zserge/awfice
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Code Issues Projects Releases Wiki Activity

new page: add calculator page 🧮 (#35)

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* new page: add calculator page 🧮

* remove whitespaces

Co-authored-by: zhouLion <zhouquan147369@gamil.com>
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zhouquan 2021-08-12 23:06:42 +08:00 committed by GitHub
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3 changed files with 29 additions and 4 deletions
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14
README.md
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@ -76,11 +76,23 @@ A simple code editor. You can type in HTML, CSS & Javascript.
Copy and add to bookmarks or open in the URL bar:
```html
data:text/html,<body oninput="i.srcdoc=h.value+'<style>'+c.value+'</style><script>'+j.value+'</script>'"><style>textarea,iframe{width:100%;height:50%;}body{margin:0;}textarea{width: 33.33%;font-size:18px;padding:0.5em}</style><textarea placeholder="HTML" id="h"></textarea><textarea placeholder="CSS" id="c"></textarea><textarea placeholder="JS" id="j"></textarea><iframe id="i"></iframe><script>document.querySelectorAll("textarea").forEach((t)=>t.addEventListener("keydown",function(t){var e,s;"Tab"==t.key&&(t.preventDefault(),e=this.selectionStart,s=this.selectionEnd,this.value=this.value.substring(0,e)+" "+this.value.substring(s),this.selectionStart=this.selectionEnd=e+1)}))</script></body>
data:text/html,<body oninput="i.srcdoc=h.value+'<style>'+c.value+'</style><script>'+j.value+'</script>'"><style>textarea,iframe{width:100%;height:50%;}body{margin:0;}textarea{width: 33.33%;font-size:18px;padding:0.5em}</style><textarea placeholder="HTML" id="h"></textarea><textarea placeholder="CSS" id="c"></textarea><textarea placeholder="JS" id="j"></textarea><iframe id="i"></iframe><script>document.querySelectorAll("textarea").forEach((t)=>t.addEventListener("keydown",function(t){var e,s;"Tab"==t.key&&(t.preventDefault(),e=this.selectionStart,s=this.selectionEnd,this.value=this.value.substring(0,e)+"  "+this.value.substring(s),this.selectionStart=this.selectionEnd=e+1)}))</script></body>
```
[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/code.html)
## Calculator - 657 bytes!
A simple calculator which supports the basic operational symbol to calculate.
Copy and add to bookmarks or open in the URL bar:
```html
data:text/html,<table style="text-align: center;width:80vw;margin: 0 auto;"><tbody><tr><td colspan="4"><textarea></textarea></td></tr></tbody><script>let d=document;let tbl=d.querySelector('tbody');let z=d.querySelector('textarea');let oc=(x)=>z.value+=x;let cl=()=>z.value='';let re=()=>{try{z.value=eval(z.value);}catch(error){cl();}};[[1,2,3,'+'],[4,5,6,'-'],[7,8,9,'*'],['C',0,'=','/']].forEach((a)=>{let r=d.createElement('tr');r.style.lineHeight='64px';tbl.appendChild(r);a.forEach((b)=>{let tb=d.createElement('tb');tb.innerText=b;tb.style.padding='16px';tb.style.border='1px solid';r.appendChild(tb);tb.onclick=b==='='?re:b==='C'?cl:()=>oc(b);})})</script></table>
```
[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/calculator.html)
## Contributions
The code is distributed under MIT license. PRs are always welcome, especially if they fix something or make the code smaller, or add features that are valuable, but do not require a lot of code.

12
README.sh
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@ -83,6 +83,18 @@ data:text/html,$(cat code.html)
[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/code.html)
## Calculator - $(wc -c < calculator.html) bytes!
A simple calculator which supports the basic operational symbol to calculate.
Copy and add to bookmarks or open in the URL bar:
\`\`\`html
data:text/html,$(cat calculator.html)
\`\`\`
[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/calculator.html)
## Contributions
The code is distributed under MIT license. PRs are always welcome, especially if they fix something or make the code smaller, or add features that are valuable, but do not require a lot of code.

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calculator.html Normal file
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@ -0,0 +1 @@
<table style="text-align: center;width:80vw;margin: 0 auto;"><tbody><tr><td colspan="4"><textarea></textarea></td></tr></tbody><script>let d=document;let tbl=d.querySelector('tbody');let z=d.querySelector('textarea');let oc=(x)=>z.value+=x;let cl=()=>z.value='';let re=()=>{try{z.value=eval(z.value);}catch(error){cl();}};[[1,2,3,'+'],[4,5,6,'-'],[7,8,9,'*'],['C',0,'=','/']].forEach((a)=>{let r=d.createElement('tr');r.style.lineHeight='64px';tbl.appendChild(r);a.forEach((b)=>{let tb=d.createElement('tb');tb.innerText=b;tb.style.padding='16px';tb.style.border='1px solid';r.appendChild(tb);tb.onclick=b==='='?re:b==='C'?cl:()=>oc(b);})})</script></table>