drag-and-drop

问题 I have several draggable elements <div Class="question-item" draggable="true">Box 1: Milk was a bad choice.</div> <div class="question-item" draggable="true">Box 2: I'm Ron Burgundy?</div> <div class="question-item" draggable="true">Box 3: You ate the entire wheel of cheese? </div> <div class="question-item" draggable="true">Box 4: Scotch scotch scotch</div> And I have the following event handlers: var $questionItems = $('.question-item'); $questionItems .on('dragstart', startDrag) .on(

问题 My code does not working on demo AngularJS Drag and Drop list: http://marceljuenemann.github.io/angular-drag-and-drop-lists/demo/#/simple from selenium import webdriver from selenium.webdriver.common.action_chains import ActionChains import time import os driver = webdriver.Firefox() driver.get("http://marceljuenemann.github.io/angular-drag-and-drop-lists/demo/#/simple") time.sleep(2) source_element = driver.find_element_by_xpath('/html/body/div[2]/div[2]/div[2]/div[1]/div[1]/div[1]/div/div[2

问题 I'm making a drag-and-drop form builder with three levels of grouping: Sections, which contain Questions, which contain Options. Options can be dragged within and between Questions, and Questions can be dragged within and between Sections, and Sections can be ordered amongst each other. I'm using Bootstrap's collapse / show classes to hide the majority of Questions as they begin being dragged, since some can have a dozen plus options, and leaving it open while dragging wouldn't let you see

问题 I want to make an online filter web app. So I made some filter effects and drag and drop upload (with preview) on a <div> but I can't download it(using the download button) when the filter is applied as I don't know about Screen capture API or <svg> .So I want to draw the image on <canvas> as I know how to download the filtered image from the <canvas> but it appears that the functionality of drag and drop doesn't work anymore if I use it or I don't know how to use the drag effects (like on

问题 We have on ionic iPad app, using cordova / capacitor platform. We enabled the split view for iPad 13 using following link https://en.gg/enable-ipad-split-screen-feature-in-an-ionic-or-cordova-app/ its working fine. We are checking to give support for drag and drop feature like https://support.apple.com/library/content/dam/edam/applecare/images/en_US/iOS/ios13-ipad-pro-multitasking-drag-drop-animation.gif We just want to receiver end alone, here our question how we achieve this in cordova /

问题 I'm implementing drag-n-drop on UICollectionView using a new Apple's API introduced in iOS 11. What I need is to get a frame of drag preview (see below, red rectangle) I tried to get drag's location: extension ViewController: UICollectionViewDropDelegate { func collectionView(_ collectionView: UICollectionView, dropSessionDidUpdate session: UIDropSession, withDestinationIndexPath destinationIndexPath: IndexPath?) -> UICollectionViewDropProposal { let location = session.location(in:

问题 I have a form in Microsoft Access which lets users upload attachments to each record. I'd like to make it a little user friendly by letting users drag and drop files into the attachment field. What is the best way of doing this/how do I do this? 回答1: Drag and drop might be a bit more sophisticated, how about VBA code to manipulate what you wish to achieve? This article has a great reference to what you wish to do. http://www.access-freak.com/tutorials.html#Tutorial07 回答2: Here is a way to

问题 I have a form in Microsoft Access which lets users upload attachments to each record. I'd like to make it a little user friendly by letting users drag and drop files into the attachment field. What is the best way of doing this/how do I do this? 回答1: Drag and drop might be a bit more sophisticated, how about VBA code to manipulate what you wish to achieve? This article has a great reference to what you wish to do. http://www.access-freak.com/tutorials.html#Tutorial07 回答2: Here is a way to

问题 I'm currently designing a simple WinForms UserControl in C# where a user can drag and drop an excel file onto a panel instead of browsing for the file. I have it technically working, but it's very crude. In short, my code currently looks like this for the DragEnter and DragDrop events on the panel (removed error handling): private void dragPanel_DragEnter(object sender, DragEventArgs e) { var filenames = (string[])e.Data.GetData(DataFormats.FileDrop, false); if (Path.GetExtension(filenames[0]

问题 hi I stuck problem about programming drag and drop with resizing dynamically add cdkDrag div by click add button It works have only one div, but if I add more than 2 divs , When try to resize height of older div.other divs move followed by older div resizing. It's quite strange. Is it bug? I tried all other stuff but failed.please check follow site and advice me. https://stackblitz.com/edit/angular-ivy-vkxx3r Thanks 回答1: finally I solved. just change object postion relative to absolute. what