Drag and drop mobile tags on html page_javascript tips

1. Set the style of tags (such as img, div, etc.): set position to absolute, for example:

2. Use a temporary element to record the status of the label. Set the display of the temporary element to none to hide the temporary element. Here input is used to play the temporary element. A value of 0 indicates that the label has not been moved. When your mouse is pressed over this label, its value is set to 1, indicating that it is ready for dragging and moving.

3. Set as below:

4. Finally, take a look at the JavaScript function:
Code

Copy code The code is as follows:

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