helm/searchEngine/html/editor.html

   1 <HTML>
   2 <HEAD>
   3 <SCRIPT language="Javascript">
   4 qbf=/[[^\[\]<>]*|<set>|<val>|<boole>]*/
   5 function invia()
   6         {
   7         window.open(top.ask_uwobo(top.topurl+"/execute?query="+escape(document.edit.qta.value)),"cw");
   8         }
   9 function parse1()
  10         {
  11         while (fb.indexOf("<")>-1){
  12         if (fb.indexOf("<")>0)
  13                 {
  14                 fb=fb.replace("<","&lt;");
  15                 }
  16                                          }
  17         while (fb.indexOf(">")>-1){
  18         if (fb.indexOf(">")>0)
  19                 {
  20                 fb=fb.replace(">","&gt;");
  21                 }
  22                                          }
  23         //while (fb.indexOf("[?")>-1){
  24                 //fb=fb.replace("[?","&gt;");
  25                         //               }
  26         }
  27 function parse()
  28         {
  29         while (fb.indexOf("<set>")>-1)
  30                 {
  31                 fb=fb.replace("<set>","[set]");
  32                 }
  33         while (fb.indexOf("<val>")>-1)
  34                 {
  35                 fb=fb.replace("<val>","[val]");
  36                 }
  37         while (fb.indexOf("<boole>")>-1)
  38                 {
  39                 fb=fb.replace("<boole>","[boole]");
  40                 }
  41         parse1();
  42         }
  43 function armageddon()
  44         {
  45         if (confirm("This will delete your query and restart a new one. Are you sure?")) {
  46         top.initialize();
  47         top.window.open(top.topurl+top.action+"start.html","qw");
  48         top.window.open(top.topurl+top.action+"blank.html","cw");
  49         top.window.open(top.topurl+top.action+"blank.html","hw");
  50         top.window.open(top.topurl+top.action+"blank.html","gw");
  51         top.window.open(top.topurl+top.action+"blank.html","sw");
  52         }
  53         }
  54 function comprimispazi()
  55         {
  56         stringa=document.edit.qta.value;
  57         while (stringa.charAt(0)==" ") {stringa=stringa.substring(1,stringa.length)}
  58         sle=stringa.length;
  59         for (i=1;i<sle;i++)
  60                 {
  61                 if (stringa.charAt(i)==" " && stringa.charAt(i+1)==" ") {
  62                         //alert("i="+i+"char="+stringa.charAt(i));
  63                         //alert(stringa.substring(0,i)+"---"+stringa.substring(i+1,stringa.length));
  64                         stringa=stringa.substring(0,i)+stringa.substring(i+1,stringa.length); i--;}
  65                 }
  66         document.edit.qta.value=stringa;
  67         }
  68 function apply()
  69         {
  70         top.storep=1;
  71         fb=document.edit.qta.value;
  72         ok=qbf.test(fb);
  73         if (ok){
  74         parse();
  75         //alert("parse ok");
  76         top.fb=fb;
  77         top.storeps=1;top.storepv=1;top.storepb=1;
  78         top.parse();
  79         //alert("top.parse ok");
  80         top.query=top.fb;
  81         top.qw.document.close();
  82         top.qw.document.write(top.query);
  83         top.aggform();  //alert("aggform ok");
  84         top.aggcw();//alert("aggcw ok");
  85         comprimispazi();}
  86         }
  87 function inserisci(mq)
  88         {
  89         document.edit.qta.focus();
  90         var TR=document.selection.createRange();
  91         if(TR!=null)
  92                 {
  93                         TR.text=TR.text+mq;
  94                 }
  95         else document.edit.qta.value+=mq;
  96         //comprimispazi();
  97         }
  98 function agg()
  99         {
 100         document.edit.qta.value=top.cquery;
 101         comprimispazi();
 102         }
 103 </SCRIPT>
 104 </HEAD>
 105 <BODY>
 106 <table>
 107 <tr><td>
 108 <form name="edit" method="get" action="Javascript:invia()">
 109 <textarea name="qta" cols="40" rows="8" onMouseOver="top.help(-2)";>
 110 </textarea>
 111 </td>
 112 <td>
 113 <input type="button" value="set" onMouseOver="top.help(-6)" onClick="inserisci(' <set> ');"><br>
 114 <input type="button" value="val" onMouseOver="top.help(-6)" onClick="inserisci(' <val> ');"><br>
 115 <input type="button" value="bol" onMouseOver="top.help(-6)" onClick="inserisci(' <boole> ');"><br>
 116 </td></tr></table>
 117 <input type="submit" value="Submit the query" onMouseOver="top.help(-4)"></input>
 118 <input type="button" value="Restart" onMouseOver="top.help(-5)" onClick="armageddon()"></input>
 119 <input type="button" value="Apply Changes" onMouseOver="top.help(-3)" onClick="apply();top.actinput++;top.storia[top.actinput]=top.query;top.numeroazioniannullate=0;"></input>
 120 </form>
 121 </BODY>
 122 </HTML>