Repeatable subforms script calculation syntax

My form contains a subform (row) with 5 radio buttons, with values (scores) of 5,4,3,2, and 1. The user may add another of these subforms by clicking a button.
My intention is to set a field with the average score -- that is, obviously, the total scores, divided by the number of rows. Here is my FormCalc for the calculate event of the Average field -- complete with error message:
b Script failed (language is formcalc; context is
b xfa[0].form[0].form1[0].Pg1[0].#subform[2].EssentialAv[0])
b script=
b var totPts =
b Sum(form1.Pg1.EssentialJobRow[*].RadioButtonList.#field[3])+
b Sum(form1.Pg1.EssentialJobRow[*].RadioButtonList.#field[2])+
b Sum(form1.Pg1.EssentialJobRow[*].RadioButtonList.#field[1])+
b Sum(form1.Pg1.EssentialJobRow[*].RadioButtonList.#field[0])+
b Sum(form1.Pg1.EssentialJobRow[*].RadioButtonList.#field[4])
b var numRows =
b Count(form1.Pg1.EssentialJobRow[*].RadioButtonList.#field[4])
b //$.rawValue=totPts
b //$.rawValue=numRows
b $.rawValue = totPts/numRows
b Error: arithmetic over/underflow.
I have used the commented lines in debugging, to prove that the total score and the number of rows are being calculated correctly. There is always at least one instance of the subform, so numRows is always greater or equal to 1 -- never 0.
This is such a simple thing, I know the answer must be staring me in the face, but I do not see it.
Thanks for any suggestions you may have.

I was mistaken. The number of rows *does* go to 0.
To test, I displayed the total points and number of rows variables with two message boxes.
When I click the button to add a row, the point count and the row count increment properly.
However, when I click one of the unselected radio buttons in a row, the point total increments correctly, but the row count sometimes is 0.
I suspect it relates to the sequence of events related to my use of the Count function to try to determine how many instances of the row exist.
Back to the drawing board to find a more appropriate way to determine the number of subforms I have created . . .

Similar Messages

Create a secondary calculation in a repeating subform based on a drop-down list?

Hi all,
I need a crazy bit of scripting. Not sure it's even possible.
          What I have:
repeating subform SummarySub with dollar amountcalculation field at end of form TotalOver gives total dollar amount from all iterations of SummarySub
so far, so simple. but then:
I need another, repeating subform SubRow at the end of the form to give another total:
based on Payer Name drop-down list in SummarySub
and break out totals from all iterations of SummarySub based on payer names as chosen by the user.
Ideally, the subform (B) (Payer Totals) at the end of the form would add instances as the user exits the Payer Name field. I haven't been able to figure out how to do that and keep the value in the (Payer Name) field of the added instance.
Does any of this make sense?
I'll appreciate any help. I'm trying to learn more about JavaScript in LC, but my deadlines just keep coming....
Many thanks
Laura
Dropbox - AFBS_OverpaymentReport_121914.pdf

Hi Laura,
You are right with the need for the nested for loop, If add this code to the calculation event.
    var nTotalRemitted = 0;
    var oAmountsRemitted = item.resolveNodes("SubRowtwo[*]");
    var nRemittedLength = item._SubRowtwo.count;
    for (nRemittedCount = 0; nRemittedCount < nRemittedLength; nRemittedCount++)
        var oRemittedItem = oAmountsRemitted.item(nRemittedCount);
        var nAmountRemitted = parseFloat(oRemittedItem.AmountRemitted.rawValue);
        if (!isNaN(nAmountRemitted))
            nTotalRemitted += parseFloat(oRemittedItem.AmountRemitted.rawValue);
see the sample https://sites.google.com/site/livecycledesignercookbooks/home/AFBS_PTM_bruce%20script_TEST .pdf?attredirects=0&d=1
There are some comments in the sample explaining some of the code
Regards
Bruce

Assigning values to repeating subforms using a script

I am using a script to add values to a repeating subform. Below is a simple example. In the real script I would use a loop to do the inserts.
//declare XML structure
String hrxdproot = /process_data/hrxfaform/object/data/xdp/datasets/data/form1";
//assigning repeating subform number
int i = 1;
//assign a value to the first repeating subform
patExecContext.setProcessDataStringValue(hrxdproot + "/Details[" + i +"]/employee_name", "Aditya");
However, the error I get is
"Target exception: org.w3c.dom.DOMException: INVALID_CHARACTER_ERR: An invalid or illegal XML character is specified. "
I also tried to use a SetValue module to perform the same function and got the above error.
/process_data/hrxfaform/object/data/xdp/datasets/data/form1/Details[1]/employee_name = "Aditya"
Finally, I manually merged a sample xml (with 2 instances of the repeating subform) with the pdf and it worked fine. So I don't think there is a problem in the XML.
Can someone please help...
Aditya

But the question is wether or not you're going to dynamically add nodes to your structure. Even if the schema permits to have multiple nodes under a specific section, it's hard to use xPath to do that. For example if you have a structure like the following:
<Root>
<Node1/>
</Root>
and use the following xPath /process_data/xmlvar/Root/Node1/Child1, you're going to end up with the following:
<Root>
<Node1>
      <Child1>
   </Node1>
</Root>
Now if you try to add another node under child node with a similar xPath /process_data/xmlvar/Root/Node1/Child2, you're going to end up with the following:
<Root>
<Node1>
      <Child2>
   </Node1>
</Root>
It won't append the node, it will replace everything under Node 1.
So if this is what you're trying to do (add multiple children nodes), then you would have to create the xml structure using standard DOM objects within a custom component or the script service and the set the resulted xml to an xml variable.
I hope this clears thigns up.
Jasmin

Errow with IF statement in Scripted Calculation view

Hi Team,
I am trying to use IF statement in Scripted Calculation view.
My scenario is:-
I need to create a restricted Key figure based on input date from user.
While i am activating my view system gives "Internal deployment of object failed;Repository: Encountered an error in repository runtime extension;Internal Error:Deploy Calculation View: SQL: transaction rolled back by an internal error: Syntax Error for calculated Attribute: line 29 col 9 (at pos 1501)" error.
Below is the code i have used in my CV.
CE_CALC('IF((to_int("BUDAT") >= to_int(2013-01-01),"AMOUNT",'''')', DECIMAL(13,2)) AS "DTR"
Here, "AMOUNT" is another calculated field created using CE_CALC.
Without above IF statement my CV runs perfectly fine. The moment i include IF statement it does not activate.
Kindly provide your inputs.
Thanks & Regards,
Anup

Hi Lars,
I am extremely sorry about the confusion.
There was an extra parenthesis in the IF statement which was not allowing the CV to be activated. CV is now successfully activated.
But my data is not getting restricted correctly.
It is showing 0 against all the records.
Below is the sql used for calling the CV.
SELECT * FROM "_SYS_BIC"."A_123/CV_SCR_BSID_BSAD_ITEMS" ('PLACEHOLDER' = ('$$Currency$$', '''Local'''),'PLACEHOLDER' = ('$$Date_From$$','2014-01-01' ), 'PLACEHOLDER' = ('$$Date_To$$','2014-06-30' ));
Below is my updated CE_CALC function :-
CE_CALC('IF(date("BUDAT") >= date(:Date_From) and date("BUDAT") <= date(:Date_To),"AMOUNT",0)', DECIMAL(13,2)) AS "DTR"
Is there any issue while passing values here?
Regards,
Anup

XML Schema to generate table data from a repeating subform data

Hi All, I would like to have a check box that when checked, will hide a quotation form, and make a purchase order form visible, carrying over some of the field data from the quotation form into a new table on the Purchase order form. I've attached this form at https://workspaces.acrobat.com/?d=pqpsXx5VPi*LkMeVKrX57w if you would like to take a look. When the checkbox is unchecked, it will hid the PO form, and make the quite form visible.
The idea behind this is that my client will create his quote and send t to his customer. Once the customer accepts the quote, he can just click a button to generate his purchase order that he will send to his supplier.
It seems that because I've got buttons to add rows on the quote form that the problem is more complex. I would be able to do this myself if the table had a fixed number of rows and I was able to use global fields and naming each cell something different, but beacuse it's a single repeating subform, I can't seem to make it work at all.
I understand that because its a repeating subform that I need to create an XML schema to accomplish this, but also can't figure out for the life of me how to actually create the schema. I've been reading tons of tutorials, but no clue how to apply it to my specific need. I have only been able only find info on how to bind the data source once it's been created.
I would be forever grateful if anyone could help me out.
Thank you!

I've edited your form and put it here.
Here's what I've done:
Inserted script into your checkbox renamed Accpted that hides/shows the Purchase Order/ Sales Quotation
I've included a scripting object with a function I wrote to transfer data from like named fields/subforms from one section to another
Inserted a few common fields into your Purchase Order table
What you need to do is complete the development of your Purchase Order table. Make sure the common fields between the quote and purchase tables have the same names in order to transfer the data.
No schema necessary.
Kyle

How to Highlight Fields in a dynamically repeatable subform?

Hi team ,
I have Problem in highlighting the fields in a dynamically repeatable subform. Sub form will have min count = 1 and max Count =20 and subform is flow able.each subform is flow able .
I have to check only two fields in a subform whether they are null or empty . If the fields are empty or null then i have to highlight the fields .
Below scripting is not working as per the requirement .
I have written the below scripting on click event of a button.
function Test()
var cnt = subform1.subform2.subform3.instanceManager.count;
for(var i =0;i <= cnt;i++)
                var vAccnt = subform1.subform2.resolveNode("subform3["+ i +"]").txtfldAccnt.rawValue;
                var vAmount= subform1.subform2.resolveNode("subform3["+ i +"]").txtfldAmount.rawValue;
                if(vAccnt == "" || vAccnt == null)
                                var vName = Page1.WorkArea.GLDistribution.sfrmGLDistribution.sfrmDistribution.txtfldGLAccnt.somExpres sion;
                                var fieldObj = xfa.resolveNode(vName + ".ui.#textEdit.border.fill.color");
                                fieldObj.value = "255,0,0";
Please help me How i can solve this problem.

There is a space in the expression "somExpres sion".
Just remove the space and try. I don't see any other problem in your logic.
-Nith

Passing field data from a repeating subform to another repeating form

Hi all,
In my main form, I have a repeating subform which captures various customer demographics. It repeats up to 7 instances based on how many clients are associated to a particular account.
The form user clicks a button to add new instances then fills in the various fields.
What I have currently is another hidden subform which I need to then make visible, but I also need one new instance of that form, prefilled with selected fields, for each instance of the first subform.
I'm not sure how to go about doing this. Based on my searches, it appears I need some sort of script to resolve each node and associate it with the second subform instances but I'm really unclear how to do that.
Any advice will be greatly appreciated! TIA

Hi all,
I thought I found what I was looking for but still having problems getting it to work. Found this example on John Brinkman's blog...
var srcFields = Subform1.resolveNodes("$.#field[*]");
for (var i = 0; i < srcFields.length; i++) {
var fieldName = srcFields.item(i).name;
// if the same-named field exists in S2…
if (Subform2.nodes.namedItem(fieldName)) {
Subform2[fieldName].rawValue = srcFields.item(i).rawValue;
I created a simple form containing 2 flowed subforms, each with one text field (same name). I added a button to subform1 to add one instance of subform1 on each click. I placed the script above in the change event of the text field in subform1.
Nothing is happening at all in subform2. I can add my 3 instances, enter a name in the text field but nothing shows up in the text field of subform2.
Can anyone offer any suggestions? Very new to this stuff so I'm really at a standstill. TIA!

Dynamic Table with repeating Subform

Hello,
I am maiking a form which has a Dynamic Table with a repeating Subform. The repeating subform has a dropdown list field which has three options for the user to pic. "LABOR", "EQUIPT.", & "MATL."
The way I want the form to work is the user will choose which item they want to add to the form with the dropdown list. Whatever amount they put into the "Amount" column will go to the corresponding total "LABORTotal", "EQUIPTTotal", & "MATLTotal"
The repeating Subform is basically the Row1, but I have the table split up into subforms because of issues I had eariler with the form. The repeating subform title is "detail".
I cannot get the sums for the 3 items to go into the corresponding totals field. This is the script that I have for the labor total field:
form1.total.LABORTotal::calculate - (JavaScript, client)
var nAmount = xfa.resolveNodes("detail[*].Table1.Row1.AMOUNT");
var nItem = xfa.resolveNodes("detail[*].Table1.Row1.ITEM");
var nSum = 0;
for (var i=0; i<nAmount.length; i++)
if (nItem.item[i].rawValue == "LABOR")
nSum = nSum + nAmount.item(i).rawValue;
This.rawValue = nSum;
I am not familiar with loop scripting or var scripting so I know I am getting it wrong somewhere.
I would greatly appreciate any help!
Thanks

Okay,
Here is your form back to you: https://acrobat.com/#d=IA67zcTBrWlnpcYS234*XQ.
The issue wasn't the script. If you select the dropdown and go to the Object > Binding palette, you will see you had ticked "Specify values" and these were set to 1, 2 and 3.
This meant that if the user selected LABOR, the value of the dropdown was "1" and NOT "LABOR". This was throwing the if statement.
I deselected the specify values and it worked as expected.
Hope that helps,
Niall

How to remove all instance in a repeatable subform (bis)

Hi Niall,
A few years ago, you helped a user who asked "How to remove all instance in a repeatable subform". Please could you do again with approximately the same problem ?
In a click event, I have the script "_CarteEN.addInstance();". Well ! Many cards appear. To protect them, I put above a mask (it's a button with a background Fill). Now, how can I do to remove all masks with only one click using the resetdata or anything else...
I try this but it doesn't work.
while (flowedSubform.CarteEN._CacheCV.count > 2)
flowedSubform.CarteEN._CacheCV.removeInstance(1);
Many thanks for your help !

There is no subform named "flowedSubform"
The "CacheCV" is not a container object (subform). so you can't access the instanceManger of this object.
the below lines should work
while(_CarteEN.count >1)
_CarteEN.removeInstance(1);
Nith

I'm trying to set the value of a textfield to a instance of another textfield in a repeating subform

Hello all,
I am trying set the value of a textfield in a repeating subform/table row to another textfield in a repeating subform with the corrosponding instance number.
The user enters a list of Key Activities in the first part: -- KeyActivityRow is the repeating subform --
xfa.resolveNode("form1.#subform.KeyActivities.Row1.Table2.KeyActivityRow.Cell2")
-- KeyActivityRow is the repeating subform --
Which then Populates the corresponding occurence of: --
xfa.resolveNode("form1.#subform.ActivityTable.HeaderRow.Table1.HeaderRow.Cell1")
-- ActivityTable is the repeating subform --
Kevin

In the calculate event of form1.#subform.ActivityTable.HeaderRow.Table1.HeaderR ow.Cell1 enter this script in Language:JavaScript :
this.rawValue=xfa.resolveNode("form1.#subform.KeyActivities.Row1.Table2.KeyActivityRow["+A ctivityTable.index+"].Cell2").rawValue
Kyle

Hide Repeating Subform

I have a nested subform inside a repeating subform (Q1). I would like to be able to click a button and hide all instances of the nested subforms. It is named Subform3.
I tried this script:
LPA.FormButtons.HideButtons::click - (JavaScript, client)
this.resolveNode("Q1[*].Subform3[*]").presence = "hidden";

Use this if Subform3 has only one instance and if Q1 doesn't need to be specified its index(if it crashes use the second loop)
for (var i = 0; i < this.resolveNode("Q1").instanceManager.count; i++){
     this.resolveNode("Q1[" + i.toString() + "].Subform3").presence = "hidden";
Use this if Subform 3 has only one isntance and if Q1 need to be specified its index
for (var i = 0; i < this.resolveNode("Q1[0]").instanceManager.count; i++){
     this.resolveNode("Q1[" + i.toString() + "].Subform3").presence = "hidden";
Use this if Subform3 has more than one instance
for (var i = 0; i < this.resolveNode("Q1[0]").instanceManager.count; i++){
     for (var ii = 0; ii < this.resolveNode("Q1[" + i.toString() + "].Subform3").instanceManager.count; ii++){
          this.resolveNode("Q1[" + i.toString() + "].Subform3").presence = "hidden";

Repeat subform until the end of the page

Hi there,
I'm relatively new to Livecycle and scripting, and I have a question that can hopefully be answered. I have a form in which the content is set to flowed and includes expandable fields. The last printable object in my form is a repeatable subform called ChainOfCustody. It's presence is set to hidden until the user clicks Print. It then becomes visible on the prePrint event. I'd like to have ChainOfCustody repeat as many times as it takes to fill the page it's on regardless of whether it appears 1 time or 10 times. I thought I could use addInstance inside a While loop and test when it's no longer on the current page, but that didn't work. I'm running out of ideas at this point, so any help is appreciated. (Below is my form's hierarchy, if that helps.)

You can achieve this by using master pages and pagination.
The implementation will be determined by your form requirements. The simple example attached is an example with two body pages:
- sPageBody
- sPageLast
Regardless of how many pages the sPageBody flows over (by clicking the 'Add Section' button) and whether the sHideShow subform is hidden or visible, the sLastPageFooter always displays at the end of the last page.
Ben Walsh
www.avoka.com

Repeating Subforms after applying Usage Rights

Hi Guys,
I've been going crazy trying to get this problem solved over the last couple of weeks. I unfortunately can't post the PDF due to privacy issues, but I'm hoping you might be able to point me in the right direction for what might be causing the issue.
The Problem
We're running into a problem once the LiveCycle PDF is opened in Acrobat Pro and has Usage Rights enabled. Once we save the PDF, then re-open it, the repeating subforms start misbehaving. For example, when we re-open that document, rather than the subform having 1 instance (as it should be default), it opens with multiple instances of 2, 3, 6 or 20).
This issue only occurs once Usage Rights have been enabled on the document, and it's always the same number of instances being repeated.
Document Details
The PDF document was created in Indesign then imported into LiveCycle to apply the interactivity. There are a total of 17 pages
There are several subforms throughout the file on various pages. Each of these subforms has a button below them which allows the user to add additional instances of the subform (using the built-in script that LiveCycle generates). Each subform has a minimum count of 1 and maximum limit set to 20. The "initial count" has been set to 1, but it appears LiveCycle removes this value if it is the same as the minimum count.
This document does not tie into any database. It is simply an interactive document that allows users to show/hide pages based on the checkboxes they tick on the first page (just changes page visibility). The idea being, the customer can save the form once they've completed the fields required, then email it back, so save functionality is a requirement (which is why we need Usage Rights).
What I've Tried So Far
I've done a lot of reading on the subject, and I've seen people mention that subforms with non-unique names or empty subforms can cause the issue. I've checked through the document and all subforms have a unique name and there are no empty sub forms.
As a way to trying to narrow down which elements might be causing the issue, I resorted to deleting multiple pages from the document to track down a specific element that might be causing the issue, however, i didn't have much luck with this. The removal of the majority of pages other than the single repeating subform resulted in the subform repeating itself 6-8 times (can't remember specifically, but it previously repeated itself 20 times)
Any Ideas?
I know it's a bit difficult without being able to see the document directly, however I'm hoping someone might have a suggestion for anything I may have overlooked. Is it simply Usage Rights screwing things up, or is there potentially something in my code that conflicts with the usage rights. The thing I find most confusing about this scenario is the apparently randomness for how many instances show up. The first subform pre-loads with the maximum limit available, but the rest of the forms most load with only 2 instances (when they also have a max limit of 20 items).
I've read a few forums where people suggested Reader Extensions, however according to Adobe's system requirements it doesn't seem to match what we're trying to achieve. There is not database interaction at all - we only require the ability of users to save the PDF locally.
If anyone can offer suggestions for where I might need to look to sort the issue out, I'd be most appreciative. Thanks!

Hi,
Your description of the problem is very detailed. Send me a private message if it is possible to send the form to an individual instead of posting it publicly.
Here is a thread on repeating subforms, that may help: Saving finished Form duplicates some subForms I used a console.println line of script to try and help identify the problem.
I would try and minimise the number of flowed subforms and only use them where they are required for the contents of that subform. In all other cases use positioned subforms.
Minimum count only serves a purpose when you have a button that allows a user to delete instances. A minimum count of 1 means that the user can delete instances, but not the last remaining instance. Unless you need this, you could take this out.
I don't think the problem is because the form is enabled. There must be something else going on in the background.
Try opening the Javascript Console in Acrobat/Reader (pressing Control+J) and see if any warnings/errors come up. Also put in a console.println script to display the nodes in the console.
Good luck,
Niall

Repeatable subform is not displaying contents

I have a number of subforms within my main form - one of the subforms can have multiple instances so I've set it as repeatable, etc. The initial instance of the subform can be invoked from a number of different dropdown lists elsewhere in the form. Now then, I can display the repeatable subform but when I try to display other subforms within the repeatable subform, nothing is appearing - it just shows a space where the content should be! I've set the content of the repeatable subform to be hidden in the layout-ready event of the repeatable subform but still nothing is being displayed.
It's made even more strange as I have another repeatable subform elsewhere in the form and this displays fine.
Any ideas what could be the issue? Has anyone come across this before?
Thanks for any help,

Using the layout:ready event to show/hide content is a risky business, I have seen inconsitant results in the past, works in one place and not another.
According to the manual ...
Note: Scripts that fire on layout:ready should not do anything that would cause the layout of the form to change. For example, this would include anything involving subforms or tables that grow or shrink, adding fragments dynamically at run time, adding or removing subform instances, and toggling the presence setting of an object between hidden and visible.
(http://help.adobe.com/en_US/livecycle/9.0/designerHelp/index.htm?content=000766.html)
Hope this helps.

Designer: repeating subforms over same xsd nodelist.

I have a
Members Nodelist with PersonalInfo, EmploymentInfo, IncomeSources etc..
like
<Application>
     <Member>
          <PersonalInfo>
               <Name>New Designer 707</Name>
          </PersonalInfo>
          <EmploymentInfo>
               <Position>Developer</Position>
               <StartDate>....</StartDate>
          </EmploymentInfo>
     </Member>
     <Member>
          <PersonalInfo>
               <Name>New Designer 707</Name>
          </PersonalInfo>
          <EmploymentInfo>
               <Position>Developer</Position>
               <StartDate>....</StartDate>
          </EmploymentInfo>
       </Member>
</Application>
In designer first page I have to show the personal info of all members (I am using subform in subform to repeat for all members)
Then I have few static no-repeat data pages.
Now in the next page I need to show the employment info of all members (I am using subform in subform to repeat for all members)
Here it is not showing any data. If I remove the first member element iteration, then it will show. Seems like I cant iterate multiple times over the same nodelist.
Could anybody please help me to solve this issue?
Thanks

Hi Bruce,
This is exactly what I want my Form looks something like below, the French subform is an exact duplicate of the english subform. The ItemBody subform is the repeating subform it works Ok in the first page but in the second page cannot see the items.
My XML is something like below
<Invoice>
          <InvoiceHeader>
          </InvoiceHeader>
          <InvoiceDetail>
                         <ListOfInvoiceItemDetail>
                                        <InvoiceItemDetail>
                                                       <InvoiceBaseItemDetail>
                                                                      <LineItemNum>
                                                                                      <BuyerLineItemNum>1</BuyerLineItemNum>
                           <SellerLineItemNum>1</SellerLineItemNum>
                                                                      </LineItemNum>
                                                       </InvoiceBaseItemDetail>
                                        </InvoiceItemDetail>
            <InvoiceItemDetail>
                 <InvoiceBaseItemDetail>
                      <LineItemNum>
                           <BuyerLineItemNum>2</BuyerLineItemNum>
                           <SellerLineItemNum>2</SellerLineItemNum>
                      </LineItemNum>
                 </InvoiceBaseItemDetail>
             </InvoiceItemDetail>
<InvoiceSummary>
          </InvoiceSummary>
</Invoice>
The Binding I have in the first occurence of Subform ItemBody is InvoiceDetail.ListOfInvoiceItemDetail.InvoiceItemDetail[*]which works perfectly fine.
I have used the script in calculate event for ItemBody in the French Subform by making a change to the line as below
match(this, English.dataNode.resolveNodes("$.*"));
But I cannot see any change in my output, leaving the binding for ItemBody to None is not giving me any results.
Appreciate your inputs.
Regards,
Harry

Repeatable subforms script calculation syntax

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