ofxUI // automatic multiple DropDownList

@jbacelar wrote:

Hi.

I'm building two ofxUI dropdown menus in the same program:
First one get menu names from a vector via push_backs in the setup.
Second menu get toggle names (name2) from a set that comes from reading a CSV file and filtered by the fist menu selection:

string name2 = e.widget->getName();

ofxUIToggle *toggle2 = (ofxUIToggle *) e.widget;
ddl2->setShowCurrentSelected(toggle2->getValue());

if(g_img_N == 1 && g_changeMenu == true) { // choices from menu1

    ddl2->clearToggles();

    string addnames="";

    std::set<std::string>::iterator it_names = RArtLar.v_setRamos.begin();  // iterate names from the class's vector

    for(int i=0; i< RArtLar.maxElements; i++){ // adding elements

        addnames += *it_names;
        ddl2->addToggle(*it_names);
        it_names++;
    }
    g_changeMenu = false;
}

ofxUIDropDownList *ddlist2 = (ofxUIDropDownList *) e.widget;
vector<ofxUIWidget *> &selected2 = ddlist2->getSelected();

vector<string> seleNames = ddlist2->getSelectedNames(); // this line adds THE PROBLEM!

when I select toggle names in the application it crashes :
EXC_BAD_ACCESS(code=exci386_GPFLT)

even using getName();, like the menu1 method..
just kind of lost here ...

thanks in advance.

Posts: 1

Participants: 1

Read full topic