Databases
StackOverflow2013
Postsdbo
POPassing variable number of parameters from form in to action in struts 2
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPassing variable number of parameters from form in to action in struts 2
    primarykey
    data
    text
    <p>I am using struts2 in my application and have a form in a jsp which is submitted to a action class.</p> <p>The number of input fields in the form can vary at runtime and hence the action class can not have fixed setter and getter for the parameters. I am trying to capture these variable number of inputs in a single action class. I want to know if its possible via Struts 2 and if it is how can i do it ? I am aware of the input field names in the form (input field names populated via iterator in the jsp form).</p> <p>Note: 1) I am aware of the way to capture the form values (parameters) in the action class via the appropriate getter and setter for all form values in the action class. 2) I have gone through the model driven action as described in struts 2 <a href="http://struts.apache.org/2.3.1/docs/model-driven.html" rel="nofollow">http://struts.apache.org/2.3.1/docs/model-driven.html</a></p> <p>I could not get any solution on searching and any help is appreciated.</p> <p>Form population code:</p> <pre><code>&lt;s:form action="/reports/getReport.action" cssClass="table_with_padding"&gt; &lt;s:iterator value="reportParamsList.items" id="paramList_item"&gt; &lt;tr&gt;&lt;td&gt;&lt;s:property value="#paramList_item.paramdesc" /&gt;&lt;/td&gt;&lt;TD&gt;&lt;s:textfield name="#paramList_item.paramname" /&gt;&lt;/TD&gt;&lt;/tr&gt; &lt;/s:iterator&gt; &lt;s:submit theme="ajax" loadingText="%{getResource('SiteWide.Loading.Text')}" targets="app_area" type="button" align="left" cssClass="app_form_button" value="Submit" /&gt; &lt;/s:form&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USRoman C
    1. USiCrus
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POPassing variable number of parameters from form in to action in struts 2
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload