drag-and-drop

Drag and Drop labels in Xamarin Forms App

由 こ雲淡風輕ζ 提交于 2020-05-24 04:03:00
问题 I have to develop a cross platform app in Xamarin forms and its one of the requirements is to be able to drag and drop dynamically generated labels between different views on same UI (i.e. check the image).. I have generated the dynamic labels but I am not sure how to implement drag and drop functionality. Can anyone guide me regarding the best choice of controls here like the containers containing the labels? Also do I need to write separate code for implementing the drag and drop on Android

Drag and Drop labels in Xamarin Forms App

由 北慕城南 提交于 2020-05-24 04:02:26
问题 I have to develop a cross platform app in Xamarin forms and its one of the requirements is to be able to drag and drop dynamically generated labels between different views on same UI (i.e. check the image).. I have generated the dynamic labels but I am not sure how to implement drag and drop functionality. Can anyone guide me regarding the best choice of controls here like the containers containing the labels? Also do I need to write separate code for implementing the drag and drop on Android

Drag and drop fill in blanks

由 会有一股神秘感。 提交于 2020-05-15 09:31:55
问题 This is my drag and drop throw fill in blanks code. But the thing is I also want if the user has inserted the wrong word at the wrong place after he/she getting point he/she wants to put a word in the right place. in this code in that type of word removing is not working. <!DOCTYPE HTML> <html> <head> <style> .draggable {background-color:#00ff00;margin:5px;padding:3px;} #div1,#div2 {display:inline-block;min-width:25px;min-height:10px;border-style:solid;border-width:0px;border-bottom-width:2px

Angular 7 drag Drop swapping elements

由 烈酒焚心 提交于 2020-05-15 03:44:04
问题 I'm trying to use the new Angular 7 CDK Drag and drop to move a list of elements. But didnt found any option to swap element mostly all the example given are for sorting elements. https://stackblitz.com/angular/pxgqrvaqbxeg?file=app%2Fcdk-drag-drop-sorting-example.ts cdk-drag-drop-sorting-example.htm <div cdkDropList class="example-list" (cdkDropListDropped)="drop($event)"> <div class="example-box" *ngFor="let movie of movies" cdkDrag>{{movie}}</div> </div> cdk-drag-drop-sorting-example.ts

JavaScript/jQuery drag and drop element between two iframes

由 陌路散爱 提交于 2020-05-13 14:00:54
问题 I have a page with 2 iframes, side by side, both from the same domain. I want to drag'n'drop an element from a specific drag-zone (e.g. a table) of one iframe to a specific dropzone (e.g. a list) on the other. I checked all related questions on stackoverflow and elsewhere, but I can't find an appropriate solution. I tried it with jQuery UI draggable, but the problem is that the returned draggable element is contained within the iframe. I cannot drag it out of the iframe boundaries. So, my

Pass object through dataTransfer

由 爷，独闯天下 提交于 2020-05-09 18:16:13
问题 I'm trying to figure out a way to pass a native object through javascript's event.dataTransfer for drag and drop. I'm writing the front end editor portion of a CMS, and want users to be able to drag and drop elements (of many different types, ranging from files to images to snippets of HTML to just about anything). That's why I want to pass a real object, so I can attach data to it to specify things that will be necessary in order to know how to render it. One workaround is to use jQuery's

Opening a gap in NSTableView during drag and drop

由 牧云@^-^@ 提交于 2020-05-09 17:57:57
问题 I've got a simple, single-column, view-based NSTableView with items in it that can be dragged to reorder them. During drag and drop, I'd like to make it so that a gap for the item-to-be-dropped opens up at the location under the mouse. GarageBand does something like this when you drag to reorder tracks (video here: http://www.screencast.com/t/OmUVHcCNSl). As far as I can tell, there's no built in support for this in NSTableView. Has anyone else tried to add this behavior to NSTableView and

How do I show the item that is being dragged in WPF?

由 强颜欢笑 提交于 2020-05-09 02:06:08
问题 I have been working on a WPF Application that is essentially a WYSIWYG editor, and is using drag and drop functionality. I have the drag and drop functionality working, but need to make it more intuitive and user friendly. Part of this will involve actually showing the item being dragged. What is the easiest way to do this? The items I am dragging are nothing really special,but I am not even sure where to look for how to do this. 回答1: You will need to make use of DragDrop.GiveFeedback amongst

cdkDropList with ng-template on dynamic component list do'snt work

由 帅比萌擦擦* 提交于 2020-04-30 16:04:00
问题 I'm trying to use Drag&Drop features released with Angular Material 7. And dynamically creating component using ng-tempalte. <div cdkDropList (cdkDropListDropped)="dropLocal($event)"> <ng-template #components></ng-template> </div> and added cdkDrag at components. I am using createComponent at parent component to keep on create components. viewContainerRef.createComponent but dragdrop functionality is not functional since cdkDrag must be in a tag nested inside the one with cdkDropList,

cdkDropList with ng-template on dynamic component list do'snt work

由 自古美人都是妖i 提交于 2020-04-30 16:03:56
问题 I'm trying to use Drag&Drop features released with Angular Material 7. And dynamically creating component using ng-tempalte. <div cdkDropList (cdkDropListDropped)="dropLocal($event)"> <ng-template #components></ng-template> </div> and added cdkDrag at components. I am using createComponent at parent component to keep on create components. viewContainerRef.createComponent but dragdrop functionality is not functional since cdkDrag must be in a tag nested inside the one with cdkDropList,
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