Android Question Resize Columns According to Content inside the cell column of B4X Table

[RishiKumar2210]

I need to resize the height of cell column of b4x table according to content inside the cell column. Is this Possible?

 

[RishiKumar2210]

I need to resize the height of cell column of b4x table according to content inside the cell column. Is this Possible?

Sorry, I need to resize the particular row's column in particular row according to content inside the cell.

 

[zed]

The solution is just below

[B4X] B4XTable - Resize columns based on content

This code measures the required width based on the cells text and set it: Sub B4XTable1_DataUpdated Dim ShouldRefresh As Boolean 'NameColumn and NumberColumn are global B4XTableColumns that we want to measure For Each column As B4XTableColumn In Array(NameColumn, NumberColumn)...

www.b4x.com

 

[RishiKumar2210]

The solution is just below

[B4X] B4XTable - Resize columns based on content

This code measures the required width based on the cells text and set it: Sub B4XTable1_DataUpdated Dim ShouldRefresh As Boolean 'NameColumn and NumberColumn are global B4XTableColumns that we want to measure For Each column As B4XTableColumn In Array(NameColumn, NumberColumn)...

www.b4x.com

Sorry, I need to resize the height of particular column. But The above link use to resize the width of particular column

 

[zed]

Houps!

1 : Use measureMultilineTextheight from stringUtils library
2 : B4XTable.RowHeight = yourValue.dip - Set it before adding the data.

 

[RishiKumar2210]

Houps!

1 : Use measureMultilineTextheight from stringUtils library
2 : B4XTable.RowHeight = yourValue.dip - Set it before adding the data.

If I use B4XTable.RowHeight = yourValue.dip it resize all rows heights. But I need to resize a particular row according to content inside the column.

Is it Possible?

 

[Mahares]

I need to resize a particular row according to content inside the column.

I do not think you can adjust the height of only one given row in the table. based on the B4XTable code. Maybe if you modify the code. I tried for quite a while unsuccessfully. However, if I am mistaken Erel will straighten us out.

 

[RishiKumar2210]

I do not think you can adjust the height of only one given row in the table. based on the B4XTable code. Maybe if you modify the code. I tried for quite a while unsuccessfully. However, if I am mistaken Erel will straighten us out.

What Changes I need to made in my code or is this impossible?

 

[zed]

It is not possible to modify a particular line.
You would have to modify the library code.

I tried for quite a while unsuccessfully

 

[RishiKumar2210]

It is not possible to modify a particular line.
You would have to modify the library code.

But How do I modify the library code?

 

[zed]

But How do I modify the library code?

Rename B4XTable.b4xlib to .zip.
Unzip. Edit the .bas file

 

[RishiKumar2210]

Rename B4XTable.b4xlib to .zip.
Unzip. Edit the .bas file

I rename and changed to B4xtable.bas.. But Which Line I need to edit?

 

[zed]

It is not one line that needs to be modified, but the entire code.
B4XTable is based on a CLV.
If you change the height of the lines in a CLV, all the lines will be increased. It is therefore not possible to modify the height of a single line.
There might be other alternatives, but we don't know what you want to do.
Explain your project a little and post the code that is causing you problems

 

[RishiKumar2210]

It is not one line that needs to be modified, but the entire code.
B4XTable is based on a CLV.
If you change the height of the lines in a CLV, all the lines will be increased. It is therefore not possible to modify the height of a single line.
There might be other alternatives, but we don't know what you want to do.
Explain your project a little and post the code that is causing you problems

I have b4x table with 5 columns and I have nearly 1000 rows. I have a column called "Company Name". In this column I have a companyname morethan 300 characters. For Example SRE KAMAKCHI SILKS-T.KALLUPATTI ( Rec No : C/8 By Cash From SRE KAMAKCHI SILKS - T.KALLUPATTI)

So I have to resize the HEIGHT(Not Width) of column according to content in the column.

 

[zed]

For example, you could reduce the company name when displaying and clicking on the column opens a popup with full contact details.

 

[Mahares]

I have b4x table with 5 columns and I have nearly 1000 rows. I have a column called "Company Name

Here is one way you can approach it by reducing the font size when the textt length is above a certain number of characters (see screenshot): Please note that c1 is your column 'Company Name' and declared in Globals: Private c1 As B4XTableColumn

Sub B4XTable1_DataUpdated
    Dim f As B4XFont =B4XTable1.LabelsFont
    For i = 0 To B4XTable1.VisibleRowIds.Size - 1
        Dim p As B4XView = c1.CellsLayouts.Get(i+1)
        Dim b4xlbl As B4XView= p.GetView(0)
        If b4xlbl.Text.Length > 30 Then
            b4xlbl.Font = xui.CreateDefaultFont(12)  'adjust your font accordingly
        Else
            b4xlbl.Font = f
        End If
    Next
End Sub

 

[RishiKumar2210]

Thanks Mahares. I will Try this.

 

[zed]

Excellent. That's what I was going to suggest. Didn't have time to make an example

 

[RishiKumar2210]

Here is one way you can approach it by reducing the font size when the textt length is above a certain number of characters (see screenshot): Please note that c1 is your column 'Company Name' and declared in Globals: Private c1 As B4XTableColumn

Sub B4XTable1_DataUpdated
    Dim f As B4XFont =B4XTable1.LabelsFont
    For i = 0 To B4XTable1.VisibleRowIds.Size - 1
        Dim p As B4XView = c1.CellsLayouts.Get(i+1)
        Dim b4xlbl As B4XView= p.GetView(0)
        If b4xlbl.Text.Length > 30 Then
            b4xlbl.Font = xui.CreateDefaultFont(12)  'adjust your font accordingly
        Else
            b4xlbl.Font = f
        End If
    Next
End Sub

View attachment 146397

I Tried this But the Text has not fit to the column. Some texts are hidden inside the columns.

 

[zed]

I Tried this But the Text has not fit to the column. Some texts are hidden inside the columns.

Can you post a project. @Mahares' code is correct. Maybe there is another problem