Check if the table is empty

Similar Questions

• I create a form based on two tables that have sequences also. When I create insert only row is inserted in the fields in table first and second fields of the table are empty. Why?

  Mr President.

  I create a form based on two tables that have sequences also. When I create insert only row is inserted in the fields in table first and second fields of the table are empty. Why?

  

  the page source is

  <?xml version='1.0' encoding='UTF-8'?>
  <ui:composition xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
                  xmlns:f="http://java.sun.com/jsf/core">
    <af:panelFormLayout id="pfl1">
      <af:group id="Group">
        <af:inputText value="#{bindings.VoucherId.inputValue}" label="#{bindings.VoucherId.hints.label}"
                      required="#{bindings.VoucherId.hints.mandatory}" columns="#{bindings.VoucherId.hints.displayWidth}"
                      maximumLength="#{bindings.VoucherId.hints.precision}"
                      shortDesc="#{bindings.VoucherId.hints.tooltip}" id="it1">
          <f:validator binding="#{bindings.VoucherId.validator}"/>
          <af:convertNumber groupingUsed="false" pattern="#{bindings.VoucherId.format}"/>
        </af:inputText>
        <af:inputDate value="#{bindings.VoucherDate.inputValue}" label="#{bindings.VoucherDate.hints.label}"
                      required="#{bindings.VoucherDate.hints.mandatory}"
                      columns="#{bindings.VoucherDate.hints.displayWidth}"
                      shortDesc="#{bindings.VoucherDate.hints.tooltip}" id="id1">
          <f:validator binding="#{bindings.VoucherDate.validator}"/>
          <af:convertDateTime pattern="#{bindings.VoucherDate.format}"/>
        </af:inputDate>
        <af:inputText value="#{bindings.Credit.inputValue}" label="#{bindings.Credit.hints.label}"
                      required="#{bindings.Credit.hints.mandatory}" columns="#{bindings.Credit.hints.displayWidth}"
                      maximumLength="#{bindings.Credit.hints.precision}" shortDesc="#{bindings.Credit.hints.tooltip}"
                      id="it2">
          <f:validator binding="#{bindings.Credit.validator}"/>
        </af:inputText>
      </af:group>
      <af:group id="g1">
        <af:inputText value="#{bindings.Lineitem.inputValue}" label="#{bindings.Lineitem.hints.label}"
                      required="#{bindings.Lineitem.hints.mandatory}" columns="#{bindings.Lineitem.hints.displayWidth}"
                      maximumLength="#{bindings.Lineitem.hints.precision}" shortDesc="#{bindings.Lineitem.hints.tooltip}"
                      id="it3">
          <f:validator binding="#{bindings.Lineitem.validator}"/>
          <af:convertNumber groupingUsed="false" pattern="#{bindings.Lineitem.format}"/>
        </af:inputText>
        <af:inputText value="#{bindings.VoucherId1.inputValue}" label="#{bindings.VoucherId1.hints.label}"
                      required="#{bindings.VoucherId1.hints.mandatory}"
                      columns="#{bindings.VoucherId1.hints.displayWidth}"
                      maximumLength="#{bindings.VoucherId1.hints.precision}"
                      shortDesc="#{bindings.VoucherId1.hints.tooltip}" id="it4">
          <f:validator binding="#{bindings.VoucherId1.validator}"/>
          <af:convertNumber groupingUsed="false" pattern="#{bindings.VoucherId1.format}"/>
        </af:inputText>
        <af:inputText value="#{bindings.Debit.inputValue}" label="#{bindings.Debit.hints.label}"
                      required="#{bindings.Debit.hints.mandatory}" columns="#{bindings.Debit.hints.displayWidth}"
                      maximumLength="#{bindings.Debit.hints.precision}" shortDesc="#{bindings.Debit.hints.tooltip}"
                      id="it5">
          <f:validator binding="#{bindings.Debit.validator}"/>
        </af:inputText>
        <af:inputText value="#{bindings.Credit1.inputValue}" label="#{bindings.Credit1.hints.label}"
                      required="#{bindings.Credit1.hints.mandatory}" columns="#{bindings.Credit1.hints.displayWidth}"
                      maximumLength="#{bindings.Credit1.hints.precision}" shortDesc="#{bindings.Credit1.hints.tooltip}"
                      id="it6">
          <f:validator binding="#{bindings.Credit1.validator}"/>
        </af:inputText>
        <af:inputText value="#{bindings.Particulars.inputValue}" label="#{bindings.Particulars.hints.label}"
                      required="#{bindings.Particulars.hints.mandatory}"
                      columns="#{bindings.Particulars.hints.displayWidth}"
                      maximumLength="#{bindings.Particulars.hints.precision}"
                      shortDesc="#{bindings.Particulars.hints.tooltip}" id="it7">
          <f:validator binding="#{bindings.Particulars.validator}"/>
        </af:inputText>
        <af:inputText value="#{bindings.Amount.inputValue}" label="#{bindings.Amount.hints.label}"
                      required="#{bindings.Amount.hints.mandatory}" columns="#{bindings.Amount.hints.displayWidth}"
                      maximumLength="#{bindings.Amount.hints.precision}" shortDesc="#{bindings.Amount.hints.tooltip}"
                      id="it8">
          <f:validator binding="#{bindings.Amount.validator}"/>
          <af:convertNumber groupingUsed="false" pattern="#{bindings.Amount.format}"/>
        </af:inputText>
      </af:group>
      <f:facet name="footer">
        <af:button text="Submit" id="b1"/>
        <af:button actionListener="#{bindings.CreateInsert.execute}" text="CreateInsert"
                   disabled="#{!bindings.CreateInsert.enabled}" id="b2"/>     
        <af:button actionListener="#{bindings.Commit.execute}" text="Commit" disabled="#{!bindings.Commit.enabled}"
                   id="b3"/>
        <af:button actionListener="#{bindings.Rollback.execute}" text="Rollback" disabled="#{!bindings.Rollback.enabled}"
                   immediate="true" id="b4">
          <af:resetActionListener/>
        </af:button>
      </f:facet>
    </af:panelFormLayout>
  </ui:composition>
  
  
  
  

  Concerning

  Go to your VO Wizard, select the tab of the entity and to check if both the EO is editable or not.

  See you soon

  AJ

• Select at least 1 rank, even if the table is empty

  Hi all
  
  I've got table t1:
  

  with t1 as (
  select 1 as column1, 't' as column2 from dual
  )
  select * from t1 

  My need is to select at least 1 rank, even if the table is empty, for example:
  

  with t1 as (
  select 1 as column1, 't' as column2 from dual
  )
  select * from t1 where rownum = 0
  union all 
  select 0 as column1, '' as column2 from dual

  The problem is that I don't know the amount of columns and its data type. How can I make a dynamic query based on the current structure of table t1?

  Hello

  This looks like a job for an outer join:

  SELECT  t1.*
  FROM            dual
  LEFT OUTER JOIN t1    ON  1 = 1
  ;
  

  Because it is not reference individual columns from t1, you do not need to know what are the columns it, or what their data types.

• Check if the table contains a value

  Hi all

  I have a table in TestStand that contains numbers. Numbers are generated by a VI and are ranked randomly.

  (1) how can I check to see if the number "6481" is in this table using a step of TestStand?

  (2) is it possible to put this empty table in TestStand, and then complete the table to the size needed when the VI move back the numbers. (i.e. do the table to the size that the VI generates during execution)?

  See you soon,.

  Chase

  I think you will be interested in this Jürgen!

  I managed to do it in 'one step', using a loop.

  

  

• How to check where the table field has been used as a foreign key in the database

  Hi I have a field in my table Office I had office_code field, this field has been used in the tables of diffirent as foreign key is a sql I can wirte to see all the tables that have used this field as a foreign key
  
  Edited by: adf009 09/05/2013 10:37
  
  Edited by: adf009 09/05/2013 10:38

  Check this box

  SELECT * FROM user_constraints WHERE table_name='EMP' and CONSTRAINT_TYPE='R';
  

  Type = 'R' means referential integrity constraint type.

• Insert rows checked in the table

  Hi all
  How to insert rows checked in another table. I've created an interactive report with the query as follows
  Select apex_item.checkbox(1,id,'unchecked') ", Column1, Column2 from table. Now when I check the boxes to check off and hit the Insert button it should get stored in another table in DB (table1).
  
  Process:
  DECLARE
  IDX number;
  BEGIN
  BECAUSE me in 1.APEX_APPLICATION. G_F01. COUNTY
  LOOP
  IDX: = apex_application. G_F01 (i);
  Insert into step3_table (ID, TASK_NAME, TASK_DESCRIPTION, CATEGORY, TASK_INFO, TASK_STATUS, TO_WORKGROUP, IMPACT, FILE)
  values (apex_application. G_F02 (idx), apex_application. G_F03 (idx), apex_application. G_F04 (idx), apex_application. G_F05 (idx), apex_application. G_F06 (idx), apex_application. G_F07 (idx), apex_application. G_F08 (idx), apex_application. G_F09 (idx), apex_application. G_F10 (idx));
  END LOOP;
  END;
  
  Thanks for the help!

  Hello

  You don't have a F02 - F04 berries in your query.
  Even you, your insert statement do not have enough source columns.
  Also I do not know you could get all the data tables in this way... table F01 value maybe not array index value.

  Try

  BEGIN
    FOR i in 1..APEX_APPLICATION.G_F01.COUNT
    LOOP
  
      INSERT INTO step3_table (ID,TASK_NAME,TASK_DESCRIPTION,CATEGORY,TASK_INFO,TASK_STATUS,TO_WORKGROUP,IMPACT,FOLDER)
      SELECT id,column2,column2,column3,column4,column5,column6,column7,column8
      FROM table
      WHERE id = apex_application.G_F01(i)
      ;
  
    END LOOP;
  END;
  

  Kind regards
  Jari

• Rows in the table is empty when you import Excel

  Each month, I need to import Excel spreadsheets into an HTML page 'Nine', before you paste the part of the text in an existing page.

  Part of my procedure is to remove the outside (with data) lines on the worksheet prior to importation.  In design, the display, I import it seems to work and each resulting table has just the right number of lines. Then I do some find and replace, and copy the code I want in the existing page in Code view.

  When I change code mode, I find a lot of empty lines (with the same number of cells, such as active lines) in each set of active lines I pasted.  Because of the amount, withdrawal of these code view is time and frought with error (I could delete the active lines in the next game).  I think this artifact has started when I upgraded to CS5 in CS3.  Is there a way that I do not have these lines? If this isn't the case, could set the agenda so that the number of lines in code view corresponds to the number in design mode?

  Hello Terry,

  Without worker point I copy and paste about 23 rows of 8 columns of 5 different pages in Excel 5 different tables in DW5.5 every week.

  Honestly, it takes less than a minute for each is in a total view of 2.5 minutes.

• Running a Script Date, check if the field is empty

  I have a Date Script

  var f = this.getField ("WeekEndDate");

  var d = new Date (f.value);

  d.setDate (d.getDate () - 6);

  Event.Value = util.printd ("mm/dd/yyyy", d);

  It works fine, but when the registered name of 'WeekEndDate' is empty you get error messages. I was hoping to adjust the script as well as to WeekendDate.length == 0 if would be white submitted were the script is located and if WeekendDate.length > 0, he would run the above script, but I don't know how. Can someone help me please

  Try this:

  var sDate = getField("WeekEndDate").valueAsString;

  If (sDate) {}

  var d = new Date (sDate);

  d.setDate (d.getDate () - 6);

  Event.Value = util.printd ("mm/dd/yyyy", d);

  } else {}

  Event.Value = "";

  }

• How to check the table (null / not null) on the screen?

  Hello all :)
  
  
  I am beginner in JDEV
  
  I have problem with table.
  When you view the table, I want to know if the existing data in the table are empty or not (check the query zero / non-zero)? How to do
  
  someone help me... :))
  
  THX
  agungdmt

  Hello

  If you use ADF BC, access the iterator and call getEstimatedRowCound

  Table richeTableau = get JSF component binding to table

  TableBinding JUCtrlHierBinding = (JUCtrlHierBinding) (table.getValue ()) .getWrappedData ((CollectionModel));
  DCIteratorBinding iter = tableBinding.getIteratorBinding ();

  int count = iter.getEstimatedRowCount ();

  You can do the same thing in EL

  #{bindings.iteratorName.estimatedRowCount > 0}--> true if given

  Frank

• Help for the reconciliation of the table in a sequence

  I need assistance with the values of an array 1 d of channels read. Table 1 d of strings contains the names of the columns in a different table.

  This must be included in a file, but only once. IM is able to do, but the only problem, the table 1 d of strings contains the previously stored values.

  These values are from a list box, which is frozen as soon as the user clicks on the button OK/START in VI. I would like to print the values of frozen listbox, but it prints the values of the unfrozen ListBox instead.

  The problem is clear to me, I should create an empty array of strings and stores this value, but where in the order this is done?

  I have attached the VI, 'Header' is the table I'm talking about.

  Thank you

  Eureka

  Solved!

  I tried to complete the tables of empty strings in the header sub - VI writing and it works!

  Thank you

  Eureka

• primary key for the table

  I have a Gr_order table that was settled long ago, and now he needs to be filled
  with some more search data.
  
  "Orderid" is a primary key for the table, but the question is how can I insert "orderid" in the insert statement in the procedure. I couldn't find any name sequence. There are 1230
  documents that must be inserted.
  

  Desc Gr_order
  Orderid  Number Primary key
  Desc     Varchar2

  INSERT INTO gr_order (orderid,desc)  
  VALUES (???, upper(each_pom.desc);

  Thank you
  Sandy

  You can find the code that inserts into the table and see if it uses the sequence ;-). A sequence is not 'attached' to a particular table - this is the insert statement to determine whether a sequence should be used.

  You can check if the table has a trigger - some developers like to emulate the behavior of MS - sql server by having a trigger on the table that selects in a sequence. If it has such a release, then you just do your insertions without specifying order_id. But if the table does not have such a release, then you cannot know if the table was originally filled using a sequence or not (unless you can find the instructions for inserting somewhere).

• How to extract the data in the table in the database

  Hi all

  IM using PHP/MySQL and I use implode () function to store several values of checkboxes that have been selected in the form. Does store the word 'Table' in my database. How can I get back all of each data I've been record before (each of the checked instead of the word Array value)?

  If you don't have that in the database is the Word table, that's all you'll get back out. It sounds like you do not store the information correctly.

  Let's say that your form contains a series of checkboxes, all are called options. For all values, you must add square brackets after the name in the form:

  Sun roof
  
  Satellite navigation
  
  Air conditioning
  

  If the form is submitted using the POST method, the values will be stored in an array called $_POST ['options']. To store in the database, you must check whether the table exists and then use implode ():

  if (isset($_POST['options'])) {
    $options = implode(',', $_POST['options']);
  } else {
    $options = '';
  }
  

  Then insert $options into the database.

• Check if all the instances of a field in a table are empty?

  I'm having a problem with the control if all instances of a field in a table are empty. If one is empty I need a message box appears. There is a header line and a line of body with several text fields. The line of the body is set to repeat itself and there are buttons to add and remove lines of the body.

  I had success by checking if all fields are blank in the original line by using the following code:

  if ((this.resolveNode("Page1.Table1.Row3.TextField1").rawValue == null | )) this.resolveNode("Page1.Table1.Row3.TextField1").rawValue == "") || (this.resolveNode("Page1.Table1.Row3.TextField2").rawValue == null | ) this.resolveNode("Page1.Table1.Row3.TextField2").rawValue == "") || (this.resolveNode("Page1.Table1.Row3.TextField3").rawValue == null | ) this.resolveNode("Page1.Table1.Row3.TextField3").rawValue == "") || (this.resolveNode("Page1.Table1.Row3.TextField4").rawValue == null | ) this.resolveNode("Page1.Table1.Row3.TextField4").rawValue == ""))

  {xfa.host.messageBox ("Please complete the table of assessment/implementation." )} , 'Incomplete form' , 1);}

  I guess that in all cases be verified that I have to use the 'resolveNodes' function but I could not make it work. That's what I tried:

  if (( == this.resolveNodes("Page1.Table1.Row3.TextField1").rawValue null | )) this.resolveNodes("Page1.Table1.Row3.TextField1").rawValue == "") || .........)

  Although it works not since .rawValue isn't a function that work with resolveNodes (only resolveNode).

  Should what code I use for this?

  Thanks in advance for any advice.

  Hello

  To be able to check each field in a multiple instances of a table line, you must specify which line you are trying to access to...

  To do this, you must specify the index of the row, this way you can treat each rows in a loop and access each field within this line

  Instead of using resolveNodes, I suggest you use resolveNode... and it should look like this:

  for (var i = 0; i)< page1.table1._row3.count;="">

  If (this.resolveNode ("Page1.Table1.Row3 [" + I.ToString + "]").) TextField1.rawValue == null | this.resolveNode ("Page1.Table1.Row3 [" + I.ToString + "]"). TextField2.rawValue | .......) {

  xfa.host.messageBox ("Please complete the table of assessment/implementation.", "incomplete form", 1);

  break;

  }

  }

  I hope this helps!

• Check for the empty table row before adding the date

  On the form below, when I click on the green button (extreme right) plus a new row in the table is created with today's date. the user can then enter more text to the right of the date. Problem is when the form is saved and reopened, the text that the user entered is removed and today new is added because it is in the intialize event. How do I script to check and make sure that each dated line is empty before you add today's date?

  https://Acrobat.com/#d=qTINfyoXA-U6cDxOGgcSEw

  Thank you

  ~ Gift

  Hi Don,

  One possibility would be to use the box caption of the textfield for the date and leave the value part free for the user to enter their data:

  if (xfa.resolveNode("this.caption.value.#text").value === "") {
            this.caption.value.text = util.printd("[mm/dd/yy] ", new Date() );
  }
  

  See here: https://acrobat.com/#d=VjJ-YsXLKmV6QU84JrAAIw.

  Hope that helps,

  Niall

• Scan of the columns in table for empty cells

  I have prepared a form that will do the following (Please bear with me for the description):

  The form opens with a table of 10 rows.  The user must enter sides (from 0 to 10) in one of the columns in the table.  Once the user enters all the ratings of ten, he or she must then click a button to turn on the rest of the form (which is hidden).  What I'm trying to do is, after the button is clicked, scan the table to ensure that the entire column was filled with a number.  If the column was made, then a second page.  If a cell in the column was left in white, then I want a prompt to appear and indicate to the user which cell is empty.  I was able to run by using the following code:

  This code is under the event 'click '.

  If (decisionMatrix.dMTable.Row4.rating.rawValue is nothing)
  {
  Poster a warning prompt that indicates the form is incomplete

  xfa.host.messageBox ("incomplete form.  Please fill in the background. ","warning ", 3);
  }
  on the other
  {
  Allow the user to save the current state of the form and activate the second part of the form.
  app.execMenuItem ("SaveAs");
  }

  The problem with the above method is that it checks only the Row4 cell.  I have to add more code for the other 9 rows in the table and for each message box, indicating to the user which field to fill.  Is there a better way to do it?  A switch-case perhaps statement?

  I have also considered the column full analysis at a time and just using a message box general for the table, using the following code:

  If (decisionMatrix.dMTable.Row [*].rating.rawValue is nothing)

  {
  Poster a warning prompt that indicates the form is incomplete

  xfa.host.messageBox ("incomplete form.  Please fill all of the scoring. ","warning ", 3);
  }

  ...

  But it doesn't seem to work.  Any help is appreciated.  Thank you.

  The seal contains a table with 10 rows and 3 columns (a_, b_ and c_). The calls button 'Continue' by clicking on the click event, which runs through the table looking for NULL values in each column per row. The "ratingMissing" flag controls the visibility of the page 2.

  Form1.Page1.Subform1.continueBtn::click - (JavaScript, client)

  var ratingMissing = false;

  for (var i = 0; i)< 10;="" i++)="">

  var line = i + 1;

  If (xfa.resolveNode("form1.page1.subform1.table.row["_+_i_+_"].a_").rawValue == null) {}

  xfa.host.messageBox ("A is missing in row"+ row);

  ratingMissing = true;

  }

  If (xfa.resolveNode("form1.page1.subform1.table.row["_+_i_+_"].b_").rawValue == null) {}

  xfa.host.messageBox ("B is not in the line" + row);

  ratingMissing = true;

  }

  If (xfa.resolveNode("form1.page1.subform1.table.row["_+_i_+_"].c_").rawValue == null) {}

  xfa.host.messageBox ("C is missing in the row" + row);

  ratingMissing = true;

  }

  }

  If (ratingMissing == false) {}

  Form1.Page2.presence = "visible";

  }

  else {}

  Form1.Page2.presence = 'hidden ';

  }

  Steve