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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20
README.md
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@ -12,7 +12,7 @@ Awfice is a collection of tiny office suite apps:
* this project is only a half-joke, I actually use a few Awfice apps as quick scratchpads.
* the only way to save your job is to save a HTML or send it to the printer/print to PDF.
## Text editor - 59 bytes!
## Text editor - 59 bytes!
A simple rich text editor. Type whatever you want, it won't be saved anywhere, but it might be convenient for quick throwaway notes. You should be able to use Ctrl+B and Ctrl+I to mark text selection as bold or italic. Undo/redo should work as well. You can also copy/paste text and images from other sources.
@ -69,20 +69,32 @@ data:text/html,<body><script>d=document;for(i=0;i<50;i++)d.body.innerHTML+='<div
[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/beam.html)
## Code editor - 686 bytes!
## Code editor - 686 bytes!
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.
To modify something - edit HTML files directly. There is README.sh script that re-generates the README and embeds apps code into it.
To modify something - edit HTML files directly. There is README.sh script that re-generates the README and embeds apps code into it.

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.

1
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>