Binding a boolean value to a Checkbox in Dashcode
I can't seem to bind a boolean value in my JSON model to a checkbox in Dashcode. I can create the binding, and it shows up properly in the datasource and in the bindings inspector for the checkbox part, but if I launch the application through the simulator, or if I save the project, the binding disappears.
To reproduce:
1. create an empty (custom) web application project.
2. Drag a checkbox part onto the canvas.
3. Create a datasource with the JSON model:
doit: "false"
4. Load the datasource, and drag a binding from the doit boolean field to the checkbox. The binding is created. Save the project. The binding is gone.
Anyone else seen this? What am I doing wrong?
happybuddha wrote:
The question really is, if my pojo has lets say 10 setter methods which will set a boolean to variables in the class. Is there a way I can pass a boolean parameter to 9 out of 10 setters (since the 10th one will be true)?
Or to all setters is also fine I can then set the one I am interested to true. In case the properties of your PoJOs are <tt>boolean</tt> (and not <tt>Boolean</tt>) they get initialized to false on Object creation.
bye
TPD
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I can post the table model and the other renderer if needed (didn't want to put too much code on the question, at least initiallty).
Should I render a checkbox myself for this cell in the custom renderer? I'm puzzled as I expected the default renderer part of the code to do this for me instead.
Thanks!
Edited by: josevnz on Apr 14, 2009 12:35 PM
Edited by: josevnz on Apr 14, 2009 12:37 PMcamickr
Thats because the default render is a JLabel and it just displays the text from the toString() method of the Object in the table model.What I meant to say is that I expected the JCheckbox not a String representation of the boolean value.
Thats because a different renderer is used depending on the Class of data in the column. Look at the source code for the JTable class to see what the "default >renderer for the Boolean class" is. Then you can extend that or if its a private class then you will need to copy all the code and customize it.At the end I looked at the code and replicated the functionality I needed. I thought than maybe there was a way to avoid replicating the same logic all over again in order to implement this functionality. Good advice, though.
see you learned nothing from your last posting. This is NOT a SSCCE. 90% of the code you posted is completely irrelevant for the described problem. There is abosutelly no need to post the custom TableModel, because there is no need to use a custom TableModel for this problem. The TableModel has nothing to do with how a column is rendererd.The custom table model returns the type of the column (giving a hint to the renderer on what to expect, right?) and for the one that had a problem it says than the class is Boolean. That's why I mentioned it:
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You also posted data for 4 columns worth of data. Again, irrelevant. Your question is about a single column containing Boolean data, so forget about the other columns.
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Re: Express Query on boolean values
Hi Simon,
When the model is run, however, I am able to enter values in the
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thank you for the detailed description. I tried to reproduce the issue but in my system I get the results that you are expecting.
01.04.2010 10.04.2010 91.560,00
11.04.2010 106.820,00
Which release, support package level for EA-APPL is implemented in your system?
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I'm using xml and JMS to query a remote system.
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<xsd:element name="totalArrears" type="xsd:decimal"/>
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<customerId>2222222</customerId>
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<readFrequency>Q</readFrequency>
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javax.xml.bind.UnmarshalException: Unexpected text ""
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Ok I'm totally new at this so the following text will hopefully be understandable. I hope you guys can give me a hand over here.
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Hope you guys can help. Thanks a lot!It's possible to do this; it's just that your SQL syntax is completely wrong. An SQL UPDATE statement looks as follows:
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You're using 'AND' instead of commas, which is the first thing that goes wrong. The second thing that goes wrong is that you're building the SQL statement from bits of string and values. This is a habit that many novice programmers use, and open the door wide for SQL injection attacks. I you do this sort of thing on a web site, you could end up with your customers' credit card details being exposed.
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- Peter -
Why this Error comes "ORA-01461: can bind a LONG value only for insert into
I'm using Oracle 9.2 with Weblogic 8 server. After Googling i got to resolve this issue "ORA-01461: can bind a LONG value only for insert into a LONG column" by adding : oracle.jdbc.RetainV9LongBindBehavior=true in server properties for the datasource.
But why did this error come and after keeping the above property why did this error go away ?
Can anyone help me on this.....You have an error in the code:
1. you don't provide a value for 'what' - you have to tell Oracle what it should execute when it submits the job.
And remember - with ISUBMIT the next_date parameter has datatype VARCHAR2 - SUBMIT uses datatype DATE. So make sure you provide a VARCHAR2 value and do not rely on implicit conversion.
>
PROCEDURE DBMS_JOB.ISUBMIT
(job IN BINARY_INTEGER
,what IN VARCHAR2
,next_date IN VARCHAR2
,interval IN VARCHAR2 DEFAULT 'null'
,no_parse IN BOOLEAN DEFAULT FALSE);
PROCEDURE DBMS_JOB.SUBMIT
(job OUT BINARY_INTEGER
,what IN VARCHAR2
,next_date IN DATE DEFAULT SYSDATE
,interval IN VARCHAR2 DEFAULT 'null'
,no_parse IN BOOLEAN DEFAULT FALSE); -
ORA- 01461 : Can Bind a long value only for insert into a column error
I was trying to create a new job using dbms_job.isubmit
begin
sys.dbms_job.isubmit(job => 1111,
what => '',
next_date => to_date('21-10-2011 03:00:00', 'dd-mm-yyyy hh24:mi:ss'),
interval => 'TRUNC(SYSDATE+1)+3/24');
commit;
end;
However, I am getting the error 'ORA- 01461 : Can Bind a long value only for insert into a column error'.
I tried a lot but cant get rid of.
Any help gurus ?You have an error in the code:
1. you don't provide a value for 'what' - you have to tell Oracle what it should execute when it submits the job.
And remember - with ISUBMIT the next_date parameter has datatype VARCHAR2 - SUBMIT uses datatype DATE. So make sure you provide a VARCHAR2 value and do not rely on implicit conversion.
>
PROCEDURE DBMS_JOB.ISUBMIT
(job IN BINARY_INTEGER
,what IN VARCHAR2
,next_date IN VARCHAR2
,interval IN VARCHAR2 DEFAULT 'null'
,no_parse IN BOOLEAN DEFAULT FALSE);
PROCEDURE DBMS_JOB.SUBMIT
(job OUT BINARY_INTEGER
,what IN VARCHAR2
,next_date IN DATE DEFAULT SYSDATE
,interval IN VARCHAR2 DEFAULT 'null'
,no_parse IN BOOLEAN DEFAULT FALSE); -
Error ORA-01461: can bind a LONG value only for insert into a LONG column
Within an existing application , i need to create a new report , i created a new page in it and then tried to create classic report , during wizard when i enter the same query which i have used for previous page , it gives me following error during the creation of report.
The following bind variable i have already used for previous page. I want to reuse the same bind variables. There is no any long dataype within column predicates.
Error ORA-01461: can bind a LONG value only for insert into a LONG column
OK
Following is the query
SELECT
"VWSR_ALL_MERGED_DATA_MV"."SR_AREA" "SR_AREA",
"VWSR_ALL_MERGED_DATA_MV"."SR_STATUS" "SR_STATUS",
"VWSR_ALL_MERGED_DATA_MV"."SR_SUB_STATUS" "SR_SUB_STATUS",
"VWSR_ALL_MERGED_DATA_MV"."SR_DATE_CREATED" "SR_DATE_CREATED",
"VWSR_ALL_MERGED_DATA_MV"."SR_OPEN_DATE" "SR_OPEN_DATE",
"VWSR_ALL_MERGED_DATA_MV"."SR_CLOSED_DATE" "SR_CLOSED_DATE",
"VWSR_ALL_MERGED_DATA_MV"."SR_PRODUCT1" "SR_PRODUCT1",
"VWSR_ALL_MERGED_DATA_MV"."SR_PRODUCT2" "SR_PRODUCT2",
"VWSR_ALL_MERGED_DATA_MV"."SR_TIO_PRIORITY" "SR_TIO_PRIORITY",
"VWSR_ALL_MERGED_DATA_MV"."SR_REF_NUMBER" "SR_REF_NUMBER",
"VWSR_ALL_MERGED_DATA_MV"."SR_DATE_RECD" "SR_DATE_RECD",
"VWSR_ALL_MERGED_DATA_MV"."SR_CIDN" "SR_CIDN",
"VWSR_ALL_MERGED_DATA_MV"."SR_BUS_UNIT" "SR_BUS_UNIT",
"VWSR_ALL_MERGED_DATA_MV"."SR_NUMBER" "SR_NUMBER",
"VWSR_ALL_MERGED_DATA_MV"."SOURCE_SYSTEM" "SOURCE_SYSTEM",
"VWSR_ALL_MERGED_DATA_MV"."BATCH_ID" "BATCH_ID"
FROM VWSR_ALL_MERGED_DATA_MV
WHERE trunc(VWSR_ALL_MERGED_DATA_MV.SR_DATE_RECD)=trunc(sysdate-1)
AND VWSR_ALL_MERGED_DATA_MV.SR_TIO_PRIORITY IN
:P2_SR_TIO_PRIORITY
,'CEO'
,'TER'
,'Priority Assistance'
,'Enquiry'
AND (
(VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Business Support and Improvement'
, 'Finance and Administration'
, 'Cust Sat Simplification and Productivity'
, 'Project New and Customer Experience'
, 'Corp Strategy and Customer Experience'
, 'Other'
AND :P2_SR_BUSINESS_UNIT= htf.escape_sc('BS&I'))
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Consumer'
, 'Consumer Telstra Country Wide'
, 'Customer Service and Sales'
, 'Offshore Sales and Service'
, 'TC and TCW Operations'
, 'Telstra Country Wide'
, 'Other'
AND :P2_SR_BUSINESS_UNIT= htf.escape_sc('TC&C'))
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Customer Sales and Service'
,'Telstra Program Office'
,'Human Resources'
,'IT'
,'Unallocated'
,'Other'
AND :P2_SR_BUSINESS_UNIT= 'OTHER')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Operations'
,'Telstra Networks and Services'
,'Other'
AND :P2_SR_BUSINESS_UNIT= 'TO')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Business'
AND :P2_SR_BUSINESS_UNIT= 'TB')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Wholesale'
AND :P2_SR_BUSINESS_UNIT= 'TW')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Enterprise and Government'
AND :P2_SR_BUSINESS_UNIT= htf.escape_sc('TE&G'))
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Sensis'
,'Sensis Pty Ltd'
AND :P2_SR_BUSINESS_UNIT= 'SENSIS')
AND :P2_SR_TIO_PRIORITY = 'Level 0'
UNION
SELECT
"VWSR_ALL_MERGED_DATA_MV"."SR_AREA" "SR_AREA",
"VWSR_ALL_MERGED_DATA_MV"."SR_STATUS" "SR_STATUS",
"VWSR_ALL_MERGED_DATA_MV"."SR_SUB_STATUS" "SR_SUB_STATUS",
"VWSR_ALL_MERGED_DATA_MV"."SR_DATE_CREATED" "SR_DATE_CREATED",
"VWSR_ALL_MERGED_DATA_MV"."SR_OPEN_DATE" "SR_OPEN_DATE",
"VWSR_ALL_MERGED_DATA_MV"."SR_CLOSED_DATE" "SR_CLOSED_DATE",
"VWSR_ALL_MERGED_DATA_MV"."SR_PRODUCT1" "SR_PRODUCT1",
"VWSR_ALL_MERGED_DATA_MV"."SR_PRODUCT2" "SR_PRODUCT2",
"VWSR_ALL_MERGED_DATA_MV"."SR_TIO_PRIORITY" "SR_TIO_PRIORITY",
"VWSR_ALL_MERGED_DATA_MV"."SR_REF_NUMBER" "SR_REF_NUMBER",
"VWSR_ALL_MERGED_DATA_MV"."SR_DATE_RECD" "SR_DATE_RECD",
"VWSR_ALL_MERGED_DATA_MV"."SR_CIDN" "SR_CIDN",
"VWSR_ALL_MERGED_DATA_MV"."SR_BUS_UNIT" "SR_BUS_UNIT",
"VWSR_ALL_MERGED_DATA_MV"."SR_NUMBER" "SR_NUMBER",
"VWSR_ALL_MERGED_DATA_MV"."SOURCE_SYSTEM" "SOURCE_SYSTEM",
"VWSR_ALL_MERGED_DATA_MV"."BATCH_ID" "BATCH_ID"
FROM
VWSR_ALL_MERGED_DATA_MV
WHERE trunc(VWSR_ALL_MERGED_DATA_MV.SR_DATE_RECD)=trunc(sysdate-1)
and VWSR_ALL_MERGED_DATA_MV.SR_TIO_PRIORITY IN (:P2_SR_TIO_PRIORITY)
AND (
(VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN (
'Business Support and Improvement'
, 'Finance and Administration'
, 'Cust Sat Simplification and Productivity'
, 'Project New and Customer Experience'
, 'Corp Strategy and Customer Experience'
, 'Other'
AND :P2_SR_BUSINESS_UNIT= htf.escape_sc('BS&I'))
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN (
'Consumer'
, 'Consumer Telstra Country Wide'
, 'Customer Service and Sales'
, 'Offshore Sales and Service'
, 'TC and TCW Operations'
, 'Telstra Country Wide'
, 'Other')
AND :P2_SR_BUSINESS_UNIT= htf.escape_sc('TC&C'))
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Customer Sales and Service'
,'Telstra Program Office'
,'Human Resources'
,'IT'
,'Unallocated'
,'Other'
AND :P2_SR_BUSINESS_UNIT= 'OTHER')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Operations'
,'Telstra Networks and Services'
,'Other'
AND :P2_SR_BUSINESS_UNIT= 'TO')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Business'
AND :P2_SR_BUSINESS_UNIT= 'TB')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Wholesale'
AND :P2_SR_BUSINESS_UNIT= 'TW')
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Telstra Enterprise and Government'
AND :P2_SR_BUSINESS_UNIT= htf.escape_sc('TE&G'))
OR (VWSR_ALL_MERGED_DATA_MV.SR_BUS_UNIT IN
'Sensis'
,'Sensis Pty Ltd'
AND :P2_SR_BUSINESS_UNIT= 'SENSIS')
AND :P2_SR_TIO_PRIORITY = 'Level 1'Edited by: user13653962 on 30/01/2013 15:11
Edited by: user13653962 on 30/01/2013 15:14You have an error in the code:
1. you don't provide a value for 'what' - you have to tell Oracle what it should execute when it submits the job.
And remember - with ISUBMIT the next_date parameter has datatype VARCHAR2 - SUBMIT uses datatype DATE. So make sure you provide a VARCHAR2 value and do not rely on implicit conversion.
>
PROCEDURE DBMS_JOB.ISUBMIT
(job IN BINARY_INTEGER
,what IN VARCHAR2
,next_date IN VARCHAR2
,interval IN VARCHAR2 DEFAULT 'null'
,no_parse IN BOOLEAN DEFAULT FALSE);
PROCEDURE DBMS_JOB.SUBMIT
(job OUT BINARY_INTEGER
,what IN VARCHAR2
,next_date IN DATE DEFAULT SYSDATE
,interval IN VARCHAR2 DEFAULT 'null'
,no_parse IN BOOLEAN DEFAULT FALSE); -
How to get the value from the checkbox
Hi All,
Good Evening,
i want to get the value from the check box.
for this i wrote like this
OAMessageCheckBoxBean cbb=(OAMessageCheckBoxBean)webBEan.findChildRecurssive("item240")
String val=cbb.getvalue(pageContext).toString();
val getting the value only when checkbox is checked.
suppose check box is not checked that time i got NULL POINTER exceptionn.
so
i tried the following way alsoo
string val=pageContext.getParameter("item240");
here val return 'on' only when checkbox is checked.
otherwise NULL value returnss.
but i want to get the value is 'Y' when i am checked the checkbox
otherwise returns NULL valuee.
already i set the checkbox properties alsoo
Checked :Y
unchecked:N
pls tell meHi,
use
try
OAMessageCheckBoxBean cbb=(OAMessageCheckBoxBean)webBEan.findChildRecurssive("item240")
String test = cbb.getvalue(pageContext).toString();
catch(Exception e)
String test = "";
this way you can handle null pointer exception.
Thanks,
Gaurav -
Getting values from a checkbox
I am iterating through a vector and displaying the values in checkbox format. The problem I have is that my servlet can only see one value that has been selected from the checkbox.
The JSP code is as such:
<%int checkBoxIndex = 0;
Vector abc = (Vector)session.getAttribute("vector");
Enumeration e = abc.elements()
while(e.hasMoreElements())
code........
checkBoxIndex ++;
%>
<input type=checkbox name="Select" value="<%= checkBoxIndex%>">
<%}%>
In the servlet, I am getting the selected values as such:
String screenInput[] = request.getParameterValues("Select");
Please help me with ideas of how to get all the selected values from the checkbox.Please send the full code, its not proper, i dont understand whether the checkbox is displayed only once or multiple times.
-
How to use Boolean values from 2 different sources to stop a while loop?
I am working on a program for homework that states E5.4) Using a single Whil eLoop, construct a VI that executes a loop N times or until the user presses a stop button. Be sure to include the Time Delay Exress Vi so the user has time to press the stop botton.
I am doing this right now but it seems as though I can only connect one thing to the stop sign on th while loop. It won't let me connect a comparision of N and the iterations as well as the stop button to the stop sign on the while loop. So how would I be able to structure it so that it stops if it receives a true Boolean value from either of the 2 sources (whichever comes first)?
Basically, I cannot wire the output of the comparison of N and iterations as well as the stop button to the stop button on the whlie loop to end it. Is there a solution?
Thanks!
Solved!
Go to Solution.Rajster16 wrote:
Using a single Whil eLoop, construct a VI that executes a loop N times or until the user presses a stop button.
Look in the boolean palette for something similar to the word hightlighted in red above.
LabVIEW Champion . Do more with less code and in less time . -
Error - '' is not a valid boolean value
I have been receiving the error message = '' is not a valid Boolean value quite frequently. It doesn’t matter which hierarchy I am in but it’s typically when I do an Add or Insert. When selecting ‘ok’ on the error message, I’m able to continue on with my work but was just curious what causes this error. Sometimes when this error shows up and I click ‘ok’, it will take me out of the DRM screen and into whatever else I may have open at the moment. Any thoughts or ideas? We are on version 11.1.1.2.103
As Murali stated-
It could be a property incorrectly configured, check all the boolean type properties and see if any of them are getting a string value by any chance.
Thanks
Denzz
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