How to get the text present in JTextArea
i am writing application for some system to be computerised and i am not getting how to get the text present in text area and set it into database...can anybody suggest me solution??
You must have named the TextArea like
JTextArea textArea;so, use the getText() method like
String strTextAreaContents = textArea.getText();You can then use JDBC to connect to the database that you want and save your contents that is now in strTextAreaContents.
-- Srikanth
Similar Messages
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How to get the content of a jTextArea?
hi everyone
can some body provide me with some help???
I want to know how to get the content of a jTextArea
it may be a String and i want to use that String to make some applications
I've use this :
String ch=jTextArea.getSelectedText()
but i'm not sure it will work and i'm not sure it will take the text writen inside the jTextArea ... please help
Thankshttp://forum.java.sun.com/thread.jspa?threadID=778988&tstart=0
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How to store the text Inputted in JTextArea
I have created a JtextArea using Applets. I wanted to know how we get the text from that area and store it in a datastructure?..please help me
String text = textarea.getText();
-
How to get the Text name to pass in the parameter header in save_text
Hi,
I am trying to change the long text of operation for historical order by using the flat file.I am using the save_text to do this.I would like to know how to get the text name in order to pass the parameter header in save_text.
I went to the tcode iw62 to get the header information of the long text.300100000009200000001
i would like to know what this 1000000092 indicates and where is this value updated in the table so that i can link it thru the order no to get the link and pass it in the text_name.
can anyone help me out?
krishnanHi,
Your query is.
I went to the tcode iw62 to get the header information of the long text.300100000009200000001
i would like to know what this 1000000092 indicates
In above number
300 - Client
1000000092 - AUFPL - Routing number of operations in the order (You can fetch this from table HIVG)
00000001 - APLZL - General counter for order ( You can fetch this from table HIVG).
BR,
Vijay -
How to get the 'text' property value of a button in coding?
Hi Experts,
I'm using 10 buttons all are having common action('click'). when i click a button the 'text' value of the button should pass to a function.So the action is same but the passed value will be the 'text' value of the corresponding button. I don't know how to get the 'text' property of a button in coding. Kindly help me to solve this problem.
Thanks and Regards
BasheerHi,
My event is like this.
public void onActionclick(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
String s = ? ; // should get the 'text' property of clicked button
fillInput(s); // function to be called
The called function is,
public void fillInput( java.lang.String id )
String str=wdContext.currentContextElement().getNum();
str = str + id;
wdContext.currentContextElement().setNum(str);
How can i get the 'text' property value of the corresponding button. Click action should be common to all buttons.
Thanks and Regards,
Basheer -
Getting the text from a JTextArea...
hi, I'm making a perfect calculator program and I'm trying to add a Note Pad function to it, I also want to hide that so the other interface can be used; I can get it hided and come again but I'm wondering how could I get the text from the JTextArea INCLUSIVE the enters that are made withing it, so:
theString = jTextArea1.getText();only gives me the text and no enters; suggestions?I think I displayed it wrongTwo things to keep in mind...
Certain Swing components will just ignore newlines, so you have to be careful where/how you're displaying your multiline text strings. Some components will display it all as one line, some will only display the top line, some will even show \n instead of doing the newline. It all just depends.
And JTextArea does support word wrapping, so just because it looks like there's a newline, there may not be one. -
How to get the text in a label which is imbeded in a JTextPane
I have created a JTextPane that has 5 JLabels inserted in the text. I have attempted to get the text with the following code snippet.
Component[] lbl = new Componennt[DisplayLetterPane.getComponentCount()];
// JTextPane DisplayLetterPane; is defined previously
lbl = DisplayLetterPane.getComponents();
int componentIndex = 0;
String lblText = new String(((JLabel)lbl[componentIndex]).getText());I have run a dump of the sytledDocument of the JTextPane and I see the JLabel listed as a component.
When this snippet is executed I get the following:
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.text.ComponentView$Invalidator
When I check the character where the component for the JLabel is located in the styled document it does not find an instanceof JLabel.
How can I get the text from the labels.
Thank you in advance!JTextPane jtp = new JTextPane();
for (int i = 0; i <5; i++) {
jtp.add(new JLabel("labelText"+i));
Component[] lbl = new Component[jtp.getComponentCount()];
// JTextPane DisplayLetterPane; is defined previously
lbl = jtp.getComponents();
int componentIndex = 0;
for (int i = 0; i < lbl.length; i++) {
System.out.println(((JLabel)lbl).getText());
When I do like the above, it just works fine. Can u share a little bit more of your code? -
How to get the text which was clicked in a A href tag.
I am displaying the names from database in a page as hyperlink. When this hyperlink is clicked I want to display the corresponding address from DB. What the problem is when the link is clicked how to get the name which is clicked. I know only to link to a page using href. Now I want the text which has been clicked. Pls help.
Sorry to interrupt here!
For the code you suggested:
David,
if the target path is "http://localhost/testing.jsp", then
the code would become:
David.
So what would the difference between the code shown above and this code:
David
What is the function for these two symbols: "<<" and ">>"? -
How to get the text in module pool program after f4 help
Hi to all experts,
My required is to get the text of a field when the user clicks on the f4 help text should be populated automatically beside the field
how to do it>
> the screen name is defined as t528t-plstx and while passing im using the same name in the POV module after what could be the reason;
Hi in the POV module, first read the dynpro filed for which a text has to be displayed (using FM- DYNP_VALUES_READ)and then update your Text Description field uing the FM -'DYNP_VALUES_UPDATE
dynpfields-fieldname = 'FNAME'. "FNAME is the field for which POV is called
append dynpfields.
repid = sy-repid.
call function 'DYNP_VALUES_READ'
exporting
dyname = sy-cprog
dynumb = sy-dynnr
tables
dynpfields = dynpfields
exceptions
others.
read table dynpfields index 1.
fname = dynpfields-fieldvalue.
*Fetxh the Text field into a local varaible.
l_plstx = XXXXXXX.
dynpfields-fieldname = 'T528T-PLSTX'.
dynpfields-fieldvalue = l_plstx.
APPEND dynpfields .
CALL FUNCTION 'DYNP_VALUES_UPDATE'
EXPORTING
dyname = sy-repid
dynumb = sy-dynnr
TABLES
dynpfields = dynpfields.
This will update your text field dynamically.
Regards,
Rajesh -
How to get the text of the textArea ?
Hi, expert
i have created a new component com1,
then i created a table view name 'result'.
then i add a textarea by modifying the result.htm
textArea id = "TAMSG"
text = "test......"
then i add a button in the result.htm
the method of the button is 'EH_ONSENDMSG'
then i input some text into the textArea on the page.
now, how can i get the text of the textArea in the method 'EH_ONSENDMSG' ?
thanks.
oliver.Hi,
problem was solved.
i put the text into a value node.
<thtmlb:textArea id = "TAMSG"
text = "//TEXT/TEXT2"
encode = "TRUE"
width = "100%" />
method EH_ONSENDMSG.
DATA lr_col_wrap TYPE REF TO cl_bsp_wd_collection_wrapper.
DATA lr_query_values TYPE REF TO if_bol_bo_property_access.
DATA lv_str_msg TYPE string.
lr_col_wrap = me->typed_context->text->get_collection_wrapper( ).
lr_query_values ?= lr_col_wrap->get_current( ).
lv_str_msg = lr_query_values->get_property_as_string( iv_attr_name = 'TEXT2' ).
endmethod.
regards.
oliver. -
How to get the text from me52n/me52?
I used rp-read-infotype in getting the text in HR. Please guide me how to get it in ME52. Thanks!
HI
GOOD
CAN YOU GIVE SOME MORE BRIEF ABOUT YOUR REQUIREMENT.ANYWAY YOU CAN GO THROUGH THIS REPORT HOPE CAN HELP YOU SOMETHING
REPORT Z_LEAVES_AND_COMMENTS line-size 255 line-count 65 no
standard page heading .
=====================================================
DATA DECLARATIONS
=====================================================
infotypes : 0002 ,
2001 .
TABLES : t554t .
DATA : BEGIN OF ITAB_LEAVES OCCURS 100 ,
PERNR LIKE P2001-PERNR ,
NACHN LIKE P0002-NACHN ,
VORNA LIKE P0002-VORNA ,
SUBTY LIKE P2001-SUBTY ,
ATEXT LIKE T554T-ATEXT ,
YEAR(4) TYPE C ,
SEQNR LIKE P2001-SEQNR ,
BEGDA LIKE P2001-BEGDA ,
ENDDA LIKE P2001-ENDDA ,
KALTG LIKE P2001-KALTG .
DATA : END OF ITAB_LEAVES .
DATA : S_DATE_LOW LIKE SY-DATUM .
=====================================================
SELECTION SCREEN - DEFAULT
=====================================================
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME .
parameters : P_PERNR LIKE Pa0002-PERNR
MATCHCODE OBJECT PREM OBLIGATORY.
PARAMETERS : S_DATE LIKE SY-DATUM DEFAULT SY-DATUM .
SELECTION-SCREEN END OF BLOCK B1 .
=====================================================
TOP-OF-PAGE
=====================================================
TOP-OF-PAGE .
WRITE : 'Report of Leaves - Infotype 2001' COLOR COL_HEADING .
ULINE .
WRITE : /
'CODE' COLOR COL_HEADING ,
'DESCRIPTION OF LEAVE ' COLOR COL_HEADING ,
'YEAR' COLOR COL_HEADING ,
'STARTING ' COLOR COL_HEADING ,
'ENDING ' COLOR COL_HEADING ,
'DURATION ' COLOR COL_HEADING .
ULINE .
======================================================
START OF SELECTION
======================================================
START-OF-SELECTION .
S_DATE_LOW = S_DATE - 365 .
CLEAR : P2001 , P2001[] .
RP-READ-INFOTYPE P_PERNR 2001 P2001 S_DATE_LOW S_DATE .
IF SY-SUBRC = 0 .
LOOP AT P2001 .
CLEAR : ITAB_LEAVES .
ITAB_LEAVES-PERNR = P2001-PERNR .
ITAB_LEAVES-SUBTY = P2001-SUBTY .
ITAB_LEAVES-SEQNR = P2001-SEQNR .
clear t554t .
select single * from t554t
where MOABW = '99'
and awart = P2001-SUBTY
and sprsl = SY-LANGU .
if sy-subrc eq 0 .
ITAB_LEAVES-ATEXT = T554T-ATEXT .
endif .
ITAB_LEAVES-BEGDA = P2001-BEGDA .
ITAB_LEAVES-ENDDA = P2001-ENDDA .
ITAB_LEAVES-YEAR = P2001-BEGDA(4) .
ITAB_LEAVES-KALTG = P2001-KALTG .
CLEAR P0002 .
REFRESH P0002 .
RP-READ-INFOTYPE P_PERNR 0002
P0002 '18000101' '99991231'.
IF SY-SUBRC = 0 .
ITAB_LEAVES-NACHN = P0002-NACHN .
ITAB_LEAVES-VORNA = P0002-VORNA .
ENDIF .
APPEND ITAB_LEAVES .
ENDLOOP .
ENDIF .
======================================================
END OF SELECTION
======================================================
END-OF-SELECTION .
LOOP AT ITAB_LEAVES .
WRITE : /
ITAB_LEAVES-SUBTY ,
ITAB_LEAVES-ATEXT ,
ITAB_LEAVES-YEAR ,
ITAB_LEAVES-BEGDA ,
ITAB_LEAVES-ENDDA ,
ITAB_LEAVES-KALTG .
PERFORM GET_NOTES_OF_AN_INFOTYPE
USING '2001'
ITAB_LEAVES-SUBTY
ITAB_LEAVES-PERNR
ITAB_LEAVES-BEGDA
ITAB_LEAVES-ENDDA
ITAB_LEAVES-SEQNR .
ENDLOOP .
uline .
write : ' *** End of Report *** ' COLOR COL_HEADING .
uline .
*======================================================
=========> FORM GET_NOTES_OF_AN_INFOTYPE <===========
*======================================================
FORM GET_NOTES_OF_AN_INFOTYPE
USING MINFTY MSUBTY MPERNR MBEGDA MENDDA MSEQNR .
DATA: TX-KEY LIKE PSKEY.
DATA: BEGIN OF TEXT-VERSION,
NUMMER TYPE X VALUE '02',
END OF TEXT-VERSION.
DATA: BEGIN OF PTEXT OCCURS 200.
DATA: LINE(78).
DATA: END OF PTEXT.
data : is_first type i .
DATA : LINES_OF_NOTES TYPE I .
Preparing Key for Reading Texts of
Infotype
CLEAR TX-KEY .
CLEAR: PTEXT .
REFRESH: PTEXT .
TX-KEY-PERNR = MPERNR .
TX-KEY-INFTY = MINFTY .
TX-KEY-SUBTY = Msubty .
TX-KEY-ENDDA = MENDDA .
TX-KEY-BEGDA = MBEGDA .
TX-KEY-SEQNR = MSEQNR .
READING CLUSTER TX - (Texts)
IMPORT TEXT-VERSION
PTEXT
FROM DATABASE PCL1(TX)
ID TX-KEY
USING PCL1_EXP_IMP(SAPFP50P) .
IF SY-SUBRC NE 0 .
CLEAR: TEXT-VERSION .
CLEAR: PTEXT .
REFRESH: PTEXT .
SY-SUBRC = 4 .
ENDIF .
Writing texts retrieved
DESCRIBE TABLE PTEXT LINES LINES_OF_NOTES .
IF LINES_OF_NOTES GT 0 .
is_first = 1 .
LOOP AT PTEXT .
if is_first = 1 .
WRITE : / 'Comments' , ptext-line .
is_first = 0 .
else .
WRITE : / ' ' , ptext-line .
endif .
ENDLOOP .
ENDIF .
ENDFORM.
THANKS
MRUTYUN -
How to get the text content of an XMLElement
Hi,
Here is a XML sample:
<toto attrib1="titi">tata</toto>
We want to get the text content "tata".
Using an XMLElement (from the class "oracle.xml.parser.v2.XMLElement) to manipulate the element "toto", when we use the getNodeValue method, we always retrieve "null".
So, what is wrong in our procedure and how to resolve this problem?
Thanks in advance for your help
ByeYou need to get the child nodes of the Element and iterate until you find a node of type Node.TEXT_NODE.
Elements don't have text content, they instead contain text node children.
Just remember, too, that they can also contain comments, processing instructions, etc., in addition to the text you are looking for:
<toto><!-- a comment --><?pi?>Tata</toto> -
How to get the text of a message class
Hi,
I have a message class and added few message(with attributes) to that class.
Now i want to read the text of the message based on the attributes and
the message no.
Example:
Message 19 is - Where is &1. Where is &1. Where is &1. Where is &1.
Information that i have :
ls_msg-msgty = 'S' .
ls_msg-msgid = 'AP_JATT_TDC_MSG_CL'.
ls_msg-msgno = 19 .
ls_msg-msgv1 = 'A'.
ls_msg-msgv1 = 'B'.
ls_msg-msgv1 = 'C'.
ls_msg-msgv1 = 'D'.
From the info that i have i want the text
Where is A. Where is B. Where is C. Where is D.
Is there any function modules which will provide me these details?
Regards,
Bikash.HI
You can get the Text based on the Message attributes using the FMs
FORMAT_MESSAGE
MESSAGE_TEXT_BUILD.
Use any one of them..
It will work for u...
<b>reward if Helpful</b> -
How to get the text of Checkbox ?
Hi All,
This is my JSP code for Checkbox.
<hbj:checkboxGroup id="CBGroupSAPServer" columnCount="3">
<hbj:checkbox id="Check1" text="SAP R/3" disabled="false"/>
<hbj:checkbox id="Check2" text="SAP IDES" disabled="false"/>
<hbj:checkbox id="Check3" text="SAP BW" disabled="false"/>
<hbj:checkbox id="Check4" text="SAP EP" disabled="false"/>
<hbj:checkbox id="Check5" text="SAP XI" disabled="false"/>
<hbj:checkbox id="Check6" text="SAP CRM" disabled="false"/>
</hbj:checkboxGroup>
I want to get the text of the selected checkbox(in the doProcessAfterInput()).
For eg: if the first box is checked then i shud get "SAP R/3"
Assiste me please.
Regards,
Joshua KiranHi Kiran,
I tried the method, Checkbox.getText(), but it doesn't return anything. But, i got to see that, the method, Checkbox.getId() works fine.
So, i will suggest you to create the Check box with the same text and id and retrieve the text with Checkbox.getId() method. Nothing goes wrong with this.
But, this fails if you need two or more checkboxes with the same texts.
Checkbox cb = (Checkbox)this.getComponentByName("SAPR/3 ");
String text=cb.getId();
In JSP,
you could have as
<hbj:checkbox id="SAPR/3" text="SAPR/3" disabled="false"/>
Regards,
Ganesh -
Hi,
I'm working on a feature triggered by scroll bar position of a string control changed.
But I could not find a good way to catch the scroll bar position changed event,
the scroll bar is controlled manually by mouse down → mouse move → mouse up, I want the get the Text.ScrollPos value when user mouse up, and compare with the maximum value.
But the problem is, mouse up on the scroll bar could not trigger String: Mouse up event!
So I have to get the Text.ScrollPos continuously in the background in Timeout event, but I think it’s not efficient.
Do you have any better idea on when to get the correct destination value of Text.ScrollPos?
I plan to store the value of Text.ScrollPos in the bottom(maximum value) in a shift register, then compare the current Text.ScrollPos value with the max one.
If it comes close to the bottom(90%~100% of the maximum value), then the close to bottom LED will turn on.
Attachments:
scroll bar pos changed.vi 15 KBHello Cecilia,
I don't think there is any build-in event for this.
One solution would be to create your own user event at the initialisation of you main and launch a thread which is going to be pulling the value of your scrollbar position:
Then you can build your main as if they were a scrollbar move event.
And dont forget to close the thread and destroy the event at the end.
Hope it helps.
Attachments:
Scrollbar event.PNG 10 KB
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