Tell us what’s happening:
Hi guys! It’s me …again!
And I’m stuck…again!
I’m having issues when filling the sudoku by the cells’ inputs and by the text inputs.
Although I’m already able to fill the sudoku from the big input it only fills it right the first time, when I try to change one number it gets crazy.
Your code so far
Here is my code for the sudoku solver:
const textArea = document.getElementById('text-input');
//SUDOKU FILLER FROM AN ARRAY OF 81 STRINGS
//
//
//Split the input string from the text area
const sudokuFill = (str) => {
str = str.split('');
console.log(str);
let j = 1;
let letter = '';
for (let i = 0; i < str.length; i++) {
if (!isNaN(str[i])) {
//Getting letter
if (i >= 0 && i <= 8) {
letter = 'A';
} else if (i > 8 && i <= 17) {
letter = 'B';
} else if (i > 17 && i <= 26) {
letter = 'C';
} else if (i > 26 && i <= 35) {
letter = 'D';
} else if (i > 35 && i <= 44) {
letter = 'E';
} else if (i > 44 && i <= 53) {
letter = 'F';
} else if (i > 53 && i <= 62) {
letter = 'G';
} else if (i > 62 && i <= 71) {
letter = 'H';
} else if (i > 71 && i <= 80) {
letter = 'I';
}
// Getting id
let iden = letter + j.toString();
//Inserting cell
// console.log(
// 'im iden: ' + iden,
// 'im str[i]: ' + str[i],
// 'im j: ' + j,
// 'im i: ' + i
// );
document.getElementById(iden).value = str[i];
}
j++;
if (j == 10) {
j = 1;
}
}
console.log(str.length);
};
//Get the cell number for the array's index from the Id
const sudokuGetCell = (str) => {
str = str.split('');
switch (str[0]) {
case 'A':
return str[1];
case 'B':
return str[1] + 8;
case 'C':
return str[1] + 17;
case 'D':
return str[1] + 26;
case 'E':
return str[1] + 35;
case 'F':
return str[1] + 44;
case 'G':
return str[1] + 53;
case 'H':
return str[1] + 62;
case 'I':
return str[1] + 71;
}
};
// const { puzzlesAndSolutions } = require('./puzzle-strings.js');
document.addEventListener('DOMContentLoaded', () => {
//Load a simple puzzle into the text area
textArea.value =
'..9..5.1.85.4....2432......1...69.83.9.....6.62.71...9......1945....4.37.4.3..6..';
sudokuFill(textArea.value);
});
document.getElementById('text-input').addEventListener('keyup', function () {
console.log('imhere: ', document.getElementById('text-input').value);
sudokuFill(textArea.value);
});
document.getElementsByTagName('td').addEventListener('keyup', function () {
console.log('imhere: ', document.getElementById('text-input').value);
sudokuFill(textArea.value);
});
/*
Export your functions for testing in Node.
Note: The `try` block is to prevent errors on
the client side
*/
try {
module.exports = {};
} catch (e) {}
If you guys could help me out a bit, or give me ideas to a right and more elegant solution I would appreciate it so much.
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36.
Challenge: Sudoku Solver
Link to the challenge: