Question With Deleting in Todo App

[emma HASKELL]

I am making a todo app with delete service and instead of clicking a certain item in the list to delete it i want to a click a button that will delete every single item currently in the list.What should i do and is there a certain JS i need? thanks

[Kateryna Grynko]

Hi Emma,

If I understand you correctly, you should save object IDs in an array: http://docs.appery.io/documentation/r...
Then on listitem click event delete a Database record by array index.

[emma HASKELL]

i am confused on what you mean by save object IDs in an array...

[Maryna Brodina]

Hello! You have to invoke Delete service as many times as many records you need to delete, every time you delete record with a specific _id. Here is more information http://docs.appery.io/documentation/b... (see Deleting Objects section). The way you retrieve all these records _id depends on your app logic and page structure. Please try and contact us in case you have specific question.

[emma HASKELL]

I changed my app to now just follow the simple todo app step for deleting and i can't not fin my mistake...
i have tested my delete service and it works
here are some pictures:

[Kateryna Grynko]

Hi Emma,

When you multiple components using a service (as listitem) names will also be duplicated. So to write taskId variable run this JS on listItem click:prevar taskId = $(this).find("[name=taskId]").text();
localStorage.setItem("taskId", taskId );/pre

[emma HASKELL]

i just tried this java on listitem clink run java script, shown below, but it will still not delete any item from the list

it this the right order...?

[emma HASKELL]

i also just tested switching the 2 and 3 actions of the mobilelistitem but that did not work either

[emma HASKELL]

i am actually all set thanks

[Kateryna Grynko]

Emma,

Glad it's done. Thank you for the update!