JavaScript input value change

[Spark Chao]

Hello,
I have one problem with JavaScript.
I set a select component and key in the value like below.

when the user use list service get value from database.
how can I use JavaScript to transfer the value to correct one.
ex:get the value "1m to 5m",it will show "1m5m(3.2ft16.4ft)" on page.

thanks for your kindly help~

[Maryna Brodina]

Hello!

All values wrap with "

[Spark Chao]

Dear Maryna
I wrap the value with " like below.
the js will correct right now.
but it still show "1m_5m" rather than "1m5m(32ft16.4ft)".
should I have to change the js?