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Dudas de Programacion » Scripting » JavaScript

1. 

   Miguel Angel
   Member

   Reputation:2

    

   hola a todos, bueno, tengo este codigo y quiciera saber si alguien me puede dar una mano para agregarle un combo intermedio mas, gracias.

   <FORM name="isc">

   <table border="0" cellspacing="0" cellpadding="0">

   <tr align="center">

   <td nowrap height="11">  

   <select name="example" size="1" onChange="redirect(this.options.selectedIndex)">

   <option selected>Seleccioné</option>

   <option>Sitios Webmaster</option>

   <option>Sitios Nuevos</option>

   </select>

   <select name="stage2" size="1" onChange="redirect1(this.options.selectedIndex)">

   <option value=" " selected> </option>

   <option value=" " selected>Seleccioné</option>

   <option value=" " selected>Seleccioné</option>

   </select>

   <select name="stage3" size="1" onChange="redirect2(this.options.selectedIndex)">

   <option value=" " selected> </option>

   <option value=" " selected>Seleccioné</option>

   <option value=" " selected>Seleccioné</option>

   </select>

   <script>

   <!--

   /*

   Triple Combo Script Credit

   By Hamid Cheheltani/ JavaScript Kit (http://www.javascriptkit.com)

   Visit http://javascriptkit.com for this and over 400+ other scripts

   */

   var groups=document.isc.example.options.length

   var group=new Array(groups)

   for (i=0; i<groups; i++)

   group[i]=new Array()

   group[0][0]=new Option("Seleccioné"," ");

   group[1][0]=new Option("Seleccioné"," ");

   group[1][1]=new Option("JavaScript","47");

   group[1][2]=new Option("DHTML","46");

   group[1][3]=new Option("CGI","45");

   group[2][0]=new Option("Seleccioné"," ");

   group[2][1]=new Option("Noticias en General","115");

   group[2][2]=new Option("Noticias en Technologia","116");

   var temp=document.isc.stage2

   function redirect(x){

   for (m=temp.options.length-1;m>0;m--)

   temp.options[m]=null

   for (i=0;i<group[x].length;i++){

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

   }

   temp.options[0].selected=true

   redirect1(0)

   }

   var secondGroups=document.isc.stage2.options.length

   var secondGroup=new Array(groups)

   for (i=0; i<groups; i++) {

   secondGroup[i]=new Array(group[i].length)

   for (j=0; j<group[i].length; j++) {

   secondGroup[i][j]=new Array() }}

   secondGroup[0][0][0]=new Option("Seleccioné"," ");

   secondGroup[1][0][0]=new Option("Seleccioné"," ");

   secondGroup[1][1][0]=new Option("Seleccioné"," ");

   secondGroup[1][1][1]=new Option("JavaScript","http://javascriptkit.com");

   secondGroup[1][1][2]=new Option("JavaScript no para programadores","http://webteacher.com/javascript/");

   secondGroup[1][1][3]=new Option("JavaScripts","http://java-scripts.net");

   secondGroup[1][2][0]=new Option("Seleccioné"," ");

   secondGroup[1][2][1]=new Option("Dynamic Drive","http://www.dynamicdrive.com");

   secondGroup[1][2][2]=new Option("Guia en DHTML","http://www.geocities.com/ResearchTriangle/Facility/4490/");

   secondGroup[1][2][3]=new Option("Web Coder","http://webcoder.com/");

   secondGroup[1][3][0]=new Option("Seleccioné"," ");

   secondGroup[1][3][1]=new Option("Recursos CGI","http://www.cgi-resources.com");

   secondGroup[1][3][2]=new Option("Iniciación a CGI","http://adashimar.hypermart.net/");

   secondGroup[2][0][0]=new Option("Seleccioné"," ");

   secondGroup[2][1][0]=new Option("Seleccioné"," ");

   secondGroup[2][1][1]=new Option("CNN","http://www.cnn.com");

   secondGroup[2][1][2]=new Option("MSNBC","http://www.msnbc.com");

   secondGroup[2][1][3]=new Option("ABC News","http://www.abcnews.com");

   secondGroup[2][2][0]=new Option("Seleccioné"," ");

   secondGroup[2][2][1]=new Option("News.com","http://www.news.com");

   secondGroup[2][2][2]=new Option("Wired","http://www.wired.com");

   var temp1=document.isc.stage3

   function redirect1(y){

   for (m=temp1.options.length-1;m>0;m--)

   temp1.options[m]=null

   for (i=0;i<secondGroup[document.isc.example.options.selectedIndex][y].length;i++){

   temp1.options[i]=new Option(secondGroup[document.isc.example.options.selectedIndex][y][i].text,secondGroup

   [document.isc.example.options.selectedIndex][y][i].value)

   }

   temp1.options[0].selected=true

   }

   function redirect2(z){

   window.location=temp1[z].value

   }

   //-->

   </script>

   </td>

   </tr>

   </table>

   </FORM>

   Posted 2 years ago #
   
   
   

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