columnheader

I am looking to find a way to add a button to a datatable in r shiny that: Adds an empty column to the data table each time it is clicked (and dataframe that made the table in the first place Which the user can fill himself With numeric or text values And set their own column name to describe the type of entry values. To for instance add lab note records to instrument data that is already in the shiny app manually I am asking in case a more skilled person who has a better clue than me knows how to do this. I have read a bunch of pages, but at best the example I found provides 1 fixed empty

Currently I am working on restoring saved grid preferences/configuration. This is more or less working beautifully, until we get to the last last step of performing that performs a column remap, $grid.jqGrid("remapColumns", perm, true, true); and what happens is that the reordered column-header-widths are out of sync with thier corresponding column-body-widths. This remap does correctly display of both the column-header names and column-body data in the new order and based on user preferences. However, what is wonky is the following. There are three columns: (1) Name (width: 200), (2) Id

I have 2 questions about the TableView in Javafx2: 1) Is it possible to hide the headers in your table? 2) When the table is empty it just shows a white pane saying "No content in table.". Is it possible to change this to display the default grid, even when the table is empty? If possible, Id like a solution with CSS (javacode is also fine). Thank you in advance. Answer to the first question is here . Note that you may hide the headers only after the table is rendered. Answering your second question you may use following approach: table.setPlaceholder(new Label("Placeholder")); Instead of

I have a p:treeTable and the tree contents are all in one column. The tree is a shared component so some of my pages require column header and and some don't. In the pages where the columnHeader is empty, it creates the an empty row for the column header, which I don't want. I do want the column contents, just not the header when there is no column header. How can I fix this? Any pointers/ideas would be great. Thanks! You can solved that with custom CSS by setting the thead display attribute to none: Example: div[id="testForm:first"] thead { display:none; } if your JSF is similar to this: <h

I want to merge(span) horizontal headers in QTableWidget . I tried googling for the same, but no luck and hence posting it. Please guide me. You can subclass QHeaderView and create one section for each of the groups of columns/rows you would like to span and connect signals and slots to have them react to the different columns/rows. The following example is for spanning the horizontal header: #include <QtGui> class MyHeaderModel : public QAbstractItemModel { public: MyHeaderModel(QObject *parent = 0) : QAbstractItemModel(parent) {} int columnCount(const QModelIndex &parent = QModelIndex())

I am trying to figure out how to bind a WPF DataGrid's column header and main data to a data source using an MVVM pattern. The result I'm looking for would look like this: (source: vallelunga.com ) I've successfully styled the headers here, but I'm unsure how to bind the values in the headers. Specifically, the IsChecked property of the check-box, the selected index of the combo box and the value of the text box. I was previously using a simple DataTable to populate the main grid data, but I'm going to need something more complex to hold both the grid data and the values for each column. Or

Is there a chance to set the header of the data file columns as label (not as key)? I have data files with 5 or 6 columns and a header above each column. Now I would like to use the columnheader with the set label command. Is this possible? On a unixoid system , the head command helps: header = system("head -n 1 ".filename) label1 = word(header,1) label2 = word(header,2) ... set label 1 at 0.5,0.5 label1 set label 2 .... MS win does not have the head command, you might use 'findstr /B \"#\"' instead, if the header line begins with a "#". Or use cygwin to get a full GNU + POSIX environment

I want to create a flat file (text file) of my query from Oracle SQL Developer. I have successfully created the text file using SPOOL, thru a script text file, but i want to remove the header of each column into my output. I am getting this output: Header000001 Header000002 ------------ ------------ Adetail1 Bdetail1 Adetail2 Bdetail2 Adetail3 Bdetail3 But, I want to get this output: Adetail1Bdetail1 Adetail2Bdetail2 Adetail3Bdetail3 I already tried the command "set heading off", but a message says: "SQLPLUS COMMAND Skipped: set heading off". These are the inputs I've issued: spool on; spool C