Check whether there is nodes inside a xml node

I am trying a few different way, but i can't get the point,
hope some expert can help me on this.
eg:
<product>
<item>
</item>
</product>
<cfscript>

if (xmlElement.product.item neq ""){
writeOutput(xmlElement.product.item[1]);
But this wont work for me, anyone know how to check whether a
xml node contains child nodes or not?

xmlSearch()?
Adam

Similar Messages

To check whether there is any format mismatch between columns of two tables

Hi,
I have got a table 'T' (Source table) with columns
T_Lat Varchar2(50);
T_Amt Varchar2(50);
T_Cat Varchar2(50);
(all these above columns have numeric data)
Actually, Here I have taken only the columns having numeric data from table 'T'
Now I have another table 'M'(Destination Table) with columns
M_Lat number;
M_AMt number;
M_Cat number;
Now my task is I have to do a prevalidation of the data in 'T' that whether all the data in those columns will suit for the destination table columns respectively (to check whether there is any format mismatch). This check should be done dynamically(as there are more than 50 columns in real).
Note:- There is no unique mapping column for these two tables
I think it can be done using arrays or plsql tables. But i dont have idea using them.
Can any one help me in this regard.

Why, What's wrong with these post and there responce?
{message:id=10480898}
{message:id=10472737}

To check whether there is any size mismatch between columns of two tables

Hi,
Here i got two tables T and M where i am going to migrate data from T to M. But before migrating i need to check whether all the data in source table fits into destination table columns. The datatypes of all columns in source table T is of Varchar2 only as it is a temp table.
Ex :- Table 'T' (Source table) with columns
T_Lat Varchar2(50);
T_Amt Varchar2(50);
T_Cat Varchar2(50);
T_Vat Varchar2(50);
Now I have another table 'M'(Destination Table) with columns
M_Lat Varchar2(50);
M_Amt varchar2(25);
M_Cat date;
M_Vat number;
Now my task is I have to do a prevalidation of the data in 'T' that whether all the data in those columns will suit for the destination table columns respectively (to check whether there is any size mismatch). This check should be done dynamically.
For suppose, in T_Amt(source column of T table) if text is abt 50 characters, it cant fit M_Amt(destination column of M table). In this case it should throw an error indicating that destination column size is less for the source column.
Note:- There is no unique mapping column for these two tables and there are about 400 columns in the source table to be validate
I think it can be done using arrays or plsql tables.
Can any one help in this regard.

>
Now my task is I have to do a prevalidation of the data in 'T' that whether all the data in those columns will suit for the destination table columns respectively (to check whether there is any size mismatch). This check should be done dynamically.
>
Just because the source table T_Amt column is defined as 50 doesn't mean any of the data is really that long. So the data itself needs to be checked. That is just what a simple query can do.
See my answer in this thread Posted: Jul 25, 2012 1:14 PM
Re: Help in Execute Immediate - Invalid relational Operator
Here is the modified sample query and results for a query of a clone of the EMP table with some modified data
select count(*) cnt,
       -- job column
       sum(case when job is null then 1 else 0 end) job_nul,
       sum(case when job = 'SALESMAN' then 1 else 0 end) job_salesman,
       min(length(job)) job_minlength, max(length(job)) job_maxlength,
       min(job) job_min, max(job) job_max,
       -- hiredate colulmn
       sum(case when hiredate is null then 1 else 0 end) hiredate_nul,
       min(hiredate) hiredate_min,
       max(hiredate) hiredate_max
        from emp1
CNT JOB_NUL JOB_SALESMAN JOB_MINLENGTH JOB_MAXLENGTH JOB_MIN JOB_MAX HIREDATE_NUL HIREDATE_MIN HIREDATE_MAX
14    2       4            5             9             ANALYST SALESMAN 0            9/28/0001    12/3/9999With one query and ONE pass thru the table I was able to get the COUNTs, the MIN and MAX values for each column and the MIN and MAX lengths of the VARCHAR2 columns.
There are 14 total records, 2 where JOB is null, 4 where the JOB is SALESMAN. The MIN length of the JOB data is 5 and the MAX is 9.
Look at the date values. The results tell me I have some problem data.
The length data tells me if I try to put the JOB data into another table I need to define the length as at least 9 or it won't fit.
For your use case you might find that all of the data in the T_Lat column is shorter than 26 and will actually fit into the M_Lat target table column.

My ipod touch just shows the charge symbol on the screen and i checked whether there is a problem in the charger but it works perfectly on my iphone 4 and when my ipod is connected to the computer itunes is not recognising my device pls help me

my ipod touch just shows the charge symbol on the screen and i checked whether there is a problem in the charger but it works perfectly on my iphone 4 and when my ipod is connected to the computer itunes is not recognising my device pls help me

tmplHi pranoop,
If you are having an issue with your iPod touch not being recognized by iTunes when connected to your Windows computer, I would suggest that you troubleshoot using the steps in this article -
iPhone, iPad, or iPod not recognized in iTunes for Windows - Apple Support
Thanks for using Apple Support Communities.
Sincerely,
Brett L

Check whether there is any Special Characters in a String ?

Hi All,
I am having a very large String. I like to know how to check whether there is any special characters present in a string
Thanks,
J.Kathir

I am having a very large String. I like to
I like to know how to check whether there is any
special characters present in a stringAll characters are special in a way. You shouldn't just single a few out because they don't look "normal" to you. Maybe they have golden hearts?

How to check whether there r new txt files in a folder n file creation date

How to check whether there r new text files in a specified folder and what is the date of creation of the text file.........?

Hi
I have been searching for a solution to find the date of creation of a file for over 6 months now but haven't found it. So I presume that it is not possible though I havent found any authentication of my assumption in any document.
Cheers!
Shailesh

To check whether there is any format mismatch

Hi,
I have got a table 'T' (Source table) with columns
T_Lat Varchar2(50);
T_Amt Varchar2(50);
T_Cat Varchar2(50);
Actually, Here I have taken all the columns from table 'T' having numeric data.
Now I have another table 'M'(Destination Table) with columns
M_Lat number;
M_AMt number;
M_Cat number;
Now my task is I have to do a prevalidation of the data in 'T' that whether all the data in those columns will suit for the destination table columns (to check whether there is any format mismatch)
Note:- There is no unique mapping column for these two tables
Can any one help in this regard.

Hi,
How to see if your data is in the correct format depends on your data.
In general, see {message:id=3603878}
For more specific requirements, something more efficient might be possible. For example,
LTRIM ( t_lat,
, '0123456789'
) IS NULLwill be true if (and only if) t_lat consists entirely of digits (or if t_lat is NULL).
I hope this answers your question.
If not, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all the tables involved, and the results you want from that data.
In the case of a DML operation (such as INSERT) the sample data should show what the tables are like before the DML, and the results will be the contents of the changed table(s) after the DML.
Explain, using specific examples, how you get those results from that data.
Always say what version of Oracle you're using.
See the forum FAQ {message:id=9360002}

To check whether there is any format mismatch between two tables

Hi,
I have got a table 'T' (Source table) with columns
T_Lat Varchar2(50);
T_Amt Varchar2(50);
T_Cat Varchar2(50);
Actually, Here I have taken all the columns from table 'T' having numeric data.
Now I have another table 'M'(Destination Table) with columns
M_Lat number;
M_AMt number;
M_Cat number;
Now my task is I have to do a prevalidation of the data in 'T' that whether all the data in those columns will suit for the destination table columns respectively (to check whether there is any format mismatch). This check should be done dynamically.
Note:- There is no unique mapping column for these two tables
Can any one help in this regard.

Why dont you Just [url http://docs.oracle.com/cd/B19306_01/server.102/b14231/tables.htm#sthref2223] Insert Data With DML Error Logging

Check whether the selected character is an xml open/close tag character...

Hi Everyone,
I am using InDesign CS4 and i need some help from you.
Is there any better way to check the selected character is an XML open/close tag character in the text instead of using the unicode.
Thanks in advance
Thiyagu

I'm having trouble understanding your requirements. I think you're trying to remove the zero-width non-breaking spaces that don't hold tags. Is that right?
If that's the case, you don't really have to worry about the tags. You can do a normal find and replace:
app.findTextPreferences.findWhat = "<feff>";
app.changeTextPreferences.changeTo = "";
app.activeDocument.changeText();
It will match the characters that hold the tags, but won't remove them. Actually, it will say it removed them, but won't actually do it—or will replace them immediately? I don't know.
(As far as I know, there is no way to match the 0xfeffs with a grep find, which is what it looks like you were trying. It would be super awesome if there weren't as many different notations for unicode characters as there are means of finding them.)
If you're trying to remove the characters that hold the tags, I think your only option is to untag the elements. You can't remove the 0xfeffs but keep the tags.

How to check whether there are any statistics in a schema or not?

Hi,
I was given a task of refreshing sa schema in CRM2 instance from CRM1.
But I did it with statistics=none.
++++
exp sa/sa@CRM1 OWNER=SA file=CRM1_SA.dmp log=CRM1_SA.log statistics=none buffer=4096000
imp sa/sa@CRM2 FULL=Y file=CRM2 SA.dmp log=CRM2 SA_IMP.log statistics=none buffer=4096000
++++
Now I want to know
1.whether I should have done with statistics?
2.How to compare the statistics of 2 sa schemas in the CRM1 & CRM2 instances?
Cheers,
Kunwar

Now I want to know
1.whether I should have done with statistics?Statistics gathering can be done after the import is finished and is recommended.
2.How to compare the statistics of 2 sa schemas in the CRM1 & CRM2 instances?Not sure why you would want to do this.

How to check whether a node exist in a Particular Level. (xmltype)

hi,
please help me to check whether a particular node exists in one level.
for eg
I have the following xml
<map>
     <entry>
          <key>
               heading1
               </key>
          <map>
               <entry>
                    <key> sub1 heading1</key>
                    <value> sub1 heading1 value </value>
               </entry>
               <entry>
                    <key> sub2 heading1 </key>
                    <value> sub2 heading1 value </value>
               </entry>
          </map>
     </entry>
     <entry>
          <key>
               heading2
               </key>
          <map>
               <entry>
                    <key> sub1 heading2</key>
                    <value> sub1 heading2 value </value>
               </entry>
               <entry>
                    <key> sub2 heading2 </key>
                    <value> sub2 heading2 value </value>
               </entry>
          </map>
     </entry>
</map>i need to check how many heading exists in this xml.
I am checking like
        i:=1;
     l_section := ip_xml.extract('//map/entry');
     WHILE l_section.existsnode('entry[' || i|| ']') = 1 LOOP
          // extract the key name within entry tag
              // print the key name.
i:=i+1;
     end loop;but iam getting all the key name like
heading1
sub1 heading1
sub2 heading1
heading2
sub1 heading2
sub2 heading2
I need only heading1 and heading2. how can I check whether a particular node exist in particular level.
first level , second level etc. Please help

but iam getting all the key nameThat's because you're using a descendant axis : //map/entry
SQL> DECLARE
2
3   ip_xml xmltype := xmltype('<map>
4      <entry>
5           <key>
6                heading1
7                </key>
8           <map>
9                <entry>
10                     <key> sub1 heading1</key>
11                     <value> sub1 heading1 value </value>
12                </entry>
13                <entry>
14                     <key> sub2 heading1 </key>
15                     <value> sub2 heading1 value </value>
16                </entry>
17           </map>
18      </entry>
19      <entry>
20           <key>
21                heading2
22                </key>
23           <map>
24                <entry>
25                     <key> sub1 heading2</key>
26                     <value> sub1 heading2 value </value>
27                </entry>
28                <entry>
29                     <key> sub2 heading2 </key>
30                     <value> sub2 heading2 value </value>
31                </entry>
32           </map>
33      </entry>
34 </map>');
35
36 BEGIN
37
38    for r in (
39      select heading, headno
40      from xmltable( '/map/entry/key'
41                     passing ip_xml
42                     columns heading varchar2(30) path '.'
43                           , headno for ordinality )
44    )
45    loop
46      dbms_output.put_line('Heading '||r.headno||' = '||r.heading);
47    end loop
48    ;
49
50 END;
51 /
Heading 1 =
               heading1
Heading 2 =
               heading2
PL/SQL procedure successfully completed

How to check whether a user session is null or not

Hi
I am using Jdeveloper 11.1.2.2
I have a use case of running some Junit test case, this is the problem I have :
There are some Junit tests which are written for some VO's. While testing insert and update operation in Junit there is two mandatory columns Created by and Updated by to be entered for committing into the database.
These values are taken from the UserName of the current UserSession .
So for getting the these values for each user I thought of displaying a JPanel before the test is run, where the user enters the Username and password which is validated and the user is verified.
First, I need to check whether there is a session present or not. For checking this, I wrote a createUserSession() and did like this inside it :
if(fixture.getApplicationModule().getSession().getUserData().isEmpty())If so to show the Jpanel and get the user details and verify the user.
But while running the test itself I found that the session is already present, now I just have to input the values based on who is the user.
But Junit doesn't run the tests in the order in which the test are written. So I have to call this in all the test cases.
The Question is :
How can I check whether the session is already present or not, so that I don't have to ask the user every time while every test is running to enter the Username and Password ?
Thanks,
Nigel.
Edited by: Nigel Thomas on Jul 30, 2012 10:26 AM

Hi,
wondering why don't you create test users and then automatically log them in as Jan Vervecken did on the threads I pointed you to. This way your test cases run without user interaction. To test if a session exists for a user, I would put a custom property into user data. If this property exists, the user session is an existing one. However, make sure the information you save into the user data survives passivation as otherwise the information you get out of this is not accurate. See: http://tompeez.wordpress.com/2011/07/08/jdev-always-test-your-app-with-applicationmodule-pooling-turned-off/
Frank

How to check whether a Record Exists or not in Ztable

Hi all,
I have Req like this
In ZTable i have 2 fields * Legacy System , Legacy Material No*
Environment Value is coming in one of the field in Idoc
The logic is if the Environment Value is UK and a Record Exists on the ZTable for Legacy Sysyetm = Leg1 means i have send Legacy Material No , else Send 01
Please suggest me the process for this
REgards
Vamsi
Edited by: Vamsi Krishna on May 19, 2009 5:31 PM

Hi Michal / Aamir,
Thanks for your replies.
The ZTable is at R/3 side only, iam using RFC Lookup for this, but iam bit confuse on how to construct the logic to check whether there is a record Exists or not on Ztable
Logic shld be If the Environment value is UK and a record exists on the Ztable for Legacy system "ABC" means then send Legacy material number else send 01
In Table we will have the fields Legacy System Legacy Material No & Environment value is coming from Idoc itself( Ex: UK or US)
Regards

How to know whether there is any change in a transaction in ic webclient

Hi,
There is one activity screen in the ic web(CRM 5.0). There is two button(Change, Save , Sendnotification) on that screen.
Sendnotification: if i click this button then it will check whether there is any change done using below logic and will send the noti..:
DATA:lv_transaction   TYPE REF TO if_bol_transaction_context,
lv_entity       TYPE REF TO cl_crm_bol_entity.
lv_transaction = lv_btorder->get_transaction( ).
      IF lv_transaction->check_save_needed( ) EQ 'X'.
         then save the changes and send notification
      ENDIF.
Question:
Now i clicked on the Change button and did some changes.Then saved.
Then again i did some changes, now i clicked on the Sendnotification button.It sent an notification.
Now i again clicked on the Sendnotification(this time i didnt do any changes), it sent the same notification again.
So how to know that actully changes done or not & how to write code if there is no changes?
During debugging , i found that the method check_save_needed always returns 'X' as long as i am in the chage mode of that activity. As a result if i dont do any changes also in the activity and click the button , it sends the notification.
please suggest how to restrict using coding........
Thanks
sudhansu

Not solved.

Ascertaining whether there is a data table/connection in a given worksheet

I have the following old code:
For each worksheet
'N.B. The following operation fails if the worksheet contains a data table with an external data connection.
Execute a given operation. (The precise operation is irrelevant for the purpose of this question.)
Next
Therefore, I would like to change it to the following new code:
For each worksheet
If the worksheet does not contain a data table/connection Then
Execute a given operation. (The precise operation is irrelevant for the purpose of this question.)
End If
Next
Any ideas how to undertake such test?
Many thanks.
Keith
R K Howard

Hi R. Keith Howard,
Based on the description, you want to detect whether there is data table or connection in a given worksheet.
As far as I know, there is two kinds of data table in Excel, listobject and querytable. We can check whether the data table exits via the
ListObjects and
QueryTables collection.
And as far as I know, the connection is not associate with a worksheet. The connection is relative to a workbook and we can get all the connections in a workbook via
Connections Object. Also here is another helpful link about connection in Excel:
Create, edit, and manage connections to external data
In addition, here is a sample to check whether there is a listobject in a worksheet for your reference:
Function existListObject(listObjectName As String, aWorkSheet As Worksheet)
For Each lo In aWorkSheet.ListObjects
If lo.Name = listObjectName Then
existListObject = True
Exit Function
End If
Next lo
existListObject = False
End Function
Regards & Fei
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Check whether there is nodes inside a xml node

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