Error when trying to run master-detail page

[davidjcoombs]

When I build a master-detail page (per instructions in the youtube lesson at https://www.youtube.com/watch?v=Kehn1... and in docs at https://docs.appery.io/docs/appbuilde...), an error is returned when I run a test. The error is due to this snippet of code, which is the listener saving the selected item to local storage.

element.on("click", function () {
Apperyio.storage.selectedFood.set(value);
});

I haven't been able to find any guidance on master-detail pages with listeners that have worked for me, including appery.io docs, youtube videos, etc.

The error message is:

ERROR in src/app/main/main.ts:65:29 - error TS2552: Cannot find name 'element'. Did you mean 'Element'?

65 element.on("click", function() {
~~~~~~~

../../../../noderepo/ionic4/node_modules/typescript/lib/lib.dom.d.ts:4998:13
4998 declare var Element: {
~~~~~~~
'Element' is declared here.
src/app/main/main.ts:66:33 - error TS2304: Cannot find name 'Apperyio'.

66 Apperyio.storage.selectedProduct.set(value);
~~~~~~~~

[Serhii Kulibaba]

Hello,

These examples are used for JQM apps, but don't work for Ionic 4. What exactly do you want to do here? Pass data between pages?

[robertgibbel]

It doesn't work for Ionic 4.

[Serhii Kulibaba]

Hello Robert,

You are right, it doesn't work, see my answer above.

You can use a simple snippet to save the selected value to the Storage variable using the code (see this link how to do it https://docs.appery.io/docs/snippets#set-variable).
On the detail page, you can use the opposite method "getVariable" to read that value.

How do you create a clickable list, using a mapping from the server response to real UI components?

[Williamskido]

Thank you for your replay,
I did that without sucsess, Im still have the below error

Notice: Array to string conversion in C:optprocessmakergulliverthirdpartycreoleSQLException.php on line 66