I have this piece of code:::
XSSFWorkbook workbook1=new XSSFWorkbook(inputStream);
XSSFSheet sheet = workbook1.getSheetAt(1);
sheet.addMergedRegion(new CellRangeAddress(28,28,5,9));
Now , i have few straight Question.
a) how to Set border for the merged region.
b) how to set Color inside the merged region
c) how to Put some value inside this merged region.
NB::
All needs to be in xssf.
You can work with merged cells as one cell. After merging row 28, column 5 to 9 all of them will be one cell which is row 28, column 5. You can do all of your usual cell editing on this cell.
XSSFRow row = sheet.createRow(28);
XSSFCell cell = row.createCell(5);
...
Related
Using the answer provided by aka863 here: How to split merged Excel cells with Python?
I can unmerge, fill values and copy the styling. My questions is how to make the value assigning/filling process configurable.
I want the user to be able to choose whether the values will be filled vertically/horizontally.
I have tried changing the last loop where we assign the top_left_cell_values to unmerged cells. However I couldn't find a way to make it horizontal/vertical configurable. (I'm planning to use radio buttons and tkinter for this)
Its certainly possible to have the code de-merge cells and fill cells in whichever direction, vertically or horizontally regardless of which way the merge was originally. Or not fill at all, so only the top left cell retains the 'value' of the previously merged cells, which is default on unmerge.
Changing the direction of the fill requires some change and re-calculation on the max row and column values in the iter_rows loop, but is simple enough.
However it seems in your last comment you just want to give the user the option to fill or not fill on horizontal merges. In that case you just need to ask the question, and then run the iter_rows loop only if the response is yes.
The code sample below is based on the answer referenced question.
I'm assuming only single line horizontal merges since you dont mention what if anything should be done with vertical merges in the comment.
The code does initially check and indicate the merge direction either vertically or horizontally so it can be included take some action if a merge is vertical.
On code run after displaying the range and direction of the merge, the question is asked to fill, yes or no. If yes the cells are de-merged and all cells filled with the top left cell value using the iter_rows loop. If answer no then the cells are just de-merged.
from openpyxl import load_workbook
from openpyxl.utils.cell import range_boundaries
wb = load_workbook(filename='foo.xlsx')
st = wb['Sheet1']
mcr_coord_list = [mcr.coord for mcr in st.merged_cells.ranges]
direction_dict = {'v': 'vertical', 'h': 'horizontal'}
for mcr in mcr_coord_list:
print('---------------------------------------------------\n')
merge_direction = ''
min_col, min_row, max_col, max_row = range_boundaries(mcr)
top_left_cell_value = st.cell(row=min_row, column=min_col).value
if min_col == max_col:
merge_direction = 'v'
elif min_row == max_row:
merge_direction = 'h'
print(f"The cell range {mcr} is merged {direction_dict[merge_direction]}ly with the data '{top_left_cell_value}'")
while True:
demerge_fill = input('Do you want the de-merge to fill all cells(y|n)? ')
if demerge_fill.lower() in ["y", "n"]:
break
else:
print('Invalid response')
st.unmerge_cells(mcr)
if demerge_fill == 'y':
for row in st.iter_rows(min_col=min_col, min_row=min_row, max_col=max_col, max_row=max_row):
for cell in row:
cell.value = top_left_cell_value
else:
print(f"Only the top left cell {mcr.split(':')[0]} will contain the data!")
wb.save('merged_tmp.xlsx')
How can I write the expression in order to change background color for each two rows in SSRS?
I need something like that:
I tried expression
=IIF(Fields!Type.Value="2016 Submitted" , "LightBlue",
IIF(Fields!Type.Value="2015 Submitted" , "LightBlue",
Nothing))
But because some months dont have values it looks like this:
If I try this expression I get below:
=IIF(RunningValue(Fields!Count.Value, CountDistinct, Nothing) MOD 2 = 1, "White", "PaleTurquoise")
Dance-Henry I tried your code
=IIF(RowNumber(Nothing) Mod 4 = 1 or RowNumber(Nothing) Mod 4 = 2, "Aqua","White")
and this is what i got:
You can select the row in design pane and press F4 to setup property BackgroundColor as =IIF(RowNumber(Nothing) Mod 4 = 1 or RowNumber(Nothing) Mod 4 = 2, "Aqua","White")
Captures are attached. Do it accordingly.
RESULT is something like this
After going thru the link https://blogs.msdn.microsoft.com/chrishays/2004/08/30/green-bar-matrix/
Tested and it works well for the Green Bar Effect for Matrix. I will show it step by step here as for later reference.
Step 1: Create the Matrix and add one more column under the innermost row grouping in your matrix. (ColorNameTextbox here)
Step 2: Select the textbox of ColorNameTextbox and press F4 to setup BackgroundColor property as =Value shown below.
Step 3: Select the textbox of Matrix cell and press F4 to setup BackgroundColor property as =ReportItems!ColorNameTextbox.Value shown below.
Step 4: Drag the inner grouping header (ColorNameTextbox) to be as narrow as possible.
Step 5: Preview Pane to check the result.
If you could add a hidden color_group column and populate it with a new number at each point you want to change the color (in your case 1,1,2,2,3,3,4,4) then you could use something like the following (which works for varying size groups):
IIF(RunningValue(Fields!color_group.Value, CountDistinct, Nothing) MOD 2 = 1, "White", "PaleTurquoise")
I had a similar problem where I could not come up with alternating rows because my data has Column Groups that were the RowNumber(Nothing) method to fail. Learning from all the other posts here this is how I resolved it in steps.
I added the following code into the report properties, that provides a function to get the row number, each time it is called. The function increments the row count each time it is called. >>Right click space around the report >> Properties >> Code. Alternatively go to Code Properties Window, when the report is selected.
Add the following lines:
Public Row_Sum As Decimal = 0
Public Function Lookup_Sum( ) As integer
Row_Sum = Row_Sum + 1
Return Row_Sum
End Function
I added a new column at the beginning of the rows called No. that would calculate and show the row number.Right click the first column >>Insert Column>>Inside Group-Left.
On the expression for the new report add this line of code. Also take a note of the name of the TextBox that will have the No. Value. It will be needed in the next step. In my case the TextBox is called TextBox6 (Properties Window). >>Right Click Cell>>Expression.
Add the code:
=Code.Lookup_Sum()
I highlighted the entire row and went to the Background property and added the following expression to compute the row number.
Add the code(TextBox6 is the name Textbox name noted above):
=IIF(VAL(ReportItems!Textbox6.Value) MOD 2, "LIGHTBLUE", "WHITE")
I have created a uitable consists of, say, four columns.
colu={{'Sweet' 'Beautiful' 'Caring'},'numeric', 'numeric','numeric'}
dat={1 2 3 []; 4 5 6 []; 7 8 9 []};
A=uitable('outerposition',[0 0 1 1],'ColumnFormat',colu,'Data',dat);
What I wanted to do now is that when the code is run, and I choose 'Sweet' in the pop-up in the first cell, the cell (1,4) displays dat(1,1), or when I choose 'Beautiful' in the second cell in the first column, the cell (2,4) displays dat(2,1). Unlike in a popupmenu outside a uitable, I am not able to use get(popup,"value').
How could I possibly do what I wanted to? Thanks in advance!
You'll have to use the CellEditCallback property, which is a global callback that gets triggered when any cell is edited.
There are no callbacks you can set on individual cells.
A pseudo-code template that should get you started:
function cellEditCallback(hTable, editEvent)
% get changed index
changedIndex = editEvent.Indices;
if changedIndex is a popup-cell:
% check new value
newValue = editEvent.NewData;
% set data in appropriate cell to corresponding value
...
As an aside, the columnFormat in the example does not match the data. It specifies column 1 as a popup-column, while according to your data, it should be column 4.
I also had to change [] to '' to make the popup work and set('ColumnEditable', logical([0,0,0,1])).
See e.g.
http://www.mathworks.de/products/matlab/examples.html?file=/products/demos/shipping/matlab/uitabledemo.html
for a more comprehensive example uitable application.
I want to change font and color of a specific cell in a ListGrid.
I succeeded to change the color of the entire row with the following lines, but not of a single row:
for (ListGrid table : tables)
{
ListGridField[] columns = table.getFields();
for (Record record : table.getRecords())
{
....
record.setAttribute("cssText",
"font-weight:bold; font-size:80%; color:#FF3300;");
I don't want to use getCellCSSText function, i tried the following but it didn't work:
ListGridField gridfield = table.getField(columns[1].getName());
gridfield.setAttribute("cssText",
"font-weight:bold; font-size:80%; color:#FF3300;");
table.refreshFields();
I'm sure there is a better way to do it. But this is how i did it:
I added a hidden column to the table, that contain the color.
In getCellCSSText i read the color and the column name and set the color.
Is there a way to add an invisible parameter to a ListGridRecord? So that i won't add an entire column.
In a table, I have a few cells that contain multiple elements. For Example, to indicate address , the cell may contain a phrase containing an "ADDRESS:" header Chunk followed by another chunk containing the actual address:
FROM: -- Chunk 1 in Phrase
123 Main St, Some City, ST -- Chunk 2 in Phrase
As of now, to align the cell contents, I am using the following code in the PDFPcell:
cell.VerticalAlignment = Element.ALIGN_MIDDLE;
However, this aligns all of the cell contents to the middle of the cell. If I want to put Chunk 1 at TOP_LEFT and Chunk 2 at BOTTOM_LEFT, is it possible to achieve it with iTextSharp? Essentially, I am looking for a way to align various elements within a cell at different locations.
Unfortunately the only way to do what you want is to add a sub-table in place of your multiple chunks.
t.AddCell("Row 1");
PdfPTable subTable = new PdfPTable(1);
subTable.DefaultCell.VerticalAlignment = Element.ALIGN_TOP;
subTable.DefaultCell.HorizontalAlignment = Element.ALIGN_LEFT;
subTable.AddCell("Top Align");
subTable.DefaultCell.VerticalAlignment = Element.ALIGN_BOTTOM;
subTable.DefaultCell.HorizontalAlignment = Element.ALIGN_RIGHT;
subTable.AddCell("Bottom Align");
t.AddCell(subTable);
doc.Add(t);