Code

Re: Problem in OnAfterChange code

liorlankri — Thu, 15 Jun 2006 07:32:52 GMT

Still not work. I will tell you somthing. I wanted to operate OnBeforeChange event (for this field), But I coludnt do it since in my event's code I call to a DataConnection (to a Web Service that recive paremeter) and this code line (of sending parameter to the WS):

dataDom.selectSingleNode ("/dfs:myFields/dfs:queryFields/tns:EntryRequest_CheckExist/tns:strId").text=strId

Can not be done since in OnBeforeChange event all the DataSource are in Read only status!!!

That's why I use OnAfterChange event!

Re: Problem in OnAfterChange code

K.Ramana Reddy — Thu, 15 Jun 2006 06:30:15 GMT

Hi,

Did you test the above code.

I added condition in the above code to not enter into infinite loop of Onafterchange event,

if XDocument.DOM.selectSingleNode("/my:myFields/my:field1").text = " " then
exit sub
End if

Thanks.

Re: Problem in OnAfterChange code

liorlankri — Thu, 15 Jun 2006 04:10:49 GMT

What is the condition I need to add at the starting??

Re: Problem in OnAfterChange code

liorlankri — Wed, 14 Jun 2006 11:43:02 GMT

This is about one filed (the filed that I oparate OnAfterChange evevt). I other word I try to do action of OnBeforeChange event in a OnAfterChange event.
In my code example "fiels2" is the same field as "eventObj"

Re: Problem in OnAfterChange code

K.Ramana Reddy — Wed, 14 Jun 2006 10:25:13 GMT

Hi,

I have one question for you,

Text entered field(good/bad) and target field(i.e, setti g value " " or text ) are two different fields or one field.

If it is one field, it will not work for you(it will go infinite loop, we have to add one condition at the starting),
If they are two different fields, it is easy to do,

Below code for one field, it is worked fine for me.

Sub msoxd_my_field1_OnAfterChange(eventObj)

if XDocument.DOM.selectSingleNode("/my:myFields/my:field1").text = " " then
exit sub
End if

If eventObj.IsUndoRedo Then

Exit Sub
End If

if eventObj.Operation = "Delete" then
exit Sub
End if

Dim Value
Value=eventObj.NewValue

if Len(Value)>0 then

if Value<>"good" Then

XDocument.DOM.selectSingleNode("/my:myFields/my:field1").text = " "
end if
end if

End Sub

Thanks

Re: Problem in OnAfterChange code

liorlankri — Wed, 14 Jun 2006 08:32:37 GMT

I try your Example and change it to this one:

Sub msoxd_my_field1_OnAfterChange(eventObj)

If eventObj.IsUndoRedo Then

Exit Sub
End If

if eventObj.Operation = "Delete" then
exit Sub
End if

Dim Value
Value=eventObj.NewValue

if Len(Value)>0 then

if Value<>"good" Then

XDocument.DOM.selectSingleNode("/my:myFields/my:field2").text=""

end if
end if

End Sub

Now, I run the form an enter in the field "good". Since the IF condition not happen (because "good"="good") the value "good" stay in the field. Now I change the value to be "bad" ,Since the IF condition is happen (because "bad" <> "good") the value "bad" in the field was replaced with "".

Now (and here is the problem!!!!) I enter "test". the IF condition is happen (because "test" <> "good") BUT the value "test" was not replaced with ""!!!!!
This is the problem!!!! why?

Re: Problem in OnAfterChange code

K.Ramana Reddy — Wed, 14 Jun 2006 07:08:34 GMT

Hi,

I think, You have written function for returning true or false based on nodeValue, may be something wrong in it.

I tried below code, it is working fine for me,

Sub msoxd_my_field1_OnAfterChange(eventObj)

If eventObj.IsUndoRedo Then

Exit Sub
End If

if eventObj.Operation = "Delete" then
exit Sub
End if

Dim Value
Value=eventObj.NewValue

if Len(Value)>0 then

if Value="false1" Then

XDocument.DOM.selectSingleNode("/my:myFields/my:field2").text=""

end if
end if

End Sub

Thanks.

Re: Problem in OnAfterChange code

liorlankri — Wed, 14 Jun 2006 05:03:33 GMT

This is my code:

Sub msoxd_my_IdNumber_OnAfterChange(eventObj)

if eventObj.IsUndoRedo then
exit Sub
End if

if eventObj.Operation = "Delete" then
exit Sub
End if

Dim nodeValue
nodeValue=eventObj.NewValue

if Len(nodeValue)>0 then

if IsIdInputOK(nodeValue)=false then
XDocument.DOM.selectSingleNode("/my:myFields/my:A/my:IdNumber").text=""
end if
end if
End Sub

I will explain again:
I enter input that make IsIdInputOK(nodeValue)=TRUE and after I enter Input that make IsIdInputOK(nodeValue)=FALSE so it's work and i get the value "" in the text field. But if I enter input that make IsIdInputOK(nodeValue)=FALSE and after I enter Input that make IsIdInputOK(nodeValue)=FALSE so it's not work and the wrong value stay on the text field and not change to ""

Re: Problem in OnAfterChange code

K.Ramana Reddy — Tue, 13 Jun 2006 08:23:10 GMT

Hi,

Iam not getting what you are saying,
Please provide your code, what you have written in OnAfterChange Event.

Thanks.

Re: Problem in OnAfterChange code

liorlankri — Tue, 13 Jun 2006 07:26:51 GMT

I try this but somthing strang happen.if I enter correct input (conditin=true) and after i enter not correct input (conditin=false) so the field get the blank value (""). BUT!!! if I enter not correct and after again not correct so the value not get change!!!

what is the problem??

Re: Problem in OnAfterChange code

K.Ramana Reddy — Mon, 12 Jun 2006 13:19:47 GMT

Hi,

write this code under OnAfterChange event.

if(condition == false)
{
IXMLDOMNode textNode = thisXDocument.DOM.selectSingleNode(Xpath);
textNode.text = " ";
}

this will work for you,

Thanks.

Problem in OnAfterChange code

liorlankri — Mon, 12 Jun 2006 11:25:30 GMT

I have a OnAfterChange event for text field in my form.

In this event I ask for sepecific condition (if....)
I want that in case that the "IF" is FALSE so that value of the field will be empty.
how to do it?