addoption syntax in JavaScript Posted January 22, 2018 I am trying to adapt some code I found online and I don't understand one (actually more) of the lines of code. The code is from a function to generate dropdown lists that depend on previous dropdown lists. The line says "echo "addOption(document.drop_list.Category, '$nt1[cat_id]', '$nt1[category]');";" What does the $nt1 mean and why are there two different values for it? Can someone explain this to me in novice language? I can't find any reference to addOption in the Javascript reference. I'm trying to substitute my table fields into the code, but can't figure out which goes where.
addoption syntax
in JavaScript
Posted
I am trying to adapt some code I found online and I don't understand one (actually more) of the lines of code.
The code is from a function to generate dropdown lists that depend on previous dropdown lists.
The line says "echo "addOption(document.drop_list.Category, '$nt1[cat_id]', '$nt1[category]');";"
What does the $nt1 mean and why are there two different values for it?
Can someone explain this to me in novice language?
I can't find any reference to addOption in the Javascript reference.
I'm trying to substitute my table fields into the code, but can't figure out which goes where.