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manish_suriya

drop down problem

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manish_suriya

Re: drop down problem

Sorry for my mistake,

i am getting the out put. forget to change instance.

sorry guys

Manish Suriya
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Manish Suriya <[hidden email]>

10/18/2008 07:16 PM

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Subject	[ops-users] drop down problem

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manish_suriya

Re: Re: drop down problem

I think the problem still exist.

By changing instance, on the first load of page product drop down is disappearing and it comes when i select any state.

but i what both product and state dropdowns to be shown when page first loads. state dropdown shuld have all options and prouduct shuld show choose 1 only.

on select of state only product option will populate.

Thanks in advance

.

Manish Suriya
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Manish Suriya <[hidden email]>

10/18/2008 07:34 PM

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Manish Suriya <[hidden email]>

10/18/2008 07:16 PM

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Dear all,

Please find the attached file.

In this there are state and product dropdown.

what i want to show:

Initially when page loads state should dispaly the options and product shuld NOT dispaly any options. When i select any option from state then only products populate the options.

problem:

i am not able to link both. how shuld i achieve it ?/

Thanks in advance.

Manish Suriya
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Alessandro Vernet

Re: Re: Re: drop down problem

Administrator

On Oct 18, 2008, at 7:15 AM, Manish Suriya wrote:

> I think the problem still exist.
>
> By changing instance, on the first load of page product drop down
> is disappearing and it comes when i select any state.
>
> but i what both product and state dropdowns to be shown when page
> first loads. state dropdown shuld have all options and prouduct
> shuld show choose 1 only.
>
> on select of state only product option will populate.

This happens because you have:

<xforms:bind nodeset="instance('name-instance')/option/
optionData[@type='DROPDOWN' and @name='product']"
relevant="instance('name-instance')/option/
optionData[@type='DROPDOWN' and @name='state']/selectedValue !='' "/>

This makes the second drop-down non-relevant (i.e. hidden), until you
select a state in the first drop-down.

Alex
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manish_suriya

Re: Re: Re: Re: drop down problem

Alex, Thanks for the reply

Yes, its true. when i remove this line of code.

<xforms:bind nodeset="instance('name-instance')/option/ optionData[@type='DROPDOWN' and @name='product']" relevant="instance('name-instance')/option/ optionData[@type='DROPDOWN' and @name='state']/selectedValue !='' "/>

I get both state and product dropdown . But i am also getting product items/content. How should i make hidden to product dropdown items/contetnt on first page load.

Manish Suriya
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Website: http://www.tcs.com
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Alessandro Vernet <[hidden email]>

10/18/2008 11:54 PM

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Subject	[ops-users] Re: Re: Re: drop down problem

On Oct 18, 2008, at 7:15 AM, Manish Suriya wrote: > I think the problem still exist. > > By changing instance, on the first load of page product drop down > is disappearing and it comes when i select any state. > > but i what both product and state dropdowns to be shown when page > first loads. state dropdown shuld have all options and prouduct > shuld show choose 1 only. > > on select of state only product option will populate. This happens because you have: <xforms:bind nodeset="instance('name-instance')/option/ optionData[@type='DROPDOWN' and @name='product']" relevant="instance('name-instance')/option/ optionData[@type='DROPDOWN' and @name='state']/selectedValue !='' "/> This makes the second drop-down non-relevant (i.e. hidden), until you select a state in the first drop-down. Alex -- Orbeon Forms - Web 2.0 Forms, open-source, for the Enterprise Orbeon's Blog:http://www.orbeon.com/blog/Personal Blog:http://avernet.blogspot.com/Twitter -http://twitter.com/avernet-- You receive this message as a subscriber of the [hidden email] mailing list. To unsubscribe:[hidden email]For general help:[hidden email]OW2 mailing lists service home page:http://www.ow2.org/wws
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fl.schmitt(ops-users)

Re: drop down problem

Manish,

> I get both state and product dropdown . But i am also getting product
> items/content. How should i make hidden to product dropdown
> items/contetnt on first page load.

you could insert the items for the second dropdown box when the value of the
first dropdown control changes. To do this, let the itemset of the second
dropdown box reference a second instance that's initially empty. When the user
selects an item from the first dropdown, the xforms-value-changed event is
caught and a xforms:insert is triggered to copy the items from the first
instance to the second (initially empty) instance.

I've attached a modified version of your example code (removed the xforms:repeat
to make the structure clearer).

HTH
florian

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manish_suriya

Re: Re: drop down problem

Thanks Florian,

thanks for th "origin" concept. i was not aware of this.

But i want this thing to be achieved within the repeat tags. Beacuse i am having many dropdowns and checkboxes and radio buttons, which is maintained in seperate xml which is dynamically generated

from drools(Jboss) in my application. Thats why I am cheking all three types within repeat tag by as @type="DROPDOWN"/ or checkbox or radio butto. If going this way i have to write group tags for all

such dropdowns and checkboxes.which is a cumersome. Hope what I want you understood.

Thanks again.

Manish Suriya
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Website: http://www.tcs.com
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Florian Schmitt <[hidden email]>
Sent by: Florian Schmitt <[hidden email]>

10/19/2008 08:39 PM

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Manish, > I get both state and product dropdown . But i am also getting product > items/content. How should i make hidden to product dropdown > items/contetnt on first page load. you could insert the items for the second dropdown box when the value of the first dropdown control changes. To do this, let the itemset of the second dropdown box reference a second instance that's initially empty. When the user selects an item from the first dropdown, the xforms-value-changed event is caught and a xforms:insert is triggered to copy the items from the first instance to the second (initially empty) instance. I've attached a modified version of your example code (removed the xforms:repeat to make the structure clearer). HTH florian [attachment "view_suriya.xhtml" deleted by Manish Suriya/MUM/TCS] -- You receive this message as a subscriber of the [hidden email] mailing list. To unsubscribe:[hidden email]For general help:[hidden email]OW2 mailing lists service home page:http://www.ow2.org/wws
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fl.schmitt(ops-users)

Re: Re: drop down problem

Manish,

> But i want this thing to be achieved within the repeat tags. Beacuse i
> am having many dropdowns and checkboxes and radio buttons, which is
> maintained in seperate xml which is dynamically generated
> from drools(Jboss) in my application. Thats why I am cheking all three
> types within repeat tag by as @type="DROPDOWN"/ or checkbox or radio
> butto. If going this way i have to write group tags for all
> such dropdowns and checkboxes.which is a cumersome. Hope what I want you
> understood.

hmm - i think i understand, but inside a xforms:repeat, it's not easy to
address the correct nodeset. One has to "jump" between different
'option' elements and their children - especially, one has to jump to
option elements that are not part of the repeat nodeset.

Maybe this would be a little bit easier if the structure of the instance
data could be modified. In your example, the two options (state,
product) are on the same hierarchical level, but regarding the UI, it
seems that the product is depending on the state selection - mayeb one
could model that dependency by putting the product information
_into/under_ the state element? Then, you don't have to select the state
options when repeating, and accessing the product information depending
on the state selection would be easier.

florian

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