• Details of drag and drop events in HTML5


    Browser support Internet Explorer 9, Firefox, opera 12, chrome and safari 5 support drag and drop. notes:Drag and drop is not supported in Safari 5.1.2. HTML5 drag and drop instance <!DOCTYPE html> <html> <head> <style type=”text/css”> #div1 {width:488px;height:70px;padding:10px;border:1px solid #aaaaaa;} </style> <script type=”text/javascript”> function allowDrop(ev) { ev.preventDefault(); } function drag(ev) { ev.dataTransfer.setData(“Text”,ev.target.id); } function drop(ev) […]

  • JS to realize the effect of dragging and slowing


    Not much to say, first effect, a very good experience of drag and drop effect, so that the page to upgrade a level. This effect seems to be very simple, to also puzzled for a long time, why is the drag experience written by others so good?Until I realized it myself, I found that the […]

  • JS to adapt to the drag effect of mobile terminal


    In this paper, we share the drag effect of JS to adapt to the mobile terminal for your reference. The specific content is as follows 1.html <div> <div></div> </div> 2.js var flag = false; var cur = { x: 0, y: 0 } var nx, ny, dx, dy, x, y; function down() { flag = […]

  • JS implementation of div color block drag recording


    The example of this article shares the specific code of JS to realize div color block drag recording for your reference. The specific content is as follows Description: Implement a color block of div50 * 50. Drag it to generate a track. When you let go, the div will repeat the path you just dragged. […]

  • Realization of draggable cube 3D effect with CSS3


    Knowledge points are mainly used: • CSS3 3D conversion • native JS mouse drag event • display: grid layout Functions implemented 3D cube can be clicked and dragged • see the effect directly html:   <div class=”container”> <div class=”box defaul”> <div class=”pic”><img src=”./img/cat.jpg” alt=””></div> <div class=”pic”><img src=”./img/dog.jpg” alt=””></div> <div class=”pic”><img src=”./img/elephant.jpg” alt=””></div> <div class=”pic”><img src=”./img/lion.jpg” […]

  • Android uses ViewDragHelper to achieve bubble dragging effect in QQ chat


    QQ chat bubble drag effect Android implementation code, for your reference, the specific content is as follows Summary The purpose of this paper is to achieve the dragging effect of bubbles similar to QQ message alerts. The effect of dragging has been achieved by monitoring the ACTION_DOWN, ACTION_MOVE and ACTION_UP events of OnTouchEvent events. Here […]