How to set UniSpinEdit.Value to UniSpinEdit.MaxValue when the numbers typed greater than UniSpinEdit.MaxValue

[jrp]

Hello,

UniSpinEdit.MaxValue works only when you click the up & down buttons, but does not work when you type the numbers directly.

And doing something like

  if UniSpinEdit1.Value > UniSpinEdit1.MaxValue then
    UniSpinEdit1.Value := UniSpinEdit1.MaxValue;

do not work in these events: OnChange, OnChangeValue, OnExit, OnKeyPress.

Does anyone have a solution?

Thanks

[Sherzod]

Hello,

2 hours ago, jrp said:

UniSpinEdit.MaxValue works only when you click the up & down buttons, but does not work when you type the numbers directly.

Try this approach:

UniSpinEdit.ClientEvents.ExtEvents ->

function render(sender, eOpts)
{
    sender.on('change', function() {
        var max = sender.maxValue || 100;
        var val = parseInt(sender.getValue(), 10);

        if (val > max) {
            sender.setValue(max);
        }
    });
}

 

[jrp]

Thank you Sherzod, it works.

[SISBLU Software]

How can I set minimum value too?

[SISBLU Software]

it works:

function render(sender, eOpts)
{
   sender.on('change', function() {
        var max = sender.maxValue || 31;
        var min = sender.minValue || 1;
        var val = parseInt(sender.getValue(), 10);

        if (val > max) {
            sender.setValue(max);}
        
        if (val < min) {
            sender.setValue(min);}
    });
}

[SISBLU Software]

It worked correctly, but if allowed, it leaves the field blank. How can I prevent it?

[Sherzod]

On 9/24/2025 at 6:41 PM, SISBLU Software said:

It worked correctly, but if allowed, it leaves the field blank. How can I prevent it?

Hello,

If you haven’t solved the issue yet, could you please explain it again in more detail or provide a simple test case?

[SISBLU Software]

It's working with the script. However, if I delete it using my keyboard, it leaves it blank. I didn't want it to be blank.