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LoginFill HTML table with values from JS loop
General Tech Learning Aids/Tools 3 years ago
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Answers (2)
manpreet 3 years ago
Wrap your i + 1 into paranthesis in your getElementById - see demo below:
var playerList = [
{name: "player1", highScore: 1, ability: 8},
{name: "player2", highScore: 1, ability: 7},
{name: "player3", highScore: 1, ability: 6},
{name: "player4", highScore: 1, ability: 5},
{name: "player5", highScore: 1, ability: 4},
{name: "player6", highScore: 1, ability: 3},
{name: "player7", highScore: 1, ability: 2},
{name: "player8", highScore: 1, ability: 1}
];
for (var i = 0; i < playerList.length; i++) {
var player = document.getElementById("player" + (i + 1));
var playerscore = document.getElementById('player' + (i + 1) + "score")
var progress=Math.random();
progress=11*progress;
progress=Math.floor(progress);
playerList[i].ability=playerList[i].ability+progress;
//add players score to the table//
playerscore.innerText = playerList[i].ability;
}<table>
Player
Score
id="player1">1
id=
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manpreet![Tuteehub forum best answer]()
Best Answer
3 years ago
I want my table 'scores' to be populated by the 'ability' values held in the object.
I believe my problems lie with the following lines:
I can get this to work by not using a value of 'i' to increment the ID's, I simply write a line of code for each ID. I'm sure this is not the best way of doing things and therefore want to cycle through the ID's using the loop already set up.
Where have I gone wrong with my code and what would be a better way of doing this?
Thanks in advance.