InfoPath Dev

I have a form view with a repeating table bound to a Secondary web service data source. I want to create a
jscript event that will loop through all the nodes and set the value of a node in each row.

I have reviewed and tried several examples, but nothing works. When I try to create the While or For loop,
some cases will get the first record only, other attempts return no records or errors as below.

var oSelAllDOM = XDocument.DataObjects["GetFilteredDataset"];

var oSelAll = XDocument.GetDOM("GetFilteredDataset");

oSelAll.setProperty("SelectionNamespaces",' xmlns:ns2="http://tempuri.org/WALookupDS.xsd" xmlns:dfs="http://schemas.microsoft.com/office/infopath/2003/dataFormSolution" xmlns:tns="http://tempuri.org/" ');

var oViewSels;
var oViewSel;

oViewSel = oSelAll.selectSingleNode("/dfs:myFields/dfs:dataFields/tns:GetFilteredDatasetResponse/tns:GetFilteredDatasetResult/ns2:WALookupDS");
// I can verify the text and xml is being returned when viewed in the QuckWatch debugger

oViewSels = oViewSel.SelectNodes(); // object doesn't support the method or property

any help would be appreciated.

If you want to set all records to a value you can use a set field action.  If it is triggered from outside the repeating structure and does not ahave a filter for a specific row then by default all repeating fields will be set with the value.

Using Secondary (Web Service) data source. 

In the Form View I query the "GetFilteredDataset" and populate a repeating table.

On Button Click event I attempt to loop thru the nodes with the goal of setting one node to "true"

oSelAll.setProperty("SelectionNamespaces",'

            xmlns:ns2="http://tempuri.org/WALookupDS.xsd"

            xmlns:dfs="http://schemas.microsoft.com/office/infopath/2003/dataFormSolution"          

            xmlns:tns="http://tempuri.org/" ');

// This works - returns the correct dataFields nodes with correct data shown in the QuickWatch from the Data Source

oViewOne = XDocument.GetDOM("GetFilteredDataset").selectSingleNode(

"/dfs:myFields/dfs:dataFields/tns:GetFilteredDatasetResponse/tns:GetFilteredDatasetResult/ns2:WALookupDS");

// DOES NOT WORK - it returns the queryFields nodes defined in the QuickWatch window

// but with dataFields data

 oViewSel = XDocument.GetDOM("GetFilteredDataset").selectNodes(

"/dfs:myFields/dfs:dataFields/tns:GetFilteredDatasetResponse/tns:GetFilteredDatasetResult/NewDataSet/Table");

// DOES NOT WORK -Same as above

oViewSels= XDocument.GetDOM("GetFilteredDataset").selectNodes(

"/dfs:myFields/dfs:dataFields/tns:GetFilteredDatasetResponse/tns:GetFilteredDatasetResult/ns2:WALookupDS");

// returned correct node count  of dataFields but data and nodes are incorrect (same as above)

oViewCnt = XDocument.GetDOM("GetFilteredDataset").selectNodes(

"/dfs:myFields/dfs:dataFields/tns:GetFilteredDatasetResponse/tns:GetFilteredDatasetResult/ns2:WALookupDS/ns2:WAPrimary").length;

Since I cannot get the selectNodes to work, I cannot build a loop to iterate the nodes