Sorry I forgot to mention this, yes I did try that. It resulted in a null.
Mick
"[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
>
>have you tried getting the specific field vs
>the "*deep search"
>
>CSpRepeated rep = (CSpRepeated) event.getSource();
>CSpValue axleNum = rep.getDisplayFieldValue("txtAxle");
>
>//check the length of the stringified CSpValue at this point...
>
>-Chip
>Team NetDynamics
>
>"Mick Davis" <[EMAIL PROTECTED]> wrote:
>>
>>I'm sorry if this has been posted before but I cannot find the answer to this problem
>>in the existing messages...
>>
>>
>>I have a repeated that has fields that are bound to a dataobject. When the
>dataobject
>>select executes and no rows are retrieved I am getting a blank row in the HTML. This
>>behavior is explained in the documentation. However when I try to get the value of
>the
>>textfields in the onBeforeRowDisplay to skip the display of the row I am getting
>>results that I do not understand. I'm also using this event to gather information
>used
>>to calculate a value for a statictext that is displayed on the same row.
>>
>>For the first row of the repeated my results are always blank. Not NULL, but blank.
>>Am I doing something wrong here. Below is a snippet of code showing what I'm doing,
>>The commented out code shows what I'm trying to accomplish when the row is truly
>>blank.
>>
>>If anyone could help out with a code sample that works I would greatly appreciate it.
>>I've been messing with this off and on for the past week and it's really irritating
>me.
>>
>>Thanks!
>>
>>Mick Davis
>>
>> public int rptWeight_onBeforeRowDisplayEvent(CSpDataDrivenVisualEvent event)
>> {
>> CSpValue axleNum = getDisplayFieldValue("*txtAxle");
>> if (axleNum instanceof CSpNull)
>> {
>> if (CUtil.DEBUGSTAT) CUtil.debug("Axle num is null.");
>> } else
>> {
>>// if (axleNum.stringValue().length() == 0)
>>// {
>>// return(SKIP);
>>// }
>> if (CUtil.DEBUGSTAT) CUtil.debug("Axle Num: " +
>axleNum.stringValue());
>> }
>>
>>
>> float PAL, vlw, nt, mw, vw;
>> int mac;
>> CSpFloat n;
>> CSpString s;
>> CSpValue v;
>> CSpValue axleKey = getDisplayFieldValue("*txtAxle");
>> if (axleKey instanceof CSpNull)
>> {
>> return(SKIP);
>> } else
>> // Calculate Pneumatic Axle Limit:
>> // PAL = veh_and_load_weight div num_tires div mfg_width
>>
>> vlw = 0;
>> try // ***** AXLE_VEH_LOAD_WGHT_LB *****
>> {
>> v = getDisplayFieldValue("*txtTotalWeight");
>> if (CUtil.DEBUGSTAT) CUtil.debug("Total Weight = " +
>v.stringValue());
>> if (!(v instanceof CSpNull))
>> { vlw = v.floatValue(); }
>> } catch (Exception e2)
>> {
>> vlw = 0;
>> if (CUtil.DEBUGSTAT) CUtil.debug("vlw: Exception = " +
>e2);
>> }
>>
>> nt = 0;
>> try // ***** AXLE_NUMBER_OF_TIRES *****
>> {
>> v = getDisplayFieldValue("*txtNumTires");
>> if (CUtil.DEBUGSTAT) CUtil.debug("Num Tires = " +
>v.stringValue());
>> if (!(v instanceof CSpNull))
>> { nt = v.floatValue(); }
>>
>
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