Change the colour of the tile dynamically:

Hi,
I have 12 tiles in my application. Depending upon some condition, few tiles colour should be changed and also to the same tiles image should be added. (I'm creating tiles using Border)
Can anybody suggest how can I achieve this?
Thanks,
Santosh

Please close your previous threads before you start a new one.
Also, you have asked this very same question before here:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/b3752b09-2ee2-46ac-a941-dc7baad78110/change-the-colour-of-the-rectangle-dynamically?forum=wpf#b3752b09-2ee2-46ac-a941-dc7baad78110.
Please don't ask the same question twice.
You could use DataTriggers and/or converters to change the property of some UI element based on some condition as already suggested in the previous thread.
Of course you must post your code, or even better upload a reproducable sample of your issue to OneDrive and post the link to it here, for anyone to be able to provide a specific solution.
But note that the forums are not for anyone else to do the entire work for you. You were given code samples of how to use data triggers and converters in the previous thread. That should certainly give you the idea.
Please remember to close your threads by marking helpful posts as answer and please start a new thread if you have a new question.

Similar Messages

  • Change the colour of the rectangle dynamically:

    Hi,
    I've some tiles in wpf application. (non clickable, drawn using Rectangle). I want to change the colour of the tile depending upon condition Ok, Warning, Error to the colour Blue, Yellow, Red respectively. 
    Can you please let me know how can I achieve this?
    Thanks,
    Santosh

    Thanks for the response.
    I'm using Datatemplate like below:
    <DataTemplate x:Key="Template1" DataType="{x:Type BusinessObjects:BindableCapability}">
                <Border x:Name="CapabilityBorder"
                              Background="{StaticResource GlobalHeaderBackgroundBrush}"
                              BorderBrush="{StaticResource TileBorderBrush}"
                              BorderThickness="1"
                              Margin="8"
                              Height="200"
                              Width="420">
                    <Grid>
                        <TextBlock x:Name="CapabilityTextBlock"
                                     Text="{Binding CapabilityIdentifierDescription}"
                                     Style="{StaticResource TileTitleTextStyle}"/>
                    </Grid>
                </Border>
                <DataTemplate.Triggers>
                    <DataTrigger Binding="{Binding IsAvailable}" Value="False">
                        <Setter TargetName="CapabilityBorder" Property="Background" Value="{StaticResource TileErrorBrush}"/>
                        <Setter TargetName="CapabilityTextBlock" Property="Foreground" Value="{StaticResource TileErrorForegroundBrush}"/>
                    </DataTrigger>
                </DataTemplate.Triggers>
            </DataTemplate>
            <DataTemplate x:Key="Template2" DataType="{x:Type BusinessObjects:BindableCapability}">
                <Border x:Name="CapabilityBorder"
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                              Width="202">
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                </Border>
                <DataTemplate.Triggers>
                    <DataTrigger Binding="{Binding IsAvailable}" Value="False">
                        <Setter TargetName="CapabilityBorder" Property="Background" Value="{StaticResource TileErrorBrush}"/>
                        <Setter TargetName="CapabilityTextBlock" Property="Foreground" Value="{StaticResource TileErrorForegroundBrush}"/>
                    </DataTrigger>
                </DataTemplate.Triggers>
            </DataTemplate>
    Like Temlate1 and Templdate2, I should have one more template which fills the color dynamically for the above templates. I've 12 tiles (rectangles), I need to give some blue, some yellow and some red depending upon some condition.
    Please suggest how I can achieve this?
    Thanks,
    Santosh

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  • To change the colour of the particular cell of ALV report in Grid display.

    Hai Friends,
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    This works for a Custom Control and OO ALV in a Dialog Module
    TABLES: kna1.
    * Data (for the ALV Grid)
    TYPES:
      BEGIN OF t_alv_data,
        cust_id    TYPE kunnr,        "Customer Number
        cust_name  TYPE name1_gp,     "Customer Name
        cust_color TYPE i,
    *   cell coloring field
        color     TYPE lvc_t_scol,   "Cell coloring
      END OF t_alv_data.
    DATA:
      v_alv_data TYPE t_alv_data,
      i_alv_data TYPE STANDARD TABLE OF t_alv_data.
    * ALV grid containers and objects
    DATA:
      o_alv_grid TYPE REF TO cl_gui_alv_grid,
      o_alv_cont TYPE REF TO cl_gui_custom_container.
    * ALV field catalog
    DATA:
      i_alv_fc TYPE lvc_t_fcat,
      v_alv_fc LIKE lvc_s_fcat.
    * ALV Layout (colors)
    DATA:
      v_alv_layout TYPE lvc_s_layo,
      i_alv_color TYPE lvc_t_scol,
      v_alv_color TYPE lvc_s_scol,
      v_alv_color_cell TYPE lvc_s_colo.
    * ALV variant
    DATA:
      v_alv_variant  TYPE disvariant.
    PARAMETERS:
      p_alvvar TYPE disvariant-variant DEFAULT 'DEFAULT'.
    DATA: ok_code LIKE sy-ucomm.
    * Class for event handling
    *       CLASS lcl_event_receiver DEFINITION
    * [+] Event listener for the ALV grid
    * [+] Handles hotspots and data changes
    CLASS lcl_event_receiver DEFINITION.
      PUBLIC SECTION.
        METHODS:
    *     Hotspot clicking
          hotspot_click
               FOR EVENT hotspot_click OF cl_gui_alv_grid
                 IMPORTING e_row_id
                           e_column_id
                           es_row_no,
    *     Data changed (such as checkbox clicking)
          handle_data_changed
            FOR EVENT data_changed OF cl_gui_alv_grid
                IMPORTING er_data_changed.
    ENDCLASS.                    "lcl_event_receiver DEFINITION
    *       CLASS lcl_event_receiver IMPLEMENTATION
    * [+] Implementation of the ALV Grid event handler class
    CLASS lcl_event_receiver IMPLEMENTATION.
    *       METHOD hotspot_click                                          *
    * [+] Calls evvent_hotspot_click when a hotspot is clicked in the ALV
      METHOD hotspot_click.
        PERFORM event_hotspot_click
                      USING e_row_id
                            e_column_id.
      ENDMETHOD.                    "hotspot_click
    *       METHOD handle_data_changed                                    *
    * [+] Updates the source data when the data in the ALV display has
    * been changed, such as by clicking a checkbox.
      METHOD handle_data_changed.
        DATA: lv_changed TYPE lvc_s_modi.
        LOOP AT er_data_changed->mt_good_cells INTO lv_changed
          WHERE fieldname = 'CUST_NAME'.
          READ TABLE i_alv_data INTO v_alv_data INDEX lv_changed-row_id.
          IF sy-subrc = 0.
            MOVE lv_changed-value TO v_alv_data-cust_name.
            MODIFY i_alv_data FROM v_alv_data INDEX lv_changed-row_id.
          ENDIF.
        ENDLOOP.
      ENDMETHOD.                    "handle_data_changed
    ENDCLASS.                    "lcl_event_receiver IMPLEMENTATION
    * Reference to the event listener class
    DATA: event_receiver TYPE REF TO lcl_event_receiver.
    *       FORM build_event_listener
    * [+] Set the event handler on the ALV Grid
    FORM build_event_listener.
    * Assigning the event listener to the ALV
      CREATE OBJECT event_receiver.
      SET HANDLER event_receiver->handle_data_changed FOR o_alv_grid.
      SET HANDLER event_receiver->hotspot_click       FOR o_alv_grid.
    ENDFORM.                    "build_event_listener
    *       AT SELECTION-SCREEN
    *         ON VALUE-REQUEST FOR p_alvvar
    * [+] Calls choose_alv_variant to ask the user to select an alv grid
    *     layout variant
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_alvvar.
      PERFORM choose_alv_variant
        CHANGING
          p_alvvar
          v_alv_variant.
    *       START_OF_SELECTION
    START-OF-SELECTION.
      PERFORM get_data.
      SET PF-STATUS 'ALVSCREEN' IMMEDIATELY.
      CALL SCREEN 2000.
    *       FORM get_data
    * [+] Gets the data for the ALV grid
    FORM get_data.
      SELECT kunnr name1
        INTO (v_alv_data-cust_id,
              v_alv_data-cust_name)
        FROM kna1.
        APPEND v_alv_data TO i_alv_data.
      ENDSELECT.
    ENDFORM.                    "get_data
    *       MODULE build_alv_grid
    *   THIS SHOULD BE IN THE "PROCESS BEFORE OUTPUT" OF THE ALV SCREEN
    * [+] Builds the ALV Grid objects
    * [+] Calls to build the field catalog table
    * [+] Loads the field catalog table into the ALV Grid
    * [+] Loads the table data into the ALV Grid
    MODULE build_alv_grid OUTPUT.
      SET TITLEBAR  '2000'.
    * Also enables layout saving
      PERFORM set_alv_variant
        USING
          p_alvvar
        CHANGING
          v_alv_variant.
    * Building the grid and container on the screen
    * NOTE: the container name MUST be upper-case
    * Also, we don't want the objects to be created if in batch mode!
      IF sy-batch IS INITIAL.
        CREATE OBJECT o_alv_cont
          EXPORTING
            container_name = 'O_ALV_TABLE'.
      ENDIF.
      CREATE OBJECT o_alv_grid
        EXPORTING
          i_parent = o_alv_cont.
    * builds the event listener
      PERFORM build_event_listener.
    * Color the cells
      PERFORM color_cells.
    * Build the field catalog
      PERFORM build_alv_fc.
    * Loads the data into the grid
      CALL METHOD o_alv_grid->set_table_for_first_display
        EXPORTING
          i_save          = 'A'
          i_default       = 'X'
          is_variant      = v_alv_variant
          is_layout       = v_alv_layout
        CHANGING
          it_outtab       = i_alv_data
          it_fieldcatalog = i_alv_fc.
    ENDMODULE.                    "build_alv_grid OUTPUT
    *       FORM build_alv_fc
    * [+] Constructs the ALV Grid field catalog table
    FORM build_alv_fc.
      CLEAR i_alv_fc.
      REFRESH i_alv_fc.
    * NOTE: the field name MUST be upper-case
    *                   field       heading         hide  hot
    *                   name                        zero  spot  just
      PERFORM:
        alv_field USING 'CUST_ID'    'Cust ID'        ' '  'X'  'R',
        alv_field USING 'CUST_NAME'  'Customer Name'  ' '  ' '  'L',
        alv_field USING 'CUST_COLOR' 'Color'          ' '  ' '  'R'.
    ENDFORM.                    "build_alv_fc
    *       FORM alv_field
    * [+] Describes and constructs a single field for the ALV Grid field
    *     catalog. The field length and type are both obtained from the
    *     actual field passed in to this method.
    * [+] Adds the constructed field to the ALV Grid field catalog table
    FORM alv_field
      USING
        p_field_name TYPE c
        p_heading    TYPE c
        p_hide_zeros TYPE c
        p_hotspot    TYPE c
        p_justify    TYPE c.
      CLEAR v_alv_fc.
      DATA:
        lv_type(1) TYPE c,
        lv_length TYPE i,
        lv_heading_length TYPE i.
    * get the type and length of this field
      FIELD-SYMBOLS <field>.
      ASSIGN p_field_name TO <field>.
      DESCRIBE FIELD <field> TYPE lv_type OUTPUT-LENGTH lv_length.
    * re-adjust the length to the length of the header, if too short
      lv_heading_length = strlen( p_heading ).
      IF lv_length < lv_heading_length.
        lv_length = lv_heading_length.
      ENDIF.
    * NOTE: the field name MUST be upper-case
      v_alv_fc-fieldname = p_field_name.
      TRANSLATE v_alv_fc-fieldname TO UPPER CASE.
      v_alv_fc-inttype   = lv_type.
      v_alv_fc-outputlen = lv_length.
      v_alv_fc-coltext   = p_heading.
      v_alv_fc-seltext   = p_heading.
      v_alv_fc-hotspot   = p_hotspot.
    * Determining which fields should show zeros
      IF p_hide_zeros = 'X'.
        v_alv_fc-no_zero = 'X'.
        v_alv_fc-lzero   = ' '.
      ELSE.
        v_alv_fc-no_zero = ' '.
        v_alv_fc-lzero   = 'X'.
      ENDIF.
      v_alv_fc-just = p_justify.
    * Add the field to the field catalog
      APPEND v_alv_fc TO i_alv_fc.
    ENDFORM.                    "alv_field
    *       FORM choose_alv_variant
    * [+] Shows a popup that allows the user to choose the layout variant
    *     for the alv grid of the current program
    * [+] Usually called by an AT SELECTION-SCREEN method.
    FORM choose_alv_variant
      CHANGING
        p_variant_name TYPE disvariant-variant
        p_variant      TYPE disvariant.
      CLEAR p_variant.
      DATA:
        p_exit_check(1) TYPE c.
      MOVE sy-repid TO p_variant-report.
      CALL FUNCTION 'LVC_VARIANT_F4'
           EXPORTING
                is_variant = p_variant
                i_save     = 'A'
           IMPORTING
                e_exit     = p_exit_check
                es_variant = p_variant
           EXCEPTIONS
                not_found  = 1
                OTHERS     = 99.
      IF sy-subrc = 0.
        IF p_exit_check <> 'X'.
          p_variant_name = p_variant-variant.
        ENDIF.
      ENDIF.
    ENDFORM.                    "choose_alv_variant
    *       FORM set_alv_variant
    * [+] Sets the alv grid layout variant. Used for setting the variant
    *     when its name is entered in a parameter rather than by using the
    *     popup, or when loading the variant from a variable of type C
    FORM set_alv_variant
      USING
        p_variant_name TYPE disvariant-variant
      CHANGING
        p_variant      TYPE disvariant.
      MOVE sy-repid TO p_variant-report.
      p_variant-variant = p_variant_name.
    ENDFORM.                    "set_alv_variant
    *       FORM color_cells
    * [+] Loop through the data and apply coloring
    FORM color_cells.
      DATA:
        my_color  TYPE i.
    * tell the ALV grid what field in v_alv_data contains color information
      v_alv_layout-ctab_fname = 'COLOR'.
      my_color = 0.
    * loop through each row of the table
      LOOP AT i_alv_data INTO v_alv_data.
    *   clear the variables
        CLEAR:
          v_alv_color,
          v_alv_color_cell,
          i_alv_color.
        REFRESH:
          i_alv_color.
        v_alv_data-cust_color = my_color.
        PERFORM color_cell USING 'CUST_COLOR' my_color. "negative
    *   apply the colors
    *    IF v_alv_data-cust_name = 'Testing Credit'.
    *      PERFORM color_cell USING 'CUST_NAME' 6. "negative
    *    ELSEIF v_alv_data-cust_name = 'Goober Goober Also'.
    *      PERFORM color_cell USING 'CUST_NAME' 5. "positive
    *    ENDIF.
    *   set the color data for this table row
        v_alv_data-color = i_alv_color.
        MODIFY i_alv_data FROM v_alv_data.
        my_color = my_color + 1.
        IF my_color GT 7.
          CLEAR my_color.
        ENDIF.
      ENDLOOP.
    ENDFORM.                    "color_cells
    *       FORM color_cell
    * [+] Colors a cell in the ALV grid
    FORM color_cell
      USING
        p_cellname TYPE c
        p_color    TYPE i.
      CLEAR:
        v_alv_color_cell,
        v_alv_color.
    * set the color for the cell
    *  IF p_color = 0.
    *    v_alv_color_cell-col = 0. "cl_gui_resources=>list_col_background.
    *  ELSEIF p_color = 1.
    *    v_alv_color_cell-col = 1. "cl_gui_resources=>list_col_heading.
    *  ELSEIF p_color = 2.
    *    v_alv_color_cell-col = 2. "cl_gui_resources=>list_col_normal.
    *  ELSEIF p_color = 3.
    *    v_alv_color_cell-col = 3. "cl_gui_resources=>list_col_total.
    *  ELSEIF p_color = 4.
    *    v_alv_color_cell-col = 4. "cl_gui_resources=>list_col_key.
    *  ELSEIF p_color = 5.
    *    v_alv_color_cell-col = 5. "cl_gui_resources=>list_col_positive.
    *  ELSEIF p_color = 6.
    *    v_alv_color_cell-col = 6. "cl_gui_resources=>list_col_negative.
    *  ELSEIF p_color = 7.
    *    v_alv_color_cell-col = 7. "cl_gui_resources=>list_col_group.
    *  ENDIF.
      v_alv_color_cell-col = p_color.
      v_alv_color-nokeycol = 'X'.
      v_alv_color-fname = p_cellname.
    *  v_alv_color-color = p_color.
      v_alv_color-color = v_alv_color_cell.
      APPEND v_alv_color TO i_alv_color.
    ENDFORM.                    "color_cell
    *       FORM event_hotspot_click
    * [+] What to do when clicking on a hotspot in the ALV Grid
    FORM event_hotspot_click
      USING
        p_row    TYPE lvc_s_row
        p_column TYPE lvc_s_col.
      DATA:
        lv_docnum TYPE kunnr.
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