Cant use binding visible

GoJS
1

Hey i am using gojs. When i am want create some statement to choice this object/nodes is visible or not. Why i cant use it ?

thats my code

$gojs("Button",{
                                click: detailKandidat,
                                row: 2,
                                column: 0,
                                cursor: "pointer",
                                visible:false,
                              },
                              new go.Binding("ButtonBorder.fill", "IS_NOMINATIF", generateStatus),
                              new go.Binding("ButtonBorder.stroke", "IS_NOMINATIF", generateStatus),
                              new go.Binding("_buttonFillOver", "IS_NOMINATIF", generateStatus),
                              new go.Binding("_buttonStrokeOver", "IS_NOMINATIF", generateStatus),
                              new go.Binding("visible", "level",
                                         function(val) { 
                                            return true; })
                              .ofObject(),

Thankyou.

2

Use lines consisting of only triple backquotes to surround the lines of code that you want to quote in your post.

I’m sorry, but I do not understand what you want to do.

3

i am using indonesia languange. Sorry

Aku ingin membuat sebuah kondisi dimana tombol bisa tampil dan tidak tampil berdasarkan level dari data nodes nya.

4

I want to create a condition where buttons can show or hide based on the level of the data nodes.

5

What does detailKandidat do? Or what do you want it to do?

Or are you asking about how to have the Button itself be visible or not?

6

Let’s just ignore the click event. What I want is when looping data, then the button reads the condition of its level data, if the level data is not 0 then it displays the button other than that, just hide it.

7

This might be a situation where a Binding would not be natural. Implement a Node.linkConnected event handler, or just iterate over all of the Diagram.nodes in a “InitialLayoutCompleted” DiagramEvent listener.

8

Maybe after looping the data, then I check one by one from each node only? then just look for the name object and then set it visible?

Is that the way to do it?

9

If you give the Button a GraphObject.name, then at runtime you can call Node.findObject to find the Button and set its visible property.