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Example (do not need to set the ID for div):
<!DOCTYPE HTML> <HTML> <Head> <Scripttype= "Text/javascript"> functionAllowDrop (EV) {ev.preventdefault (); } varSrcdiv= NULL; functionDrag (ev,divdom) {Srcdiv=Divdom; Ev.dataTransfer.setData ("text/html", divdom.innerhtml); } functionDrop (ev,divdom) {ev.preventdefault (); if(Srcdiv!=divdom) {srcdiv.innerhtml=divdom.innerhtml; Divdom.innerhtml=Ev.dataTransfer.getData ("text/html"); } } </Script> </Head> <Body> <Divstyle= "width:50px;height:50px;"OnDrop= "Drop (event,this)"OnDragOver= "AllowDrop (event)"draggable= "true"ondragstart= "Drag (event, this)">div1!</Div> <Divstyle= "width:50px;height:50px;"OnDrop= "Drop (event,this)"OnDragOver= "AllowDrop (event)"draggable= "true"ondragstart= "Drag (event, this)">div2! </Div> <Divstyle= "width:50px;height:50px;"OnDrop= "Drop (event,this)"OnDragOver= "AllowDrop (event)"draggable= "true"ondragstart= "Drag (event, this)">Div3</Div> </Body> </HTML>
The above function describes:
-----Please refer to W3cschool:HTML5 drag and Drop
This is the record of their own learning process, to facilitate their own review, good memory is not as bad as written
Art to
JS implementation of Div block drag and drop, swap position
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