Dynamically add lines

Similar Questions

• With the help of "allow users to dynamically add lines:

  I want to know the opinion of the people, if it is an option, whether or not I have to light
  
  I know that older versions using this option cause huge performance problems when users began adding lines.
  
  Is this always the case. Should I understand a different approach? Can't present something to the populations of the user then turn around and take him away.

  Not a fan or the other.

  I have always managed to avoid this feature too - this thing that I really hate on this matter is that if you have multiple environments they will be out of sync, for this reason.

  I found helpful to sometimes have a missing form of suppress, where users can create a block to make one see the line or data allowing to do the suppresed or rows to display.

  Kind regards

  John A. Booth
  http://www.metavero.com

• Allow users to dynamically add rows

  Hello
  
  During the creation of form, I found an option "allow users to dynamically add rows. I need so that users must be able to create new lines if necessary for new TBHs. How does this option, could someone let me know?
  
  Thank you
  
  IDI

  Hello

  If the user has write access to the form and the option is selected to "Allow users to dynamically add lines", when the user runs the form that it has the option in the menu (Edit > Add Row)
  Then, this will open a window where the user can select the members for the dimension of the row to which it has access.

  The function does not work if you have selected "remove Missing Data".

  Useful, correct, answered? you know that you can do.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Need to add lines to a dynamic form based on numeric field

  I designed a form based on the example in the book of the use of javascript with addInstance Terry to make a button to add a line in a table.

  Works very well for me, however I am transforming the shape slightly so that instead of allowing the user to click the button Add a line I have them enter a numeric value in a field, then call addInstance to create the correct number of lines. The numeric field is on page 1 of the form and is called NumberStudents and is linked as a Global.  I tried to have him call addInstance to add lines, but can't make it work.  Suggestions appreciated. Thanks newbie.

  The only mistake you made was missing rawValue next to the name of the command "NumberOfCards".

  var i = 0;

  for

  (I have = 2; I<>NumberOfCards.rawValue. i ++) {

  Roster.Page2.StudentSubform.Table1._Row1.addInstance (1);

  XFA. Form.Recalculate (1);

  }

  If your requirement is to add the number of rows based on the value entered in the digital field, so you can by calling the setInstances method. This way you need not looping through the number and use of the addInstance every time.

  Roster.Page2.StudentSubform.Table1.Row1.instanceManager.setInstances (5);

  XFA. Form.Recalculate (1);

  or

  Roster.Page2.StudentSubform.Table1._Row1.setInstances (5);

  XFA. Form.Recalculate (1);

  Thank you

  Srini

• How to dynamically add a plot to a graph of mixed signals

  I have a graph of mixed signals where I'm plotting a signal from a time axis. I'm trying to dynamically add a second plot to this graph against the same time axis (with a different scale of Y), but when I built a 2D array and try to connect in the graph (using a local variable) I get an error of size mismatch. I know for sure I did in the past (cable tables with different sizes for a same MSG) with no problems but, today, for some reason any I can't solve this problem.

  Am I missing something?

  Yes, you're probably writing a table 1 d somewhere that is causing to accept only 1 d. To address your problem above, just put a table node build in whenever you have a 1 d table and it will be just a 2D array with a single line of data.

  To add a field to your current locations, your screenshot above should work once the plot knows that he has to accept the 2D tables.

  Reading from a local variable, change something and then write about it once again can lead to a lot of issues down the line. Race conditions are a pain in the butt, so get rid of that sort of thing is good to do from the start. I didn't know the rest of your code, so I don't know how you treat it, but just keep in mind that you add to your software.

• A dynamic table lines disappear after the edge of the page.

  Hi I have a dynamic array with two buttons: "Add line" and "delete line" I have two problems:

  1. is it possible to add more than 1 row at the time?

  2. How do my document to add the new page when the line reaches the edge of the content area?

  I have attached my doc

  Thank you very much

  You can add only one instance at a time, but you can call the method addInstance several times to achieve the same thing.

  Make sure that your table container is set to flowed and that your overlow conditions are set to continue on the page following (also, I noticed that your subform table do not have the box set allow pagebreaks).

  Paul

• Dynamically add attributes to xmlelement

  Hello
  
  I'm trying to dynamically add attributes to an xmlelement. All attributes are stored in a table.
  So what I create a column that contains the attributes in a single line, for example: "sal" = "1000" mgr = '9827.
  
  So now, I have a query like this:

  select XMLElement(evalname ename)
  from emp;

  Gives me:

  <scott></scott>
  <james></james>

  ...
  
  What I want to do is to add this attribute to the element, then I me

  <scott "sal"="1000" mgr="9827"></scott>

  ...
  
  What I've tried is:

  select XMLElement(evalname e1.ename, XMLAttributes(e2.my_attributes))
  from emp e1, (select ename, '"sal"="100" "mgr"="9876"' my_attributes from emp) e2
  where e1.ename = e2.ename

  But which translates:

  <SCOTT MY_ATTRIBUTES="&quot;sal&quot;=&quot;100&quot; &quot;mgr&quot;=&quot;9876&quot;"></SCOTT>

  Someone at - it an idea how to get arround this? I tried with updateXML but I always quotes that have escaped.
  Or is there a better way to dynamically add attributes that are stored in a table?
  
  Thank you very much.
  
  Kind regards
  Dimitri
  ----------------------------------
  http://dgielis.blogspot.com/
  http://www.apex-evangelists.com/

  While we are

  SQL>  select * from xmltable('for $i in ora:view("dept")/ROW
                            return element {$i/DNAME}
                               {for $j in ora:view("emp")/ROW[DEPTNO=$i/DEPTNO]
                                                return attribute {$j/ENAME} {$j/EMPNO}
                               }
                           ')
  /
  COLUMN_VALUE
  ----------------------------------------------------------------------------------------------------
  
  
  
  
                                                                                       
  
  5 rows selected.
  

  ;)

• Add lines - which method is the fastest

  

  I work with data in data acquisition and I need to add lines. I came up with two methods of getting that and as I work with pretty big blocks of data I wonder which approach is most effective. Thanks for the help.

  Both are methods of 'SLOW' and quite the same.

  If you need to go a lot faster, initialize a large array and then use the function 'replace the item.

  If you have any problem to speed the first is the simplest method.

• How do I add lines to multicolumn listbox control

  Hi all

  the questions are as below:

  1. how to add lines to multicolumn listbox control?

  2. the message is the message of RS232 communication with hexadecimal, how to convert 2D format to fit the Ref property?

  anyboady can provides a simple example? Thank you very much.

  
  

• How to dynamically add an Option in the drop-down list?

  I have this code:

  {Drop-down list

  ID: list

  Title: 'list '.

  onCreationCompleted: {}

  opion var = new Option();

  opion. Text = "Hello";
  opion. Value = 4;

  List.Add (opion);

  }

  }

  After the launch of the application, the list is empty.

  Why my code does not work?

  It is easy to dynamically add options

  first add this to your attachedObjects:

  ComponentDefinition {
              id: optionDefinition
              Option {
              }
          }
  

  then do something like this

  var newOption = optionDefinition.createObject()
              newOption.text = ...
              newOption.value = ...
              newOption.description = ...
              newOption.selected = ....
              yourDropDown.add(newOption)
  

• Dynamically add tabs QML from C++

  Hello world

  I have a simple TabbedPane defined in QML.  I am trying to reference the TabbedPane via C++ to dynamically add tabs.  Is this possible?  With my current setup, the application starts and crashes then with:

  Process 22253787 (MyTabsApplication) terminated SIGSEGV code=1 fltno=11 ip=79310524(/base/usr/lib/libbbcascades.so.1@_ZN2bb8cascades10TabbedPane6removeEPNS0_3TabE+0xf3) mapaddr=00110524. ref=00000010
  

  Here is the code:

  TabbedPane {
      id: mytabs
      objectName: "mytabs"
  
      Tab {
          title: "Tab 1"
          FirstPageView {}
      }
      showTabsOnActionBar: false
  }
  

  C++ :

  ApplicationUI::ApplicationUI(bb::cascades::Application *app) :
          QObject(app) {
  
      QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
      qml->setContextProperty("app", this);
  
      AbstractPane *root = qml->createRootObject();
  
      TabbedPane *tabbedPane = root->findChild("mytabs");
      Page* page = Page::create();
      Tab* tab = Tab::create()
                   .title("tab2")
                   .description("This is only shown in the side bar");
      tab->setContent(page);
      tabbedPane->add(tab);
  
      app->setScene(root);
  
  }
  

  Thank you!

  Try to declare your root as:

  TabbedPane *tabbedPane =  qml->createRootObject();
  

  As TabbedPane is a class of AbstractPane

• Dynamically add custom headers in ListView

  I'm working with a ListView which is based on a api, that I have no control.

  I dynamically add some custom headers subject see the following as to what I am referring to (A, B)

  http://developer.BlackBerry.com/native/reference/Cascades/bb__cascades__listview.html

  How can I dynamically add these? For example, I want to add a conflict between the first element of the list and the second

  Section A

  Header

  Item B

  Point C

  Hi Philippe,.

  To do this, you must use a custom list item component.

  Heres how I could do that

   

  
  Moreover, in the custom "Header" just create a structure as follows:

  IF/ELSE ON A FLAG

  if(someflag == "header"){
       //use header style
  }else{
     // show normal list style
  }
  

  My Code

  ListView{
  dataModel: ArrayDataModel{
     id: myDataModel
  }
  
  listItemComponents: ListItemComponent
  {
      Container{
         layout: StackLayout{
            orientation: LayoutOrientation.TopToBottom
         }
         Label{
            text: ListItemData // complete data string
         }
         Label{
            text: ListItemData.split("~")[0]
          }
          Label{
            text: ListItemData.split("~")[1]
          }
         Label{
            text: ListItemData.split("~")[2]
          }
      }//end Container
  }//end ListItemComponent
  
  onCreationCompleted: {
     //The data inside append is one item.
  
     //let's append a bunch of data
     for(var i=0;i<30;i++){
         //append 30 list items
         myDataModel.append("Header~Some data whatever~Status");
     }
  }
  }
  

  • In my example I am adding data to the model.

  ListItemData - the full string

  ListItemData.split("~") [0] - first part etc.

  • I shared parts of the data with a single symbol. In my case the «~»
  • To get the data I want to that I just throw a ListItemData.split("~"). It breaks the string into 3 parts.
  • I will be able to access somewhere I want using the notation ListItemData.split("~") [index]
  • You can include paths to images, or whatever the text you

  AS IF THIS HELPED YOU!

• How we can dynamically add or remove action from the popup menu in qml item

  Hi all

  I want to just dynamically add or remove action from the actionset item in the contextual menu especially in qml.

  Thanks in advance.

  Kind regards

  Ankur

  You can do so by joining the actionitem as attachedObjects. Once the page is complete (signal onCreationCompleted), you can add it to the page using addAction()

  To remove, you simply delete the page using removeAction()

  https://developer.BlackBerry.com/Cascades/reference/bb__cascades__page.html

• Can I use dynamic subject line in email?

  Hello

  Can I use dynamic subject line in email?

  Hi Sanjiv yadav, Yes, we do. For this we need to put dynamic content on this particular line or section. Thanks, Eloqua Expert

• How to add lines to the PresetEffects.xml from a script

  Hi, I would like to add a few lines in the PresetEffects.xml to another text file or an another JavaScript add lines like this how can I do? :

  < name of the group = "$$$ / AE/Preset/AnimalHead14 / = mouth" >

  < name of the cursor = "' $$$ / AE/Preset/AnimalHead14/MouthOffsetX = mouth X shift" default = '0' valid_min = '-30,000"valid_max ="30000"slider_min = slider_max"-500"= '500' precision ="1"DISPLAY_PERCENT ="true"/ >"

  < name of the cursor = "' $$$ / AE/Preset/AnimalHead14/MouthOffsetY = mouth Offset Y" default = "0" valid_min = "-30,000" valid_max = "30000" slider_min = slider_max "-500" = '500' precision = "1" DISPLAY_PERCENT = "true" / > "

  < name of the cursor = "' $$$ / AE/Preset/AnimalHead14/MouthScaleWidth = scale Overture" default = "100" valid_min = "-30,000" valid_max = "30000" slider_min = slider_max '-500' = '500' precision = "1" DISPLAY_PERCENT = "true" / > "

  < name of the cursor = "' $$$ / AE/Preset/AnimalHead14/MouthScaleHeight = scale of mouth height" default = "100" valid_min = "-30,000" valid_max = "30000" slider_min = "-500" slider_max = "500" precision = "1" DISPLAY_PERCENT = "true" / > "

  < / Group >

  < / effect >

  {function onClick.btn

  Add the lines of my text file in the PresetEffects.xml

  I did once, like this:

  var scriptEffect = {};
  scriptEffect.xml =
  
      
          
          
      
      
          
          
          
      
  ;
  scriptEffect.matchName = [email protected]();
  
  function installScriptEffect(){
  
      var ret;
      var file = new File(Folder.appPackage.absoluteURI + "/PresetEffects.xml");
      var str, idx, header, xml;
      var xmlSettings = XML.settings();
  
      XML.setSettings(XML.defaultSettings());
  
      try{
          if (!file.exists) throw "ERR_FILE_NOT_FOUND";
  
          file.open("r");
          str = file.read();
          file.close();
  
          idx = str.indexOf("");
          if (idx<0) throw "???";
  
          header = str.substring(0, idx-1);
          xml = new XML(str.substring(idx, str.length));
  
          if (!xml.contains(scriptEffect.xml)){
              xml.appendChild(scriptEffect.xml);
              if (!file.copy(new File(file.absoluteURI+".bak"))) throw "ERR_CANNOT_WRITE";
              file.open("w");
              if (!file.write(header + xml.toXMLString())) {file.close(); throw "ERR_WRITE_FAILED";};
              file.close();
              alert("Preset installed succesfully. Please restart After Effects");
              }
          else{
              alert("Preset already installed. You need to restart After Effects to make it effective.");
              };
          ret = true;
          }
      catch(e){
          file.close();
          alert(e);
          ret = false;
          };
  
      XML.setSettings(xmlSettings);
  
      return ret;
      };
  

  Then, when you want to add the effect, check with myLayer.effect.canAddProperty (scriptEffect.matchName).

  If true, nothing to do, otherwise use the installScriptEffect function. Normally, it works (haven't tried for a long time).

  Xavier