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POCall upon several values from a database
 

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  1. POCall upon several values from a database
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    <p>I am trying to retrieve like several different values from a table. I got it working, but it is actually only sending me the last value it calls. I have done several different things trying to call all my values, but it is not working. Here is what I have.</p> <pre><code>$infoChanger = $_GET['changer']; $username = $_GET['user']; $sql="SELECT * FROM Login_Info WHERE user='".$username."'"; $r = mysql_query($sql,$con); $row = mysql_fetch_array($r); if ($row[7] != "") { if ( $infoChanger == 1 ) { echo $row['user']; } else if ( $infoChanger == 2 ) { echo $row['health']; } else if ( $infoChanger == 3 ) { echo $row['maxHealth']; } else if ( $infoChanger == 4 ) { echo $row['gold']; } else if ( $infoChanger == 5 ) { echo $row['xp']; } else if ( $infoChanger == 6 ) { echo $row['xpRequire']; } else if ( $infoChanger == 7 ) { echo $row['eg']; } } else { echo "false"; } </code></pre> <p>This was my last attempt to try to do it. But it only return the value of the last one "eg". I have it set on an a loop to call here is what I use to call it.</p> <pre><code>function recallCharInfo(user) { xmlHttp=GetXmlHttpObject() if (xmlHttp==null) { alert ("Browser does not support HTTP Request") return } while (infoChanger &lt; 7) { infoChanger += 1; xmlHttp=GetXmlHttpObject(); var url="charinfo.php?user=" + user + "&amp;changer=" + infoChanger; xmlHttp.onreadystatechange=stateChanged xmlHttp.open("GET",url,true) xmlHttp.send(null); } } </code></pre> <p>I am trying to get them all to display, but just isn't working the way and I don't want to make a function for each one value I am trying to call. Does anyone know what is wrong with this or have I just done this wrong?</p>
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    1. PO
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    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USMatthew Mentrup
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. COwhat do you get if you run print_r($row) after the fetch array?
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      1. USdatabyss
    2. COalso, why not return the whole array JSON encoded and parse the value you want in Javascript?
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      1. POCall upon several values from a database
      1. USdatabyss
    3. COI get the same thing as I use echo. The problem still exist.
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      1. POCall upon several values from a database
      1. USMatthew Mentrup
 

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