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Re: Find and compare values from a repating table from secondary source?

WannabeSharePointGuru — Tue, 19 Oct 2010 11:29:47 GMT

Ok. I keep this one man show going :D

I managed to iterate properly now, and find the titles properly by adding the attribute on the XPathNodeIterator like this

XPathNodeIterator rows = root.Select("/dfs:myFields/dfs:dataFields/dfs:Form_Workflow_Tasks/@Title", NamespaceManager);

Now I only need help to hide the irrelevant rows in the repeating table. So, please help me with that :)

Re: Find and compare values from a repating table from secondary source?

WannabeSharePointGuru — Tue, 19 Oct 2010 10:13:36 GMT

Ok. I found it.. (Points for myself :D)

Insted of this:

XPathNavigator root = MainDataSource.CreateNavigator();

I have to do this

XPathNavigator root = this.DataSources["Name of connection"];

.. but still I wonder how to show only the relevant row, and I am looping the wrong way because I only get the first title from the first row allways, so please let me know if you got some tips on how to fix :)

Find and compare values from a repating table from secondary source?

WannabeSharePointGuru — Tue, 19 Oct 2010 09:57:30 GMT

Hi all

I am trying to loop through a repeating table, which is a secondary data source, and compare the Title column from the repeating table to another string which is not from the table. If they equal, I want all other rows to be hidden, except the equal one. Under you can see in code what I have tried to do, but the problem is that it returns 0 on rows.count, so, I basically never get to itterate at all.

// Retrieve the rows of the repeating table
XPathNavigator root = MainDataSource.CreateNavigator();

XPathNodeIterator rows = root.Select("/dfs:myFields/dfs:dataFields/dfs:Form_Workflow_Tasks", NamespaceManager);

// Loop through the rows of the repeating table

int counter = 1;
while (rows.MoveNext())
{
// Retrieve the title
string title = rows.Current.SelectSingleNode("/dfs:myFields/dfs:dataFields/dfs:Form_Workflow_Tasks", NamespaceManager).Value;

// Increment the counter
counter++;
}

Is it at all possible to itterate through a repeating table from a secondary data source. Any help is appreciated :)

Regards