Editable listview, possible? Alternative?

Discuss
#1

Hi,
I’m trying to make an app where I can modify a listview, is it possibile?
I want to get something like this:

item1 quantity1 newquantity1(text box) button_to_save
item2 quantity2 newquantity2(text box) button_to_save
… …

I’ve got more than 1000 items (stored in an SQLITE db) so it should be a fast way to do it.
I tried listview, it’s fast but I don’t know how to modifiy the items.
I tried, also, the “dinamic component extension” (1), but with simple listview it needs more then 10 seconds to show the items. Too slow.
An alternative should be a long click on ites in listview that open a popup where I can modify the quantity, but I prefer the solution above.
Can someone give me some hint?
TIA, Mike

(1) 5 Different Listviews using Dynamic component Extension | Guide

#3

Sample AIA -
customListview (1).aia (26.5 KB)
This might Help!

#4

Thanks for your answer. I tried the .aia but webviewer.runjavascript is not available. Maybe it doesn’t work on Kodular?

Cattura

#5

component_method
we have evaluate javascript.

1 Like
#6

Yes replace undefined block with Evaluate JS

#7

There is also an extension for this -
https://aix.colintree.cn/en/extensions/ColinTreeListView.html

#8

I replaced the AIA with Kodular compatible blocks.

1 Like
#9

Thanks a lot, now it works and it’s fast to load 1000 items . In the evening, I’ll try to understand if I can add a textbox in every item and a button to save the new data.
Anyway it’s a good starting point.

1 Like
#10

After all I am here to help :smile:

#11

Please mark my post as Solution.

#12

With Colintree extension, I think it’s not possible to insert a textbox in every items. It accepts only text or icon, but it’s an interesting extension.

#13

But, did your problem get solved ?

#14

It think it should solve my problem, but I have to check if I’m able to integrate a textbox and a button on every item of the list. I don’t know javascript so I need some time to check.
I want to get something like this:
Senzanome
If I write 12 in the textbox and then click on button, I want to change 5 with 12 in the database.
I think is possible with your solution but I dont’ know if I have the knowledge to get it.
I’ll try.

#15

Try this.
Dynamically create your items and place values ​​inside them.

3 Likes
#16

I did this with card views and that extension before. It works pretty well.

1 Like
#17

I tried Dynamic component extension following the guide I posted in my first message, but with +1000 items is too slow, 6/10 seconds for showing all items.

#18

Welcome , @Emmevvi
Do you need to load them all at the same time?

1 Like
#19

Yes, loading 1000+ Data at the same time is of no use.
( Correct me if i am Weong. )
User can not view it all at the same time.

You can Load them slowly with respect to Scroll.

2 Likes
#20

On your system, how do you call these 1.000? By date? By type? By region? By seller? Is there such filtering? And if there is, are there still 1.000 items?

1 Like
#21

My first idea is to load them at the same time, but maybe there are other ways to get the same result.
I explain what I want to do: I have a list of goods stored in a warehouse and their quantity, my purpose is to find a way to check and correct their quantity in a fast way.
Having all items loaded at the same time makes possibile to open the app and check, for example, wine (with a filterbar) without scrolling to the bottom of the list. If thei aren’t loaded I cant’ filter “wine”.