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Demo: Selectize Widget (with multiple)

Captured submission

None

Code (click to show in context) 

    @view_config(renderer="templates/form.pt", name="selectize_with_multiple")
    @demonstrate("Selectize Widget (with multiple)")
    def selectize_with_multiple(self):

        choices = (
            ("habanero", "Habanero"),
            ("jalapeno", "Jalapeno"),
            ("chipotle", "Chipotle"),
        )

        class Schema(colander.Schema):
            pepper = colander.SchemaNode(
                colander.Set(),
                widget=deform.widget.SelectizeWidget(
                    values=choices,
                    multiple=True,
                    attributes={
                        "placeholder": "Select...",
                    },
                ),
                validator=colander.Length(
                    min=1, min_err="You must select at least one pepper."
                ),
            )

        schema = Schema()
        form = deform.Form(schema, buttons=("submit",))

        return self.render_form(form)