Formatting tree UI element in web dynpro

Hi,
I am new to web dynpro java.
I want to format tree in web dynpro java.I mean i want to add spaces between the nodes of a tree or can i get something like hgutter functionality between the nodes.
Regards,
ujjwal kumar

Hi
No
Only thing u can do is set Is Design to Emphasized (Bold) and add any images into Node and item both.
depends on image size u will get some space between text of tree.
(Applicable with CE 7.1 onwards not in 7.0)
Tree [help|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/de59f7c2-0401-0010-f08d-8659cef543ce]
Best Regards
Satish Kumar
Edited by: satish jhariya on Mar 18, 2009 4:49 PM

Similar Messages

Ticker UI Element in Web Dynpro

Hi All,
I have a requirement to display dynamic horizontal scrolling text, (like a ticker). The text is dynamic depending on which section of the form the user is current in and is retrieved from a RFC call.
I noticed there is no ticker UI element in Web Dynpro like there is in Visual Composer.
I'm using NWDS 7.0.18.
Can anyone suggest a workaround? Is Iframe an option and if so, how?
Thanks in advance.
K

Hi anuradha ,
I think it is not possible to convert xls file's xtring to a propert string format.
only .csv fromat file will give you the proper string when converted from xstring to string.
thanks
sarbjeet singh

Integration of a Tree Structure in a Web Dynpro Table

Hi,
I am implementing an Integration of a Tree Structure in a Web Dynpro Table.
The Tree-Table os working as required, but I can not work with the OnLeadSelect Action of the table.
The Action does not work as required, meanning, it returns all the time the first row and not the "lead select".
As far as I read I should add some code to the wdDoModifyView method, but I did not figure out exactly what...
Thanks in advance,
Aviad

check this URL:
/people/valery.silaev/blog/2005/06/20/master-of-columns-part-ii

Unable to download file from FileDownload UI Element - Java Web Dynpro

Hello Experts,
I am facing a strange issue.Scenario is:
I created an java web Dynpro application (Please note that it is just a standalone WD app, not integrated in portal) with just one FileUpload UI Element ,one FileDownload UI element and one button (for triggering an action).
I browse a file (e.g. text,pdf,doc etc.) and click on button. It uploads the file and when I click on download, there are two cases:
1) Simply click on download does not downloads the file and shows error: "Unable to download <file name> from <server name>. Unable to open this Internet site. The requested site is either unavailable or cannot be found. Please try again later." Though it is opening the file,showing the content.
2) I opened that portal URL in a new tab in same session and logged in with a portal user. Now if I click on download link of same WD app opened in different tab of same session, it downloads the file without any error.
I am using portal 7.0
Can somebody point what's going wrong with case 1?
Helpful pointers will be appreciated.
Thanks,
Kirtiman

Hi Sid,
I did not gave any authentication of WD app as it is anonymous app. There is no parameter set in application properties.
As I run the app, it is showing the initial screen with UI elemtns and till upload works fine,.It has to be an anonymous app, so cannot ask for credential from user.
Thanks
Kirtiman

Adobe Library Elements in Web Dynpro

Hi,
I cannot see the Web Dynpro tab elements under the library palette, even though I have defined the check and submit actions for the interactive form.
My NWDS is SP12, and Adobe Reader is 7.0.5. Can anyone point me in the right direction?
Thanks,
Manik

Hi Manik,
Close your NWDS and then open once again. There were some problems like this. When you restart your NWDS such problems disappear.
Regards,
Bhavik

Disable Technical Information for UI Element in WEB DYNPRO ABAP

Hi expert,
I want to disable Technical Information for UI Element in my web-dynpro application i am alredy disable in user setting by parameters WDDISABLEUSERPERSONALIZATION by i want to disbale other two options 1 Display quick help.
2 More field help.
KINDLY GIVE ME SUTIABLE SOULATION.
REGARD'S
Vikash

Hi Vikash,
Check this thread, may be you'll get some clues from here.
[How to restrict right click to show user setting in WebDynpro ALV?;.
Regards
Manas Dua

Positions of elements in Web Dynpro

Hi experts!
I'm trying to get to know Web Dynpro a little bit better, but now I don't know what to do...
I'm building elements on a view dynamically. I'm adding a transparent container and then I want to add elements (buttons ecc). I give the container the Matrix Layout, but I want to define the postions of my elements-like a textview on the left side and a button on the right side. Now my result is that the button on the right side is far more on the right than the other transparent containers I am adding later...
Can somebody please advise me how I can control the postions of these elements better?
Thanks in advance!
Points will be rewarded for helpful answers!
Felix

Hi,
have you tried to set the button in a seperate container?
else you can maybe set your main layout type to gridlayout (to place the containers in)
and later use the matrix only within the containers, that way the containers on the
right side are always aligned (when you set stretched horizontaly eq to abap_true in your gridlayout)
when you want a container to be filling more than one column, you can play with the colspan
grtz,
Koen

InteractiveForm UI Element in Web Dynpro Java - Image not displayed on form

Hello Experts,
Using: NetWeaver Developer Studio 7.0.1_06; Adobe Livecycle Designer 8.1.
I have an image "image.png" in my src/mimes/components/com.mm.InteractiveFormComp folder within my web dynpro java project.
I load the image into my context in wdDoInit method in the comp controller:
wdContext.currentContextElement().setImage("image.png");
In the interactiveform I have an ImageField on the form and have set its properties as follows:
Field - URL = http:[host]:[port]/webdynpro/dispatcher/InteractiveFormComp/src/mimes/components/com.mm.InteractiveFormComp/image.png
Field - Embed Image Data = "checked"
Binding - Default Binding = Image
However, no image ever shows up on the form. I have also been through many threads in the forums but havent found a solution. Can anyone please assist me?
Regards,
MM.

Hello,
I tried using jpg and bmp. Didn't work.
Any other suggestions?
Regards,
MM
Solved it!
Edited by: Marshall Mathers on Mar 9, 2011 9:53 PM

To get content of file upload element in web dynpro

Hi . . .
h1 : how can i get the string content (i.e., path of file) store in variable in web dynpro abap . . . .

Hi . . .
h1 : how can i get the string content (i.e., path of file) store in variable in web dynpro abap . . . .

Modify content of Button Choice UI Element in Web Dynpro ABAP

Hi experts,
How can I modify the content of button choice in webdynpro abap ?? ( I want to delete one row from the list).
See the attachement below .
Web dynpro component : /SAPSRM/WDC_DODC_PARTNER
Cordialy

Hi,
please check the method /SAPSRM/CL_CH_WD_DODM_PARTNERS->/SAPSRM/IF_CLL_DODM_PARTNERS~GET_ADD_BUTTON_PARTNERS.
You should be able to create an enhancement at the end of this method.
Regards
Konstantin

Office UI element in Web Dynpro ABAP

Hi ,
I am using Office UI element to display a excel on WDA screen . The excel has some macros .
I need to send some data of excel to the DB on click of Save .
How do i read the excel data ? The data is in the format of XSTRING .
I tried to convert to STring and then Table . But its giving me dump .
Can anyone Suggest how can i do this ?

Hi anuradha ,
I think it is not possible to convert xls file's xtring to a propert string format.
only .csv fromat file will give you the proper string when converted from xstring to string.
thanks
sarbjeet singh

Input element in web dynpro java not working

Hi,
Iam new to webdynpro java. iam trying on external context mapping example from sap help.when i run the application i have assigned a context to a input element that should be accessed by another other component's window view .when i follow steps given in diagram for external context mapping when i run the application i am not able to enter the data into the input textbox.it became read only.plz suggest me a good example for external context mapping and some times i am not able to enter a value for input field when i assign a context attribute to it.i have assigned a node context to the input element.
Thanks and regards
prasad

Hi Prasad,
An externally mapped node always exists within the context of a component interface controller and have its isInputElement property set to true.
External context mapping is possible only for independent nodes of a component interface controller not independent attributes.
Also, for external context mapping, look at below thread -
external context mapping
Regards,
Sen

Creating Dynamic UI Elements in Web Dynpro ABAP

Hi,
I want to an application in which the context nodes and the UI Elements for the second screen get created dynamically at run time based on the input on the first screen
First i have used this method :
cl_wd_dynamic_tool=>create_nodeinfo_from_struct()
to create the dynamic context nodes.
I have checked in debugger and the dynamic context node is getting creates successfully.
I have saved the reference for the context node in DYN_NODE.
Now for creating the dynamic UI Elements corresponding to the attributes of this context node, i call the method :
cl_wd_dynamic_tool=>create_form_from_node(
ui_parent = group_1
node = dyn_node
inputlength = 20 ).
But this thing is dumping.
This is the dump.
The following error text was processed in the system CG7 : Adapter error in &VIEW_ELEMENT_TYPE& "BP_ICLIENT" of view "ZWD_ONLINE_FORMS.FINAL_VIEW": Context binding of property VALUE cannot be resolved: Node FINAL_VIEW.1.BP does not contain any elements
Where BP_ICLIENT is the first attribute of the dynmaic context node BP created..
Please Help.
Thanks
Shivi

Refer this wiki :
https://wiki.sdn.sap.com/wiki/display/WDABAP/CreatingUIElementsDynamicallyinAbapWebdynpro+Application
More links are available on SDN reg Dynammci UI creations :
Have a look at the documentation for the WDDOMODIFYVIEW section of the phase model:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/d2/8acd409cc4dd50e10000000a1550b0/frameset.htm
There is also the class CL_WD_DYNAMIC_TOOL:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/67/6935425394033be10000000a1550b0/frameset.htm
Also have a look at the example application DEMODYNAMIC.
eLearning on the topic here as well:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/201ddd3b-b4ce-2b10-8883-880ae8147f89
Edited by: Saurav Mago on Oct 26, 2009 12:23 PM

Tab order issues with UI elements in Web Dynpro

Hi Folks:
We recently upgraded to NW 2004s and now i am running NWDS v 7.0.
I have noticed many behavioral changes since the upgrade. One of the more problematic and annoying issue is the tab order of the UI elements. In the prior version, the label element never had the control while tabbing. But now the Label also is part of the tab order. There is no property ( that i have been able to figure out) that stands out to fix this issue.
I am i missing something or doing something wrong. Greatly appreciate any input.
Thanks & regards
Renchy Thomas

I figured it out. You have to bind the label to the UI element it is a label for - using the labelFor property of the Label element.
Duh!! i should have thought of it before but it is true that the older version was not enforcing this rule.
rgds
Renchy

Web Dynpro Tree expanding

Hi there!
I am using the tree element in web dynpro.
Not the tree in the table.
I need to expand a part of the tree during loading
I do not find an example.
Any help is warmly appreciated.
Thanks in advance, Frank

Hi,
the "dynamic" tree expansion depends on who you populate the tree content e.g. how you load the data to your tree.
In my application, I have choosen to load the root nodes, first - all over sub-nodes (including items) are loaded "on demand" that means the user clicks on the node. This click will trigger the the action onLoadChildren which pulls the data from a data provider and binds the retrieved data to the corresponding
context node.
This expansion can be perfomed automatically by a recursive method which is called when a user pushes a button called "Expand all"....
I don't have much time to explain the details, but I will provided the source code..., hope it helps!
Darko
Source Code -
Import to the Method:
i_node_ref type IF_WD_CONTEXT_NODE = Reference to the context node
METHOD nav_tree_expand_all.
Data declaration
DATA node_elements TYPE wdr_context_element_set.
DATA node_element LIKE LINE OF node_elements.
DATA child_node    TYPE REF TO if_wd_context_node.
DATA ls_tree_attr TYPE zlm_str_tree_gen.
DATA lt_tree       TYPE zlm_tty_tree_gen.
Get all node elements
node_elements = i_node_ref->get_elements( ).
Loop over each element
LOOP AT node_elements INTO node_element.
    " Get Static attributes
    node_element->get_static_attributes( IMPORTING static_attributes = ls_tree_attr ).
    " Check if data has already been loaded
    IF ls_tree_attr-children_loaded = abap_true.
      " now we know that the data has been loaded, only the elements have to be declared as expanded
      ls_tree_attr-is_expanded = abap_true.
      node_element->set_static_attributes( EXPORTING static_attributes = ls_tree_attr ).
      " get possible other nodes recursively
      child_node = node_element->get_child_node( 'SUBTREE' ).
      me->nav_tree_expand_all( EXPORTING i_node_ref      = child_node
                                         i_screen_id     = i_screen_id
                                         i_component_id = i_component_id ).
    ELSE.
      " data has not been loaded yet...
      " First load the nodes...
     clear lt_tree.
      me->get_nav_tree_nodes( .....importing lt_tree.). Custom specific data retrieval
      IF lt_tree IS NOT INITIAL.
        child_node = node_element->get_child_node( 'SUBTREE' ).
        child_node->bind_table( lt_tree ).
        " Update Attributes of the node
        ls_tree_attr-is_expanded     = abap_true.
        ls_tree_attr-children_loaded = abap_true.
        node_element->set_static_attributes( EXPORTING static_attributes = ls_tree_attr ).
        " Call the method again recursively...
        me->nav_tree_expand_all( EXPORTING i_node_ref      = child_node
                                           i_screen_id     = i_screen_id
                                           i_component_id = i_component_id ).
      ENDIF.
      " ... then load the items
      CLEAR lt_tree.
      me->get_nav_tree_items( .....importing lt_tree.). Custom specific data retrieval
      IF lt_tree IS NOT INITIAL.
        " Update Attributes of the node
        ls_tree_attr-is_expanded     = abap_true.
        ls_tree_attr-children_loaded = abap_true.
        node_element->set_static_attributes( EXPORTING static_attributes = ls_tree_attr ).
        child_node = node_element->get_child_node( 'ITEM' ).
        child_node->bind_table( lt_tree ).
      ENDIF.
    ENDIF.
ENDLOOP.
RETURN.
Edited by: Darko Mocelj on May 7, 2008 8:57 PM

Formatting tree UI element in web dynpro

Similar Messages

Maybe you are looking for