get name of radio in form dynamically

[joelxez]

hi experts,


any one who can correct this.....

Element ITEMS is undefined in a Java object of type class [Ljava.lang.String; referenced as


<cfoutput query="products">

<tr class="maintxt" align="center" bgcolor="">
<td><input type="radio" name="items#customertransactionID#" value="in" checked></td>
<td><input type="radio" name="items#customertransactionID#" value="out" ></td>
<td>#gearname#</td>
<td>#size#</td>
<td>#quantity#</td>
<td>#totalprice#</td>
</tr>

</cfoutput>


----------------------------------------


Action page

<cfquery name="cust" datasource="travelgear_read">
SELECT MAX(customertransactionID) AS cID FROM b_tbcustomertransaction
</cfquery>


<cfoutput>
<cfloop from="1" to="#cust.cID#" index="i">
#form.items#
</cfloop>
</cfoutput>

 

[webmigit]

It seems that you chopped out a lot of your code.. Ouch that makes it hard to help sometimes.. but try this.

In your form page:

<cfoutput query="products">
  <tr class="maintxt" align="center" bgcolor=""> 
    <td><input type="radio" name="items_#customertransactionID#" value="in" checked></td>
    <td><input type="radio" name="items_#customertransactionID#" value="out" ></td>
    <td>#gearname#</td>
    <td>#size#</td>
    <td>#quantity#</td>
    <td>#totalprice#</td>
  </tr>
</cfoutput>
<cfoutput><input type="hidden" name="cids" value="#valuelist(products.customertransactionID)#"></cfoutput>

It is important that the hidden field remain within the boundaries of your form tag but outside of your records-cfoutput. We want the value, but we only want it once, not once with each record.

In your action page:

<cfoutput>
  <cfloop list="#cIDs#" index="cID">
    #listgetat(FORM["items_" & cID])#
  </cfloop>    
</cfoutput>

ALFII.com

http://www.alfii.com

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