For some strange reason the code below doesn't work.
var xxx = localStorage.getItem('position');
var foo = document.querySelectorAll("div[current_position=' + xxx + ']");
for (var i = 0; i < foo.length; i++)
{
// ...
}
Some facts:
The localStrorage
work correct - localStorage.getItem('position')
outputs the correct value. No error here.
current_position
is a number (1, 2, 3, ... etc). If I manually set, for example, '2'
, like below:
var foo = document.querySelectorAll("div[current_position='2']");
then the code work as it should. But if I change '2'
to a ' + xxx + '
, it doesn't work.
Original question was edited. Thanks to Bhojendra Nepal and Jonah Williams.
Ok, I found the solution myself. The second line of the code should be:
var foo = document.querySelectorAll("div[current_position='" +xxx+ "']");
And all works.