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POPassing value from php to mysql and back to javascript
 

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  1. POPassing value from php to mysql and back to javascript
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    <p>I'm working on google maps, and Im trying to categorize my markers by color. The category table has [id,categoryname,color], and the markers table has [id,....,category (id of category's table category)].</p> <p>In PHP:</p> <pre><code> $result = mysql_query("SELECT * FROM `markers`"); //Multiple rows are returned while ($row = mysql_fetch_array($result, MYSQL_NUM)) { if ( $x == 0 ) { $separator = ""; } else { $separator = "****"; } //Saving to the String, each variable is separated by three &amp;'s $encodedString = $encodedString.$separator. "&lt;b&gt;&lt;div class='name'&gt;&lt;/b&gt;".$row[3]. "&lt;/div&gt;&lt;div class='opli'&gt;&lt;b&gt;Lon:&lt;/b&gt; ".$row[2]. "&lt;/div&gt;&lt;div class='opli'&gt;&lt;b&gt;Lat:&lt;/b&gt;".$row[1]. "&lt;/div&gt;&lt;div class='opli'&gt;&lt;b&gt;Address:&lt;/b&gt;".$row[4]. "&lt;/div&gt;&lt;div class='opli'&gt;&lt;b&gt;Category:&lt;/b&gt;".$row[5]. "&lt;/div&gt;&lt;/div&gt;&amp;&amp;&amp;".$row[1]."&amp;&amp;&amp;".$row[2]."&amp;&amp;&amp;".$row[6]."&amp;&amp;&amp;".$row[5]; $x = $x + 1; $colorgetterq= mysql_query("SELECT color FROM `map`.`category` WHERE id= ".$row[5].""); $colorgettert = mysql_fetch_row($colorgetterq); $colorgetter= $colorgettert[0]; } </code></pre> <p>in Java: colorget = document.getElementById("colorget").value;</p> <pre><code> stringArray = encodedString.split("****"); var x; for (x = 0; x &lt; stringArray.length; x = x + 1) { var addressDetails = []; var scale1 = []; var marker; //Separate each field addressDetails = stringArray[x].split("&amp;&amp;&amp;"); //Load the lat, long data var lat = new google.maps.LatLng(addressDetails[1], addressDetails[2]); //Create a new marker and info window marker = new google.maps.Marker({ map: map, position: lat, icon: { strokeWeight: 0.01, fillColor: colorget, fillOpacity: 0.85, path: google.maps.SymbolPath.CIRCLE, scale: 5 + addressDetails[3] * (35-5)/(hiscale-loscale), }, content: addressDetails[0] }); </code></pre> <p>I dont know what I'm doing is wrong but in the fillColor, for some reason the colors are still black, and wont load the different category colors.</p>
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