Hi,
*I have a list of containers where each element assigned a value in the
"setPropertyValue" method as shown in my code:*
private void adicionArticulo(Container cnArticulo, Articulo aRt) {
TextArea txNombre = new TextArea();
txNombre.setText(aRt.getNombre());
txNombre.setEditable(false);
Container cnElemento = new Container(new
BoxLayout(BoxLayout.Y_AXIS));
cnElemento.addComponent(txNombre);
* cnElemento.setPropertyValue("busqueda", aRt.getNombre() +
aRt.getSerial());*
cnArticulo.addComponent(cnElemento);
cnArticulo.animateLayout(200);
}
*The problem is when trying to filter the items in the container list
because the method "getPropertyValue" comes in null*
Container cnArticulos = new Container();
cnArticulos.setScrollableY(true);
devuelveArticulos(cnArticulos);
txBusqueda.addDataChangeListener((int type, int index) -> {
String t = txBusqueda.getText();
if (t.length() < 1) {
for (Component cmp : cnArticulos) {
cmp.setHidden(false);
cmp.setVisible(true);
}
} else {
t = t.toLowerCase();
for (Component cmp : cnArticulos) {
boolean show = false;
String val = null;
if (cmp instanceof Container) {
*val = (String) cmp.getPropertyValue("busqueda");*
}
show = val != null && val.toLowerCase().indexOf(t) > -1;
cmp.setHidden(!show);
cmp.setVisible(show);
}
}
cnArticulos.animateLayout(250);
});
// Método que devuelve la lista de artículos que existen en Liber
private void devuelveArticulos(Container cnArticulo) {
Vector vArticulo = dT.getArticulos();
for (int i = 0; i < vArticulo.size(); i++) {
Articulo aRt = (Articulo) vArticulo.elementAt(i);
adicionArticulo(cnArticulo, aRt);
}
}
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