Code

Re: reset dom

buki79 — Fri, 15 Sep 2006 06:55:57 GMT

Thanks for your help! That works fine!

Re: reset dom

Agni Jonnalagadda — Thu, 14 Sep 2006 17:08:45 GMT

Hi buki79,

This is the problem with your reset code. your reset code is making the root node empty. you can use below reset code instead:

var nodes = XDocument.DOM.selectNodes("//*");
while(node = nodes.nextNode())
{
if(node.selectNodes("child::*").length == 0)
{
node.text = "";
}
}

Re: reset dom

buki79 — Wed, 13 Sep 2006 10:57:08 GMT

Hi,

I guess my import code works fine. When I import the same xml file once, twice or three times without reseting it just adds the contents to the form. But if I use the reset function, this next time I use the import function I get the error "selectSingleNode(..) Null or no object".
This is an example of my import code:

if (gdomImported.selectSingleNode("/NOTIF/NOTIF_PARTNER/item[PARVW_VTEXT/text()='Autor']/PARNR_NAM"))
{
  objDataDOM.selectSingleNode("/my:ECx/my:BASIC_DATA/my:BD_INITIATOR").text = gdomImported.selectSingleNode("/NOTIF/NOTIF_PARTNER/item[PARVW_VTEXT/text()='Autor']/PARNR_NAM").text; 
}
if(gdomImported.selectSingleNode("/NOTIF/NOTIF_TEXT/item[1]/TDLINE"))
{
  objDataDOM.selectSingleNode("/my:ECx/my:BASIC_DATA/my:BD_REASON_CR").text = gdomImported.selectSingleNode("/NOTIF/NOTIF_TEXT/item[1]/TDLINE").text; 
}
var parent = objDataDOM.selectSingleNode("/my:ECx/my:BASIC_DATA");
var firstRow = objDataDOM.selectSingleNode("/my:ECx/my:BASIC_DATA/my:BD_CHANGEDESC");             
var i = 2;
while (gdomImported.selectSingleNode("/NOTIF/NOTIF_TEXT/item["+i+"]/TDLINE"))
{
  var newRow = firstRow.cloneNode(true);
  newRow.text = gdomImported.selectSingleNode("/NOTIF/NOTIF_TEXT/item["+i+"]/TDLINE").text; 
  parent.insertBefore(newRow, firstRow);
  i++;
}

This is mainly taken from the CD import example provided by Microsoft.
But if you have any hints on how to clear a form by script, I'd appreciate that very much.

Best regards,

buki

Re: reset dom

Patrick Halstead — Tue, 12 Sep 2006 05:50:34 GMT

Hi Buki,
My guess is that it's a bug in your custom import code. I'd have to look at that. Sorry for not responding sooner!

reset dom

buki79 — Thu, 07 Sep 2006 10:53:59 GMT

Hi,

I import an xml file into a form by custom code. Now I wanted to insert a link in the custom task pane which resets the form.
This peace of code resets the form.


var nodes = XDocument.DOM.selectNodes("/*");
while(node = nodes.nextNode())
      node.text=" ";

But when I wanted to import another xml file I get a nullpointer exception. It seems that this peace of code deletes the whole dom or why can't I import the xml at the second time?

Regards,

buki