We are using a Dojo List Text Box element containing many values. Now there are so many values, that it can hardlly be displayed in on row. But instead of staying in the frame given by the table cell, the textbox gets so big, that you need to scroll horizontally to see als values. See:
How can I force the text box to start a new line, as soon as the frame of our table cell is reached?
Currently this is our text box:
<xp:td style="width:80%">
<xe:djextListTextBox id="djPersonSerialLetters"
value="#{docApplication.PersonSerienbrief}" multipleSeparator="," multipleTrim="true">
</xe:djextListTextBox>
</xp:td>
Related
I have a datagridview control with 10 rows on my form window.
Now lets suppose the size of the datagridview in the form can only display 5 rows to user and user has to use vertical scroll bar to see the other 5 rows.
now my question is :
Is there any way to know which 5 rows are currently visible to the user according to the position of scroll bar.
Actually in my program currently i am updating the all the rows value one by one of that datagridview table continuously.
Now i want to only update the rows that are visible in the window. so how can i know what rows are visible according to scroll bar position.
Thanks in advance
The DataGridView control exposes a VerticalScrollingOffset property which can be used to determine how far the view is scrolled. If you know the height of each row in the DataGridView in pixels, you can then calculate which rows of the table are currently visible and refresh them.
The height of each row can be determined through the DataGridViewRow property Height. This defaults to the font height, plus 9 pixels - if you're using the same font size in all rows this should be consistent.
EDIT: Further digging through the documentation shows that each DataGridViewRow exposes a Displayed property that returns true when the row is visible on the user's screen. Checking that would be much easier!
MSDN on DataGridViewRow.Displayed property
I'm trying to develop a calculator type from in InfoPath where the user will be asked to end weight,height, and age. I will then take those values and use them to look up other values that are based on that number. For example if the column headers are Gender, Age, Height, L, M, and S. I want to find the 'L,M,S' values associated with that height. All values in the case are different. So if height were 45, L=-1, M=1, S=2; if height were 50, L= -2, M= 5, S=3.
In excel you a Vlookup with the syntax of :
Dim A as double
Dim Height as double
height = txtHeight.Value
A = Application.WorksheetFunction.VLookup(height, Range("C2:F652"), 2, False)
This would give you the "L" value for the row in which that height is located.
How can I do this in InfoPath? I have seen that are cascading queries you can do for dropdowns and comboboxes, but I want them to be able to type in a value, find a value on a SharePoint list based on that number and then return that number to another text box to use for my calculation.
If the values you want to look up are in a SharePoint list, then you need to create a data connection to that list. Make sure to include all the fields you need. Don't load the data connection at form load.
Let the user enter the height. Create a rule for the height field that fires when the field changes. Add an action that sets the query field for the secondary data source to the value of the height field, then query the data connection. Now the secondary data source contains the record with that height and the fields in the secondary data source contain the values. You can copy the values into text boxes on the canvas.
More details:
After you have set up a data connection to the Heights list, click the Heights field and add a rule by clicking New > Action.
Click the Add button and add an action to set a field's value.
Click the button next to the "Field" text box. If you don't see the top drop-down to select a different data source than the main data source, click the "Show Advanced View" link. Select the secondary data source for the Heights list, open the node for queryFields and the node below that and select the Height field.
Click the fx button next to the "Value" text box, then click "Insert Field or Group" and select the "height" field of the main data source.
OK out of all dialogs.
Add another rule to query for data.
Select the secondary data source to the Heights list.
Add another rule to set a field's value. For "Field" select the main data source field into which you want to copy the looked up value. For "Value" select the secondary data source and drill into the dataFields node until you see the field names. Select the desired field and OK out of all dialogs.
The rules panel should now look similar to this, but with your column names.
Test the form. Enter a valid height into the height field and click out of the field. The corresponding value from the height list will be written into the textbox. The screenshot shows the SharePoint list in the background with the item for heigt "66" highlighted. The value returned to the InfoPath text box "getV1" is from the "V1" field of the SharePoint list.
Hope that makes it clearer.
As the title said, can anyone give me a simple example how to get a specific cell's content in wxListCtrl.
For example, I build a wxListCtrl list, there may be 3 columns. When I Right click or Double click on one row, then it should popup a message box to give me the content in third column of this selected row?
Use wxListCtrl::GetItemText() to retrieve the contents of a cell.
Is there a way to automatically add a new line or something when a column in my ultraGrid is full? Sometimes when i load some text into a column in my ultragrid it has a longer value length than the available column field, as a result some text stays hidden. So i want when this happens to show the rest of the text in another line. Is this possible in vb.net for ultrawingrid?
You could set the CellMultiLine property as in the example below. (supposing you have one band and the column with the long text is the second one)
UltraGrid1.DisplayLayout.Bands(0).Columns(1).CellMultiLine = DefaultableBoolean.True
UltraGrid1.DisplayLayout.Bands(0).Columns(1).VertScrollBar = True
UltraGrid1.DisplayLayout.Override.DefaultRowHeight = 100
The next two lines are optional, but they serve the purpose to show immediately the column with a different height and with a vertical scrollbar
Is it possible to anchor a control to another control?
Lets say i want my Button1 to keep its 4px distance from Textbox1 control without
using FlowLayoutTable control?
"Why would be this advantageous?" - one could ask
Well let's say you have a SplitContainer with a vertical splitter and you have Textboxes
in SplitContainer.Panel1 which are anchored to the left and right but their maximum size's
width is smaller than you allow to the SplitContainer.Panel1's width to have (maybe
because you want text to show up there or because additional padding or whatever,you name it)
Now let's say you also have a button next to Textbox1 and you dont want Textbox1 to be
overlapped by the Button1 because its extends to far.
If i want to have my textbox fill the SplitContainer.Panel1 in a fashion that it leaves space for
Button1 control while still both of them are anchored to the right how would i do it?
I extensively use TableLayoutPanels and FlowLayoutPanels to accomplish this. For you specific circumstance I would use a TableLayoutPanel with three columns and a row for each TextBox.
Column 1: Auto-width, contains Labels all with AutoSize = True.
Column 2: 100% width, contains TextBoxes all with Anchor = Left, Right.
Column 3: Auto-width, contains the Button in the appropriate row.
Next, I set all text boxes, except for the one next to the button, ColumnSpan = 2. Then just put the TableLayoutPanel in the SplitPanel and set Dock = Fill.
it will be a sequence in live which should be flow out from left and keep working lets the right side should be layout.
List item safty cares should be provided.
List item all things that use in this method should be provided and be check;