Este javascript como su nombre lo indica, permite simular con la tecla enter la tabulacion entre los diferentes textbox.
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<html> <head> <title>simular un tab con enter en javascript</title> <script type="text/javascript"> function fn(form,field) { var next=0, found=false var f=form if(event.keyCode!=13) return; for(var i=0;i<f.length;i++) { if(field.name==f.item(i).name){ next=i+1; found=true break; } } while(found){ if( f.item(next).disabled==false && f.item(next).type!='hidden'){ f.item(next).focus(); break; } else{ if(next<f.length-1) next=next+1; else break; } } } </SCRIPT> </head> <body> <FORM name=fx> <TABLE border=0 cellPadding=1 cellSpacing=1 width="75%"> <TR> <TD><b>Campo 1:</b></TD> <TD><INPUT id=text1 name=text1 onkeyup=fn(this.form,this)></TD> </TR> <TR> <TD><b>Campo 2:</b></TD> <TD><INPUT id=text2 name=text2 onkeyup=fn(this.form,this)></TD> </TR> <TR> <TD><b>Campo 3:</b></TD> <TD><INPUT id=text3 name=text3 onkeyup=fn(this.form,this)></TD> </TR> <TR> <TD><b>Campo 4:</b></TD> <TD><INPUT disabled id=text4 name=text4 onkeyup=fn(this.form,this) value=Disabled></TD> </TR> <TR> <TD><b>Campo 5:</b></TD> <TD><INPUT id=text5 name=text5 onkeyup=fn(this.form,this)><SELECT disabled id=select1 name=select2 onkeyup=fn(this)> <OPTION selected>disabled</OPTION> <OPTION>nitin</OPTION></SELECT></TD> </TR> <TR> <TD><b>Campo 6:</b></TD> <TD><INPUT id=text6 name=text6 onkeyup=fn(this.form,this)></TD> </TR> <TR> <TD><b>Campo 7:</b></TD> <TD><SELECT id=select12 name=select1 onkeyup=fn(this.form,this)> <OPTION selected>value1</OPTION> <OPTION>Value2</OPTION></SELECT></TD> </TR> <TR> <TD><b>Campo 8:</b></TD> <TD><INPUT id=checkbox1 name=checkbox1 onkeyup=fn(this.form,this) type=checkbox><INPUT disabled id=che2ckbox1 name=checkbox2 onkeyup=fn(this.form,this) type=checkbox> </TD> </TR> <TR> <TD colspan=2 align="center"> <INPUT name=boton onclick="alert('Fin del formulario');" type=button value=" Fin "> </TD> </TR> </TABLE> </FORM> </body> </html> |