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Der Schlüssel zu deinem Problem lautet "else if".

If-Anweisung in Java

Versuch es mal so:

[CODE] Double.parseDouble(txtWeight.getText());
if (weight < 0 )
{
txtStatus.setText("weight has to be positive");
 }
else
{
if ( ( destinationNo == fares[0] ) || (destinationNo == fares[1] ))
{
 if (weight<= LOW_WEIGHT)

if (rbtSameState.isSelected())
{
postage = LOW_WEIGHT_SAME_STATE_FEE;
}
 else
{
postage=LOW_WEIGHT_INTERSTATE_FEE;
}

 }
else if
 {
if(rbtSameState.isSelected())
{
postage= HI_WEIGHT_SAME_STATE_FEE;
}
else
{
postage=HI_WEIGHT_INTERSTATE_FEE;
}


 }
}
txtPostage.setText(postage+"$");[/CODE]

<blockquote data-quote="Traxter" data-source="post: 1021633" data-attributes="member: 46338">Der Schlüssel zu deinem Problem lautet &quot;else if&quot;.<a href="http://www.java-programmieren.com/if-anweisung-java.php" target="_blank">If-Anweisung in Java</a>Versuch es mal so:[CODE]&nbsp; &nbsp; Double.parseDouble(txtWeight.getText());&nbsp; &nbsp; &nbsp; &nbsp; if (weight &lt; 0 )&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; txtStatus.setText(&quot;weight has to be positive&quot;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; else&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if&nbsp; &nbsp; (&nbsp; ( destinationNo == fares[0] ) || (destinationNo == fares[1] ))&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; if (weight&lt;= LOW_WEIGHT)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (rbtSameState.isSelected())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; postage = LOW_WEIGHT_SAME_STATE_FEE;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; else&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; postage=LOW_WEIGHT_INTERSTATE_FEE;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(rbtSameState.isSelected())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; postage= HI_WEIGHT_SAME_STATE_FEE;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; postage=HI_WEIGHT_INTERSTATE_FEE;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; }&nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; txtPostage.setText(postage+&quot;$&quot;);[/CODE]</blockquote>

[QUOTE="Traxter, post: 1021633, member: 46338"] Der Schlüssel zu deinem Problem lautet "else if". [url=http://www.java-programmieren.com/if-anweisung-java.php]If-Anweisung in Java[/url] Versuch es mal so: [CODE] Double.parseDouble(txtWeight.getText()); if (weight < 0 ) { txtStatus.setText("weight has to be positive"); } else { if ( ( destinationNo == fares[0] ) || (destinationNo == fares[1] )) { if (weight<= LOW_WEIGHT) if (rbtSameState.isSelected()) { postage = LOW_WEIGHT_SAME_STATE_FEE; } else { postage=LOW_WEIGHT_INTERSTATE_FEE; } } else if { if(rbtSameState.isSelected()) { postage= HI_WEIGHT_SAME_STATE_FEE; } else { postage=HI_WEIGHT_INTERSTATE_FEE; } } } txtPostage.setText(postage+"$");[/CODE] [/QUOTE]

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