How to give vcc to hidden pins 8 hex inverter 74hc04
How to give vcc and ground to the hidden pins of hex inverter 74hc04
Hello,
Take a look of the following KnowledgeBase:
How Do I Connect Power and Ground to a Digital Component in Multisim?
Best,
Fernando D.
National Instruments
Similar Messages
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How to give Authorization?
I have created a 'Z' application which consists of create, change and display User interface.Whenever the user selects craete all fields go editable, change will have some fields editable and display all uneditable.I used only one view and i handled all three modes using invisible and enable property.
Now i want to allow only certain users to access create and change but display for all users.How to give this kind of autorization in webdynpro????
Please explain me about authorization in webdynpro taking my scenario?Hello,
I hope you are aware of authority checks in ABAP in general. In your scenario, what you can do is: create one context attribute IS_AUTHORIZED of type WDY_BOOLEAN.
And in WDDOINIT of the component controller or view controller,
do the authorization check using AUTHORITY-CHECK stmt and if the check fails i.e. sy-subrc is not equals to 0, then
set the attribute IS_AUTHORIZED to false. Otherwise set it to true.
And you have to bind the enabled property of the buttons to this context attribute IS_AUTHORIZED.
Please refer to the following code sample:
DATA lo_nd_selection_type TYPE REF TO if_wd_context_node.
DATA lo_el_selection_type TYPE REF TO if_wd_context_element.
lo_nd_selection_type = wd_context->get_child_node( name = wd_this->wdctx_flex_config ).
lo_el_selection_type = lo_nd_selection_type->get_element( ).
AUTHORITY-CHECK OBJECT <objectName>
ID <name1> FIELD <f1>
ID <name2> FIELD <f2>.
IF sy-subrc <> 0.
* Prohibhit the user from modifying config
lo_el_selection_type->set_attribute(
name = `IS_AUTHORIZED`
value = abap_false ).
ELSE.
lo_el_selection_type->set_attribute(
name = `IS_AUTHORIZED`
value = abap_true ).
ENDIF.
Hope this helps!
Regards,
Srilatha -
H All :
I am using collection in my application for textbox
HTMLDB_ITEM.TEXT(2,null,30,500,''style="background-color: RED"'')
i am using this which give me the red in color background effect
i am using
HTMLDB_ITEM.DISPLAY_AND_SAVE(2,null,30,500)
how to give a background or a fore ground color this item
please suggest
Thanks
SudhirIt's actually quite easy.
What you have to do is write a custom tree cell renderer which extends DefaultTreeCellRenderer. In that class, your getTreeCellRenderer() method should do something like the following:
public Component getTreeCellRendererComponent(
JTree tree, Object value, boolean selected,
boolean expanded, boolean leaf, int row, boolean hasFocus )
Component treeCellRenderer =
super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
if (selected) {
setForeground(Color.WHITE);
setBackground(BACKGROUND_SELECTION_COLOR);
} else {
treeCellRenderer.setForeground(Color.RED);
return treeCellRenderer;
Then you'll need to make sure that you call myTree.setCellRenderer(new CustomTreeCellRenderer());
cheers,
Greg -
How to give the no of lines per a page in alv report
hi
could u plz inform me
how to give the no of lines per page in alv report
in ordinary report we can give line-count na
how can we give in alvs.
thanx
kals.Hi Kalyan,
There is another Forum(Abap Development) where u can post abap related stuffs and u can also get quick answers there..
Cheers...
Santosh -
How to give no of lines per page in alv report
hi
could anybody tell me
how to give no of lines per page in alv report
i need bottom of page too
if possible plz send the code too
it ll be very helpful to me
thanx
kals.Hi,
This is possible, using some of the events in the ALV.
You could use AFTER_LINE_OUTPUT event and call you form after say, a certain line count is reached on the list output.
MOVE 'AFTER_LINE_OUTPUT' TO gw_event-name.
MOVE 'AFTER_LINE_OUTPUT' TO gw_event-form.
APPEND gw_event TO gt_events.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
it_events = gt_events[]
and define the form for each event as follows - this would be a dynamic call by the ALV.
*& Form after_line_output
* Form for the After Line Output Event in the internal table
* --> rs_lineinfo
FORM after_line_output USING rs_lineinfo TYPE slis_lineinfo.
IF sy-linno eq v_linno. "Defaulted value for line count
perform write_footer.
NEW-PAGE.
ENDIF.
ENDFORM. " after_line_output
For lines per page:
rs_lineinfo-tabindex would give you the index of the current line in the list, which you could use to read the t_outtab table, and reduce the line count of items displayed on the earlier page.
There are a few other events too, like BEFORE_LINE_OUTPUT and END_OF_LIST which you can use as required and print the data.
Regards,
Anil. -
How to use the Columns Hidden | space in the bottom of af:panelCollection?
Hi,experts,
In jdev 11.1.2.3,
I can see a row of Columns Hidden | Columns Frozen in the bottom of component af:panelCollection - pc1 which have an af:table - t1 component inside in designer view,
and can see there is a blank row space only with "|" inside when the page is running.
Now I want to use this blank row space such as to display row numbers for the table, so I set the property for the panelColletion as following source code:
==========================
<af:panelCollection id="pc1" inlineStyle="width:1250px; height:500px;">
<f:facet name="menus"/>
<f:facet name="toolbar"/>
<f:facet name="statusbar">
<af:group id="g4"/>
</f:facet>
<af:table value="#{bindings.TView1.collectionModel}" var="row"
rows="#{bindings.TView1.rangeSize}"
emptyText="#{bindings.TView1.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.TView1.rangeSize}" rowBandingInterval="1"
filterModel="#{bindings.ImplicitViewCriteriaQuery.queryDescriptor}"
queryListener="#{bindings.ImplicitViewCriteriaQuery.processQuery}" filterVisible="false"
varStatus="vs"
selectedRowKeys="#{bindings.TView1.collectionModel.selectedRow}"
selectionListener="#{bindings.TView1.collectionModel.makeCurrent}"
rowSelection="single" id="t1" inlineStyle="font-size:xx-large; font-weight:bolder;">
<af:column sortProperty="#{bindings.TView1.hints.GoodsStatus3.name}" filterable="true"
sortable="true"
headerText="#{bindings.TView1.hints.GoodsStatus3.label}"
id="c42">
<af:outputText value="#{row.GoodsStatus3}" id="ot33"/>
</af:column>
<f:facet name="footer">
<af:group id="g3">
*<af:outputText value="RowsNumber:" id="ot44"/>*
*<af:outputText value="#{bindings.TView1Iterator.estimatedRowCount}"*
id="ot43" partialTriggers="::pc1:t1"/>
</af:group>
</f:facet><f:facet name="detailStamp"/>
</af:table>
</af:panelCollection>
=====================
but when run the page there is no display for the row number, instead on the bottom of the table, there is only a blank row with "|" inside.
How to use the Columns Hidden | Columns Frozen space in the bottom of component af:panelCollection ?
Thanks!Hi, Arun
It works.
As in my use case, can draw an af:toolbar component into statusbar of Panel Collection facets in Structure view.
There is still a small issue:
cannot see the Columns Hidden|Columns Frozen component in the Structure view,
and if drop more than one af:toolbar into statusbar, the sencond one will fall/wrap into second row, even though there is enough space on the first row (to occupy a second row in statusbar will be a waste of space), and cannot see how to adjust.
Thank you very much!
bao -
How can I remove a Device PIN from my account?
I sold my Q10. The Buyer is in my contact list and his data is always integrating in my own contact data including the PIN.
How can I unassign the BB PIN from my BBID Account?
Thanks in advance.
Solved!
Go to Solution.There actually were several steps that should have been conducted before selling it...refer:
Article ID: KB05099 Steps to take before selling or after buying a previously owned BlackBerry smartphone
The on-device WIPE would have taken care of removing the association between that device and your BBID. Then you could simply use that same BBID on a different device, and that person would have no ability to use that same BBID since they would not know the password.
It is possible (a feature!) to have more than one device on a single BBID, but the result is what you are experiencing. So, I believe the only remedy is that the new owner needs to WIPE that device and start over, leaving you with sole control over your BBID.
Good luck!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code -
How do I get all my pins (bookmarks) to show up on maps rather than having to choose from the bookmark list? I can see my list getting very large and more cumbersome to search. In google maps, all my starred locations show up on my map.
Have you let Apple know you would like to see this feature? They do not participate in the forum, and their only source of user feedback is the feedback page. To let them know you would like to see a feature, go to the feedback page at www.apple.com/feedback and select the appropriate link.
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How can I see the hidden file and erase it?
I had to make a file starting "." and had to put it on my FTP client. I made it by Text Edit and Microsoft word and save it. Since it is hidden file, I can't see on my Mac but when I use the FTP client and click post, the file listing was showed up and I can check as "Show Hidden file". Then I could post the files on the FTP client. However, since I don't need it on my computer, I'd like to erase it but can't find the files. How can I find the hidden files? Thank you.
if you know the folder then navigate to that folder. Open the Terminal application in your Utiities folder and do the following::
Enable Finder to Show Invisible Files and Folders
Open the Terminal application in your Utilities folder. At the prompt enter or paste the following command line then press RETURN.
defaults write com.apple.finder AppleShowAllFiles TRUE
To turn off the display of invisible files and folders enter or paste the following command line and press RETURN.
defaults write com.apple.finder AppleShowAllFiles FALSE
Alternatively you can use one of the numerous third-party utilities such as TinkerTool or ShowHideInvisibleFiles - VersionTracker or MacUpdate. -
How to give constant space in sap scripts.
Dear experts,
In my requirement I am printing invoice line item details. In my program,I am printing 8 columns. How to give the constant space in my output.
My issue.: here am fetching Internal Excise Document Number (DOCNO) item number (zeile) plant (werks) quantity (menge) storage location (lgort) and so on.
when i am fetching the values from the table, the values are different from each and every rows. so nothing would be aligned properly into the column. For example, if the doc no is having 10 char,from item no all the values of the column is getting moved to right side. in my second row doc no is having only 2 chars. in this case every column value is moving left side. its looking like realigned and not good.
How do i give constant space for each and every column. so if the values are more or less it could not be moved to any side.
please hellp me to solve this issue.
<MOVED BY MODERATOR TO THE CORRECT FORUM>
Thanks in advance.
Regards,
Sandy.
Edited by: Alvaro Tejada Galindo on Sep 28, 2011 3:40 PMHi,
check out ur tab positioning in paragraph format...any misalignment is their or not.
second thing you can do is checkout your printer i.e zebra printer or .matrix etc. your using sometimes misalignment happens
in printer..or print some sample values for verifying the root cause .
regards,
KRISHNA -
How to give a message in the UI page if there is an error in AppImpl method
How to give an error message in the jsf page if the AppImpl method fails ?
Use case : I have a create form and a submit button which binds with a client interface method in Application Impl class. If the method fails due to some exception , how can I notify the users with proper error message ?
Thanks
SuneeshHi,
As the previous reply (casting the result) is the best solution here (separating model and view logic) but sometimes we do a shortcut.
may be it is not the best approach but it comes handy most of the time, this approach is also error-proven. we used it more than 2 years in large applications.
add the following code whenever you want to add message in UI be aware that we have add it in a jar and add that library to the model projects
FacesContext ctx = getFacesContext();
FacesMessage fm = new FacesMessage(FacesMessage.SEVERITY_ERROR, msg, "");
ctx.addMessage(null, fm);
you just need to add jsf library to the model applications and replace msg with your message.
regarding throw jboException, it seems good most of the time but sometimes when you are in middle of the transaction it somehow ruin the flow of the transactions.
Regards. -
How to give ** bydefault in password in module pool screen .
Hi experts
how to give ******* by default in password in module pool screen .
ThanksHi ,
Double click on the field u will get a pop up window
i.e. attribute window for that field.
in that window you have a tab called Program at the bottom.
in program tab you have many checkboxes.
check the check box with name *Entry.
and activate.
what ever you enter now will be in password formate
Regards
Ajay -
How to give error message for the screen element text field when wrong i/p
How to give error message for the screen element text field when wrong i/p
when wrong input given
eg.
I have a text box with SBOOK-CARRID
so when user give wrong entry in text box i.e LG
then I should give some error stating that the the input is invalid or not available ,
now it showing the error of standard messages,
i want manual message to be displayed when error comes.
Thank you,
Regards,
Jagrut Bharatkumar ShuklaHi all,
Thank you for your valuable reply,
but the thing is that its a screen field,
i.e text box not a selection screen
i created in screen layout
with name sbook-carrid
now i want to get error message display if wrong i/p is given
thank you.
Regards,
Jagrut bharatkumar Shukla, -
How to give other material as a free good
Hi all,
Here i am getting doubt how to give free good for one material to another material. for ex:- if customer buy product A he will get product B as a free good how do we configure in to sap. i tried in exclusive method in the sales order it is executing and when coming to delivery and billing free good line item is not getting in deliveries and billing how to do this. plz tell the required steps to do this.
Thanks & Regards,
kishoreHi,
This can be done in two ways.
1)Create a BOM with the product A as the header material.Make sure that the sub items are for free of cost.Pricing will be done only for this header.
2)Mainatin the different item category for both material A and material B.
Goto VOV7 T.Code.
Select material B's item category.
Details.
Maintain the pricing as "B".
Save.
Regards,
Krishna. -
How can i get a hidden app back on my home screen of my iPhone
It was purchased and then deleted by accident"Hidden" and "Deleted" are two different things. If you hid it, unhide it. If you deleted it on your phone, resych it from iTunes or download it again, for free.
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