The drag-and-drop interaction function of the B-end system refers to the function that users can interact with each other by dragging and dropping elements in the enterprise-level system. This interaction can improve the user's operational efficiency and user experience, and common application scenarios include:Drag sorting, drag to resize, drag to change positionWait.
There are a variety of techniques and frameworks that can be used to implement drag-and-drop interactions, and here are some commonly used ones:
jQuery UI is a popular jQuery plugin that offers a rich set of UI components and interactive features, including drag-and-drop functionality. Using jQuery UI, you can quickly implement functions such as drag-and-drop sorting, drag-and-drop resizing, etc.
The HTML5 Drag and Drop API is a new API added to the HTML5 standard that provides native drag and drop functionality. You can use this API to drag and drop files and elements.
React DND is an extension library of React, which provides encapsulation and extension of the drag-and-drop function, which can easily implement the drag-and-drop interactive function.
vue.draggable is vueA drag-and-drop component of JS, which can be used to quickly implement functions such as drag-and-drop sorting, drag-and-drop resizing, etc.
When implementing the drag-and-drop interaction function, you need to pay attention to the following points:
1.Compatibility needs to be considered, and different browsers have different support for the drag-and-drop function, which needs to be handled for compatibility.
2.Drag elements need to be restricted to avoid unintended dragging.
3.The position, size, and other attributes of the dragged element need to be updated in real time to achieve the drag effect.
4.User experience issues need to be considered, such as the animation effect when dragging, the feedback of dragged elements, etc.