[Getting the name of the array to fetch data from in the Function input?]

As cpd said, there is no array at the moment (which is probably what is confusing us, and you). Your onHoverCounter() function takes the id of the <div> that you're attaching it to, e.g. ahri. This is a string value, not an array.

 

Your function then gets the second letter of that string when doing ChampID[1] (JS, like PHP, allows you to access individual letters in a string by their zero-based offset). So in your example, show1 contains the string h.

 

You're still not making sense, not to me anyway.

 

You're passing the element ID to the method and then attempting to add a class to the element. There is no array involved so I've no idea what you're referring to when you talk about "the array that the function usesssss"

 

oh srry i forgot to include this part, the array's exists and is created through PHP

 

$counters;
$mysqli = new mysqli($host, $sqluser, $sqlpass, "counters");
foreach (glob("img/champions/*.jpg") as $filename)
{
if ($mysqli->connect_errno) {
echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
$path = $filename;
$file = basename($path);
$file = basename($path, ".jpg");
$search = "SELECT * FROM counters WHERE `IMG_Name`='".$file."'";
if ($searchresult = mysqli_query($mysqli, $search)) {


/* fetch associative array */
while ($row = mysqli_fetch_assoc($searchresult)) {
${$file}["1"] = $row["Counter 1"];
${$file}["2"] = $row["Counter 2"];
${$file}["3"] = $row["Counter 3"];
${$file}["4"] = $row["Counter 4"];
${$file}["5"] = $row["Counter 5"];
${$file}["6"] = $row["Counter 1"];
${$file}["7"] = $row["Counter 2"];
${$file}["8"] = $row["Counter 3"];
${$file}["9"] = $row["Counter 4"];
${$file}["10"] = $row["Counter 5"];
${$file}["11"] = $row["Good With 1"];
${$file}["12"] = $row["Good With 2"];
${$file}["13"] = $row["Good With 3"];
${$file}["14"] = $row["Good With 4"];
${$file}["15"] = $row["Good With 5"];
}
}
echo $file." = ".json_encode(${$file})." ,";
}
?>

 

And an example of an array that gets created:

 

var ahri = {"1":"ryze","2":"fizz","3":"Akali","4":"LeBlanc","5":"Diana","6":"ryze","7":"fizz","8":"Akali","9":"LeBlanc","10":"Diana","11":"Jax","12":"Irelia","13":"Shen","14":"Ezreal","15":"Amumu"}

[Getting the name of the array to fetch data from in the Function input?]

Depends: has anyone really been far even as decided to use even go to want to do look more like?

 

On a more serious note,

What?

 

ya i just read that through.. sorry about that

 

what i mean is i want to get the name of the array that the function use, by using the Fucntion input, is there a way to do that?

[Getting the name of the array to fetch data from in the Function input?]

so is there any way to fetch what array to fetch the data from in the Function input?

 

this is what i got so far

 

function onHoverCounter( ChampID )
{
var show1 = ChampID[1];
$("#"+show1).addClass('counter');
}

 

ChampID is fetched from

 

<a href="?champion=ahri"><div class="champion apcarry mid" id="ahri" onmouseover="onHoverCounter(this.id);" onmouseout="onmouseoutCounter(this.id);"><img src="img/champions/ahri.jpg"> Ahri </div></a>

[Getting Multiple elements to light up when hovering over another]

i apologize if it was hard to understand.

 

So there isnt really much other ways to do it than to simply have all champions as classes at each champion picture?

 

i got a half-done version here: http://pentacore.se/fun/lol/index.php (this doesnt work fully since its not connected to the correct DB)

 

But simply put, when i hover over for example "Ahri" i want like "Fizz" to get a red border around him and "Brand" to get a green one (just examples)

[Getting Multiple elements to light up when hovering over another]

*I wasnt quite sure what forum to put this at, so since im coding in PHP i posted it here*

 

I am currently creating a League of Legends Champion site where i want it to when i hover over a Champion (Character) i want its counters to get a red/green border (depending on if the champion is good against it or the champion itself is good vs it)

 

So i started using the CSS:hover way, but looking at this i cant help but to notice that it will require a whole lot of code, so im kinda wondering if theres another way of doing it with like Jquery or plain javascript (Maybe even a PHP Function?)

 

I got all the counters stored in a Database Built up as following:

 

CREATE TABLE `counters` (
`Name` TEXT NULL,
`Counter 1` TEXT NULL,
`Counter 2` TEXT NULL,
`Counter 3` TEXT NULL,
`Counter 4` TEXT NULL,
`Counter 5` TEXT NULL,
`Counters 1` TEXT NULL,
`Counters 2` TEXT NULL,
`Counters 3` TEXT NULL,
`Counters 4` TEXT NULL,
`Counters 5` TEXT NULL,
`Good With 1` TEXT NULL,
`Good With 2` TEXT NULL,
`Good With 3` TEXT NULL,
`Good With 4` TEXT NULL,
`Good With 5` TEXT NULL
)

 

i already know how to fetch the data and such, so thats not the problem (just included this if it would be usefull in anyway)

 

But ye, to summarize it im asking if theres another way to do it with Javascript/PHP or anything like that, and also if you would be kind enough to give me a hint about how to do that (i dont need you to write the whole code since i enjoy that myself) but simply a hint on how to do it.

 

And also once again i apologize if this is the wrong part of the forum to put it (move it if needed)