Step 15: Populate fields with the delivery details

Let’s display the captured address, time and comment on the web page swhen the user provides the delivery details.

  1. Update the voice commands for capturing the address, time and comment: send commands with the captured values to the app:

     let checkout = context(() => {
         intent('(My address is|It is) $(LOC)', p => {
             // Sending the address to the app
             p.play({command: 'setAddress', address: p.LOC.value});
             p.play(`Your order will be delivered to ${p.LOC.value}`);
             p.play('What is the expected delivery time?');
             p.then(getTime);
         });
     });
    
     let getTime = context(() => {
         intent('$(TIME)', '$(T now|asap|right now|as soon as possible)', p => {
             let time, date;
             if (p.T) {
                 time = api.moment().tz(p.timeZone).add(30, 'minutes').format("h:mm a");
             }
             if (p.TIME) {
                 time = p.TIME.value;
             }
             // Sending the time to the app
             p.play({command: "setTime", time: time});
             p.then(getComment);
             p.play(`We will deliver your order at ${time}`);
             p.play('Any comments?');
         });
     });
    
     let getComment = context(() => {
         intent('My comment is $(COMMENT* (.+))', p => {
             // Sending the comment to the app
             p.play({command: 'setComment', comment: p.COMMENT.value});
             p.play(`I'll' take a note: ${p.COMMENT.value}`);
         });
     });
    
  2. In the app, update the onCommand handler to display the received values in the corresponding fields in the app:

     <script>
         var alanBtnInstance = alanBtn({
             key: "e2fecaef4cb07cbe7d43485dbc3cb44a2e956eca572e1d8b807a3e2338fdd0dc/stage",
             onCommand: function(commandData) {
                 if (commandData.command == "updateOrder") {
                     changeOrder(commandData.item, commandData.quantity);
                 } else if (commandData.command == "highlightItem") {
                     highlight(commandData.item);
                 } else if (commandData.command == "setAddress") {
                     document.getElementById("address").innerHTML = "Address: " + commandData.address;
                 } else if (commandData.command == "setTime") {
                     document.getElementById("time").innerHTML = "Delivery time: " + commandData.time;
                 } else if (commandData.command == "setComment") {
                     document.getElementById("comment").innerHTML = "Comments: " + commandData.comment;
                 }
             },
             rootEl: document.getElementById("alan-btn"),
         });
     </script>
    

    Web page source | Voice script

Try the dialog in the app and make sure the delivery details are displayed on the page.