レコードプロデューサーのリストコレクターの制御について

[TianhanJ]

レコードプロデューサーのリストコレクター変数について、

デフォルトで最大何個まで選択できますでしょうか？

また、選択できる個数を制御することができますか？

[Ankur Bawiskar · Accepted solution]

@TianhanJ 

you cannot enforce minimum value in list collector without scripting.

So if you want user to select max 5 values then you will have to use onChange catalog client script and throw error to user if they cross that limit.

Something like this

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || !newValue) {
        return;
    }

    var selectedValues = g_form.getValue('<list_collector_name>').toString().split(',');

    if (selectedValues.length > 10) {
        alert('You can select a maximum of 10 values.');
    }
}

If my response helped please mark it correct and close the thread so that it benefits future readers.

[Ankur Bawiskar · Accepted solution]

@TianhanJ 

you cannot enforce minimum value in list collector without scripting.

So if you want user to select max 5 values then you will have to use onChange catalog client script and throw error to user if they cross that limit.

Something like this

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || !newValue) {
        return;
    }

    var selectedValues = g_form.getValue('<list_collector_name>').toString().split(',');

    if (selectedValues.length > 10) {
        alert('You can select a maximum of 10 values.');
    }
}

If my response helped please mark it correct and close the thread so that it benefits future readers.

[TianhanJ]

Thanks for your response.

I'm done with it.

And what is the default maximum number of the list collector?

[Ankur Bawiskar · Accepted solution]

@TianhanJ 

usually it's recommended to keep it under 20 but no documentation says it

You can read more about it here:

• Limit values that can be entered on list collector variable 
• does list collector has limits? 
• How to limit the list collector choices selection 
• Limiting Number of Selections in a List Collector 
• Restrict the number of records selected in list collector 
• How to increase the maximum size of a list collector? 
• how to increase limit of list collector 

Limiting Number of Selections in a List Collector

If my response helped please mark it correct and close the thread so that it benefits future readers.