tjena alla... lite probs...

3 svar · 224 visningar · startad av mahedel 7 feb. 2003

mahedelMedlem sedan juli 2002105 inlägg

7 feb. 2003 00:31#1

jag använder mig av denna kod:

exempel finns på: http://mahedel.mine.nu/komjunity/test1.php

<html>
<head>
<title>Test</title>
<script language="JavaScript">
<!--
function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; document.forms["form1"].elements["link"].value='';}
}

//-->
</script>

</HEAD>

<body bgcolor="#FFFFFF" text="#000000"
onLoad="MM_showHideLayers('linkadd','','hide')">
<form name="form1" method="post" action="">
  <textarea name="textfalt" cols="50" rows="10"></textarea>

  <input type="button" onclick="MM_showHideLayers('linkadd','','show')" value="Länk">

<div id="linkadd"><input type="text" name="link">
<input type="button" value="Lägg till" onclick="document.form1.textfalt.value+='<a href='+ document.form1.link.value +'>'+ do

<input type="button" value="Ångra" onclick="this.form.reset()">
<input type="button" value="Dölj" onclick="MM_showHideLayers('linkadd','','hide');">
</div>
</form>

</body>
</html>

men den insertar värdet man skriver in sist i textrutan.. jag vill att den ska infogas dikerkt där markören är... går det?

/MVH Martin

JohnsenMedlem sedan juli 2000718 inlägg

7 feb. 2003 07:54#2

Prova detta:

<html>
<head>
<title>Test</title>
<script language="JavaScript">
<!--

function varEjag() {
 minPos = document.selection.createRange();
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; document.forms["form1"].elements["link"].value='';}
}

//-->
</script>

</HEAD>

<body bgcolor="#FFFFFF" text="#000000"
onLoad="MM_showHideLayers('linkadd','','hide')">
<form name="form1" method="post" action="">
  <textarea name="textfalt" cols="50" rows="10" onclick="varEjag();"></textarea>

  <input type="button" onclick="MM_showHideLayers('linkadd','','show')" value="Länk">

<div id="linkadd"><input type="text" name="link">
<input type="button" value="Lägg till" onclick="minPos.text = '<a href='+ document.form1.link.value +'>'+ document.form1.link.value +'</a>';MM_showHideLayers('linkadd','','hide');">

<input type="button" value="Ångra" onclick="this.form.reset()">
<input type="button" value="Dölj" onclick="MM_showHideLayers('linkadd','','hide');">
</div>
</form>

</body>
</html>

Jesper TMedlem sedan nov. 20017 058 inlägg

7 feb. 2003 08:09#3

Då står det: 'minPos' är odefinierad, rad 40

JohnsenMedlem sedan juli 2000718 inlägg

7 feb. 2003 10:16#4

Men du måste ju markera textarean...
Men det går väl att ordna:

<html>
<head>
<title>Test</title>
<script language="JavaScript">
<!--
var minPos

function varEjag() {
 minPos = document.selection.createRange();
}

function skrivLink(){
 if(minPos){
	minPos.text = '<a href='+ document.form1.link.value +'>'+ document.form1.link.value +'</a>'
 }
 else {
	document.form1.textfalt.value += '<a href='+ document.form1.link.value +'>'+ document.form1.link.value +'</a>'
 }
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; document.forms["form1"].elements["link"].value='';}
}

//-->
</script>

</HEAD>

<body bgcolor="#FFFFFF" text="#000000"
onLoad="MM_showHideLayers('linkadd','','hide')">
<form name="form1" method="post" action="">
  <textarea name="textfalt" cols="50" rows="10" onclick="varEjag();"></textarea>

  <input type="button" onclick="MM_showHideLayers('linkadd','','show')" value="Länk">

<div id="linkadd"><input type="text" name="link">
<input type="button" value="Lägg till" onclick="skrivLink(); MM_showHideLayers('linkadd','','hide');">

<input type="button" value="Ångra" onclick="this.form.reset()">
<input type="button" value="Dölj" onclick="MM_showHideLayers('linkadd','','hide');">
</div>
</form>

</body>
</html>