Condition Checking on Form Submission

Phani,

All the conditions must pass before you are allowed to submit the
form. The way I understand your requirements, the issue with
conditions you had is that if field2 is provided, you don't care about
the length condition for field1. And vice-versa. So I modified the
first two conditions as follows:

<xforms:bind nodeset="condition[1]" constraint="$length2 != 0 or
$length1 ge 5"/>
<xforms:bind nodeset="condition[2]" constraint="$length1 != 0 or
$length2 ge 3"/>

I also attached the updated source. Does this do what you need for this case?

Alex

On Sat, Oct 16, 2010 at 3:44 AM, Phani Sajja <[hidden email]> wrote:
> Hi,
>    In my I have two input fields. User should provide at least one of the
> fields. Another check is the fields lengths. If field1 is filled it should
> be of length 5 or more, if field2 is filled it should be of length 3 or
> more. I have defined these conditions. If all of these are matched then the
> submission should happen. Otherwise it should open a pop up dialog and
> display what is wrong. Please see the attached code and tell me how to do
> it.
>
> --
> Regards
> Phani. S
>
>
>

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Phani,

Yes, this is inline with my understanding, and I think that the
updated example I attached to my previous response implements those
constraints. Do you see a situation for which the updated rules don't
validate the fields properly?

Alex

On Sun, Oct 24, 2010 at 6:55 AM, Phani Sajja <[hidden email]> wrote:
> Alex,
>        There are three conditions to be satisfied.
>        1. At least one of them should be filled
>        2. If first field is filled then it should have a field length of 5
> or greater
>        3. If the second field is filled it should have a field length of 3
> or more
>
>        The submission should happen only when the conditions are met.
>  For example, if the first field is present and it is of length 4 then it
> should display a message rather than submitting. If both are present then
> their respective lengths must match.
>
> On Sat, Oct 23, 2010 at 11:48 PM, Alessandro Vernet <[hidden email]>
> wrote:
>>
>> Phani,
>>
>> All the conditions must pass before you are allowed to submit the
>> form. The way I understand your requirements, the issue with
>> conditions you had is that if field2 is provided, you don't care about
>> the length condition for field1. And vice-versa. So I modified the
>> first two conditions as follows:
>>
>> <xforms:bind nodeset="condition[1]" constraint="$length2 != 0 or
>> $length1 ge 5"/>
>> <xforms:bind nodeset="condition[2]" constraint="$length1 != 0 or
>> $length2 ge 3"/>
>>
>> I also attached the updated source. Does this do what you need for this
>> case?
>>
>> Alex
>>
>> On Sat, Oct 16, 2010 at 3:44 AM, Phani Sajja <[hidden email]>
>> wrote:
>> > Hi,
>> >    In my I have two input fields. User should provide at least one of
>> > the
>> > fields. Another check is the fields lengths. If field1 is filled it
>> > should
>> > be of length 5 or more, if field2 is filled it should be of length 3 or
>> > more. I have defined these conditions. If all of these are matched then
>> > the
>> > submission should happen. Otherwise it should open a pop up dialog and
>> > display what is wrong. Please see the attached code and tell me how to
>> > do
>> > it.
>> >
>> > --
>> > Regards
>> > Phani. S
>> >
>> >
>> >
>> > --
>> > You receive this message as a subscriber of the [hidden email]
>> > mailing
>> > list.
>> > To unsubscribe: mailto:[hidden email]
>> > For general help: mailto:[hidden email]?subject=help
>> > OW2 mailing lists service home page: http://www.ow2.org/wws
>> >
>> >
>>
>>
>>
>> --
>> Orbeon Forms - Web forms, open-source, for the Enterprise -
>> http://www.orbeon.com/
>> My Twitter: http://twitter.com/avernet
>>
>>
>> --
>> You receive this message as a subscriber of the [hidden email] mailing
>> list.
>> To unsubscribe: mailto:[hidden email]
>> For general help: mailto:[hidden email]?subject=help
>> OW2 mailing lists service home page: http://www.ow2.org/wws
>>
>
>
>
> --
> Regards
> Phani. S
>
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing
> list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> OW2 mailing lists service home page: http://www.ow2.org/wws
>
>



--
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http://www.orbeon.com/
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Phani,

If the conditions are OK, and the only thing missing is to show the
summary of the errors in a dialog when you submit the form, just put
that markup inside an <xxforms:dialog>, and show in a handler for
xforms-submit-error that you put inside the <xforms:submission>. If
you've never worked with the <xxforms:dialog> before, you'll find more
information about it here:

http://www.orbeon.com/orbeon/doc/reference-xforms-extensions#dialog-dialog

Alex

On Tue, Oct 26, 2010 at 12:07 AM, Phani Sajja <[hidden email]> wrote:
> Alex,
>        This is fine. But I want to open a popup window (dialog box for
> example) to indicate the message. Here conditions are ok, but the form is
> getting submitted for any case. But to show the message what I have to do.
>
> On Tue, Oct 26, 2010 at 11:08 AM, Alessandro Vernet <[hidden email]>
> wrote:
>>
>> Phani,
>>
>> Yes, this is inline with my understanding, and I think that the
>> updated example I attached to my previous response implements those
>> constraints. Do you see a situation for which the updated rules don't
>> validate the fields properly?
>>
>> Alex
>>
>> On Sun, Oct 24, 2010 at 6:55 AM, Phani Sajja <[hidden email]>
>> wrote:
>> > Alex,
>> >        There are three conditions to be satisfied.
>> >        1. At least one of them should be filled
>> >        2. If first field is filled then it should have a field length of
>> > 5
>> > or greater
>> >        3. If the second field is filled it should have a field length of
>> > 3
>> > or more
>> >
>> >        The submission should happen only when the conditions are met.
>> >  For example, if the first field is present and it is of length 4 then
>> > it
>> > should display a message rather than submitting. If both are present
>> > then
>> > their respective lengths must match.
>> >
>> > On Sat, Oct 23, 2010 at 11:48 PM, Alessandro Vernet <[hidden email]>
>> > wrote:
>> >>
>> >> Phani,
>> >>
>> >> All the conditions must pass before you are allowed to submit the
>> >> form. The way I understand your requirements, the issue with
>> >> conditions you had is that if field2 is provided, you don't care about
>> >> the length condition for field1. And vice-versa. So I modified the
>> >> first two conditions as follows:
>> >>
>> >> <xforms:bind nodeset="condition[1]" constraint="$length2 != 0 or
>> >> $length1 ge 5"/>
>> >> <xforms:bind nodeset="condition[2]" constraint="$length1 != 0 or
>> >> $length2 ge 3"/>
>> >>
>> >> I also attached the updated source. Does this do what you need for this
>> >> case?
>> >>
>> >> Alex
>> >>
>> >> On Sat, Oct 16, 2010 at 3:44 AM, Phani Sajja <[hidden email]>
>> >> wrote:
>> >> > Hi,
>> >> >    In my I have two input fields. User should provide at least one of
>> >> > the
>> >> > fields. Another check is the fields lengths. If field1 is filled it
>> >> > should
>> >> > be of length 5 or more, if field2 is filled it should be of length 3
>> >> > or
>> >> > more. I have defined these conditions. If all of these are matched
>> >> > then
>> >> > the
>> >> > submission should happen. Otherwise it should open a pop up dialog
>> >> > and
>> >> > display what is wrong. Please see the attached code and tell me how
>> >> > to
>> >> > do
>> >> > it.
>> >> >
>> >> > --
>> >> > Regards
>> >> > Phani. S
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > You receive this message as a subscriber of the [hidden email]
>> >> > mailing
>> >> > list.
>> >> > To unsubscribe: mailto:[hidden email]
>> >> > For general help: mailto:[hidden email]?subject=help
>> >> > OW2 mailing lists service home page: http://www.ow2.org/wws
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Orbeon Forms - Web forms, open-source, for the Enterprise -
>> >> http://www.orbeon.com/
>> >> My Twitter: http://twitter.com/avernet
>> >>
>> >>
>> >> --
>> >> You receive this message as a subscriber of the [hidden email]
>> >> mailing
>> >> list.
>> >> To unsubscribe: mailto:[hidden email]
>> >> For general help: mailto:[hidden email]?subject=help
>> >> OW2 mailing lists service home page: http://www.ow2.org/wws
>> >>
>> >
>> >
>> >
>> > --
>> > Regards
>> > Phani. S
>> >
>> >
>> >
>> > --
>> > You receive this message as a subscriber of the [hidden email]
>> > mailing
>> > list.
>> > To unsubscribe: mailto:[hidden email]
>> > For general help: mailto:[hidden email]?subject=help
>> > OW2 mailing lists service home page: http://www.ow2.org/wws
>> >
>> >
>>
>>
>>
>> --
>> Orbeon Forms - Web forms, open-source, for the Enterprise -
>> http://www.orbeon.com/
>> My Twitter: http://twitter.com/avernet
>>
>>
>> --
>> You receive this message as a subscriber of the [hidden email] mailing
>> list.
>> To unsubscribe: mailto:[hidden email]
>> For general help: mailto:[hidden email]?subject=help
>> OW2 mailing lists service home page: http://www.ow2.org/wws
>>
>
>
>
> --
> Regards
> Phani. S
>
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing
> list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> OW2 mailing lists service home page: http://www.ow2.org/wws
>
>



--
Orbeon Forms - Web forms, open-source, for the Enterprise -
http://www.orbeon.com/
My Twitter: http://twitter.com/avernet

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