Multi-Selection | Multiselection Solution for Android in Kotlin | Android library

I am new in flutter, I want to create multi card with some option and select a option then change color. In my code when click one option number but all of color same change, please help to fix it.

link all code [https://github.com/gunartha/Multi-Question-and-multi-selection-with-color-option]

I have a ListView with a context menu, and that can be reordered. I would like it to behave very much like the thumbnails in a power-point presentation (and many other applications):

• If you right-click on a page that is not selected yet, then it becomes the selected page before the context menu pops-up
• If you start dragging a page that is not selected yet, then it becomes the selected page before dragging.

Xaml :

I am implementing table row multi-selection, which should work like this: Clicking on the first line, then hold Shift + click on the bottom line should select all the lines in between. I also use custom checkboxes, which are combinations of checkbox + label basically. I also take advantage of event propagation and bind event handler only on the table only.

The problem is that event won't bubble from the label to the input while holding Shift key on Firefox.

I have two files, and I want to paste the lines from file A in to the multi-selections of file B.

File A contains the lines:

I'm using a what-if parameter to filter a table. I'm trying to generate 2 number from this what-if parameter, as the visual "slicer" supports "between" selection and other multi-selection options.

When I change from single value selection to multi-number selection, I can't get any value on Parameter Value. When I change back to single value selection, I can get the parameter value, as seen on the pictures.

Is it possible to use the What-if parameter to generate two (or more) numbers with this multi-selection?

PS. I really need to use parameters like this, like a "between slicer", as the top and bottom numbers will be used to filter a couple of different columns with rather complex rules.

I am using react-select library to create a multi-selection menu. When there is no value selected I want a certain style width to be used on the div and when a user starts selecting values from the select dropdown, I want this width to be set to null so that the select component can use it's own auto adjusting width capability. I have the below code but I can't get the width to update synchronously as it updates after the next render call. Not sure how to make it update with the new width immediately. I know setState is async but if you use a callback in the setState function I would imagine it would render with the new state.

I am using the Material UI Autocomplete component with multi select. It works great on desktop, but on mobile, I would like to disable keyboard input and only allow touch selection. In other words, I don't want the smartphone keyboard to appear.

I did not find any params for this in the docs: https://material-ui.com/api/autocomplete/#props

I tried to disable the TextField, but I could still enter text - it seems that the disabled param does not get added to the input field in the page source:

I'm trying to implement two actions on list rows as the following photo

The first one is to make it move and rearrange it and done by using "ForEach" with ".onMove" so that is done, the second is make multi-selection rows by using "List" with "selection" option so that done too. The problem is I can't combine those two options, because one of them use "List" and the other use "ForEach" and when I do that an unexpected behavior is happing. So did anyone can help me with this problem, please.

I'm trying to power some multi-selection query & filter operations with SCAN operations on my data and I'm not sure if I'm heading in the right direction.

I am using AWS ElastiCache (Redis 5.0.6).

Key design: :::

Example:

13434:Guacamole:Dip:Mexico
34244:Gazpacho:Soup:Spain
42344:Paella:Dish:Spain
23444:HotDog:StreetFood:USA
78687:CustardPie:Dessert:Portugal
75453:Churritos:Dessert:Spain

If I want to power queries with complex multi-selection filters (example to return all keys matching five recipe types from two different countries) which the SCAN glob-style match pattern can't handle, what is the common way to go about it for a production scenario?

Assuming the I will calculate all possible patterns by doing a cartesian product of all field alternating patterns and multi-field filters:

[[Guacamole, Gazpacho], [Soup, Dish, Dessert], [Portugal]]
*:Guacamole:Soup:Portugal
*:Guacamole:Dish:Portugal
*:Guacamole:Dessert:Portugal
*:Gazpacho:Soup:Portugal
*:Gazpacho:Dish:Portugal
*:Gazpacho:Dessert:Portugal

What mechanism should I use to implement this sort of pattern matching in Redis?

1. Do multiple SCAN for each scannable pattern sequentially and merge the results?
2. LUA script to use improved pattern matching for each pattern while scanning keys and get all matching keys in a single SCAN?
3. An index built on top of sorted sets supporting fast lookups of keys matching single fields and solve matching alternation in the same field with ZUNIONSTORE and solve intersection of different fields with ZINTERSTORE?

:: => key1, key2, keyN
:: => key1, key2, keyN
:: => key1, key2, keyN

1. An index built on top of sorted sets supporting fast lookups of keys matching all dimensional combinations and therefore avoiding Unions and Intersecions but wasting more storage and extend my index keyspace footprint?

:: => key1, key2, keyN
:: => key1, key2, keyN
:: => key1, key2, keyN
:: => key1, key2, keyN
:: => key1, key2, keyN
:: => key1, key2, keyN

1. Leverage RedisSearch? (while impossible for my use case, see Tug Grall answer which appears to be very nice solution.)
2. Other?

I've implemented 1) and performance is awful.