我需要在同一行上有一个带有按钮的引导 PrependedText 字段。我可以在同一行得到它,但它在文本框之前显示按钮,我想要它之后。我在做什么错以及如何让它在框后显示(在文本字段的右侧)
serial = forms.CharField(forms.TextInput(attrs={'autocomplete':'off',}))
serial.label = ''
helper = FormHelper()
helper.form_class = 'form-horizontal'
helper.form_action = 'checkout'
helper.form_method = 'post'
helper.layout = Layout(
HTML("<p class='alert-info'>Please scan the items barcode or enter the serial # in the field below.</p>"),
Div(
Div(PrependedText('serial', 'Serial #',css_class='input-xlarge'), css_class='span1'),
Div(Submit('submit','Submit', css_class='btn-primary'), css_class='span1'),
css_class='row-fluid'
)
)