python mechanize 与 selectcontrol 的问题
可以从中进行选择
基本上，其中一个选择控件有一些“选项”，如果我使用，
for t in br.forms():
print t
：我得到的输出
`SelectControl(ctl00$cph2$ddlSchool=[*2])
SelectControl(ctl00$cph2$ddlMarkingPeriod=[*1, 2, 3, 4])
SelectControl(ctl00$cph2$ddlCourseSection=[*1120:01:1, 1515:01:1, 2445:01:1, 3723:02:1, 4140:03:1, 5100:08:1, 1:01:1, 9970:07:1, 9913:01:1])>
SubmitControl(ctl00$cph2$btnExecuteReport=Execute) (readonly)`
现在注意星号
，我想要的是将列表存储在我的程序中的“ctl00$cph2$ddlCourseSection”下但是如果我尝试存储它然后打印它：
save = br.form['ctl00$cph2$ddlCourseSection']
print save
我得到的输出是：
['1120:01:1']
而不是：
['1120:01:1', '1515:01:1', '2445:01:1', '3723:02:1', '4140:03:1', '5100:08:1', '1:01:1', '9970:07:1', '9913:01:1']
那么我如何能够保存列表的所有元素，而不仅仅是旁边带有星号的元素？
basically one of the select controls has a few "options" in which to choose from
if i use:
for t in br.forms():
print t
the output i get is
`SelectControl(ctl00$cph2$ddlSchool=[*2])
SelectControl(ctl00$cph2$ddlMarkingPeriod=[*1, 2, 3, 4])
SelectControl(ctl00$cph2$ddlCourseSection=[*1120:01:1, 1515:01:1, 2445:01:1, 3723:02:1, 4140:03:1, 5100:08:1, 1:01:1, 9970:07:1, 9913:01:1])>
SubmitControl(ctl00$cph2$btnExecuteReport=Execute) (readonly)`
notice the asterisks
now, what i want is to store the list under "ctl00$cph2$ddlCourseSection" in my program but if i try and store it and then print it:
save = br.form['ctl00$cph2$ddlCourseSection']
print save
the output i get is:
['1120:01:1']
instead of:
['1120:01:1', '1515:01:1', '2445:01:1', '3723:02:1', '4140:03:1', '5100:08:1', '1:01:1', '9970:07:1', '9913:01:1']
so how would i be able to save all of the elements of the list rather than just the element with the asterisk next to it?
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通过这样做，您只能获得默认值。
要获得您必须使用的所有值，
我没有测试它，但我认为它会起作用。
By doing this you only get the default value.
To get all values you have to use
i didn't test it but i think it will work.
在我看来，您正在尝试将多个值分配给单选表单字段。您必须进行多项选择才能成功完成此操作。星号表示选定的元素，非星号的项目是列表中的其他选项。您确定您使用的是多选框而不是普通选择框吗？该表单不允许您为单个选择选择多个值。
It looks to me like you're trying to assign multiple values to a single-select form field. You would have to have a multi-select to do that successfully. The asterisk indicates the selected element, the non-asterisk'd items are the other options in the list. Are you sure that you are working with a multi-select and not a normal select box? The form will not allow you to select multiple values for a single select.