I am trying to create a Excel file using a SAX approach with OpenXmlWriter
How can I set a row height?
this code below is a part of what I am trying to reach
...
var oxa = new List<OpenXmlAttribute>();
var row = new Row();
row.Height = 10.0;
row.CustomHeight = true;
oxw.WriteStartElement(row, oxa);
...
but the xml generated has no height attribute:
<x:sheetData xmlns:x="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
<x:row r="1">
<x:c r="A1" s="1" t="str">
<x:v>R1C1</x:v>
</x:c>
<x:c r="B1" s="1" t="str">
<x:v>R1C2</x:v>
</x:c>
</x:row>
</x:sheetData>
Related
I'm converting iText5 code to iText7. One of the properties we use is NoWrap (= true) on some of our cells. What is the iText 7 equivolent? Thanks!
new PdfPCell { NoWrap = true, ... }
You can use Property.OVERFLOW_X to control the overflow strategy of the content. But it needs to be set on the elements that contain the content, normally on a paragraph.
Here is an example of a code adding a table with a cell that contains content which does not fit in the given cell width (100pt):
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(outFileName));
Document document = new Document(pdfDocument);
Table table = new Table(new float[] {100, 100, 100});
table.setFixedLayout();
table.setWidth(300);
table.addCell("Hello world");
Paragraph p = new Paragraph("ThisIsAVeryLongLongWordWhichOverflowsCellWidth").setFontColor(ColorConstants.GREEN);
table.addCell(p);
p.setProperty(Property.OVERFLOW_X, OverflowPropertyValue.VISIBLE);
table.addCell("Last cell");
document.add(table);
document.close();
I am new to Titanium Studio. Need to set row height dynamically but, I unable to set dynamic height in each row. Below is my code:
textArray contains 10 text paragraphs. each paragraph have different height.
var myTable = Ti.UI.createTableView({height:360, width: 306, top: 58, backgroundColor: '#FFFFFF',borderColor: '#C8C8C8',borderWidth:2, zIndex: -1});
var myArray = [];
for(int i = 0; i < 10; i++)
{
var row = Ti.UI.createTableViewRow({contentHeight: 'auto', width: 320,top:0});
var my = Ti.UI.createView({ top:10,width:300,height:'auto' });
var myText = Ti.UI.createlLabel({text:textArray[i],width:50,height:'auto',left:10,top:5,borderRadius:4});
my.add(myText);
row.add(my);
myArray.push(row);
}
How can i set row height dynamically.
Can any one help?
As per understanding you need to show cell height as per text
Here are some good example
Similar post on Stackoverflow
Example given on some blog
Hope this will solve you problem.
I got the solution:
specify your table rowHeight as auto.
var myTable = Ti.UI.createTableView({height:400,rowHeight: 'auto', width: 312, top: 10,left:4, backgroundColor: '#FFFFFF',borderColor: '#C8C8C8',borderWidth:2, zIndex: -1});
var myArray=[];
for(int i = 0; i < 10; i++)
{
//create row in table.
var row = Ti.UI.createTableViewRow({height: 'auto', width: 310,top:10, selectionStyle : Titanium.UI.iPhone.TableViewCellSelectionStyle.NONE});
//textArray contains 10 elements. i am using this in each loop..
var myText = Ti.UI.createlLabel({text:textArray[i],width:50,height:50,left:10,top:5,borderRadius:4});
//add like this what ever you want...
row.add(myText);
myArray.push(row);
}
//store in table
myTable.data = myArray;
//disply table.
win.add(myTable);
If height:'auto' property is not working then use Ti.UI.SIZE
I hope.. someone will use it.
Change the content height to what you want table height look
I'm trying to set values in a slick grid from jQuery thru val and text e.g. .find('div.slick-cell.l2.r2').text('xyz'). There is a jquery autocomplete on the cell in question but it only gets activated on click. So when I click the cell in question it get overwritten by the initial defaultValue in the editor:
function ComboBoxEditor(args) {
...
this.loadValue = function (item) {
defaultValue = item[args.column.field] || "";
$input.val(defaultValue);
$input[0].defaultValue = defaultValue;
$input.select();
};
...
Can I get the jQuery text value from within the world of the slick grid.
Think of slickgrid as a rendering engine and dataView as the data interface (You are using dataView right?) Jquery or javascript editing of dom elements isn't gong to work so think about how jquery/javascript can use the dataView methods to do the updating.
I ran into this same issue when adding drag and drop of files into SlickGrid
I detect the elementID of the drop and map it back to the dataView row and column.
Here is the function I used for text pasting:
function insertText(textString, location) {
grid.resetActiveCell();
$(location).click();
var startCell = grid.getActiveCell();
if (startCell) {
// only paste text into active cells for now
var columnDef = grid.getColumns();
var colField = columnDef[startCell.cell].field;
if (!dataView.getItem(startCell.row)) {
// new row
var tobj = {'id': "new_" + (Math.random() + 1).toString(36).substring(7)};
tobj[colField] = textString;
dataView.addItem(tobj);
} else {
// modify existing cell
var item = dataView.getItem(startCell.row);
item[colField] = textString;
dataView.updateItem(item.id, item);
}
grid.resetActiveCell();
grid.render();
dataView.refresh();
}
}
I have a grid that is dynamically generated based on search criteria. I render the grid in a partial view using Ajax. That all works fine.
I now need to add a checkbox column as the first column.
Also, how do I get filtering, sorting paging etc. to work now since it is in a partial view.
When i click on a header to sort I get a Page not found error and the filter Icon doesnt do anything.
And one more thing. When I try to add a GridCommandColumnSettings to the grid I get the error
"Invalid initializer member declarator"
Code is below for the gridcolumnsettings
public GridColumnSettings[] NewColumns(DataTable fullDT)
{
GridColumnSettings[] newColumns = new GridColumnSettings[fullDT.Columns.Count];
for (int i = 0; i < fullDT.Columns.Count; i++)
{
// set the visibility property for the DeliveryID
bool boolDeliveryID;
if (fullDT.Columns[i].ColumnName == "DeliveryID")
boolDeliveryID = false;
else
boolDeliveryID = true;
newColumns[i] = new GridColumnSettings
{
new GridCommandColumnSettings
{
Commands =
{
new GridEditActionCommand(),
new GridDeleteActionCommand()
},
Width = "200px",
Title = "Commands"
},
Member = fullDT.Columns[i].ColumnName,
Title = fullDT.Columns[i].ColumnName,
Visible = boolDeliveryID,
Filterable = true,
Sortable = true
};
}
return newColumns;
}
Any suggestions would be appreciated.
Thanks
I edited my post to add my partial for the Grid
Here is my partial for the grid
#(Html.Telerik().Grid<System.Data.DataRow>(Model.Data.Rows.Cast<System.Data.DataRow>())
.Name("Grid")
.Columns(columns =>
{
columns.LoadSettings(Model.Columns as IEnumerable<GridColumnSettings>);
})
.DataBinding(dataBinding => dataBinding.Ajax().Select("_DeliveryManagerCustomBinding", "Deliveries"))
.EnableCustomBinding(true)
.Resizable(resize => resize.Columns(true))
)
I don't add columns this way when I use the Telerik Grid control, but looking at what you're doing I would hazard a guess to say you will need to do something like the following:
increase the size of the newColumns array by 1 (because we're going to add in the checkbox column):
GridColumnSettings[] newColumns = new GridColumnSettings[fullDT.Columns.Count + 1];
if you want it at the beginning you will need to do the following before your for-loop:
GridColumnSettings s = new GridColumnSettings() {
ClientTemplate("<input type=\"checkbox\" name=\"checkeditems\" value=\"some value\" />")
Title("title goes in here")
};
Then you will add it into your array:
newColumns[0] = s;
and then increase the start index for your for-loop to 1:
for (int i = 1; i < fullDT.Columns.Count; i++)
the checkbox column will go at the beginning
I am using jface tableViewer.When table has no data in it ,it shows all columns correctly But when Data gets added to the table it shows extra blank space or column at the end of the table.
I am using TreeViewer + TreeViewerColumn and had this problem too, this workaround might work for your TableViewer too: Programmatically set the size of the last column on parent resize:
treeViewer.getTree().addControlListener(new ControlAdapter() {
public void controlResized(ControlEvent e) {
packAndFillLastColumn();
}
});
where the action is in
// Resize last column in tree viewer so that it fills the client area completely if extra space.
protected void packAndFillLastColumn() {
Tree tree = treeViewer.getTree();
int columnsWidth = 0;
for (int i = 0; i < tree.getColumnCount() - 1; i++) {
columnsWidth += tree.getColumn(i).getWidth();
}
TreeColumn lastColumn = tree.getColumn(tree.getColumnCount() - 1);
lastColumn.pack();
Rectangle area = tree.getClientArea();
Point preferredSize = tree.computeSize(SWT.DEFAULT, SWT.DEFAULT);
int width = area.width - 2*tree.getBorderWidth();
if (preferredSize.y > area.height + tree.getHeaderHeight()) {
// Subtract the scrollbar width from the total column width
// if a vertical scrollbar will be required
Point vBarSize = tree.getVerticalBar().getSize();
width -= vBarSize.x;
}
// last column is packed, so that is the minimum. If more space is available, add it.
if(lastColumn.getWidth() < width - columnsWidth) {
lastColumn.setWidth(width - columnsWidth);
}
}
Works well for me - you might want to set column resizable to false ;-). This can also be called when data in the last column changes (introducting / removing vertical scroll bar).
Thanks Thomas. Your idea worked for me as well, though I was using TableViewer and TableColumn.
Quoting my code so that others can take some hints.
`public void controlResized(ControlEvent e) {
if ( listOfTableColumns.size() != colProportions.length )
{
logger.warn( "Number of columns passed and size of column proportions array are different. " +
"Columns resizing shall not be effective on GUI window resizing" );
return;
}
Rectangle area = tableBaseComposite.getClientArea();
Point size = theTable.computeSize(SWT.DEFAULT, SWT.DEFAULT);
ScrollBar vBar = theTable.getVerticalBar();
int width = area.width - theTable.computeTrim(0,0,0,0).width - vBar.getSize().x;
if (size.y > area.height + theTable.getHeaderHeight()) {
// Subtract the scrollbar width from the total column width
// if a vertical scrollbar will be required
Point vBarSize = vBar.getSize();
width -= vBarSize.x;
}
Point oldSize = theTable.getSize();
if (oldSize.x > area.width) {
// table is getting smaller so make the columns
// smaller first and then resize the table to
// match the client area width
int index = 0 ;
for ( Iterator<TableColumn> iterator = listOfTableColumns.iterator(); iterator.hasNext(); )
{
TableColumn column = iterator.next();
column.setWidth( (int) numberFromPercentage( width, colProportions[index++] ) );
}
listOfTableColumns.get( listOfTableColumns.size() - 1).pack();
theTable.setSize(area.width, area.height);
} else {
// table is getting bigger so make the table
// bigger first and then make the columns wider
// to match the client area width
int index = 0;
theTable.setSize(area.width, area.height);
for ( Iterator<TableColumn> iterator = listOfTableColumns.iterator(); iterator.hasNext(); )
{
TableColumn column = iterator.next();
column.setWidth( (int) numberFromPercentage( width, colProportions[index++] ) );
}
listOfTableColumns.get( listOfTableColumns.size() - 1).pack();
}
}`
No need for complicated hacks to remove the extra unwanted column space at the end...
Just create a columnLayout:
TableColumnLayout columnLayout = new TableColumnLayout();
and then set it to each of your columns:
columnLayout.setColumnData(YOUR_VIEWER_COLUMN1.getColumn(), new ColumnPixelData(200));
columnLayout.setColumnData(YOUR_VIEWER_COLUMN2.getColumn(), new ColumnWeightData(200, 100));
Finally, set the layout on your parent composite:
parent.setLayout(columnLayout);
Full sample:
public void createPartControl(Composite parent) {
TableViewer viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
TableViewerColumn keyColumn = new TableViewerColumn(viewer, SWT.LEFT);
TableViewerColumn valueColumn = new TableViewerColumn(viewer, SWT.LEFT);
TableColumnLayout columnLayout = new TableColumnLayout();
columnLayout.setColumnData(keyColumn.getColumn(), new ColumnPixelData(200));
columnLayout.setColumnData(valueColumn.getColumn(), new ColumnWeightData(200, 100));
parent.setLayout(columnLayout);
}
Just guessing: maybe your columns do not get resized to fill all the table?
How do you set the widths of columns?
Consider using TableColumnLayout for the table container.
On windows, you will always get an extra column/row if the net width of all the columns that has been set up is less than the dimension of the table. So its always good to make your columns fit your table, also there is some space left for scroll bars, though I am not very sure about this, but its always better to specify whether you want vertical or horizontal scroll bars.
I used the packAndFillLastColumn() method and it worked for me. But I found one issue with it. My table was created with a border. After using the packAndFillLastColumn() method the border for the row no longer exists. I used the setLinesVisible(true) method within the packAndFillLastColumn() method but still that does not work.
So simple! Just remove this line in your table commands inside the createContents function:
table.getColumn(i).pack();
Good-luck
As a workaround use :
-For Column
use TableColumnLayout for the treeViewer's composite and set appropriate column data for each column using:
"tableColumnLayout.setColumnData(column,new ColumnWeightData(...as per your requirement));"
-For Row
Set GridData to the treeViewer's composite and provide height hint using
"gridData.heightHint = table.getItemHeight()*numberOfVisibleRows"
I found eclipse has marked it as WONTFIX.. so can not do much to remove this space..We have tp live with it...:)
To the end column we need to set the setWidth to window size or shell-size, parent-shell size like 1500,5000
final TableViewerColumn viewerColumn = new TableViewerColumn(tableViewer, SWT.NONE);
final TableColumn column = viewerColumn.getColumn();
column.setText(title);
column.setResizable(true);
column.setMoveable(true);
//set the setWidth size upto shell size or set upto to some size like 1000,1500,2000,5000
col.setWidth(comp.getShell().getSize().x); // or col.setWidth(1500) ;
return viewerColumn;