how to disable particular tree node checkbox about ng-treetable HOT 3 CLOSED

Hi Anne, I'm assuming you are using the build-in checkbox mode, which unfortunately does not support disable particular node atm.
However, you can implement something like this:

<ay-column field="name" header="Name">
    <template let-col let-node="rowData" pTemplate="body">
        <input type="checkbox" [disabled]="node.parent">
    </template>
</ay-column>

from ng-treetable.

Hi, thx for replying,
I just figure out how to disable build-in checkbox:

Assume my tree data are follows:
data=[ { data:{name:'aa'}, children:[ {data:{name:'ab'}} ] } ]

I want to set my children node undelectable, do like this:

data[0].children[0].selectable=false

Then, children node cannot be selected in UI (it works for my project), but the style of the checkbox does not change. I have to add a styleClass to hide it (of course, you can set other CSS styles).

from ng-treetable.

Glad you have worked it out:)
Of course you can reset the data model and add a new property 'selectable' to each node, but It would potentially slow down your app if the data amount is huge.
My advise did not require any changes on data model, thus it could be much faster.

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