scope - write parent function var in javascript -
how change value of variable in parent function in javascript
for example:
function parent() { var changeme = 0; function child() { changeme = 1; } }
thanks help!
the variable changeme
within child()
referring changeme
in parent()
. call child()
, change it.
function parent() { var changeme = 0; function child() { changeme = 1; } child(); alert(changeme); } parent();
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