- 方法一:
- <input type="text" name="test" onkeydown="keyDown(event)" />
- <script>
- function keyDown(events){
- var eventSource;
- var currentKey = events.charCode||events.keyCode;
- if(document.all)
- eventSource =window.event.srcElement;
- else
- eventSource = events.target;
- if( currentKey == 13 )
-
- }
- </script>
-
- 方法二:
- <script>
- document.onkeydown=function(e){
- var e=(typeof event!='undefined')?window.event:e;
- if(e.keyCode==13&&document.activeElement.type!="button"){
-
- }
- }
- </script>
posted on
2019-02-18 11:23
net初学者0
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