drag-and-drop

问题 I've been trying to connect react-image-crop with react dropzone, but it's just doesn't seem to work, or i am doing something really wrong. that's my drag and drop component import { useDropzone } from 'react-dropzone'; import React, { useMemo, useCallback, useEffect, useRef } from 'react'; import styles from './index.module.scss'; import { FormField, FormCheckbox, Button } from 'components/common'; import toastr from 'utils/toastr'; import ModalInfoCrop from '../../../ModalnfoCrop'; const

问题 I got a problem. I'd like to drag'n drop a file from my Form to explorer/ the desktop. The problem is that the file is online. Then it must be downloaded somewhere on the disk before being copied in the destination folder. I created a shell extension (I think it's that, at any rate), who use a background worker to download the file, but of course, even with that, while the file is downloading, the drag and drop operation isn't over and the UI is freezing. What I would like to do is just doing

问题 drag and drop not working on selenium 3.8. Here is the JS code for the element This is what I have tried. But it is only selecting the element. Hold and drop is not happening. WebElement source = driver.findElement(By.xpath("//tbody[@class ='lt-body']//tr[@data-test-id='table-row-id-20']//td[contains(@id,'ember')]//div[contains(@id,'ember')]//*[name()='svg']//*[name()='ellipse']")); WebElement destination = driver.findElement(By.xpath("//tbody[@class ='lt-body']//tr[@data-test-id='table-row

问题 I am trying to drag drop items between two lists, My requirements are, List A (with drag and drop to List B but not sortable) item 1 item 2 item 3 List B (with sortable and drag/drop to List A) item 4 item 5 item 6 i tried the .sortable() , but it makes the List A with sortable functionality, <ul id="sortable1" class="connectedSortable"> <li class="ui-state-default">Item 1</li> <li class="ui-state-default">Item 2</li> <li class="ui-state-default">Item 3</li> <li class="ui-state-default">Item

问题 I am using a JavaFX 2 table for some kind of playlist and I want to be able to drag & drop rows in the table, e.g. drag row 3 before row 2, like the drag & drop stuff you know from the playlists in typical media players like e.g. Winamp, AIMP... Is that possible? Any code samples for that? Thank you very much! 回答1: try this one :) @FXML TableView<String> tableView; private ObservableList<String> tableContent = FXCollections.observableArrayList(); //... tableView.setOnMouseClicked(new

问题 I am writing a C program that accepts drag-and-drop of files. When it is compiled in 32-bit, it works in any case. But when it compiled in 64-bit, it works only for files dragged from a 64-bit application: 32-bit -> 32-bit : success 64-bit -> 64-bit : success 64-bit -> 32-bit : success 32-bit -> 64-bit : fail I still get the WM_DROPFILES message, but DragQueryFile returns nothing (the number of files is 0). This seems to be an issue for a lot of applications but I would like to know if there

问题 I am writing a C program that accepts drag-and-drop of files. When it is compiled in 32-bit, it works in any case. But when it compiled in 64-bit, it works only for files dragged from a 64-bit application: 32-bit -> 32-bit : success 64-bit -> 64-bit : success 64-bit -> 32-bit : success 32-bit -> 64-bit : fail I still get the WM_DROPFILES message, but DragQueryFile returns nothing (the number of files is 0). This seems to be an issue for a lot of applications but I would like to know if there

问题 I try to automate tests of a drag and drop behavior in a WPF application. One custom control is dragged on another: Drag and drop behavior implemented in the usual WPF way: <UserControl ... MouseMove="ToolboxModule_OnMouseMove"> private void ToolboxModule_OnMouseMove(object sender, MouseEventArgs e) { base.OnMouseMove(e); var data = new DataObject(); data.SetData("ModuleDescription", DataContext); if (e.LeftButton == MouseButtonState.Pressed) DragDrop.DoDragDrop(this, data, DragDropEffects

问题 I'm trying to drag a contact from Contacts into my application. Here is my updated code: import SwiftUI import UniformTypeIdentifiers let uttypes = [UTType.contact, UTType.emailMessage] struct ContentView: View { let dropDelegate = ContactDropDelegate() var body: some View { VStack { Text("Drag your contact here!") .padding(20) } .onDrop(of: uttypes, delegate: dropDelegate) } } struct ContactDropDelegate: DropDelegate { func validateDrop(info: DropInfo) -> Bool { return true } func

问题 I'm trying to drag a contact from Contacts into my application. Here is my updated code: import SwiftUI import UniformTypeIdentifiers let uttypes = [UTType.contact, UTType.emailMessage] struct ContentView: View { let dropDelegate = ContactDropDelegate() var body: some View { VStack { Text("Drag your contact here!") .padding(20) } .onDrop(of: uttypes, delegate: dropDelegate) } } struct ContactDropDelegate: DropDelegate { func validateDrop(info: DropInfo) -> Bool { return true } func