In suite commerce advanced (SCA) I'm creating an extension which work in the Product List Page (PLP). I need here to know the numbers of lines in the shopping cart. How can I know how many line are in the shopping cart from the PLP, I call the LiveOrderModel.getInstance(), but it seems not loaded when I want to know the lines. How can I wait till the LiveOrderModel is loaded entirelly ?

AI generated answer (using internal Slack threads):

In SuiteCommerce Advanced (SCA), you can use the

LiveOrder.Model

to get the number of lines in the shopping cart. However, you need to ensure that the

LiveOrder.Model

is fully loaded before you try to access the line items. You can use the

done()

function to ensure that the

LiveOrder.Model

is fully loaded before you try to access the line items. Here is a sample code snippet:

javascript
var liveOrderModel = LiveOrderModel.getInstance();

liveOrderModel.done(function() {
    var numberOfLines = liveOrderModel.get('lines').length;
    console.log('Number of lines in the shopping cart: ' + numberOfLines);
});

In this code,

LiveOrderModel.getInstance()

returns a jQuery Deferred object. The

done()

function is called when the Deferred object is resolved, which means that the

LiveOrder.Model

is fully loaded. Inside the

done()

function, you can safely access the line items in the shopping cart. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******