Color in connection line

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• Selected color change of line to the table in the ADF

  Hi all

  I'm new to ADF. I use Jdeveloper 11.1.2.4 version.

  My requirement is when I chose several lines, color of the line should be changed to red.

  I dragged and dropped ViewObject of the Department in the form of a table on a page and RowSelection to the multiple. I need color of selected lines/lines to be past to red. How can achieve us?

  I wrote the method selectionListner on the table, in which I get the details of the selected line. How can we apply color to selected lines.

  Thanks in advance.

  Best regards

  Claude Reynier.

  How about you create a variable temporary level VO with a default null value.

  Now on the selection listener retrieves the current line and change the value of this variable 'Y '.

  In the inlineStyle write an EL, if the value of this variable is 'Y' changes the color.

  Thank you

• How to change the background color of a line when you have the selection of cells in tableview?

  I have a tableview and I chose the selection of cells. How can I change the background color of a line, if I select a cell?

  The usual example using:

  import javafx.application.Application;
  import javafx.beans.binding.Bindings;
  import javafx.beans.binding.BooleanBinding;
  import javafx.beans.property.SimpleStringProperty;
  import javafx.beans.property.StringProperty;
  import javafx.collections.FXCollections;
  import javafx.collections.ListChangeListener.Change;
  import javafx.collections.ObservableList;
  import javafx.collections.ObservableSet;
  import javafx.css.PseudoClass;
  import javafx.geometry.Insets;
  import javafx.scene.Group;
  import javafx.scene.Scene;
  import javafx.scene.control.Label;
  import javafx.scene.control.SelectionMode;
  import javafx.scene.control.TableColumn;
  import javafx.scene.control.TablePosition;
  import javafx.scene.control.TableRow;
  import javafx.scene.control.TableView;
  import javafx.scene.control.cell.PropertyValueFactory;
  import javafx.scene.layout.VBox;
  import javafx.scene.text.Font;
  import javafx.stage.Stage;
  
  public class RowHighlightedCellSelectionTableViewSample extends Application {
  
      public static void main(String[] args) {
          launch(args);
      }
  
      @Override
      public void start(Stage stage) {
          Scene scene = new Scene(new Group());
          scene.getStylesheets().add(getClass().getResource("selected-row-table.css").toExternalForm());
          stage.setTitle("Table View Sample");
          stage.setWidth(450);
          stage.setHeight(500);
  
          final Label label = new Label("Address Book");
          label.setFont(new Font("Arial", 20));
  
          final TableView table = new TableView<>();
          final ObservableList data =
              FXCollections.observableArrayList(
                  new Person("Jacob", "Smith", "[email protected]"),
                  new Person("Isabella", "Johnson", "[email protected]"),
                  new Person("Ethan", "Williams", "[email protected]"),
                  new Person("Emma", "Jones", "[email protected]"),
                  new Person("Michael", "Brown", "[email protected]")
          );
  
          table.getSelectionModel().setCellSelectionEnabled(true);
          table.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
  
          final PseudoClass selectedRowPseudoClass = PseudoClass.getPseudoClass("selected-row");
          final ObservableSet selectedRowIndexes = FXCollections.observableSet();
          table.getSelectionModel().getSelectedCells().addListener((Change change) -> {
              selectedRowIndexes.clear();
              table.getSelectionModel().getSelectedCells().stream().map(TablePosition::getRow).forEach(row -> {
                  selectedRowIndexes.add(row);
              });
          });
  
          table.setRowFactory(tableView -> {
              final TableRow row = new TableRow<>();
              BooleanBinding selectedRow = Bindings.createBooleanBinding(() ->
                      selectedRowIndexes.contains(new Integer(row.getIndex())), row.indexProperty(), selectedRowIndexes);
              selectedRow.addListener((observable, oldValue, newValue) ->
                  row.pseudoClassStateChanged(selectedRowPseudoClass, newValue)
              );
              return row ;
          });
  
          TableColumn firstNameCol = new TableColumn<>("First Name");
          firstNameCol.setMinWidth(100);
          firstNameCol.setCellValueFactory(new PropertyValueFactory<>("firstName"));
  
          TableColumn lastNameCol = new TableColumn<>("Last Name");
          lastNameCol.setMinWidth(100);
          lastNameCol.setCellValueFactory(new PropertyValueFactory<>("lastName"));
  
          TableColumn emailCol = new TableColumn<>("Email");
          emailCol.setMinWidth(200);
          emailCol.setCellValueFactory(new PropertyValueFactory<>("email"));
  
          table.setItems(data);
          table.getColumns().addAll(firstNameCol, lastNameCol, emailCol);
  
          final VBox vbox = new VBox();
          vbox.setSpacing(5);
          vbox.setPadding(new Insets(10, 0, 0, 10));
          vbox.getChildren().addAll(label, table);
  
          ((Group) scene.getRoot()).getChildren().addAll(vbox);
  
          stage.setScene(scene);
          stage.show();
      }
  
      public static class Person {
  
          private final StringProperty firstName;
          private final StringProperty lastName;
          private final StringProperty email;
  
          private Person(String fName, String lName, String email) {
              this.firstName = new SimpleStringProperty(fName);
              this.lastName = new SimpleStringProperty(lName);
              this.email = new SimpleStringProperty(email);
          }
  
          public String getFirstName() {
              return firstName.get();
          }
  
          public void setFirstName(String fName) {
              firstName.set(fName);
          }
  
          public StringProperty firstNameProperty() {
              return firstName ;
          }
  
          public String getLastName() {
              return lastName.get();
          }
  
          public void setLastName(String fName) {
              lastName.set(fName);
          }
  
          public StringProperty lastNameProperty() {
              return lastName ;
          }
  
          public String getEmail() {
              return email.get();
          }
  
          public void setEmail(String fName) {
              email.set(fName);
          }
  
          public StringProperty emailProperty() {
              return email ;
          }
      }
  }
  

  And then the selected line - table.css:

  .table-line-cell: {selected row

  -fx-background-color: lightskyblue;

  }

• Why I can't access these three drawing annotations: cloud, polygon, draw connected lines

  Why I can't access these three drawing annotations: cloud, polygon, draw connected lines

  You probably touch the Active Mode. There is button on toolbar s where you can stop or use the following preference parameter:

  Tools > Preferences > General > Touch Mode > never

• Color change of line in a report

  Hello

  I am struggling with change of color of a line in a classic report.

  I followed this guide: http://apex.oracle.com/pls/apex/f?p=54687:41

  ####################################

  Here is my SQL query for the report:

  -Are you sure that the selector td (#report_R1 table.report - standard td [headers = 'OVERDUE']) is correct?

  -If you know how to use, inspect the line item and see if a class has been assigned. Td element check (all) in a line to affeected and check the tab style in a tool like firebug in firefox or chrome. It could be as simple as the style is replaced by the theme. As a quick check, you can try adding the! important guideline in the css style:

  #R1 tr.overdue0 td{
  background-color: yellow !important;
  }
  

• Coloring inside the lines

  What is the best way to use Adobe ink to keep the color inside the lines?

  Thank you

  Joe

  No one at Adobe can seem to answer the questions of these days I will offer the only solution that I found. It doesn't seem to be a way to do this, but I'm going to then and clean lines using the slide and the gum which allows to wipe in a straight line.

  Tracey

• How to apply the color to the line in a tabular presentation

  Hello
  
  My requirement is to apply the color to the line in a tabular presentation according to the conditions of the column value.
  
  
  Thank you

  1243 Tulasi wrote:
  I created a form of demo using the emp table

  but now it throw an error like "error report:"
  ORA-06550: line 1, column 29:
  PLS-00201: identifier 'CLERKS' must be declared.
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored

  http://Apex.Oracle.com/pls/Apex/f?p=16091:1:12227641756607:

  Workspace: tipper
  username: guest
  password: demo

  Please help me on this very urgent issue.

  Thank you.

  Check it now, only it was you must reference column names using bind variables syntax not #XXX #.

  Refer to the help when you click on * model column 1 Expression * in your report model.

  also, I noticed that you lose the background color when you mouseover it. To do this, you may need to remove the #HIGHLIGHT_ROW # of your model.

  See you soon,.
  Vikram

• Dynamically apply the color to the lines of Table

  Hello
  
  I use JDeveloper - 11.1.1.6.0 version
  
  I have a requirement to apply the background color for rows in the table dynamically.
  
  In the table, I have a few lines with a checkbox.
  
  When I select the checkbox of the line, the line selected as well as lines before and after the selected line should be displayed with a background color.
  
  Please let me know of inputs for this question.
  
  Thank you
  Ravi

  Hello

  You can do this by surrounding components of the cell (outputText, inputText, checkBox etc) with for example a panelLabelAndMessage component. Then on this property of component inlineStyle use EL to refer to a property of the managed bean. The managed bean property can now assess the State of checkbox selection. The part of thing in your question is to say during the rendering of the previous and next row that the checkbox in the line between has been selected. You must find a way to say this. An option would be to apply the logic as below

  JUCtrlHierNodeBinding currentRenderedAdfRow = ... use facesContext --> getApplication --> getExpressionFactory --> createValueExpression to create a handle to the #{row} expression
  Row rw = currentRenderedAdfRow.getRow();
  
  BindingContext bctx = BindingContext.getCurrent();
  BindingContainer bindings = bctx.getCurrentBindingEntries();
  
  DCIteratorBinding dciterator = (DCIteratorBinding ) bindings.get("Name of iterator used by table ");
  RowSetIterator rsIterator = dciterator .getRowSetIterator();
  
  Row prevRow = rsIterator.setCurrentRow(rw);
  int currRowIndex = rsIterator.getCurrentRowIndex();
  
  Row prevRow = getRowAtRangeIndex(currRowIndex-1);
  Row nextRow = getRowAtRangeIndex(currRowIndex-1);  
  
  //return CSS that colors the background if the following conditions are true
  
  if ( ((DataType) rw.getAttribute("checkBoxAttr")) ||  ((DataType) prevRow .getAttribute("checkBoxAttr")) |  ((DataType) nextRow .getAttribute("checkBoxAttr"))){
  
    //color background returning CSS
  
  }
  
  else{
    return empty string
  }
  

  I wrote this code to the top of my head, to ensure you are looking for null pointers (for example if there is no such thing as a prev-line). Also consider caching the calculation so that it doesn't have to be performed for each cell in a row, but only once per line. For example you can save the color and the line key in a bean managed in scope view and then compare the key with this bean managed before performing the calculation

  Frank

• How to alternate the color of the lines in the html cfgrid controls

  Hi all

  How can I alternate the color of the lines in html cfgrid?

  I do not have access to CFIDE/scripts/ajax/resources/ext/css/ext-all.css which is where the css styles are preserved according to firebug

  Thank you

  goodychurro1 wrote:

  How can I alternate the color of the lines in html cfgrid?

  Hi goodychurro1,

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  querySetCell (q, "MyID", 1, 1);

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  querySetCell (q, "MyID", 3, 3);

  querySetCell (q, "myString", "one", 1);

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  "spacehog" wrote in message
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