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December 19, 2015 01:49
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| <html> | |
| <head> | |
| <title>CSV Maker</title> | |
| <script> | |
| function get(id){ | |
| return document.getElementById(id); | |
| } | |
| function rand(min, max){ | |
| min = parseInt(min); | |
| max = parseInt(max); | |
| return Math.floor((Math.random()*(max-min))+min); | |
| } | |
| function go(){ | |
| var i, j; | |
| var str = ''; | |
| for(i=0;i<get('rows').value;i++){ | |
| for(j=0;j<get('cols').value;j++){ | |
| str += rand(get('min').value, get('max').value) + ","; | |
| } | |
| str = str.replace(/,+$/, ''); | |
| str += "\n"; | |
| } | |
| get('data').value = str; | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <div> | |
| Cols <input type=text id=cols size=3 value=2 /> | |
| Rows <input type=text id=rows size=3 value=5 /> | |
| Integer Range Min: <input type=text id=min size=5 value=1000 /> Max: <input type=text id=max size=5 value=9999 /> | |
| <input onclick='go()' type='button' value='Go!' /> | |
| </div> | |
| <br /><br /> | |
| <div><textarea onclick='this.select()' id=data style='width:500px;height:500px;'></textarea></div> | |
| </body> | |
| </html> |
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