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Importing values from html

Robert Ploch
Greenhorn

Joined: Jun 05, 2002
Posts: 19
Hi
I want to import the following values into my applet:

since they are treated as strings by default, they must be converted into double and copied into an array.
the problem is:
[code]
double[] RohDaten = new double[ Werte ];
for ( int i = 0; i < RohDaten.length; i++ )
{
String temp = getParameter( "data" );
RohDaten[ i ] = Double.valueOf( temp ).doubleValue();
}
initializes the whole value for every i.
thats why Double.valueOf(String) doesnt work. is there another short method to do this?
thx for helping
Jim Yingst
Wanderer
Sheriff

Joined: Jan 30, 2000
Posts: 18671
You should only call getParameter("data") once (outside any loop) since it grabs the entire string at once. Then you need to split the string into parts, and parse each part separately. I recommend looking at the StringTokenizer class. Or check out String's split() method in SDK 1.4.


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Robert Ploch
Greenhorn

Joined: Jun 05, 2002
Posts: 19
thx, the tokenizer helped me out
 
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subject: Importing values from html