how to get the selected item index from a list?

[Pasteur Miranda]

Hi,

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How to get the selected item index from a list? 

Thank you

[maxkatz]

Docs: http://docs.appery.io/tutorials/build...

[Pasteur Miranda]

Hi Max,

Thank you for your answer, but I need to get the selected item in the list, in order to show it in the next page. The tutorial does not access the selected item index.

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Thank you very much,

[Pasteur Miranda]

As a complement to my last reply I need to invoke the listview click event and, inside it, get the selected item index.

Thanks

[Igor]

Hi,

Next code should help:
precode
Appery("mobileselectmenu_44").find(":selected").index();
/code/pre

Please change your component name.

[maxkatz]

Check the generate code, I think the index should be in the element. If yes, you can read it. If not, you would need to add a custom attribute that holds the index of the item.

[Pasteur Miranda]

I think this should work to select menu widget, but I tried to listview and it returns only the index -1. Any other suggestion?

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Thank you all.

[Pasteur Miranda]

Hi,

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Do you have any other suggestion? Isn't it possible to get the selected item index from listview as you get it from select menu? 

Thank you very much.

[Oleg Danchenkov]

Hi, Pasteur.
Add Run JavaScript action on click event on mobileList with this code
alert($(this).find("li:not([_tmpl=true])").index($(arguments[0].target).parents("li")));

[Pasteur Miranda]

Hi Oleg,

Thank you very much, this code worked!

Again, your support and application builder is amazing. Congratulations!