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Cell Renderers for your next Xojo Web 2 project

Enhance your WebListView controls using these cell renderers. Custom Cell Renderers in action

Installation

  1. Clone or download this repository
  2. Open CustomCellRenderers.xojo_project with Xojo
  3. Drag & Drop Cell Renderers folder into your project
  4. Done!, you can use them already!

Usage

You can open the project itself as an example, it contains a simple web page with the working code.

Available Cell Renderers and code Examples

GravatarCellRenderer

Var email As String = "[email protected]"
Var caption As String = "Jane Doe"
list.CellValueAt(row, column) = New GravatarCellRenderer(email, caption)

StatusCellRenderer

Var state As StatusCellRenderer.States = StatusCellRenderer.States.Healthy
list.CellValueAt(row, column) = New StatusCellRenderer(state, "OK", True)
' Set last parameter to False to disable refresh button

You can listen to the CustomCellAction event waiting for clicks on the refresh button, the identifier will be StatusRefreshButtonPressed.

If identifier = "StatusRefreshButtonPressed" Then
  MessageBox("Refresh has been pressed!")
End If

TextWithCopyButtonCellRenderer

Var token As String = "ABCDEFGH9876"
list.CellValueAt(row, column) = New TextWithCopyButtonCellRenderer(token, False)

' If the text is a URL, you can convert it to a link by passing True as a second parameter (defaults to False)
Var url As String = "https://en.rcruz.es/"
list.CellValueAt(row, column) = New TextWithCopyButtonCellRenderer(url, True)

GroupButtonsCellRenderer

Var buttons() As GroupButtonItem
buttons.Add(New GroupButtonItem("view", "View"))
buttons.Add(New GroupButtonItem("delete", "Delete", "danger"))
list.CellValueAt(row, column) = New GroupButtonsCellRenderer(buttons)

The third parameter could be one of the color utilities of Bootstrap (defaults to secondary):
primary, secondary, success, danger, warning, info, light, dark or link.

You can listen to the CustomCellAction event waiting for clicks on the refresh button, the identifier will be GroupButtonPressed, while the value will be the first parameter.

If identifier = "GroupButtonPressed" Then
  Select Case value
  Case "view"
    MessageBox("View button has been pressed")
  Case "delete"
    Me.RemoveRowAt(row)
  End Select
End If

CheckCellRender

Var caption As String = "Hello, this is the caption value"
Var checked As Boolean = True
list.CellValueAt(row,column) = New CheckCellRender(caption,checked)
list.CellTagAt(row,column) = checked

You can listen to the CustomCellAction event waiting for clicks on the check, the identifier will be CheckPressed. while the value will be the boolean checked value.

If you need to access the caption value of the cell, you will have to create a CheckCellRender class object and access its properties. Anyway, for each change in the checkbox, it will be necessary to create a new cell with the value of the opposite check.

If identifier = "CheckPressed" Then
  Var checkCell As CheckCellRender = Me.CellTextAt(row,column)
  Me.CellValueAt(row,column) = New CheckCellRender(checkCell.Caption, Not checkCell.Checked)
  Me.CellTagAt(row, column) = Not checkCell.Checked
End If