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Posted to user@struts.apache.org by "Kanuri, Chand" <ch...@landg.com> on 2005/11/24 10:49:05 UTC
populating two form properties at the same time?
hi all,
i am having a form in which a bean is instatiated(bean has 2 properties
"name" and "code").
i am using like this in the jsp:
<td><html:select property="item.code">
<logic:iterate id="itemType"
name="<%=WebConstants.getItemTypeListName()%>">
<option value='<bean:write
name="ItemType" property="code"/>'><bean:write
name="ItemType"
property="name" /></option>
</logic:iterate>
</html:select></td>
each "itemType" has "code" and "name".
here it takes the code value from "ItemType" and populating property "code"
in item bean.
now i want to populate property "name" in the item bean(which should not be
shown on the screen.it should be a hidden field)
when the user clicks on the item name on the dropdown item beans "code" is
populating.now i need to populate "name" aswell at the sametime using hidden
property.
i need to use like this:
<input type="hidden" name="product.name" value="<bean:write
name="productType" property="name"/>">
but i dont know how and where?
any ideas?
regards and thanks in advance.
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They are registered in England under numbers shown.
The registered office is Temple Court, 11 Queen Victoria Street, London EC4N 4TP.
Legal & General Partnership Services Limited: 5045000 Legal & General Assurance Society Limited: 166055 Legal & General (Unit Trust Managers) Limited: 1009418 Legal & General (Portfolio Management Services) Limited: 2457525 Legal & General Insurance Limited: 423930
They are registered with the Financial Services Authority under numbers shown. You can check this at www.fsa.gov.uk/register
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Re: populating two form properties at the same time?
Posted by Laurie Harper <la...@holoweb.net>.
Kanuri, Chand wrote:
> hi all,
> i am having a form in which a bean is instatiated(bean has 2 properties
> "name" and "code").
>
> i am using like this in the jsp:
>
> <td><html:select property="item.code">
>
> <logic:iterate id="itemType"
>
> name="<%=WebConstants.getItemTypeListName()%>">
> <option value='<bean:write
> name="ItemType" property="code"/>'><bean:write
> name="ItemType"
> property="name" /></option>
> </logic:iterate>
>
>
> </html:select></td>
> each "itemType" has "code" and "name".
>
> here it takes the code value from "ItemType" and populating property "code"
> in item bean.
>
> now i want to populate property "name" in the item bean(which should not be
> shown on the screen.it should be a hidden field)
>
> when the user clicks on the item name on the dropdown item beans "code" is
> populating.now i need to populate "name" aswell at the sametime using hidden
> property.
>
> i need to use like this:
>
> <input type="hidden" name="product.name" value="<bean:write
> name="productType" property="name"/>">
>
> but i dont know how and where?
>
> any ideas?
>
> regards and thanks in advance.
>
>
> This e-mail (and any attachments) may contain privileged and/or confidential information. If you are not the intended recipient please do not disclose, copy, distribute, disseminate or take any action in reliance on it. If you have received this message in error please reply and tell us and then delete it. Should you wish to communicate with us by e-mail we cannot guarantee the security of any data outside our own computer systems. For the protection of Legal & General's systems and staff, incoming emails will be automatically scanned.
>
> Any information contained in this message may be subject to applicable terms and conditions and must not be construed as giving investment advice within or outside the United Kingdom.
>
> The following companies are subsidiary companies of the Legal & General Group Plc which are authorised and regulated by the Financial Services Authority for advising and arranging the products shown: Legal & General Partnership Services Limited (insurance and mortgages), Legal & General Insurance Limited (insurance), Legal & General Assurance Society Limited
> (life assurance, pensions and investments), Legal & General Unit Trust Managers Limited and Legal & General Portfolio Management Services Limited (investments).
>
> They are registered in England under numbers shown.
> The registered office is Temple Court, 11 Queen Victoria Street, London EC4N 4TP.
>
> Legal & General Partnership Services Limited: 5045000 Legal & General Assurance Society Limited: 166055 Legal & General (Unit Trust Managers) Limited: 1009418 Legal & General (Portfolio Management Services) Limited: 2457525 Legal & General Insurance Limited: 423930
>
> They are registered with the Financial Services Authority under numbers shown. You can check this at www.fsa.gov.uk/register
>
> Legal & General Partnership Services Limited: 300792 Legal & General Assurance Society Limited: 117659 Legal & General (Unit Trust Managers) Limited: 119273 Legal & General (Portfolio Management Services) Limited: 146786 Legal & General Insurance Limited: 202050
Unfortunately there's no way to generate a hidden input whose value
corresponds to the selection the user makes in a select list (unless
you're prepared to rely on client-side Javascript to set the hidden
field value).
What you need to do instead is, in your action, lookup the name
corresponding to the submitted code. You can put the looked up name into
the form at that point if you need it there in your subsequent processing.
L.
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