How can I add an International Calling Code select input?
- caught-in-a-nette
- Member | 19
International calling codes have several duplicates (eg. USA =
+1, Canada = +1), actually I believe all countries
in North America use code 1.
PHP will not allow duplicate keys – however such an array can be stored if
wrapped in another array. That doesn't help much. The values can be stored in a
database though. Still processed by PHP…
As far I can see, the only way is to write the HTML select and options by hand. It would be nice to set dynamic classes and other attributes.
I believe the options should be like this:
<option value="1">USA (+1)</option>
Is there a way of making a form with “addSelect” and providing an array (or with “setItems”) that has duplicate codes?
- Rick Strafy
- Nette Blogger | 81
Hi, I don't think so, there is useKeys parameter in setItems, but it looks like duplicated values will be still removed.
I suggest having values like 1-USA, and in processing of the form data you
can do intval(explode('-', $data['code'])[0]) to read the code,
that way you can avoid using manual rendering.