dragNdrop | easy javascript drag and drop plugin – works | Widget library
kandi X-RAY | dragNdrop Summary
kandi X-RAY | dragNdrop Summary
easily add drag and drop functionality to your dom nodes elements.
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Trending Discussions on dragNdrop
QUESTION
Im trying to move some rectangles with text in them around a canvas with mouse dragNdrop. Im using find_overlapping to select rectangles to be moved. This means the text originally created as part of class object Rect is not moved. Is there a way to modify my code to move all objects in a class object or perhaps find the class object ID using find_overlapping?
Text on rectangles can be identical, as shown in example. Tagging all elements in the class object with a random tag to group them together was my first idea, but retrieving such tag info using find_ovelapping has not been succesful.
...ANSWER
Answered 2021-Jun-10 at 15:51This will work but I'm not sure it's the best way to do it.
Basically it uses the fact that the text is added to the canvas after the rectangle so it can be identified using cur_rec+1
.
QUESTION
Is there any difference between writing JS touch events for iPad vs. iPhone? I have read a ton of documentation and as far as I can tell it should work the same way for both.
I have a drag-and-drop game, basically you grab a coin from under the dragon and drag it over to your vault. The dragging works on iPad, but not on iPhone. I'm trying to figure out why.
The game, for reference: https://codeeverydamnday.com/projects/dragondrop/dragondrop.html
The JS, abridged to just the relevant code for this question (with comments for clarity):
...ANSWER
Answered 2021-May-22 at 15:37The default value of the passive option is set to true
for touch-start
and touch-move
events, and it being true means your function won't call preventDefault
to disable scrolling.
Simply set the passive
value to false
to solve your issue.
QUESTION
can you please share a working example of parsing CSV file from client?
I can't seem to find any working example at all ...
I have been playing around with vue-papa-parser and vue-csv-import but can make it work :(
Here is my component file (using the latter package):
...ANSWER
Answered 2020-Dec-19 at 19:12bad version .. it automatically uses the latest version 4 (which is for vue3 only .. for vue2 I had to use 2.3.4 and it worked great :) )
see the changelog
QUESTION
I am doing dragndropping and I need to swap the elements when swaping, there is an array of objects and the index of the active object and the one that is swapped, how can I swap them in js without mutating the original object
...ANSWER
Answered 2020-Nov-17 at 18:20If you want to make operations in the array without mutating the original object you should make a copy first, and then you only need a temp variable to swap the items, returning the new array.
QUESTION
I'm trying to verify that a former colleague's old demo Selenium script still works, but have run into a curious error. The colleague is no longer around to consult, unfortunately. First, here's the script in question, which is supposed to drag and drop one element over another on a page:
...ANSWER
Answered 2020-Nov-17 at 16:14It is unlikely related to the missing import (probably the static one). Since this is just a method name there could be three cases:
- This is a static method in scope of some different classand used to be imported with static import
- This is the method that has to be implemented in the scope of your current class
- This is the method that has to be implemented in scope of parent classes
The reason of you currently have is that the code of your current class changed since that time. You need to check revision history if you take this code from version control.
There are few possible stories which seem possible:
- There was a method in scope of current class and then it was moved so some parent class. In some reason someone forgot to add
extends
keyword to current class. - There was a method in scope of parent class. After that someone decided to break relationship between the classes and forgot to move that method to your current class.
- There was static method in some different class. It was imported to the current class as
static import
. Then someone loaded that class to IDE and didn't add that "different class" to project's class path. Then they applied "organize imports" feature which removed that broken import from your current class.
QUESTION
I struggle with a functionnality I want to implement to my exercice : when we drop an element on something that already has an element, I want this to switch it with the other one.
You don't have the pictures, but the main thing is working.
If you have any idea of how I could do this (or where to start working).
...ANSWER
Answered 2020-Nov-06 at 10:38One approach will be to set a data attribute to responses containers like:
QUESTION
I'm new to electron and want to handle the drag and drop functionality. Want to drop a file and get its extensions. Based on the extension change something on screen.
i.e. If a .mp3 file was dropped inside want to change the backgroundColor to green and for the .jpg file to be red.
I have managed to use the drag and drop, but don't know how to handle it properly. My code so far is:
main.html
ANSWER
Answered 2020-Apr-12 at 15:15In your main process you can get the file extension using the path
module:
QUESTION
Using React.Js, I created a delete function to delete an item from a table. the delete is working fine but what I want to do is that after deleting I want the tables to be dynamically updated to show only the items left. Now after the delete I have to refresh manually the page or go to another page and comeback to see the items left after the delete
This is the code built so far :
...ANSWER
Answered 2019-Jun-26 at 10:05I believe you can do this by calling something like and then just call this from within your delete
QUESTION
Im trying to recreate a little version of trello in tkinter. Right now im stuck I have a problem when I want to delete frames in a different order. For example: I click on the button and a new frame is generated if I delete that everything works. If I create 3 frames I have to remove them in the same order as I have created them. So I think my problems lies in the pop function but I dont know how to access them manually. When i change the pop function to (1) then I have to delete the second creation first instead of the first. Here is the code:
...ANSWER
Answered 2019-Nov-14 at 13:32Your code needs to remove the frame from the list. Instead, you're calling pop
which always removes the last item. That causes you to lose the reference to the last window, and one of the references in frames
now points to a window that has been deleted (which is the root cause of the error)
Instead, call remove
:
QUESTION
When creating a DragNDrop bundle of my project using the qt framework provided by brew qt5.13.0 the rpath does not seem to be honored although I am setting it to the path I copy the Framework to in my bundle.
I have tried set(MACOSX_RPATH ON)
and set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
but the results remained using a static path instead of rpath and failing to find the bundled Framework on other machines brew qt 5.13.0
in 5.9.5 all that was needed for my cmake to work as expected was
set (CMAKE_INSTALL_RPATH "@executable_path/../Frameworks")
and further down for packaging
ANSWER
Answered 2019-Aug-06 at 03:29After much digging I finally figured out what was going on.
as seen here when brew builds qt they use the -no-rpath
option. So rather than go through and use install_name_tool on the frameworks I needed I discovered a neat trick about the qt-online-installer. It was script-able and I found a repo with that in it, see qtci by benlau.
Then after adding
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