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Posted to user@ofbiz.apache.org by Jack Liu <ja...@aicent.com> on 2009/02/04 16:42:23 UTC

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 variable
parameters, and even more, automatically. Why?
For example, When I edit a form including a field "name", change name to
"aaaa" ,then submit the form page, then the second page also including
field "name", the field name automatically get the value "aaaa". It's
very strange.

Help me, Please!


Best Regards,

 

 

Jack Liu 

Backend System, Aicent Inc.

+86-10-83913108 ext. 2437 (office)

+86-10-68028710                 (fax)

jack.liu@aicent.com (email)

Re: OFBiz-unexpected result caused by submitted form

Posted by Jacques Le Roux <ja...@les7arts.com>.

BSH is still used in R4 but has been replaced in trunk by Groovy (not totally but near)
About trunk : http://docs.ofbiz.org/display/OFBADMIN/Apache+OFBiz+Getting+Started

Jacques

From: "Jack Liu" <ja...@aicent.com>
> What's the trunk version?
> I am using OFBiz 4.0.
> If bsh files can't be used,then how to remove some entry in map parameters?
>
> Thank you
>
> -----Original Message-----
> From: BJ Freeman [mailto:bjfree@free-man.net]
> Sent: 2009年2月6日 18:23
> To: user@ofbiz.apache.org
> Subject: Re: OFBiz-unexpected result caused by submitted form
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> just as a side note, the trunk version of ofbiz does not use bsh files
> any more, though the code is there to support them.
>
> Jack Liu sent the following on 2/5/2009 11:27 PM:
>> Thank you for your patience!
>>
>> Method parameters.clear() in the bsh file can't be used because it clear all the entries in map parameters.
>>
>>
>> -----Original Message-----
>> From: Ashish Nagar [mailto:ashish.nagar@hotwaxmedia.com]
>> Sent: 2009年2月6日 14:50
>> To: user@ofbiz.apache.org
>> Subject: Re: OFBiz-unexpected result caused by submitted form
>>
>> 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.nagar@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.liu@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
>>>>
>>>>
>>>>
>>>
>>
>>
>>
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