织梦DEDECMS+Js实现自定义二级联动(2)

      <input type="submit" name="button" id="button" value="马上提交" onclick="window.location=document.frm.s2.value;return false;"/> 

    </label></td> 

  </tr> 

</table> 

</div> 

</form> 

<script language="javascript"> 

var select1_len = document.frm.s1.options.length; 

var select2 = new Array(select1_len); 

for (i=0; i<select1_len; i++) 

{ 

 select2[i] = new Array(); 

} 

select2[0][0] = new Option("请选择", " "); 

'. $js .' 

function redirec(x) 

{ 

 var temp = document.frm.s2;  

 for (i=0;i<select2[x].length;i++) 

 { 

  temp.options[i]=new Option(select2[x][i].text,select2[x][i].value); 

 } 

temp.options[0].selected=true; 

} 

</script> 

'; 

  

$html = addslashes(str_replace(array("\r\n", '"'), array('', '\''), $html)); 

echo "document.write(\" $html \")";