rainer: Suchen

Beitrag lesen

Hallo,
kann mir irgendjemand dabei helfen, wie man mit Javascript seine eigenen Seiten
durchsucht? Also: das der user bestimmte Worte angeben kann, nach denen in den entsprechenden
Seiten gesucht wird. Am besten ueber eine Form oder so?
Vielen lieben Dank fuer jede Hilfe!!

Hallo...
man kann

in den body einfügen

<script language="JavaScript">

var NS4 = (document.layers);    // Which browser?
var IE4 = (document.all);

var win = window;    // window to search.
var n   = 0;

function findInPage(str) {

var txt, i, found;

if (str == "")
    return false;

// Find next occurance of the given string on the page, wrap around to the
  // start of the page if necessary.

if (NS4) {

// Look for match starting at the current point. If not found, rewind
    // back to the first match.

if (!win.find(str))
      while(win.find(str, false, true))
        n++;
    else
      n++;

// If not found in either direction, give message.

if (n == 0)
      alert("Not found.");
  }

if (IE4) {
    txt = win.document.body.createTextRange();

// Find the nth match from the top of the page.

for (i = 0; i <= n && (found = txt.findText(str)) != false; i++) {
      txt.moveStart("character", 1);
      txt.moveEnd("textedit");
    }

// If found, mark it and scroll it into view.

if (found) {
      txt.moveStart("character", -1);
      txt.findText(str);
      txt.select();
      txt.scrollIntoView();
      n++;
    }

// Otherwise, start over at the top of the page and find first match.

else {
      if (n > 0) {
        n = 0;
        findInPage(str);
      }

// Not found anywhere, give message.

else
        alert("Not found.");
    }
  }

return false;
}

</script>

<form name="search" onSubmit="return findInPage(this.string.value);">
<font size=3><input name="string" type="text" size=15 onChange="n = 0;"></font>
<input type="submit" value="Find">
</form>

und lossuchen

Gruss

rainer