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Dynamic population of dropdowns one dependent on another

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avishekdas

Dynamic population of dropdowns one dependent on another

Hi,
I am pretty new to xforms and Orbeon.
I’m running a separate deployment where I have my own Java webapp and use the Orbeon XForms engine. Therefore, my XForms is wrapped in a JSP.
I have 2 dropdowns implemented using below format -

<form-runner:databound-select1 ref="Tenant" appearance="minimal" resource="http://localhost:8080/ExecuteSQLRest/rest/service1/">
<xf:label>Tenant</xf:label>
<xf:itemset nodeset="/Rows/Row">
<xf:label ref="@label" />
<xf:value ref="@value" />
</xf:itemset>
</form-runner:databound-select1>

xf implies xforms

Now, the use case requires that I call service 1 and get values for dropdown 1 and when user selects a value in dropdown 1 webservice 2 needs to be invoked passing value of dropdown 1 and fetch values for dropdown 2. Or in other words when onchage/event="xxforms-value-changed" we should call rest service 2 and populate values in dropdown 2.

Please help me with a pointer to any pre-existing example or any idea on how this can be implemented the above scenario.
Thanks. - Avishek

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Arjun

Re: Dynamic population of dropdowns one dependent on another

please refer to the link below and check whether it helps in some or other way to solve your Usecase
http://wiki.orbeon.com/forms/doc/developer-guide/xbl-components/databound-select1

Regards,
Arjun

avishekdas

Re: Dynamic population of dropdowns one dependent on another

That worked!

I missed the databound-select1 in model!

Thanks Naga!

On Thursday, 3 July 2014 16:08:52 UTC+5:30, nagarjuna balaji wrote:

please refer to the link below and check whether it helps in some or other
way to solve your Usecase
<a href="http://wiki.orbeon.com/forms/doc/developer-guide/xbl-components/databound-select1" target="_blank" onmousedown="this.href='http://www.google.com/url?q\75http%3A%2F%2Fwiki.orbeon.com%2Fforms%2Fdoc%2Fdeveloper-guide%2Fxbl-components%2Fdatabound-select1\46sa\75D\46sntz\0751\46usg\75AFQjCNGJRf3TMzhQFigeDu_GPRZetonIxw';return true;" onclick="this.href='http://www.google.com/url?q\75http%3A%2F%2Fwiki.orbeon.com%2Fforms%2Fdoc%2Fdeveloper-guide%2Fxbl-components%2Fdatabound-select1\46sa\75D\46sntz\0751\46usg\75AFQjCNGJRf3TMzhQFigeDu_GPRZetonIxw';return true;">http://wiki.orbeon.com/forms/doc/developer-guide/xbl-components/databound-select1

Regards,
Arjun

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