问题描述
我(几天)刚接触ipyvuetify,并且正在构建一些这样的按钮:
v_btn_R1 = v.Btn(class_='mx-2 light-blue darken-1',children=['R1'])
v_btn_R2 = v.Btn(class_='mx-2 light-blue darken-1',children=['R2'])
v_btn_R3 = v.Btn(class_='mx-2 light-blue darken-1',children=['R3'])
以前,我创建了一个按钮,该按钮将显示一个包含一些信息的对话框:
btn_user_help = v.Layout(class_='mx-2',children=[
v.Dialog(width='800',v_slots=[{'name': 'activator','variable': 'x','children': v.Btn(v_on='x.on',color='success',dark=True,children=['Help']),}],children=[v.Card(children=[v.CardTitle(class_='headline gray lighten-2',primary_title=True,children=["Help on the app"]),v.CardText(children=[help_text,bla])
)
])
])
])
现在我想将四个按钮彼此展示:
content1 = v.Container(children = [v_Buttons,Dialog])
content2 = v.Container(children = [v.Row(children=[v.Col(cols=12,children=[v_btn_R1,v_btn_R2,v_btn_help,Dialog])]) ])
display(content1)
display(content2)
但结果是:
我想使四个按钮很好地对齐成一行。
我看到帮助按钮实际上是v.Layout,而其他蓝色的是按钮。
请注意,我不是JS编码器,而是python编码器。
有什么主意吗?
谢谢。
解决方法
由于当前的错误,v_slots
中的组件在操作后消失了(#93#88),因此以下操作无法正常进行。将其发布以供将来参考:
import ipyvuetify as v
v_btn_R1 = v.Btn(class_='mx-2 light-blue darken-1',children=['R1'])
v_btn_R2 = v.Btn(class_='mx-2 light-blue darken-1',children=['R2'])
v_btn_R3 = v.Btn(class_='mx-2 light-blue darken-1',children=['R3'])
# this is a pop up dialog:
Dialog = v.Dialog(
v_model=False,width='800px',v_slots=[{'name': 'activator','variable': 'x','children': v.Btn(v_on='x.on',class_='mx-2',color='success',dark=True,children=['Help']),}],children=[
v.Card(children=[
v.CardTitle(class_='headline gray lighten-2',primary_title=True,children=["Help on the app"]),v.CardText(children=['some help'])
])
])
v.Container(
children=[v.Row(children=[v.Col(cols=12,children=[v_btn_R1,v_btn_R2,v_btn_R3,Dialog])])])
此问题的解决方法是:
import ipyvuetify as v
v_btn_R1 = v.Btn(class_='mx-2 light-blue darken-1',children=['R3'])
v_btn_help = v.Btn(class_='mx-2',children=['Help'])
# this is a pop up dialog:
Dialog = v.Dialog(
v_model=False,v.CardText(children=['some help'])
])
])
def toggle_dialog(*ignored):
Dialog.v_model = not Dialog.v_model
v_btn_help.on_event('click',toggle_dialog)
content1 = v.Container(children=[Dialog])
content2 = v.Container(children=[
v.Row(children=[v.Col(cols=12,v_btn_help])])])
v.Html(tag='div',children=[
content1,content2
])