How to assign DOT ( current context ) to a variable ?

If i use XML dot (.) within Href , i am getting current context (http://servername/test)
Like this -->
<TD>
<xsl:element name="a">
<xsl:attribute name="href">./</xsl:attribute>
<xsl:value-of select="NAME" />
</xsl:element>
</TD>
But if i try to assign dot to a variable ,variable is not picking up the current context.
How can do this ?

<xsl:variable name="a" select="."/>
Usually this is not necessary, since you can refer to the current context using the current() function.

Similar Messages

How to Assign a Field value to a Variable??

Dear All,
Kindly let me know, if <b>"HOW TO ASSIGN A FIELD VALUE TO A VARIABLE????"</b>
Situation is, we have a Field (OBJK-TASER) in which 2 tables (SER01 & SER03) are stored. And we want to access names of the Tables which are there in the field(TASER) in (OBJK) table to a variable and then passing that variable to the sql query as a table name to get data accessed dynamicaly.

try this
select TASER from OBJK into table it_table.
loop at it_table.
select field1 field2 from (it_table-table) into table it_fields.
endloop

How to assign bean value to a local variable in JSP using struts.

Hi everybody!
I've a problem that puzzled me on how to assign a bean value to a local variable like String in JSP using struts.
we can have someting like this to display the value
<bean:write name="detailService" property="status" />or
<bean:define id="theStatus" name="detailService" property="status"/>
This is country: <%=theStatus%>but an error occured when I tried like this:
String currentStatus = "<bean:define id="theStatus" name="detailService" property="status"/>";
or
String currentStatus = "<bean:write name="detailService" property="status" />";Is there a way to do this?.....
Any help pretty much appreciated

Java != JSP.
The <bean:define> and <bean:write> tags are custom tags meant to appear in the HTML section of a JSP file, as opposed to the scriptlet section. They actually get turned into java code as part of the translation process.
The <bean:write> tag naturally just writes out what you tell it to.
The <bean:define> tag defines a local variable, and gives it a value.
this should do it.
<bean:define id="theStatus" name="detailService" property="status" type="java.lang.String"/>
<%
String currentStatus = theStatus;
%>With the advent of JSTL, you shouldn't really need to use scriptlet code anymore. Personally I am for 0% scriptlet code in any jsp I write.

[b]how to assign whole expression to a temporary variable[/b][/b]

Good afternun. Can someone help me how to assign the whole expression to a temporary variable. The expression is
id = catDao.findByPK(info.getCategoryId());
Thanks in advance and may I know how to validate the temporary variable?

You can do this with an anonymous class and a command pattern.
interface LazyEval {
public Object getValue();
LazyEval le = new LazyEval() {
public Object getValue() {
return catDao.findByPK(info.getCategoryId());
id = le.getValue();However, this sound like a solution to a problem which should be done another way.

How to get the current month for a variable based on info object 0FISCPER3

Hie Gurus
I am working on the financial reports i am failing to derive the Current month from the variable based on infobject 0FISCPER3 PERIOD .
I would also like to get the same month from the prevoius year. Any ideas?

If I understood correctly, you need in your repot
Current Month Plan This year || YTD Plan This Year || Current Month Plan Last Year || YTD Plan Last Year
Your variable 0I_FISCPER3 must be on the object 0FISCPER3 which is nothing but just the Fiscal Period. This variable is a user entry mandatory Interval variable.
if you are entering a range in the input screen for this variable, you will get cumulative values. If you just need to get the value for a month in first column your report, you will have to create another variable of type Customer Exit which will read the "To value" entered for the variable 0I_FISCPER3 and columns for Current Month should be restricted on this variable.
if you are entering a single value in the selection screen of this variable, current month column should be restricted on this variable with "Equal To" operation and YTD colmns should be restricted to "Less Than Equal to" operator with this variable.
0FISCPER3 just have posting period and not year, so you will have to use varialbes for 0FISCYEAR separately.
Please let us know if it helps or if you are using some other variable based on 0FISCPER3 or 0FISCPER.
Regards,
Gaurav

How to assign a sql statement to a variable

hey
i am assigning a sql statement into a variable. But in sql statement where condition i am passing a variable, i am getting syntax error while processing this statement . Could please help me
my code is like this
sSql:='select id from SOURCES where name=' || vc_arr(i);
Open C for sSql;
....

If you use bind variables, you don't need the single quotes, and may avoid significant performance and security problems otherwise associated with dynamic SQL.
sSql := 'select id from SOURCES where name = :some_value';
OPEN C FOR sSql USING vc_arr(i);

How to assign a value to the page variable to enable partial page rendering

This is part of my code:
<bc4j:rootAppModuleScope name="App1"
rendered="on@ctrl:page">
Now, I want to change the value of "on@ctrl:page" to "true" after user click a button so that part of the page will be displayed. But how do I assign the value to "on@ctrl:page". I tried to put the followings in my even handler:
<bc4j:setPageProperty name="on" value="true">
<bc4j:parameter name="on" />
</bc4j:setPageProperty>
But it doesn't work. Could someone pls tell me how I should do it.
Thanks a lot!
Ling

You should do is:
in your event handle codes,you add the list:
public static EventResult eventname(
BajaContext context,
Page page,
PageEvent event) throws Throwable
EventResult result = new EventResult(page);
result.setProperty("on","true");//or "false"
return result;
then,
change
rendered="on@ctrl:page" -> data:rendered="on@ctrl:eventResult"
also ,you should see the 5th part of 'UIX Developer's Help'

How to assign value from insert statement to variable from a trigger

Hi,
I got this really annoying problem and I don't know if I am doing it correctly.
I have a BEFORE INSERT trigger on a table. When someone executes an insert statement I want to grab the value of a column from that statement and assign it to a variable and then do stuff with it. I'm stuck on the assignment.. look below..
CREATE OR REPLACE TRIGGER CARS.geotest2_trigger
BEFORE INSERT ON CARS.GEO_TEST2
FOR EACH ROW
DECLARE
v_chainkey nchar(32);
v_chainkey2 nchar(32);
not_exists EXCEPTION;
BEGIN
:NEW.CHAINKEY := v_chainkey;
SELECT GEO_TEST.CHAINKEY INTO v_chainkey2 FROM GEO_TEST WHERE GEO_TEST.CHAINKEY = v_chainkey;
IF v_chainkey2 = '' or v_chainkey2 is null THEN
RAISE not_exists;
ELSE
INSERT INTO GEO_TEST2 VALUES(:NEW.CHAINKEY, :NEW.BLA, :NEW.FOO);
END IF;
EXCEPTION
WHEN not_exists THEN
RAISE_APPLICATION_ERROR(-20010, 'Chainkey does not exist in parent table GEO_TEST');
END;
I keep getting this error
Error: ORA-04098: trigger 'CARS.GEOTEST2_TRIGGER' is invalid and failed re-validation
SQLState: 42000
ErrorCode: 4098

It isn't assigning because v_chainkey is not at the left hand side of the assignment statement.
test@ORA10G>
test@ORA10G>
test@ORA10G> declare
2    x number := 5;
3    y number;
4 begin
5    x := y; -- does not assign anything to y; assigns NULL to x,
6            -- because y is NULL at this point
7            -- so, essentially the value 5 of x is *LOST* now
8    dbms_output.put_line('x = '||x);
9 end;
10 /
x =
PL/SQL procedure successfully completed.
test@ORA10G>
test@ORA10G>
test@ORA10G>In any case, here's what you are probably looking for:
test@ORA10G>
test@ORA10G> --
test@ORA10G> drop table geo_test;
drop table geo_test
ERROR at line 1:
ORA-00942: table or view does not exist
test@ORA10G> drop table geo_test2;
drop table geo_test2
ERROR at line 1:
ORA-00942: table or view does not exist
test@ORA10G>
test@ORA10G> create table geo_test (chainkey nchar(32));
Table created.
test@ORA10G> insert into geo_test (chainkey) values ('a');
1 row created.
test@ORA10G> insert into geo_test (chainkey) values ('');
1 row created.
test@ORA10G>
test@ORA10G> create table geo_test2 (chainkey nchar(32), bla number(1), foo number(1));
Table created.
test@ORA10G>
test@ORA10G>
test@ORA10G> CREATE OR REPLACE TRIGGER geotest2_trigger
2 BEFORE INSERT ON GEO_TEST2
3 FOR EACH ROW
4 DECLARE
5    v_chainkey2 nchar(32);
6    not_exists   EXCEPTION;
7 BEGIN
8    SELECT GEO_TEST.CHAINKEY INTO v_chainkey2 FROM GEO_TEST WHERE nvl(GEO_TEST.CHAINKEY,'~') = nvl(:new.chainkey,'~');
9    IF v_chainkey2 is null THEN
10      RAISE not_exists;
11    END IF;
12 EXCEPTION
13    WHEN not_exists THEN
14      RAISE_APPLICATION_ERROR(-20010, 'Chainkey does not exist in parent table GEO_TEST');
15 END;
16 /
Trigger created.
test@ORA10G>
test@ORA10G> --
test@ORA10G> insert into geo_test2 (chainkey,bla,foo) values ('b',1,1);
insert into geo_test2 (chainkey,bla,foo) values ('b',1,1)
ERROR at line 1:
ORA-01403: no data found
ORA-06512: at "TEST.GEOTEST2_TRIGGER", line 5
ORA-04088: error during execution of trigger 'TEST.GEOTEST2_TRIGGER'
test@ORA10G>
test@ORA10G> --
test@ORA10G> insert into geo_test2 (chainkey,bla,foo) values (null,1,1);
insert into geo_test2 (chainkey,bla,foo) values (null,1,1)
ERROR at line 1:
ORA-20010: Chainkey does not exist in parent table GEO_TEST
ORA-06512: at "TEST.GEOTEST2_TRIGGER", line 11
ORA-04088: error during execution of trigger 'TEST.GEOTEST2_TRIGGER'
test@ORA10G>
test@ORA10G> --
test@ORA10G> insert into geo_test2 (chainkey,bla,foo) values ('a',1,1);
1 row created.
test@ORA10G>
test@ORA10G>
test@ORA10G>pratz
I think the sole purpose of that "not_exists" exception is this -
If you try to insert a NULL value for GEO_TEST2.CHAINKEY, then this trigger will throw an error even if at least one NULL value exists in GEO_TEST.CHAINKEY column.
Not sure if that's something that you wanted.
Message was edited by:
pratz

How to assign current date/time to a formula variable in Query Designer

How do I assign the current date to a formula variable in Query Designer? I need to use current data in a calculation and just need the date the report was run.
Thanks

Hi Philip,
There is an SAP formula variable to supply the current date in a formula. I think it is 0F_ADAY...install it from business content if you cannot see it in the query designer (formula box, under formula variables) and try using it.
Hope this helps...

How to display current context while opening a todo entry from main menu

Hi,
I want to display the current context(account,sp details for customer) while opening a todo entry from main menu while searching through To do entry id.
Can any body guide me on this ?
Thanx.
Sunil

I am sorry that I didn't get back to all you guys that took to answering my very promptly. Unfortunately I was not in a position to answer to the suggestions made. as I was away from my computer which had Robohelp on.
Anyway, I did try a couple of scripts mentioned, but didn't really have any success i achieving what I need to do.
I set up a redirect which redirected to the main home page. I tried setting the home page in a main sub-project - so the redirect when from any sub project
Generate
     Master-project.htm (Home Page = Help_Welcome.htm)
merged Projects
SubProject1
            [Home Page = home_redirect.htm (a redirect see below) ]
     SubProject 2
            [Home Page = home_redirect.htm (a redirect see below) ]
     SubProject 3
            [Home Page = home_redirect.htm (a redirect see below) ]
home_redirect.htm (a redirect use by sub-topics)

//]]></script>
This setup works fine as long as I call the master page. The TOC is as I would want. However if I call an ID from my application I get the required page to display and I can get the TOC to show. The problem is that the TOC is from the current sub-project and not the master project as I would want.

How to assign sessionscope variable to the bind variable in Query of VO

Hi all,
I want to know how to assign a sessionscope variable in the binvariable of Query in VO
My sessionscope variable holds the value of currently selected column in the table. eg:empname of the currently selected column which is in empdetails table...
I want display the schemes available for the selected employee in the next table..The schemes are in another table named empschemes which has the empname and empschemes as column
I have created a vo for empschemes table with bind variable 'scheme_bind'..I need to set the sessionscope variable '#{sessionScope.empname}" to the bind variable.
Its urgent,..Pls do reply asap
Thanks in advance
Nasrin

HI,
You can use
adf.context.sessionScope.get("YourSessionVariable")this code for assigning VO's bind variable value.write this code where you create bind variable and do not forget click on expression radio button.
Rafat

The name '' does not exist in the current context

I have a recurring problem where all of a sudden I can no longer see the values of my variables when I debug my unit tests. I cannot find a pattern as to when this happens but I experience this across one of every 20 tests that I write. Occasionally this
has also happened during normal debbuging of running code on my machine.
I have included 2 screen shots. The first is when it is working. I have a break point set at the declaration of list of types. At this point all my variables are still reporting their values back to the debugger. Once I step over this to the next line (screen
shot 2) I get the error message 'The name '[variable name]' does not exist in the current context'
This problem is annoying me to no end. If anyone has any insight as to why this might be happening I would be very much appreciative.
My Settings/Configuration
Using Visual Studio 2013 Premium (Version 12.0.31101.00 Update 4)
Projects are all set to Target Framework = .NET 4.5.1
Resharper 9.1 is installed
My active configuration is debug mode, Any CPU
My PC is 64bit and so is the O/S windows 8.1
All of my projects are also compiled and built in debug mode
For all my projects configuration debug has the Optimize Code check box unchecked
I am unit testing code in an outside project referenced by the unit testing project (standard unit test project setup)
I make use of the latest version of NSubstitute in my tests although I do not think that would have any bearing on this issue
I omitted the code following the error because it is not relevant. I had cut it out and replaced it with a Task.Delay(4) which resulted in the same issue.
What I have tried so far
I have tried debugging the unit test from Visual Studio Test Explorer instead of from Resharper with the same result.
If I remove 2 items at the end of the array it starts to work again (so 6 items initialized instead of 8)
I clean solution with rebuild has no effect
Removing properties of the array also seems to work, example remove all initialization of property Value
Mark as answer or vote as helpful if you find it useful | Igor

Hi IWolbers,
>>I have a recurring problem where all of a sudden I can no longer see the values of my variables when I debug my unit tests. I cannot find a pattern as to when this happens but I experience this across one of every 20 tests that I write. Occasionally
this has also happened during normal debbuging of running code on my machine.
So you mean that it worked well before, am I right?
If you debug the same app in other VS machine, does it work well? So we could make sure that whether it is related to the VS IDE.
Please disable all add-ins in your VS IDE, and then reset your VS settings, debug it again.
https://msdn.microsoft.com/en-us/library/ms247075(v=vs.100).aspx
Or you could run your VS in safe mode, debug it again, at least, we could know that whether it is the add-in's issue.
https://msdn.microsoft.com/en-us/library/ms241278.aspx
To make sure that it is not the project files' issue, create a new blank solution, copy the project files to the new solution, clean and rebuild the solution, check the result.
>>Once I step over this to the next line (screen shot 2) I get the error message 'The name '[variable name]' does not exist in the current context'
How about debugging it with "Step Into" instead of "Step Over"? Or you could add breakpoints between 234 line to 241 line, after the breakpoint is hit, check the watch window again. How about the result?
In addition, do you check other debugger window like local or others?
Best Regards,
Jack
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

How do I change the context-root of a web app with a deployment plan?

I've been trying to figure this out for several hours.
I'm deploying a .ear file which sets the context root for the single web application it deploys in its application.xml deployment descriptor:
<application>
<display-name>MyApp</display-name>
<module>
<web>
<web-uri>MyAppViewControler.war</web-uri>
<context-root>MyApp</context-root>
</web>
</module>
</application>
I want to change the context-root from /MyApp to something else when deploying the ear file. It seemed to me that using a deployment plan was the way to do this. But when I use this plan:
<deployment-plan>
<application-name>MyApp<application-name>
<variable-definition>
<variable>
<name>NEWCONTEXTROOT</name>
<value>foobar</value>
</variable>
</variable-definition>
<module-override>
<module-name>MyApp</module-name>
<module-type>ear</module-type>
<module-descriptor external="false">
<root-element>application</root-element>
<uri>META-INF/application.xml</uri>
<variable-assignment>
<name>NEWCONTEXTROOT</name>
<xpath>/application/module/web/context-root</xpath>
</variable-assignment>
</module-descriptor>
</module-override>
</deployment-plan>
I get an error:
weblogic.descriptor.DescriptorException: VALIDATION PROBLEMS WERE FOUND
/bea/user_projects/domains/devod1/nullplan.xml:0: problem: cvc-complex-type.2.4a: Expected element 'web-uri@http://java.sun.com/xml/ns/javaee' instead of 'context-root@http://java.sun.com/xml/ns/javaee' here in element web@http://java.sun.com/xml/ns/javaee:<nullplan.xml>
I looked at http://e-docs.bea.com/wls/docs103/pdf/deployment.pdf which says:
"You cannot use a deployment plan to change the context-root in an application.xml
file. However, if an application is deployed as a library, you can either change the
context-root through an weblogic-application.xml file or use the deployment plan
to change the context-root in an weblogic-application.xml file."
I don't understand what this means. I'm not deploying my application as a library.
Does anyone know how to change the context-root for an application?
Any help would be greatly appreciated!

Hi James,
I am quite new to Welogic if i am wrong please correct me.I have re-deployed my application (.war) with this Plan.xml
<?xml version='1.0' encoding='UTF-8'?>
<deployment-plan xmlns="http://www.bea.com/ns/weblogic/deployment-plan" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.bea.com/ns/weblogic/deployment-plan http://www.bea.com/ns/weblogic/deployment-plan/1.0/deployment-plan.xsd" global-variables="false">
<application-name>BrowserR08.003</application-name>
*<variable-definition>*
* <variable>*
* <name>CONTEXTROOT</name>*
* <value>BrowserWeb/servlet/BrowserServlet</value>*
* </variable>*
* </variable-definition>*
<module-override>
<module-name>BrowserWeb.war</module-name>
<module-type>war</module-type>
<module-descriptor external="true">
<root-element>weblogic-web-app</root-element>
<uri>WEB-INF/weblogic.xml</uri>
<hash-code>1231953167814</hash-code>
*<variable-assignment>*
* <name>CONTEXTROOT</name>*
* <xpath>/weblogic-web-app/context-root</xpath>*
* <operation>add</operation>*
* </variable-assignment>*
</module-descriptor>
<module-descriptor external="false">
<root-element>web-app</root-element>
<uri>WEB-INF/web.xml</uri>
</module-descriptor>
<module-descriptor external="true">
<root-element>wldf-resource</root-element>
<uri>META-INF/weblogic-diagnostics.xml</uri>
</module-descriptor>
</module-override>
<config-root>/export/home1/tecapp/BrowserR08.003/plan</config-root>
</deployment-plan>
I do not know wether i will require the other module descriptor definition in this Plzn.xml. Now when I go to following link.
Deployments --> MyApp --> Testing
It gives me following url as a test page:
http://localhost:7001/BrowserWeb/servlet/BrowserServlet
as soon as i click on to the above link it redirects me to following.
http://localhost:7001/BrowserWeb/servlet/BrowserServlet/servlet/BrowserServlet
Same if i remove these context-root part my normal Testing menu shows me following link as my webapp access path
http://localhost:7001/BrowserWeb <-- My war file name is BrowserWeb.war so it is default name of my deployed application if i am not wrong
and as soon as i click on above link it redirects me to the following one.
http://localhost:7001/BrowserWeb/servlet/BrowserServlet
It means application server know that my full web access page is with '*servlet/BrowserServlet*' because its adding it in both the cases.
What I want is a constant URL whcih does not change?
Hope this helps :)

The name 'InitializeControl' does not exist in the current context

Hi ,
i try to run my visual web part in vs2012,without adding any code to template i deploy web part into sharepoint2013.
but i got below error
The name 'InitializeControl' does not exist in the current context.how can i solve this error
Thanks,
Madhu.

Here's my ASCX file that breaks the code generation:
<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Import Namespace="Microsoft.SharePoint" %>
<%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="VisualWebPart1.ascx.cs" Inherits="Ensol.ViewAttachmentsWP2.VisualWebPart1.VisualWebPart1" %>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td><a href="<%# Eval("FileUrl") %>"><%# Eval("FileName") %></a></td>
<td><asp:LinkButton ID="LinkButton1" runat="server" CommandArgument="<%# Eval("FileName") %>" OnClick="LinkButton1_Click">Delete</asp:LinkButton></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
</ContentTemplate>
</asp:UpdatePanel>
No matter what I've tried to do with my webpart, the VS still generates an ASCX.G.CS file with no content at all. What I'm doing wrong?

Error in script task "The name 'file' does not exist in the current context"

I am new to the c# scripting and SSIS come from PHP and Foxpro.
I am using SSIS with a script task and I am getting am errror "The name 'file' does not exist in the current context" in the following code in the picture below: (See
Why does the object named "file" go away after the first refrence to it?? How do I make it avaliable for the whole script??
     public void Main()
        String cFileInfo = null;
        DateTime dFTPFileDateTime;
   bool fireAgain = true;
            List<IRemoteFileInfo> fileList = (List<IRemoteFileInfo>)Dts.Variables["SFTPResult"].Value;
            foreach (IRemoteFileInfo file in fileList)
                cFileInfo = file.Name + "|" +file.ModifiedTime +"|"+ file.Size;
            Dts.Events.FireInformation(1, "Name ", cFileInfo, "", 0, ref fireAgain);
            dFTPFileDateTime =
file.ModifiedTime;
<< This is where the error is occuring.
            Dts.TaskResult = (int)ScriptResults.Success;

I think you forgot { and } after the loop... Or is that deliberately?
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
Twitter

How to assign DOT ( current context ) to a variable ?

Similar Messages

Maybe you are looking for