Also Im a bit confused that what is this 'id' attribute for? in iterate tag.
adambomb wrote:
>
> GoodMorning and Thanks for the reply,
> Regarding the hibernate fields and struts form fields, there is no problem
> in there. And yes I have changed the scope from request to session.
> But Im not clear about the third suggestion you gave.
> My jsp is page code is something like this:
>
> <html:form action="deploy" scope="session">
> <html:select property="formfirstfield">
> <html:optionsCollection property="firstList" label="name"
> value="id"/>
> </html:select>
> <html:select property="formsecondfield">
> <html:optionsCollection property="secondList" label="name"
> value="id"/>
> </html:select>
>
> <html:submit value="submit" property="action"/>
> <!-- now this is just the first default row which will always be there to
> do extra actions -->
> <html:select property="thirdfield">
> <html:optionsCollection property="thirdList" label="name"
> value="id"/>
> </html:select>
> <html:select property="fourthfield">
> <html:optionsCollection property="fourthList"
> label="nodename" value="nodename"/>
> </html:select>
> <html:submit value="Add" property="action"/>
> <html:submit value="Delete Multiple" property="action"/>
> <html:submit value="Certify Multiple" property="action"/>
> <!-- this is what should come after submitting, depending upon the nuimber
> of rows retrieved by submitting the first two fields -->
> <logic:iterate id="SOMEID" indexId="idx" name="SOMENAME"
> property="results" type="sometype">
>
> <% System.out.println("ITERATION BEING DONE"); %>
> <html:select name="SOMEID" property="relatedFieldId"
> indexed="true" onchange="">
> <html:option value=""/>
> <html:optionsCollection name="relatedCollection"
> label="name" value="id"/>
> </html:select>
> <html:submit value="Update" property="action"/>
> <html:submit value="Delete" property="action"/>
> </logic:iterate>
> </html:form>
>
> When I hit submit, it tries to execute the query at iterate but the doesnt
> seem to retain the values of the first and second fields and checks those
> columns for null values. And thus never enters the iterate tag.
> If the above code seems correct to you , plz lemme know what else should I
> look in for . Do I have to set some attributes in Action class before
> mapping.findforward().
>
>
>
>
> Martin Gainty wrote:
>>
>> Good Morning
>>
>> assuming you have the bean ID used for both iterate and bean
>> <logic:iterate ID="SOMEID">
>> <bean:write name="SOMEID" property="firstfield"/>
>> <bean:write name="SOMEID" property="secondfield"/>
>> </logic:iterate>
>>
>> in your view assuming you have I would scope to session and not request
>> <action path="/success" name="package.yourActionForm" scope="session"
>> type="package.YourActionClass">
>>
>> Keep in mind that Hibernate generates classes based on name specified in
>> *.hbm.xml (and not form field designations) ..with that in mind did you
>> verify the Table has data records?
>>
>> HTH/
>> Martin--
>>
>> This email message and any files transmitted with it contain confidential
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>>
>> ----- Original Message -----
>> From: "adambomb" <[EMAIL PROTECTED]>
>> To: <user@struts.apache.org>
>> Sent: Thursday, May 03, 2007 9:27 AM
>> Subject: Displaying bean from action class
>>
>>
>>>
>>> Hi, I have a jsp page which displays more than one drop down lists and
>>> is
>>> being populated from the database. Now when I click on a submit button
>>> after
>>> selecting the values from two dropdowns. it should go and search in the
>>> table and retrieve a collection of rows of that table(based on the
>>> values
>>> of
>>> two columns) and should display on the same page using <logic:iterate>.
>>> When
>>> I hit 'submit' button, the form bean is populated and validation is
>>> done.
>>> After that it goes in the action class and I have :
>>>
>>>
>>> if(MyBeanForm.getAction().equalsIgnoreCase("submit"))
>>> {
>>> try{
>>> MyFormObject.getResults().size();
>>> return mapping.findforward("success");
>>> }
>>> }
>>> AND the FormBean is like:
>>> public Collection getResults()
>>> {
>>> Session sess=HibernateUtils.getSessionFactory().openSession();
>>> List list=sess.createQuery("Select ds from MyTable ds where
>>> ds.firstfield
>>> =
>>> "+formfirstfield +" and ds.secondfield= "+formsecondfield).list();
>>> sess.close();
>>> return list;
>>> }
>>>
>>> Everthing uptill here is fine, but when I want to display it on the jsp
>>> page, it doesnt seem to retain the values of the request parameters and
>>> executes the query with formfirstfield and formsecondfield as "null",
>>> and
>>> thus results in null output.
>>>
>>>
>>> JSP page tag is like:
>>> <logic:iterate id="SOMEID" indexId="idx" name="SOMENAME"
>>> property="results"
>>> type="sometype">
>>> .............. ..........
>>> </logic:iterate>
>>>
>>> I think I m missing something in action class to populate the bean but
>>> Im
>>> not sure what .
>>>
>>>
>>> Kindly Help.....
>>>
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Displaying-bean-from-action-class-tf3686377.html#a10304615
>>> Sent from the Struts - User mailing list archive at Nabble.com.
>>>
>>>
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>>>
>>
>>
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>>
>
>
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