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JavaScript enter replaced with tab

Source: Internet
Author: User
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<Head><Metahttp-equiv= "Content-type"content= "text/html; charset=gb2312"></Head>  <ScriptLang= "JavaScript"> functionCheck () {varname=document.getElementById ("name"). Value; varPassword=document.getElementById ("Password"). Value; Alert ("name="+name+"and password="+password); }     //rewrite the ' onkeydown ' event to make sure ' Enter ' key can is used as ' Tab ' in some needed circumstances. It work fine on both IE and Non-ie browsers.Document.onkeydown=function(evt) {varIsie=(document.all)? true : false; varkey; varSrcobj; //If the agent is an IE browser, it's easy-to -do.    if(Isie) {key=Event.keycode; Srcobj=event.srcelement; }    Else{Key=Evt.which; Srcobj=Evt.target; }     if(Key== - &&Srcobj.type!='Button' &&Srcobj.type!='Submit' &&Srcobj.type!='Reset' &&Srcobj.type!='textarea' &&Srcobj.type!="') {        if(Isie) Event.keycode=9; Else {            varEl=getnextelement (Evt.target); if(El.type!='Hidden')                ; //Nothing .            Else                 while(El.type=='Hidden') El=getnextelement (EL); if(!el)return false; ElseEl.focus (); }    }} functiongetnextelement (field) {varform=Field.form;  for(vare= 0; e<form.elements.length; e++) {        if(Field==Form.elements[e]) Break; }    returnform.elements[++e%form.elements.length];} </Script>                  <Body>                                   <P><b>JavaScript enter replaced with tab</b></P> <form><Tablewidth= "20%">  <TR>    <TD>Name:&nbsp;&nbsp;&nbsp;&nbsp; <inputtype= "text"ID= "Name"size= " a">     </TD>  </TR>  <TR>    <TD>Password:<inputtype= "Password"size= " a"ID= "Password">    </TD>  </TR>    <TR>    <TD>        <inputtype= "button"value= "Submit"onclick= "Check ()">    </TD>  </TR> <Table><form></Body>                                                                        </HTML>                                    </HTML>

JavaScript enter replaced with tab

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