If you want to have those fields empty in the form , you can make change
in ftl. For instance you can use this field
<input id="firstName" name="firstName" type="text"
value="${parameters.firstName!}"/>
as <input id="firstName" name="firstName" type="text"
value="${firstName!}"/>
Then also if you wish to empty all fields in parameters you can use
parameters.clear() in the bsh file.
Let me know if you want something else.
Regards:
--
Ashish Nagar
Jack Liu wrote:
> Yes, you are right.
> Now I don't hope this happen or I want remove some entry from map parameters.
> In my screen
> <screen name="lookupCustomers">
> <section>
> <actions>
> <script
> location="component://ccb/webapp/ccb/WEB-INF/actions/removekeys.bsh" />
>
> Then, in removekeys.bsh
> parameters.remove("name");
> parameters.remove("businessaddr");
> parameters.remove("country");
>
> it does work, unexpected result doesn't happen in the next page.
>
> But it's a little complex, do you have alternative ways to do this?
>
> Thank you!
>
> -----Original Message-----
> From: Ashish Nagar [mailto:ashish.na...@hotwaxmedia.com]
> Sent: 2009年2月6日 13:08
> To: user@ofbiz.apache.org
> Subject: Re: OFBiz-unexpected result caused by submitted form
>
> Hi Jack,
> The fields you fill get sets in the environment so that the next page
> can retrieve their values.Such values are retrieved from parameters
> map.You find the values against those fields are automatically
> filled,this is because the values are fetched as parameters.firstName etc.
>
> Thanks & Regards:
> - -
> Ashish Nagar
>
> Jack Liu wrote:
>
>> Hi all
>> I find map parameters hold all fields that submitted in the previous page.
>> How can I remove some key-value pair in the map parameters?
>> And I can't understand why ofbiz automatically set a field which has an
>> entry in the map parameters.
>>
>> I am new to OFBiz, Please help me,thanks.
>>
>> -----Original Message-----
>> From: Jack Liu [mailto:jack....@aicent.com]
>> Sent: 2009年2月4日 23:42
>> To: user@ofbiz.apache.org
>> Subject: OFBiz-unexpected result caused by submitted form
>>
>> Hi
>> I've encountered a problem when I am learning OFBiz. I submit a form to
>> create a customer and save it in database, then page navigates to
>> another page, in which i can get the customer's id by <set field="id"
>> from-field="parameters.id"/> . Why?
>> I can get all the fields submitted in the previous page through map
>> parameters, and even more, automatically. Why?
>> For example, When I edit a form including a field "city", change city to
>> "Beijing" ,then submit the form page, then the second page also including a
>> field "city", the field "city" automatically get the value "Beijing", but
>> the tow fields with the same name city belongs to different entity . It's
>> very strange.
>>
>> Help me, Please!
>>
>>
>> Best Regards,
>>
>> Jack Liu
>>
>>
>>
>
>
