b) / 100); | |
} | |
</script> | |
<style> | |
/*! | |
* Milligram v1.3.0 | |
* https://milligram.github.io | |
* | |
* Copyright (c) 2017 CJ Patoilo | |
* Licensed under the MIT license | |
*/ | |
*,*:after,*:before{box-sizing:inherit}html{box-sizing:border-box;font-size:62.5%}body{color:#606c76;font-family:'Roboto', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;font-size:1.6em;font-weight:300;letter-spacing:.01em;line-height:1.6}blockquote{border-left:0.3rem solid #d1d1d1;margin-left:0;margin-right:0;padding:1rem 1.5rem}blockquote *:last-child{margin-bottom:0}.button,button,input[type='button'],input[type='reset'],input[type='submit']{background-color:#9b4dca;border:0.1rem solid #9b4dca;border-radius:.4rem;color:#fff;cursor:pointer;display:inline-block;font-size:1.1rem;font-weight:700;height:3.8rem;letter-spacing:.1rem;line-height:3.8rem;padding:0 3.0rem;text-align:center;text-decoration:none;text-transform:uppercase;white-space:nowrap}.button:focus,.button:hover,button:focus,button:hover,input[type='button']:focus,input[type='button']:hover,input[type='reset']:focus,input[type='reset']:hover,input[type='submit']:focus,input[type='submit']:hover{background-color:#606c76;border-color:#606c76;color:#fff;outline:0}.button[disabled],button[disabled],input[type='button'][disabled],input[type='reset'][disabled],input[type='submit'][disabled]{cursor:default;opacity:.5}.button[disabled]:focus,.button[disabled]:hover,button[disabled]:focus,button[disabled]:hover,input[type='button'][disabled]:focus,input[type='button'][disabled]:hover,input[type='reset'][disabled]:focus,input[type='reset'][disabled]:hover,input[type='submit'][disabled]:focus,input[type='submit'][disabled]:hover{background-color:#9b4dca;border-color:#9b4dca}.button.button-outline,button.button-outline,input[type='button'].button-outline,input[type='reset'].button-outline,input[type='submit'].button-outline{background-color:transparent;color:#9b4dca}.button.button-outline:focus,.button.button-outline:hover,button.button-outline:focus,button.button-outline:hover,input[type='button'].button-outline:focus,input[type='button'].button-outline:hover,input[type='reset'].button-outline:focus,input[type='reset'].button-outline:hover,input[type='submit'].button-outline:focus,input[type='submit'].button-outline:hover{background-color:transparent;border-color:#606c76;color:#606c76}.button.button-outline[disabled]:focus,.button.button-outline[disabled]:hover,button.button-outline[disabled]:focus,button.button-outline[disabled]:hover,input[type='button'].button-outline[disabled]:focus,input[type='button'].button-outline[disabled]:hover,input[type='reset'].button-outline[disabled]:focus,input[type='reset'].button-outline[disabled]:hover,input[type='submit'].button-outline[disabled]:focus,input[type='submit'].button-outline[disabled]:hover{border-color:inherit;color:#9b4dca}.button.button-clear,button.button-clear,input[type='button'].button-clear,input[type='reset'].button-clear,input[type='submit'].button-clear{background-color:transparent;border-color:transparent;color:#9b4dca}.button.button-clear:focus,.button.button-clear:hover,button.button-clear:focus,button.button-clear:hover,input[type='button'].button-clear:focus,input[type='button'].button-clear:hover,input[type='reset'].button-clear:focus,input[type='reset'].button-clear:hover,input[type='submit'].button-clear:focus,input[type='submit'].button-clear:hover{background-color:transparent;border-color:transparent;color:#606c76}.button.button-clear[disabled]:focus,.button.button-clear[disabled]:hover,button.button-clear[disabled]:focus,button.button-clear[disabled]:hover,input[type='button'].button-clear[disabled]:focus,input[type='button'].button-clear[disabled]:hover,input[type='reset'].button-clear[disabled]:focus,input[type='reset'].button-clear[disabled]:hover,input[type='submit'].button-clear[disabled]:focus,input[type='submit'].button-clear[disabled]:hover{color:#9b4dca}code{background:#f4f5f6;border-radius:.4rem;font-size:86%;margin:0 .2rem;padding:.2rem .5rem;white-space:nowrap}pre{background:#f4f5f6;border-left:0.3rem solid #9b4dca;overflow-y:hidden}pre>code{border-radius:0;display:block;padding:1rem 1.5rem;white-space:pre}hr{border:0;border-top:0.1rem solid #f4f5f6;margin:3.0rem 0}input[type='email'],input[type='number'],input[type='password'],input[type='search'],input[type='tel'],input[type='text'],input[type='url'],textarea,select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:transparent;border:0.1rem solid #d1d1d1;border-radius:.4rem;box-shadow:none;box-sizing:inherit;height:3.8rem;padding:.6rem 1.0rem;width:100%}input[type='email']:focus,input[type='number']:focus,input[type='password']:focus,input[type='search']:focus,input[type='tel']:focus,input[type='text']:focus,input[type='url']:focus,textarea:focus,select:focus{border-color:#9b4dca;outline:0}select{background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" height="14" viewBox="0 0 29 14" width="29"><path fill="#d1d1d1" d="M9.37727 3.625l5.08154 6.93523L19.54036 3.625"/></svg>') center right no-repeat;padding-right:3.0rem}select:focus{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" height="14" viewBox="0 0 29 14" width="29"><path fill="#9b4dca" d="M9.37727 3.625l5.08154 6.93523L19.54036 3.625"/></svg>')}textarea{min-height:6.5rem}label,legend{display:block;font-size:1.6rem;font-weight:700;margin-bottom:.5rem}fieldset{border-width:0;padding:0}input[type='checkbox'],input[type='radio']{display:inline}.label-inline{display:inline-block;font-weight:normal;margin-left:.5rem}.container{margin:0 auto;max-width:112.0rem;padding:0 2.0rem;position:relative;width:100%}.row{display:flex;flex-direction:column;padding:0;width:100%}.row.row-no-padding{padding:0}.row.row-no-padding>.column{padding:0}.row.row-wrap{flex-wrap:wrap}.row.row-top{align-items:flex-start}.row.row-bottom{align-items:flex-end}.row.row-center{align-items:center}.row.row-stretch{align-items:stretch}.row.row-baseline{align-items:baseline}.row .column{display:block;flex:1 1 auto;margin-left:0;max-width:100%;width:100%}.row .column.column-offset-10{margin-left:10%}.row .column.column-offset-20{margin-left:20%}.row .column.column-offset-25{margin-left:25%}.row .column.column-offset-33,.row .column.column-offset-34{margin-left:33.3333%}.row .column.column-offset-50{margin-left:50%}.row .column.column-offset-66,.row .column.column-offset-67{margin-left:66.6666%}.row .column.column-offset-75{margin-left:75%}.row .column.column-offset-80{margin-left:80%}.row .column.column-offset-90{margin-left:90%}.row .column.column-10{flex:0 0 10%;max-width:10%}.row .column.column-20{flex:0 0 20%;max-width:20%}.row .column.column-25{flex:0 0 25%;max-width:25%}.row .column.column-33,.row .column.column-34{flex:0 0 33.3333%;max-width:33.3333%}.row .column.column-40{flex:0 0 40%;max-width:40%}.row .column.column-50{flex:0 0 50%;max-width:50%}.row .column.column-60{flex:0 0 60%;max-width:60%}.row .column.column-66,.row .column.column-67{flex:0 0 66.6666%;max-width:66.6666%}.row .column.column-75{flex:0 0 75%;max-width:75%}.row .column.column-80{flex:0 0 80%;max-width:80%}.row .column.column-90{flex:0 0 90%;max-width:90%}.row .column .column-top{align-self:flex-start}.row .column .column-bottom{align-self:flex-end}.row .column .column-center{-ms-grid-row-align:center;align-self:center}@media (min-width: 40rem){.row{flex-direction:row;margin-left:-1.0rem;width:calc(100% + 2.0rem)}.row .column{margin-bottom:inherit;padding:0 1.0rem}}a{color:#9b4dca;text-decoration:none}a:focus,a:hover{color:#606c76}dl,ol,ul{list-style:none;margin-top:0;padding-left:0}dl dl,dl ol,dl ul,ol dl,ol ol,ol ul,ul dl,ul ol,ul ul{font-size:90%;margin:1.5rem 0 1.5rem 3.0rem}ol{list-style:decimal inside}ul{list-style:circle inside}.button,button,dd,dt,li{margin-bottom:1.0rem}fieldset,input,select,textarea{margin-bottom:1.5rem}blockquote,dl,figure,form,ol,p,pre,table,ul{margin-bottom:2.5rem}table{border-spacing:0;width:100%}td,th{border-bottom:0.1rem solid #e1e1e1;padding:1.2rem 1.5rem;text-align:left}td:first-child,th:first-child{padding-left:0}td:last-child,th:last-child{padding-right:0}b,strong{font-weight:bold}p{margin-top:0}h1,h2,h3,h4,h5,h6{font-weight:300;letter-spacing:-.1rem;margin-bottom:2.0rem;margin-top:0}h1{font-size:4.6rem;line-height:1.2}h2{font-size:3.6rem;line-height:1.25}h3{font-size:2.8rem;line-height:1.3}h4{font-size:2.2rem;letter-spacing:-.08rem;line-height:1.35}h5{font-size:1.8rem;letter-spacing:-.05rem;line-height:1.5}h6{font-size:1.6rem;letter-spacing:0;line-height:1.4}img{max-width:100%}.clearfix:after{clear:both;content:' ';display:table}.float-left{float:left}.float-right{float:right} | |
/*# sourceMappingURL=milligram.min.css.map */ | |
</style> | |
</head> | |
<body style="direction: rtl;"> | |
<h5>*حتما اعداد را کوچک وارد نمایید و تا حد امکان از تعداد صفر های آن بکاهید</h5> | |
<div id="data"> | |
<form> | |
<fieldset> | |
<label for="a">قیمت اصلی:</label> | |
<input type="number" name="a" id="a"> | |
<label for="b">درصد تخفیف:</label> | |
<input type="number" name="b" id="b"> | |
<input type="button" id="run" value="محاسبه کن" onclick="calculate()"> | |
<label for="c">حدود قیمت جدید با افزایش درصد:</label> | |
<input type="number" name="c" id="c" readonly> | |
<label for="d">قیمت جدید با کسر درصد:</label> | |
<input type="number" name="d" id="d" readonly> | |
</fieldset> | |
</form> | |
</div> | |
</body> | |
</html> |
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