Get the TreePath of a node?
Hi,
I need the TreePath of a node.
I only know methods from JTree who support this.
But they are not usefull in this case.
Cause i use a kind of JTreeTable. There after a node is inserted i must call fireTreeStructureChanged, after this none of the tree methods like getSelectionPath work.
The problem is that after the call of fireTreeStructureChanged the tree collaps all open nodes.
I want that the node who got the last "input" should be visible after the insertion and all of its new childrens.
Working with expandRow() won't work.
So is there a way to get the TreePath with the TreeNode or the TreeModel?
regards
Olek
Never mind,
the problem is solved,
i save the lead selection path after a mouse click.
Then i insert some nodes and use the saved path to
show this path with the added nodes.
Olek
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RAM. -
Hey Folks, have a scenario where i need to link my data, i.e one node points to another node, e.g
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so take the case above, i have a house which is an asset and i have a mortgage(liability) on that house, now i want to show that in my asset that there is a liability on this asset, so i need to come up with a way to link my asset to a liability, now easiest way in my thinking is just point to the XPath of the liability!! Now problem is this, at the data level that im working at, i know what data node im working on but i dont know its absolute path, in my case the above XML is just a snippet of what im dealing with, there is more hierarchical levels in my document!! Maybe im blind but i couldnt see from the API how to get the XPath of a node?? is there existing API which does this or will i have to go ahead and write something to come up with the XPath!! or does anyone have any other suggestions as to how i would do my link??
The way i see my XML when finished is something like this
<data>
<liability id="1">
<value> 10000 </value>
</liability>
<asset id = "2">
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<liability> /data/liability[@id='1'] </liability>
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cheers,
LLA better design would be to make your "id" attribute the key... looking back at your post, it seems that you have done that already. So your XML should just look something like this:<data>
<liability id="1">
<value> 10000 </value>
</liability>
<asset id = "2" liabilityid="1">
<value> 20000 </value>
</asset>
</data>Then when your code needs to match the liability to the asset, you can easily build the XPath to find it. (Of course if there can be more than one liability per asset, you shouldn't use a liabilityid attribute as I did in the example.)
PC² -
JTree - need to get the value of a node at a specific node in the tree
For Example here is a tree:
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B
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B
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public void valueChanged(TreeSelectionEvent e) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) mainTree.getLastSelectedPathComponent();
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To Get the value of a node in a XML file which is outside the envelope
Hi Everyone,
I am uploading data in a XML file into Oracle tables. I am using oracle 9i release 2. How to get a value of a node outside the envelope.
Here is my xml file.
<Response>
<TaskNo>14</TaskNor>
<ZoneResponse>
<GetServiceStatusResponse xmlns="http://mws.zonemws.com/Shipment/2010-10-01/">
<GetServiceStatusResult>
<Status>GREEN</Status>
<Date>2011-06-03</Date>
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<Metadata>
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This is the response xml we are getting from the supplier. I do want to store all the values in an oracle table, including TaskNo(14). TaskNo is the main value
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other values. I Posted this in the XML DB section also. Please help me to solve this issue. Any help,tips and suggesstion will be highly appreciated. Thanks in advance
--VimalHi,
I am providing some additional info like procedure, table structure and sample xml file so that you can get a clear idea about my problem and help me.
My Procedure
PROCEDURE xml_upload (
p_directory IN VARCHAR2,
p_server_directory IN VARCHAR2,
p_filename IN VARCHAR2
AS
l_bfile BFILE;
l_clob CLOB;
l_parser DBMS_XMLPARSER.parser;
l_doc DBMS_XMLDOM.domdocument;
l_noderowset DBMS_XMLDOM.domnode;
l_noderow DBMS_XMLDOM.domnode;
l_nodecount NUMBER;
l_Resultlist DBMS_XMLDOM.domnodelist;
l_request_id VARCHAR2 (300);
l_task_number NUMBER;
l_tasknum_list DBMS_XMLDOM.domnodelist;
l_service_list DBMS_XMLDOM.domnodelist;
l_time_list DBMS_XMLDOM.domnodelist;
l_tasknode DBMS_XMLDOM.domnode;
l_servicenode DBMS_XMLDOM.domnode;
l_temp VARCHAR2 (1000);
l_table_name VARCHAR2 (100);
l_cmd_execution VARCHAR2 (1000);
l_orig_file_with_path VARCHAR2 (1000);
l_dest_file_with_path VARCHAR2 (1000);
l_status custom.task_status.status%TYPE;
l_time custom.task_status.timestamps%TYPE;
l_rows NUMBER;
l_message SYS.XMLTYPE;
l_return_status NUMBER;
TYPE tab_type IS TABLE OF custom.task_status%ROWTYPE;
t_tab tab_type := tab_type ();
PROCEDURE write_exception (
p1_filename VARCHAR2,
p_comments VARCHAR2,
p_rows_created NUMBER
IS
BEGIN
read_xml_file (p_directory, p_filename, l_message, l_return_status);
-- Convert the xml to a clob
l_clob := l_message.getclobval();
-- Create a parser.
l_parser := DBMS_XMLPARSER.newparser;
-- Parse the document and create a new DOM document.
DBMS_XMLPARSER.parseclob (l_parser, l_clob);
l_doc := DBMS_XMLPARSER.getdocument (l_parser);
-- Free any resources associated with the CLOB and Parser
-- dbms_lob.freetemporary(v_clob);
DBMS_XMLPARSER.freeparser (l_parser);
l_noderowset :=
DBMS_XMLDOM.item
(DBMS_XMLDOM.getchildnodes (DBMS_XMLDOM.makenode (l_doc)),
0
l_nodecount :=
DBMS_XMLDOM.getlength (DBMS_XMLDOM.getchildnodes (l_noderowset))
- 1;
t_tab.EXTEND;
FOR i IN 0 .. l_nodecount
LOOP
l_noderow :=
DBMS_XMLDOM.item (DBMS_XMLDOM.getchildnodes (l_noderowset), i);
l_Resultlist :=
DBMS_XMLDOM.getelementsbytagname
(DBMS_XMLDOM.makeelement (l_noderow),
'RequestId'
l_request_id :=
DBMS_XMLDOM.getnodevalue
(DBMS_XMLDOM.getfirstchild
(DBMS_XMLDOM.item (l_Resultlist,
0
END LOOP;
FOR i IN 0 .. l_nodecount
LOOP
l_noderow :=
DBMS_XMLDOM.item (DBMS_XMLDOM.getchildnodes (l_noderowset), i);
l_service_list:=
DBMS_XMLDOM.getelementsbytagname
(DBMS_XMLDOM.makeelement (l_noderow),
'Status'
l_status:=
DBMS_XMLDOM.getnodevalue
(DBMS_XMLDOM.getfirstchild
(DBMS_XMLDOM.item (l_service_list,
0
l_time_list:=
DBMS_XMLDOM.getelementsbytagname
(DBMS_XMLDOM.makeelement (l_noderow),
'Timestamp'
l_time:=
DBMS_XMLDOM.getnodevalue
(DBMS_XMLDOM.getlastchild
(DBMS_XMLDOM.item (l_time_list,
0
END LOOP;
select
extractvalue(column_value,'/Response/TaskNumber') into l_task_number
from
table(xmlsequence(xmltype('<Response>
<TaskNumber>14</TaskNumber>
<ZoneResponse>
<GetServiceStatusResponse xmlns="http://mws.zoneaws.com/InboundShipment/2010-10-01/">
<GetServiceStatusResult>
<Status>GREEN</Status>
<Timestamp>2011-06-03T22:17:17.313Z</Timestamp>
</GetServiceStatusResult>
<Metadata>
<RequestId>c9488a06-73c6-474e-b356-51d5f8feec00</RequestId>
</Metadata>
</GetServiceStatusResponse>
</ZoneResponse>
</Response>
t_tab (t_tab.LAST).status:= l_status;
t_tab (t_tab.LAST).timestamps:= l_time;
t_tab (t_tab.LAST).amz_request_id:= l_request_id;
t_tab (t_tab.LAST).tasknumber:= l_task_number;
-- Insert data into the real Staging table from the table collection.
FORALL i IN t_tab.first .. t_tab.last
INSERT INTO custom.task_status VALUES t_tab(i);
COMMIT;
DBMS_XMLDOM.freedocument (l_doc);
DBMS_LOB.freetemporary (l_clob);
DBMS_XMLPARSER.freeparser (l_parser);
DBMS_XMLDOM.freedocument (l_doc);
DBMS_LOB.freetemporary (l_clob);
DBMS_XMLPARSER.freeparser (l_parser);
DBMS_XMLDOM.freedocument (l_doc);
END rrs_xml_upload;
Sample File:
<Response>
<TaskNumber>14</TaskNumber>
<ZoneResponse>
<GetServiceStatusResponse xmlns="http://mws.zoneaws.com/InboundShipment/2010-10-01/">
<GetServiceStatusResult>
<Status>GREEN</Status>
<Timestamp>2011-06-03T22:17:17.313Z</Timestamp>
</GetServiceStatusResult>
<Metadata>
<RequestId>c9488a06-73c6-474e-b356-51d5f8feec00</RequestId>
</Metadata>
</GetServiceStatusResponse>
</ZoneResponse>
</Response>
Table: task_status
tasknumber number,
status varchar2(100),
timestamps varchar2(100),
requestid varchar2(100)
all I want is to populate the data from xml file to the particulare table. I can do that with the above procedure.
But In this below mentioned part of my procedure , I want to pass the file name instead of giving the entire content.
select
extractvalue(column_value,'/Response/TaskNumber') into l_task_number
from
table(xmlsequence(xmltype('<Response>
<TaskNumber>14</TaskNumber>
<ZoneResponse>
<GetServiceStatusResponse xmlns="http://mws.zoneaws.com/InboundShipment/2010-10-01/">
<GetServiceStatusResult>
<Status>GREEN</Status>
<Timestamp>2011-06-03T22:17:17.313Z</Timestamp>
</GetServiceStatusResult>
<Metadata>
<RequestId>c9488a06-73c6-474e-b356-51d5f8feec00</RequestId>
</Metadata>
</GetServiceStatusResponse>
</ZoneResponse>
</Response>
Alex or any other oracle pl/sql experts please help me to solve this issue.
FYI : I am using Oracle 9.2.0.8.0
Thanks,
Vimal..
Edited by: Vimal on Jun 13, 2011 4:10 PM -
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Hello!
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It should represent some elements of an XML structure and some other nodes for other options.
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The problem now is, that I don't know, how to get the "current tree element", when there is any action.
For example:
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String test = wdContext.currentTreeNodeElement().getText();
wdThis.wdGetContext().currentContextElement().setSelectedElement(test);
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String test = wdContext.currentTreeNodeElement().currentChildElement.getText();
..and for the next levels so on.
Isn't there any general method to get the information of the selected element without knowing before, whether it is a nodeElement or a nodeElement.currentChildElement or a nodeElement.currentChildElement.currentChildElement, ...?
Greetings,
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if you following that pdf ,
i think your not implemented the below code in DomodifyView method
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Parameter "path" is of type string and contains the string representation of the tree element (its corresponding context element to be exact)
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I need to get the tagName after a node of the first child of the Root
Hi All,
I need to get the TagName of the Node immediete after the Root. I won't know what is the TagName, and based on the Tagname only I can process the records.
For example I might receive a SALES object or a MARKETING object wrapped under the root.
eg.
<PARENT>
<SALES>
</SALES>
</PARENT>
or
<PARENT>
<MARKETING>
</MARKETING>
</PARENT>
I tried to using like this
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
File file = new File("c:/example.xml");
document = documentBuilder.parse(file);
Node node = document.getDocumentElement().getFirstChild();
System.out.println("node Name:" +node.getNodeName());
System.out.println("node Value:" +node.getNodeValue());
It returns only something like #text, but I need the response like 'SALES'.
Can anyone let me know if im missing something somewhere.
thanks in advance,
HarishThat's because the first child of the document element is that whitespace text node between <PARENT> and <SALES>. You need to scan through the children of the document element until you find one that is an Element node.
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I need to get the tagName of a node of the first child of the Root
Hi All,
I need to get the TagName of the Node immediete after the Root. I won't know what is the TagName, and based on the Tagname only I can process the records.
For example I might receive a SALES object or a MARKETING object wrapped under the root.
eg.
<PARENT>
<SALES>
</SALES>
</PARENT>
or
<PARENT>
<MARKETING>
</MARKETING>
</PARENT>
I tried to using like this
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
File file = new File("c:/example.xml");
document = documentBuilder.parse(file);
Node node = document.getDocumentElement().getFirstChild();
System.out.println("node Name:" +node.getNodeName());
System.out.println("node Value:" +node.getNodeValue());
It returns only something like #text, but I need the response like 'SALES'.
Can anyone let me know if im missing something somewhere.
thanks in advance,
HarishHi Blaise,
thanks for your reply.
but still i couldn't get the tag name even after using setIgnoringElementContentWhitespace true.
Document document = null;
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
documentBuilderFactory.setIgnoringElementContentWhitespace(true);
try
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
File file = new File("c:/example.xml");
document = documentBuilder.parse(file);
Node node = document.getDocumentElement().getFirstChild();
System.out.println("node.getNodeName: "+node.getNodeName());
System.out.println("node.getNodeValue: "+node.getNodeValue());
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Harish -
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Hi, expert
In the component BT131I_SLS , I create a enhanced attribute in the node: BT131I_SLS/Details BTADMINI
Then i define the GET-V method to create a search help for the attribute.
Now , i want to pass a BP number to the search help function to filter the data.
We need to get the BP number as below:
When create a order, we input the product id ,
then there will be a popup window , we can choose a vendor in the window.
The vendor number is the value which we want to pass to the search help.
How can i do that ?
Thanks.
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Can i use the 'get_related_entities' to get the value I need?
I think maybe i can use the method to get the value from another view which is not in my component.
Now I write codes in the GET-V method, as below:
method GET_V_ZZZFLD000011.
DATA:
LS_MAP TYPE IF_BSP_WD_VALUEHELP_F4DESCR=>GTYPE_PARAM_MAPPING,
LT_INMAP TYPE IF_BSP_WD_VALUEHELP_F4DESCR=>GTYPE_PARAM_MAPPING_TAB,
LT_OUTMAP TYPE IF_BSP_WD_VALUEHELP_F4DESCR=>GTYPE_PARAM_MAPPING_TAB.
DATA: LV_PARTNER_NO TYPE CRMT_PARTNER_NUMBER.
data: lr_current TYPE REF TO if_bol_bo_property_access,
lr_entity TYPE REF TO cl_crm_bol_entity,
lr_col TYPE REF TO if_bol_bo_col,
value TYPE string.
lr_entity ?= me->collection_wrapper->get_current( ).
lr_col = lr_entity->get_related_entities( iv_relation_name = 'Relation_Name' ).
lr_current = lr_col->get_current( ).
* value =
LS_MAP-CONTEXT_ATTR = 'EXT.ZZZFLD000011'.
LS_MAP-F4_ATTR = 'LGORT'.
APPEND LS_MAP TO: LT_OUTMAP.
* LS_MAP-CONTEXT_ATTR = 'EXT.ZZZFLD000011'.
* LS_MAP-F4_ATTR = 'LANGU'.
* APPEND LS_MAP TO LT_INMAP.
IF SY-SUBRC = 0.
ENDIF.
CREATE OBJECT RV_VALUEHELP_DESCRIPTOR
TYPE
CL_BSP_WD_VALUEHELP_F4DESCR
EXPORTING
IV_HELP_ID = 'ZHELP_ZSAKCDD'
* IV_HELP_ID_KIND = IF_BSP_WD_VALUEHELP_F4DESCR=>HELP_ID_KIND_COMP
IV_HELP_ID_KIND = IF_BSP_WD_VALUEHELP_F4DESCR=>HELP_ID_KIND_NAME
IV_INPUT_MAPPING = LT_INMAP
IV_OUTPUT_MAPPING = LT_OUTMAP
iv_trigger_submit = abap_true
* IV_F4TITLE = ' '"# EC NOTEXT
endmethod.
But i don't know the Relation_Name which i can get the vender's information.
Another question : i want to trigger the code 'get_related_entities' when i click the search help,
How can i do that ?
Thanks.
Oliver.
Edited by: oliver.yang on Aug 7, 2009 5:56 AM -
How do I get the DSR state property node to correctly read?
I can toggle the DTR line high and
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read properly. Seems to go to unasserted no matter what the input is (and I've verifed the input). I've turned handshaking on and jumpered DTR to DSR (pin 4 to 6 on DB-9), but the DSR line will not read correctly. I'm using 6.1 with Windows 2000.Here's a simple version. Writes and reads to itself fine, and can toggle the DTR high and low. DSR is always unasserted. Thanks for your help.
Nick
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I'm trying to use the following code to get the name of the selected node for a 3D object in my PDF.
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I have a Problem Build A Expression in activity allocation XML Literal one, I would like to help me ...
Well, I have the same activity in BPEL 1.0 version and now is Different is BPEL 2.0,
I have a Web Service < WSEjecutaComandos > Where to have a function Remote Commands That runs ,
Inputs my Web Service: " numEquipo int , String [ ] comandos , int numCta , int publicar , int version , String fecha"
The second argument is a string array type ..
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Then concatenate input values ( I remarked in red) < comandos > with the value from "fecha" ( String) , and again copy Variable < comandos > and did not have any problems
but now with the new BPEL 2.0, I do the same thing using now Literal XML ( that good!) but the option to concatenate (I remarked in red) and copied to the same variable ( I remarked in blue ), I mark the following error :
I should know, I'm doing wrong That , or you need to make XPath Function That The Value They already have the variable < comandos> will concatenate fecha ,
and is the final value for my entry my Web Service.
must be defined as the type values array <comandos[i]>
define the following activities before $InvokeClear_fnCRexec_InputVariable.parameters/comandos[1],
but it seems that this BPEL 2.0 does not respect me as index brackets .
Thank you...
Cheers,thanks for your help , it served me!
I need to get the value of XMLNodeList <comandos> to concatenate the date.
Attempt to XPath function ( ora:getContentAsString(NodeList elementAsNodeList)), but returns me a String, but a nodoXML.
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Maby -
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