I am in need of creating a state for multiple elements displayed on a web page. The states are limited to 1 or -1.
My approach is to generate a JSON array on the server side and then embed it into my .aspx page like this:
var someArray = { 100:-1, 1001:1, 102:1, 103:-1 }
What's the best method for looping through each value using JavaScript?
Also, I would appreciate any feedback on whether my JSON array formatting is correct.
It's worth noting that the name `someArray` is a bit misleading since it is actually an Object. To iterate through it, you can use the following loop:
for(key in someArray) {
alert(someArray[key]);
}
In terms of validity, the code above works for me, but technically keys should be strings like this:
{
"100": -1,
"1001": 1,
"102": 1,
"103": -1
}
For a convenient JSON validator, check out this useful tool.
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