Django表单中的可编辑选择字段/下拉框

Question

I am very new to Django. I want to create a editable drop down box. After searching I found the below code to create the dropdown list.

Choices1 = [("0", _("0")), ("1", _("1")),("2", _("2"))[("3", _("3"))]

_list =  forms.ChoiceField( choices=choices1,label=_("ListExample"),required=False)

It displays the drop down box. But this is not an editable field. It does not allow me to edit the value , it just allows me to select. I want to make this dropdown/choice filed as editable box.

Thanks, Kalai

Answer 1

maybe you can do:

Choices1 = [("0", _("0")), ("1", _("1")),("2", _("2"))[("3", _("3"))]

options = (value for key, value in Choices1 )

list =  forms.CharField(widget=forms.Textarea(attrs{'selectBoxOptions':';'.join(options)})),label=_("ListExample"),required=False)

in your html, you could try:

<form>
    {{form.as_p}}
</form>


<script type="text/javascript">
    createEditableSelect(document.forms[0].myText);
</script>

Answer 2

For future reference: the solution is now available with html5 which allows editable dropdown list. And so with Django: https://stackoverflow.com/a/32791625/1937033