lv_dropdown_get_option_index() function

Get the index of an option.

Syntax

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Summary

Declaration

Definition

int32_t lv_dropdown_get_option_index(lv_obj_t * obj, const char * option);

Argument

Description

obj

pointer to drop-down object

option

an option as string

index of `option` in the list of all options. -1 if not found.

from examples