proxmox-backup/www/form/NamespaceMaxDepth.js

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Ext.define('PBS.form.NamespaceMaxDepth', {
extend: 'Proxmox.form.field.Integer',
alias: 'widget.pbsNamespaceMaxDepth',
allowBlank: true,
emptyText: gettext('Full'),
fieldLabel: gettext('Max. Depth'),
deleteEmpty: true,
minValue: 0,
maxValue: 7,
triggers: {
clear: {
cls: 'pmx-clear-trigger',
weight: -1,
hidden: true,
handler: function() {
this.triggers.clear.setVisible(false);
this.setValue('');
},
},
},
listeners: {
change: function(field, value) {
let canClear = value !== '';
field.triggers.clear.setVisible(canClear);
},
},
});