Count the items in a single list or table

Similar Questions

• Count the items in the drop-down list by repeating the subform if the user selects "S/o".

  I'm counting the number of drop-down lists the user selected "N/A" in a repeating subform. I want the total appear in a numericfield or textfield. Here is my script that unfortunitly does not work and my page layout form. I placed it in the ready event: layout so the total is updating the number of changes of N/A.

  

  Hello

  I put the code in the text box, something like calculate event;

  var result = 0;

  instanceCount var = _Subform2.count;

  var instance = Form1.resolveNodes ("Subform2 [*]");

  for (var i = 0; i)< instancecount;="">

  {

  If (instances.item (i). Table1.row2.score.RawValue == 'N/a') {}

  result ++;

  }

  }

  this.rawValue = result;

  The reference to the "_Subform2.count" will ensure that the code is executed whenever an instance is added or deleted.

  Concerning

  Bruce

• How to count the number of columns in an oracle table using sql

  How to count the number of columns in an oracle table using sql

  You must put the name of the table in capital letters

  As

  SELECT COUNT(1)
    FROM user_tab_columns
  WHERE table_name = 'EMP';
  
  or
  
  SELECT COUNT(1)
    FROM user_tab_columns
  WHERE table_name = UPPER('Emp');
  

  Concerning
  Arun

• What is the event appropriate to count the items in a DataGrid?

  I have a drag and drop target datagrid.  I need to count the number of items is in this grid, every time something fell.

  I use the dragDrop event to trigger a manager who gets the length of the data provider data grid.

  However, when the first item is deleted, the dataprovider is null.

  When the second element is removed from the dataprovider.length is 1; Although there are 2 products.

  And each subsequent, the length is less than it should be.

  Why is this?  If it is not updated properly is a different event should I link?

  In the dragAndDrop Manager to try to use a method callLater to call the online account manager.

  In this way the dragNDrop can complete until after the count.

  You can also try the dragComplete Manager.  This is generally where any cleanup is performed.

• Count the number of drop-down list items based on the selection

  You will need to get an "account" (in the fields of totals at the bottom) of each of the values/items selected in the drop-down "ddClassification". My drop-down fields are labeled ' ddClassification.0, ddClassification.1... etc.
  
  

  Should a loop be involved? Been looking around for the answers but can't really find anything. The values in the drop-down list 'ddClassification' are 'Choose', 'Major', 'Minor', 'OBS', 'OFI '. If I could just get help on one of the "total" fields (for example perhaps the total large field) first then I could go from there. All THE HELP is APPRECIATED! Thank you!

  
  I have attached a screenshot and here is the link for the form: Dropbox - ASSESSMENT_NOTES.pdf
  

  Yes, this requires a loop. Here's the Basic code structure, which you can use for the total key, for example:

  var total = 0;
  for (var i=0; i<=4; i++) {
      if (this.getField("ddClassification."+i).value==4) {
          total++;
      }
  }
  event.value = total;
  

  Place this code in the script to custom calculation of 'txtMajor '.

  Edit: Name of the field max adjusted from 5 to 4...

  Edit #2: Also adjusted the value of "Major" in the value of exports 4...

• How can I get the items checked in a list that is generated automatically?

  I'm still pretty new a CF and could use very little help. I try to get every item that is checked a page that generates the list automatically from a query and get the text textbox associated with it. For example:

                      <!--- Start Get Data Hierarchy List--->
                                <cfquery datasource="MyDatasource" name="qry_GetData">
                                          SELECT C.taxonomy_id, C.lvl, C.taxonomy_name, C.taxonomy_tree, C.taxonomy_guid, C.taxonomy_standard_name
                                          FROM dbo.taxonomy AS P
                                          JOIN dbo.taxonomy AS C
                                                    ON P.taxonomy_id = 21
                                                    AND C.hid.IsDescendantOf(P.hid) = 1
                                                    AND C.lvl = 3
                                </cfquery>
                      <!--- Start Get Data Hierarchy List--->
  

  								< cfloop query = "qry_GetData" >
  									< input type = "checkbox" name = "" cbox_PE_SelTax #taxonomy_id # "value =" #taxonomy_name #"> < font size ="4"color = '3399FF' > #taxonomy_name # < / font >"
  									< br / >
  									"- Details of ' experience with #taxonomy_name #: < input name =" "tbox_PE_SelTax #taxonomy_id #" id = "tbox_PE_SelTax #taxonomy_id #" size = "50%" >
  									< br / >
  									< br / >
  								< / cfloop >

  If you want just the names, you can let the value of the checkboxes the value taxonomy_name. In your action page (intrusion via CFMAIL, whatever) you could just output it:

  Taxonomies: #form.cbox_PE_SelTax #.

  Dave Watts, CTO, Fig Leaf Software

• Count the instances of a value in a table of mutation

  Hello

  I have a problem I can not effectively manage. I use a chassis with a group of surveillance of the modules and a 9474 cDAQ as a digital source of tension 9221 to run a high volume laboratory test. I am reading in a table Double 1 d of the values of the 9221 and comparing this value to a value of indicator control, if the value is properly and thus be able to determine if a part success or failure. I then read chess as an array of Boolean and using a search loop determine all index of failure so they can connect to a file with information of serialization are determined at the beginning of the application. The tests carried out are reasonable frequency say 60 Hz. and are conducted for major cycles say more million cycles, the acquisition of data analysis of programming must be able to keep in touch with these requirements.

  The problem I encounter is that the indication of failure detection system has an unintelligent output in the sense that if a part fails, and continues to fail failure can be saved for hundreds of thousands of cycles which is just useless information. I'm looking to try to implement a limitation of failure in that if a particular room, i.e. a particular index in our table of entry more than a user defined limit failure fails then this index is ignored by the file write loop say by being set to a value constant false. I tried to find an effective way to do that within my Search_Array_Index.vi but I can not think of a method that does not require create me a second array of Boolean and searching of the index this table inside the first search by index. Any help or advice will be greatly appreciated.

  I have attached all my code for the project. The main vi is the TestCode rev1 but the workhorse is the blood pressure monitor (excuse the design mess) and the Search_Array_Index is here, I have tried to create the smart output but had no luck.

  Thank you

  Zack

  You could do your VI a FGV of sorts to keep track of how many times this index has failed.  If the value is greater than X, you don't add it to the table.  You want to change the properties of execution of VI to be preallocated Clone for re-entrant execution so that each call keeps its own count.

  

• Where to edit the module inserts - tags div/lists, no tables need.

  Problems with BC module inserts:

  I'm inserting module eCommerce > Products > list of products, data specifications:

  

  Thus,.

  {module_productlistdump,-1, 3, _self, alphabetical order}

  Product

  < table class = "cataloguelistdump" cellpadding = "0" cellspacing = "0" >
  < tbody >
  < b >

  < td valign = "top" >

  < ul class = "catelogueitemdump" >

  < li > < a target = "_self" href = "/ spicy-fragrances/sample-product-1" > sample product 1 < /a > < /li >

  < li > < a target = "_self" href = "/ woody-fragrances/sample-product-4 ' > sample product 4 < /a > < /li >

  < li > < a target = "_self" href = "/ spicy-fragrances/sample-product-7 ' > sample product 7 < /a > < /li >

  < /ul >

  < table >

  < td valign = "top" >

  < ul class = "catelogueitemdump" >

  < li > < a target = "_self" href = "/ designer-brands/sample-product-2" > sample product 2 < /a > < /li >

  < li > < a target = '_self' href = ' / classic-shop/sample-product-5 "> sample product 5 < /a > < /li >

  < li > < a target = '_self' href = ' / classic-shop/sample-product-8 ' > sample product 8 < /a > < /li >

  < /ul >

  < table >

  < td valign = "top" >

  < ul class = "catelogueitemdump" >

  < li > < a target = "_self" href = "/ designer-brands/sample-product-3" > sample product 3 < /a > < /li >

  < li > < a target = "_self" href = "/ woody-fragrances/sample-product-6" > sample produced 6 < /a > < /li >

  < /ul >

  < table >

  < /tr >

  < / tbody >

  < /table >

  Produces this HTML table tag:

  

  Where/how to change it so that it inserts div/UL tags instead of a table? I searched all files by default BC source code and I can't find these class names

  Product list dump has no options to change the markup at the moment.

• get all the items you selected / checked

  Hello

  How all the items selected in a list that can be read?

  I need get all items (enabled) in the list and fill a vector...

  I get not all selected items, I only get the element on which is currently...

  Help, please

  Hello

  Exactly what I wanted to say, you need to implement this thing on yourself.

  I will try to explain the step hope it will help

  (1) create an array whose length is the same as listField.Intialize this table by 0 which means initially no element is selected.

  (2) each position in the table represent the listField position.

  (3) to each selection on listField change the corresponding value in table 1, for example if you select 2 point listField change the value in position 2 in table 1, if you select again the same option to new swtich tha value to 0.

  (4) Finally, when you want to extract the value of the selected item in the listfield, select all the table position with the value 1.

  I tried to explain the hope it will help you.

• Count the number of items in a list separated by commas of the values

  Hello friends,
  
  I have a string with a list of so-called values comma separated
  
  String v = 34343, erere, ererere, sdfsdfsdfs, 4454, 5454, dsfsdfsfsd, fsdfsdfsdfs, dfdsfsdfsdfs, sdsfdsf, ererdsdsd45454, Sylvie
  
  You want to count the number of items exist in this string.
  
  Thank you/Kumar

  Came to my mind as well.
  But I guess I'm typing too slowly, I had other options ran just a second there are tow:

  SQL> with t as (
    2  select  '34343,erere,ererere,sdfsdfsdfs,4454,5454,dsfsdfsfsd,fsdfsdfsdfs,dfdsfsdfsdfs,sdsfdsf,e
  rerdsdsd45454,fsdfsdfs' str from dual
    3  )
    4  --
    5  --
    6  --
    7  select length(str)-length(replace(str, ','))+1
    8  from   t;
  
  LENGTH(STR)-LENGTH(REPLACE(STR,','))+1
  --------------------------------------
                                      12
  
  SQL> with t as (
    2  select  '34343,erere,ererere,sdfsdfsdfs,4454,5454,dsfsdfsfsd,fsdfsdfsdfs,dfdsfsdfsdfs,sdsfdsf,e
  rerdsdsd45454,fsdfsdfs' str from dual
    3  )
    4  --
    5  --
    6  --
    7  select count(*)
    8  from ( select regexp_substr(str, '[^,]+', 1, rownum)
    9         from   t
   10         connect by level <= length(regexp_replace(str, '[^,]+'))+1);
  
    COUNT(*)
  ----------
          12
  

• Selecting the item in a list of images

  Hi @ll,

  I tried to get the selected item in a list of images (bbui - 0.9.2.js). If I try to get the selected item as described here

  https://github.com/BlackBerry/bbUI.js/wiki/image-list

  .. .the result is still "not defined".

  Here is my snip of code:

  var mc;
  var bb10HighlightColor = '#00A8DF';
  
  bb.init({bb10HighlightColor: bb10HighlightColor,
        bb10ActionBarDark: true,
        bb10ControlsDark: true,
        bb10ListsDark: false,
        bb10ForPlayBook: true,
  
        onscreenready: function(element, id) {
           if (id == 'dataOnLoad') {
         dataOnLoad_initialLoad(element);
      } else if (id == 'imagelist') {
              var resultList = element.getElementById('resultlist');
              for (var i = 0; i < mc.count; i++) {
                 var item = document.createElement('div');
                 item.setAttribute('data-bb-type', 'item');
                 item.setAttribute('id', mc.contactarray[i].ID);
                 item.setAttribute('data-bb-title', mc.contactarray[i].Company);
                 item.setAttribute('data-bb-img','img/company.png');
                 item.innerHTML = mc.contactarray[i].Zip + " " + mc.contactarray[i].City;
                 item.onclick = function() { onItemSelected('test'); };
                 resultList.appendChild(item);
              }
           }
        },
  
        ondomready: function(element, id) {
        }
  });  
  
  function doSearch() {
     parseJASONAndOpenList('{"count":3,"contactarray":[{"Company":"Acme Inc.","Lastname":"Jackson","Firstname":"Bill","City":"Maincity","ID":"45D6"},{"Company":"Backman Inc.","Lastname":"Burger","Firstname":"Marc","City":"Downtown","ID":"45D7"},{"Company":"Jingle Inc.","Lastname":"Sampson","Firstname":"John","City":"Outercity","ID":"45D8"}]}');
  };
  
  function parseJASONAndOpenList(jsonString) {
     mc = JSON.parse(jsonString);
     bb.pushScreen('imagelist.htm', 'imagelist');
  };      
  
  function onItemSelected(text) {
     alert(text);
     var selectedItem = document.getElementById('resultlist').selected;
     alert(selectedItem.getAttribute('id')); //selectedItem is always undefined here
  }
  

  The image list:

  
  
  
  
  
     
  
        
  
           
  
              
  Test item
           
        
  
     
  
  
  

  The image list holds something hard (id = "TEST1"), then I add three objects dynamically. After selecting one of the items, I would like to show more details in a new screen.

  I tried to solve in different ways, but the result of

  var selectedItem = document.getElementById('resultlist').selected;
  

  is always "not defined".

  I'm looking for any help!

  Hello!

  This javascript interface comes in 0.9.3 still not available in the version you are using.

• How to display the list item values both from 2 different tables?

  Hello world.

  I have a problem for the display of the data.

  There are 2 tables in the database.

  Table-1 has lc_value, lc_no, lc_dt, and vendor_code columns.

  Table-2 has vendor_code, $vendor_name & vendor_address.

  I created the form where I display data in list item 30 (tabular presentation - 30 records displayed).

  I need to display all values automatically at the same time in the form just by clicking on "Enter_Query" and "Execute_Query".

  It worked when the form had fields in a table in a single table.

  I created fields in a table for tables; then created the relationship between the tables by using the join (vendor_code).

  But when I run the form, click on "Enter_Query" and "Execute_Query", its does not work.

  Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production.

  How can I do this?

  Help me.

  Thank you.

  Dear Bruno,

  Each provider code is to have a folder, then

  Why keep two tables?

  Why you want to update both the table at the same time?

  Master / detail means,.

  a master record depends on several detail records.

  Please, understand and try to build your form with single table.

  If you have already created 2 tables, then merge these into a single table.

  Or other wise keep table_1 as a database block and to vend_name as a data field (element of database in the palette of the property is set to 'no').

  Then go to the trigger of table_1 block post_query and write the following:

  Select vend_name in: vend_name from vendor_mst where vend_cd =: lc_vend_cd;

  In doing the above, the form will look as you wish but the change on the vend_name not to be saved because that is the point of no database.

  Other than vend_name all fields in table_1 will be recorded.

  Hope this will help.

  Post edited by: Priyasagi

• Count the lines in a list component

  Hello

  How can I count the rows with a value in a list item?

  I thought it would be RowCount but as I understood that shows the number of specified rows, not the number of rows with a value.

  Hello

  Try list.dataProvider.length

• Numbers: Count the number of times that a country occurs in the list

  A bit of history... I use version numbers 3.1 (OS X El Capitan 10.11.3)

  I have a list of countries of origin of the students in my school.

  I would like to have a form of analysis of the how many times a country occurs in the list.  IE: Australia 13, England 46, China 2, etc.

  I tried to use the COUNTIF function but I can't seem to make it work.

  Thanks in advance

  Assuming that the column with the country of origin is the D column

  

  Create a second table as shown where you can summarize the country of origin.

  in the tables of bothe, the first line is a heading row.

  in the table on the right, enter the list of countries in column a.

  B2 = COUNTIF (student Roster::C, A2)

  This is short hand dethrone select cell C2, then type (or copy and paste it here) the formula:

  = IF (counta (a2) > 0, COUNTIF (student Roster::C, A2), ' ')

  Select cell C2, copy

  Select cells C2 at the end of the C column, paste

• How to change the items in a drop-down list box that is part of an array of clusters

  Hello

  In the attached vi, I have an array of clusters and each cluster contains two drop-down list boxes. How can I edit the items in the drop-down list box 1 for all elements in the array? (All elements of list box 1 has the same elements.)

  By way of illustration, I have also included the case of trivila, for example, edit the items in a separate drop-down list box that is is not part of an array of clusters (combo box 3). Please notify. Thank you.

  Peter

  Right click on the drop-down list box and select Create-> Node-> String() property. Place it on the block diagram. Change to write (right click) and then feed him an array of strings.