Reset negative values to 0 in the mobile app

Level: advanced

Example

Implement the logic for dropping negative values to 0.

Example implementation

Reset negative values to 0

Terrasoft.sdk.Model.addBusinessRule("Opportunity", {
    name: "OpportunityAmountValidatorRule",
    ruleType: Terrasoft.RuleTypes.Custom,
    triggeredByColumns: ["Amount"],
    events: [Terrasoft.BusinessRuleEvents.ValueChanged, Terrasoft.BusinessRuleEvents.Save],
    executeFn: function(model, rule, column, customData, callbackConfig) {
        var revenue = model.get("Amount");
        if ((revenue < 0) || Ext.isEmpty(revenue)) {
            model.set("Amount", 0, true);
        }
        Ext.callback(callbackConfig.success, callbackConfig.scope);
    }
});