I finished the reactjs tutorial and tried to make my first page. I made a button to spawn boxes, and in each box buttons to move or remove them. I made a version where the moving part did not work,…
searchResult = ['john','doe','smith']; Expanded( child: Container( width: ScreenSize.screenWidth, child: Center( child:searchResult.isEmpty? Text("Oops! Looks like you have no friends at the moment.") : ListView.builder(itemCount: searchResult.length,itemBuilder: (context , index){ return ListTile( title: Text(searchResult[index]['username']), subtitle: Text(searchResult[index]['email']), trailing: GestureDetector( onTap: () { }, child:…
in this render function , I retrieve the data from list in sharepoint and render the fileContent but the properties didn't replaced from listItems this is my code of render function that I tried : public render(): React.ReactElement { return…
I have a json file which looks like this: [{'data': [{'text': 'add '}, {'text': 'Stani, stani Ibar vodo', 'entity': 'entity_name'}, {'text': ' songs in '}, {'text': 'my', 'entity': 'playlist_owner'}, {'text': ' playlist '}, {'text': 'música libre', 'entity': 'playlist'}]}, {'data': [{'text':…
I'm making a todolist that add item when I click on add button. For the first time I click the item, The item is expected to have line-through when I click one time on it. However, I need to double…
function array_to_list(arr) { list = null for (i = arr.length; i >= 0; i--) { list = { value: arr[i], rest: list }; } return list; } x = array_to_list([10, 20]); console.log(JSON.stringify(x)); the output I get is : {"value":10,"rest":{"value":20,"rest":{"rest":null}}} but…
const list = {"value":10,"rest":{"value":20,"rest":null}}; function list_to_array(list) { arr = []; for (const property in list) { if (property == "value") { arr.push(property); } else if (property == "rest") { for (const property in rest) { arr.push(property); } } } }…
I have a list of dict that follow a consistent structure where each dict has a list of integers. However, I need to make sure each dict has a bytesize (when converted to a JSON string) less than a specified…
The Problem is that the List elements that the user enters in Textfields are rendered correctly. After App restart, the elements are removed from the List and from UI too. Here is the code: I created a model class with…
I have code that is working as desired, but I don't understand how. I have two Lists: List<ProductInfo>_filter_data = []; List<ProductInfo>masterData = []; On app startup, build masterData from a datasheet. Within the app, filter the data based on user…