Hiding columns, regions and tabs with Javascript

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• Switch tabs with Javascript error

  I am using Javascript to change the tabs using the following

  mainScreen.activeTab = at (0);

  Screen match the id of my TabbedPane in main.qml

  I return the error

  Error: Cannot assign QObject * to bb::cascades:Tab *.

  My solution to this was to change tab by id instead of the index.

  Still not sure why tab was set to null.

• Is it possible to work with JavaScript in JUST ONE TAB and not on others

  I usually browse websites with javascript is disabled. But sites like facebook and youtube need javascript. So what I really want is to just run these sites on legs with active javascript and run the other tabs without it.

  Try noscript. It can be a pain to get the installer at the beginning because you need allow all areas that you want to allow JavaScript for, but that market either tabs or windows.
  
  https://addons.Mozilla.org/en-us/Firefox/addon/NoScript/

• The passage to the line/column in the ListBox with enter/tab?

  I have a ListBox, in which I load several columns, ranks multiple excel files. Once I've selected a single cell to motify it, I would move down to the next line to the right or to the left / to the next column with the enter and tab keys respectively? It would be especially nice to be able to move to the next cell with it being active, so that I can make changes without touching the mouse pointer.

  Is it possible to do?

  LV2014

• I need to convert PDF to Excel, however, the columns and tabs make many merged cells and the number of columns empty. In addition to not separate the columns properly, I see many not separate lines together in the same cell. I think same as Adobe Acrobat

  I need to convert PDF to Excel, however, the columns and tabs make many merged cells and the number of columns empty. In addition to not separate the columns properly, I see many not separate lines together in the same cell. I even think that Adobe Acrobat Pro DC has limits. There is no way to set what points in columns to force the column break? Or create several columns that are unnecessary? How column in Excel, size fixed when import us text and define where breaks have columns of text?

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  PDF does not contain columns, lines, formats, styles or other aspects of word processing or spreadsheet file formats.

  This is because the PDF is decidedly not a file format of word processor or a spreadsheet or something 'like' one of these.

  (see ISO 32000 for what PDF "is")

  Which allows to optimize the export of the content of a page PDF is to start with that tag well formed PDF (ISO 14289-1, PDF/UA-1).

  Without that export is what it is and we performs the cleanup of any necessary content using the native application for the export of files (MS Word or Excel).

  Be well...

• DROP table and CREATE with column name and ORA: 00904

  Hello
  I created a table with an attribute date CRTD_ON and two other attributes. Successfully created. I can see the data tab and the window empty data with column names in the header...
  Now, I had to change the name of field attribute date on OPNG_DATE so I don't bother to change, instead, I deleted and created with the name of the column has changed. Then I restart the ddl. Once again managed to create. But this time I am not able to see the data tab or the column headings. And I see the error of the log of the data Publisher ORA-00904: "CRTD_ON": invalid identifier
  Is this a bug?

  There is a current bug where you will get the data if you have a public synonym with the same table name pointing to another table with another structure. Can you confirm that in your environment?

  K.

• Tabs with region

  Hello
  How can I create tabs with the region.
  
  
  
  Thank you
  Maury

  Hi Maury,

  a tab is just a normal page. So to create a tab, you create a Page in the wizard, and then specify what type of tab that you want to use.

  Try to work through the tutorials on [http://www.oracle.com/technology/products/database/application_express/html/doc.html], for example day 2 Developer's guide will give you a good kickstart.

  brgds,

  Peter

• The address and tab bar disappeared with the new update.

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  The sounds that you spent in mode full screen.

  Make sure that you run not Firefox mode full screen (press F11 or Fn + F11 to toggle; Mac: Command + SHIFT + F).

  • https://support.Mozilla.org/KB/how-to-use-full-screen

  If you are in full screen view then hover over with the mouse to the top of the screen to facilitate the bar appear Navigation and tab bar.
  Click the expand (in the top right Navigation bar) to exit full screen or right-click on a space empty on a toolbar and select "exit full screen" or press the F11 key.

• I updated FF to 15.0.1; now there is no new tabs boxes, and I can't remove a tab with scroll wheel.

  I use Windows XP.
  Then, he used to be a small square next to the last tab box open that I could click to open a new tab. Now, I can just open a new tab if I double click on a space empty next to the last open tab.
  And I used to be able to open a group of tabs, to do what I had to do and then click Center mouse scroll to the bottom of the line to delete what I have is no longer necessary. Now, the only way I can close tabs is to use the x on the right side of the tab I'm currently. But, sometimes it does not work...
  Nothing has changed about how I put FF in place - just the update.

  You can open a new tab with Ctrl-t. You should be able to find the new tab button in the Customize window toolbar. You can replace it. If the Middle-click to remove is no longer a tab, you can use Ctrl-left click.

• How can I get rid of 3 additional tabs that appear when I start Firefox? they are: Getting Started with Mozilla, Video downloadHelper, and Tab Mix Plus?

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  See the following for a few suggestions:

  • https://support.Mozilla.org/KB/Firefox+has+just+updated+tab+shows+each+time+you+start+Firefox
  • https://support.mozilla.org/kb/How+to+set+the+home+page - Firefox supports several home pages separated by ' |' symbol
  • http://KB.mozillazine.org/Preferences_not_saved

• I downloaded 4 FF and now 5 and nor with my screen looks nothing like it says on the page of FF. For example, I don't have the orange FF tab in the upper left corner, I have no "PIN as app" option, nor do I view. Can someone help me please?

  I downloaded 4 FF and now 5 and nor with my screen looks nothing like it says on the page of FF. For example, I don't have the orange FF tab in the upper left corner, I have no "PIN as app" option, nor do I view. Can someone help me please?

  To get the orange FF tab, go to view > toolbars > menu bar. This should uncheck the menu bar giving you the orange button.

  Panorama is a box made of 4 gray rectangles which should be on the far right, if not once you activate the orange FF tab, right click anywhere on a toolbar that doesn't has nothing to this topic, and you should get a menu with a list of your toolbars that you can check and uncheck the box. Come on down to personalize everything down and it will open a window with all your buttons. Find groups of panorama/tab button and drag it to the toolbar of your choice.

  to pin a tab as an app, right-click on it; It is an option in the context menu.

• I can't stop the pop-up and adware ads in Safari. When I opened a new take, it is locked until I click a place twice, then two new tabs with advertising and virus detected by safari emerge

  I can't stop the pop-up and adware ads in Safari. When I opened a new take, it is locked until I click a place twice, then two new tabs with advertising and virus detected by safari emerge

  I tried following the instructions on the support page, in Apple, but it did not work.

  Force to leave Safari, then with the SHIFT key, restart Safari.

  Also use EtreCheck of www.etrecheck.com and see what else is running.

• How to get the string (specified by row and column) of txt file with labview

  Hello world

  How to get the string (specified by row and column) of txt file with labview

  THX

  As far as I know, a text file has no column.  Be more specific.  Do you mean something like the 5th word on line 4, where the words are separated by a space, and lines are separated by a newline character?  You can read from the spreadsheet String function and set the delimiter to a space.  This will produce a 2D channels table.  Then use the table to index and give the line number and column number.

• I'm on the 4.1.1.00.23 Apex vesion. I've created a classic report and I am trying to sort. Here's how I'm trying to sort by column name. I have TotPGPV with sorting sequence 1 desc and NewTOTPGPV with sorting sequence 2 desc. I have Count1, Count5 with t

  I'm on version 4.1.1.00.23 of the APEX. I've created a classic report and I am trying to sort. Here's how I'm trying to sort by column name. I have TotPGPV with sorting sequence 1 desc and NewTOTPGPV with sorting sequence 2 desc. I have Count1, Count5 with the sort column. What I'm asking is when the report is run can column sorting to default Count1 and Count5 descending instead of the ascendant. I don't see anywhere to set the default value for the sort column.

  Hi - on the report of the page attributes - that you show in your attached screenshot - you can select the columns to sort on the sort sequence as well as the direction of the sort, i.e. for a given column, you can choose to allow sorting on this column, what position this column must be in the sort sequence and whether to sort Ascending or descending by default (i.e. '1' means sort this column first and bottom-up and "1 desc") sort this column first and downhill). Don't forget that once you click on one of the headings of column during execution, it changes your sort settings and these settings are stored in your preferences, that is, they are used again the next time you log in your application and rerun the report.

  Kind regards
  Marc

• I'm trying to generate an arithmetic and geometric series/sequence with JavaScript.

  I try to generate an average arithmetic and geometric
  series/sequence with JavaScript. The thing that makes this challenge is that
  I use user input to determine the parts of the formula that I use for
  generate each sequence. I tried running the formulas, but I learned that I was
  channels running through them and not numbers. How to generate my
  sequences/series and always use user input? PS, here's my formulas: (a1-East
  first term, d and r are difference/ratio, and n is the n-th term)
  

  1.) a1 + d * n  

  2.)a1 * r^n

  Entry user of a form is always a string. There are several ways to convert a string to a number in JavaScript:

  • Pass it as an argument to Number()
  • Pass it as an argument to parseInt() (for an integer)
  • Pass it as an argument to parseFloat() (for a floating-point number)