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Export and import #29

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Export and import #29

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0779adc
calc: replaced f.id usage with parameter variable
doekman Oct 27, 2020
2716c14
.charAt(0) => [0]
doekman Oct 27, 2020
cb8c599
Update README.md
doekman Oct 27, 2020
5b80418
Simplified calculation
doekman Oct 27, 2020
99f0809
Ex/import
doekman Oct 27, 2020
53a9131
Removed closing style tag
doekman Oct 27, 2020
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6 changes: 3 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -24,14 +24,14 @@ data:text/html,<body contenteditable style=line-height:1.5;font-size:20px>

[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/edit.html)

## Spreadsheet - 679 bytes!
## Spreadsheet - 787 bytes!

A very basic spreadsheet with math formulas. It has 100 rows and 26 columns (A..Z). If the value in the cell starts with an "=" = it is evaluated as a formula. You may refer to other cell values, i.e. "=(A10+A11)/A12". Under the hood it uses eval(), so be careful.
A very basic spreadsheet with math formulas. It has 100 rows and 26 columns (A..Z). If the value in the cell starts with an "=" = it is evaluated as a formula. You may refer to other cell values, i.e. "=(A10+A11)/A12". Under the hood it uses eval(), so be careful. Click on the `@`-header to import and export data in JSON-format.

Copy and add to bookmarks or open in the URL bar:

```html
data:text/html,<table id=t><script>z=Object.defineProperty,p=parseFloat;for(I=[],D={},C={},q=_=>I.forEach(e=>{try{e.value=D[e.id]}catch(e){}}),i=0;i<101;i++)for(r=t.insertRow(-1),j=0;j<27;j++)c=String.fromCharCode(65+j-1),d=r.insertCell(-1),d.innerHTML=i?j?"":i:c,i*j&&I.push(d.appendChild((f=>(f.id=c+i,f.onfocus=e=>f.value=C[f.id]||"",f.onblur=e=>{C[f.id]=f.value,q()},get=_=>{v=C[f.id]||"";if("="!=v.charAt(0))return isNaN(p(v))?v:p(v);with(D)return eval(v.slice(1))},a={get},z(D,f.id,a),z(D,f.id.toLowerCase(),a),f))(document.createElement`input`)))</script><style>#t{border-collapse:collapse}td{border:1px solid gray;text-align:right}input{border:none;width:4rem;text-align:center}</style>
data:text/html,<table id=t><script>z=Object.defineProperty,p=parseFloat,o=(a,b)=>{try{b=JSON.parse(a)}catch(e){};return b};for(I=[],D={},C={},q=_=>I.forEach(e=>{try{e.value=D[e.id]}catch(e){}}),i=0;i<101;i++)for(r=t.insertRow(-1),j=0;j<27;j++)c=String.fromCharCode(64+j),d=r.insertCell(-1),'@'==(d.innerHTML=i?j?"":i:c)&&(d.onclick=e=>(k=prompt('Ex/import',JSON.stringify(C)),k&&(C=o(k,C),q()))),i*j&&I.push(d.appendChild(((x,f)=>(f.id=x,f.onfocus=e=>f.value=C[x]||"",f.onblur=e=>{C[x]=f.value,q()},get=_=>{v=C[x]||"";if("="!=v[0])return isNaN(p(v))?v:p(v);with(D)return eval(v.slice(1))},a={get},z(D,x,a),z(D,x.toLowerCase(),a),f))(c+i,document.createElement`input`)))</script><style>#t{border-collapse:collapse}td{border:1px solid gray;text-align:right}input{border:none;width:4rem;text-align:center}
```

[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/calc.html)
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4 changes: 2 additions & 2 deletions README.sh
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Expand Up @@ -28,7 +28,7 @@ data:text/html,$(cat edit.html)

## Spreadsheet - $(wc -c < calc.html | tr -d ' ') bytes!

A very basic spreadsheet with math formulas. It has 100 rows and 26 columns (A..Z). If the value in the cell starts with an "=" = it is evaluated as a formula. You may refer to other cell values, i.e. "=(A10+A11)/A12". Under the hood it uses eval(), so be careful.
A very basic spreadsheet with math formulas. It has 100 rows and 26 columns (A..Z). If the value in the cell starts with an "=" = it is evaluated as a formula. You may refer to other cell values, i.e. "=(A10+A11)/A12". Under the hood it uses eval(), so be careful. Click on the \`@\`-header to import and export data in JSON-format.

Copy and add to bookmarks or open in the URL bar:

Expand Down Expand Up @@ -71,7 +71,7 @@ data:text/html,$(cat beam.html)

[Try it!](https://htmlpreview.github.io/?https://github.com/zserge/awfice/blob/main/beam.html)

## Code editor - $(wc -c < code.html) bytes!
## Code editor - $(wc -c < code.html | tr -d ' ') bytes!

A simple code editor. You can type in HTML, CSS & Javascript.

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2 changes: 1 addition & 1 deletion calc.html
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@@ -1 +1 @@
<table id=t><script>z=Object.defineProperty,p=parseFloat;for(I=[],D={},C={},q=_=>I.forEach(e=>{try{e.value=D[e.id]}catch(e){}}),i=0;i<101;i++)for(r=t.insertRow(-1),j=0;j<27;j++)c=String.fromCharCode(65+j-1),d=r.insertCell(-1),d.innerHTML=i?j?"":i:c,i*j&&I.push(d.appendChild((f=>(f.id=c+i,f.onfocus=e=>f.value=C[f.id]||"",f.onblur=e=>{C[f.id]=f.value,q()},get=_=>{v=C[f.id]||"";if("="!=v.charAt(0))return isNaN(p(v))?v:p(v);with(D)return eval(v.slice(1))},a={get},z(D,f.id,a),z(D,f.id.toLowerCase(),a),f))(document.createElement`input`)))</script><style>#t{border-collapse:collapse}td{border:1px solid gray;text-align:right}input{border:none;width:4rem;text-align:center}</style>
<table id=t><script>z=Object.defineProperty,p=parseFloat,o=(a,b)=>{try{b=JSON.parse(a)}catch(e){};return b};for(I=[],D={},C={},q=_=>I.forEach(e=>{try{e.value=D[e.id]}catch(e){}}),i=0;i<101;i++)for(r=t.insertRow(-1),j=0;j<27;j++)c=String.fromCharCode(64+j),d=r.insertCell(-1),'@'==(d.innerHTML=i?j?"":i:c)&&(d.onclick=e=>(k=prompt('Ex/import',JSON.stringify(C)),k&&(C=o(k,C),q()))),i*j&&I.push(d.appendChild(((x,f)=>(f.id=x,f.onfocus=e=>f.value=C[x]||"",f.onblur=e=>{C[x]=f.value,q()},get=_=>{v=C[x]||"";if("="!=v[0])return isNaN(p(v))?v:p(v);with(D)return eval(v.slice(1))},a={get},z(D,x,a),z(D,x.toLowerCase(),a),f))(c+i,document.createElement`input`)))</script><style>#t{border-collapse:collapse}td{border:1px solid gray;text-align:right}input{border:none;width:4rem;text-align:center}