Google地图商店定位器未解析CSV

Question

I m trying to modify the example of Google store locator which can be found here : https://googlemaps.github.io/js-store-locator/examples/panel.html . However whatever I try it seems that it can't parse the CSV. I have read this question here Google Maps Store Locator - modify default example , but my CSV is not modified at all. I didn't even open it, to edit it. Just to be clear I didn't modify-change any file of the example, I m just trying to see how it works. What could be my problem?. I have tried so far:

• Downloading unzipping and running panel.html
• Downloading running without unzipping
• Downloading to different PC (without excel installation)
• Running it from xampp
• uploading to a web server

what else can I try? I really need it working so I can modify it and build a part of my project on it. Thanks in advance

Answer 1

This is the code sample (from this blog ) which should give you a guideline. Since you haven't posted your code snippet, its hard to tell what exactly is wrong with it.

Alternately, you can try using this library . Whichever helps.

 <script type="text/javascript"> // ref: http://stackoverflow.com/a/1293163/2343 // This will parse a delimited string into an array of // arrays. The default delimiter is the comma, but this // can be overriden in the second argument. function CSVToArray( strData, strDelimiter ){ // Check to see if the delimiter is defined. If not, // then default to comma. strDelimiter = (strDelimiter || ","); // Create a regular expression to parse the CSV values. var objPattern = new RegExp( ( // Delimiters. "(\\\\" + strDelimiter + "|\\\\r?\\\\n|\\\\r|^)" + // Quoted fields. "(?:\\"([^\\"]*(?:\\"\\"[^\\"]*)*)\\"|" + // Standard fields. "([^\\"\\\\" + strDelimiter + "\\\\r\\\\n]*))" ), "gi" ); // Create an array to hold our data. Give the array // a default empty first row. var arrData = [[]]; // Create an array to hold our individual pattern // matching groups. var arrMatches = null; // Keep looping over the regular expression matches // until we can no longer find a match. while (arrMatches = objPattern.exec( strData )){ // Get the delimiter that was found. var strMatchedDelimiter = arrMatches[ 1 ]; // Check to see if the given delimiter has a length // (is not the start of string) and if it matches // field delimiter. If id does not, then we know // that this delimiter is a row delimiter. if ( strMatchedDelimiter.length && strMatchedDelimiter !== strDelimiter ){ // Since we have reached a new row of data, // add an empty row to our data array. arrData.push( [] ); } var strMatchedValue; // Now that we have our delimiter out of the way, // let's check to see which kind of value we // captured (quoted or unquoted). if (arrMatches[ 2 ]){ // We found a quoted value. When we capture // this value, unescape any double quotes. strMatchedValue = arrMatches[ 2 ].replace( new RegExp( "\\"\\"", "g" ), "\\"" ); } else { // We found a non-quoted value. strMatchedValue = arrMatches[ 3 ]; } // Now that we have our value string, let's add // it to the data array. arrData[ arrData.length - 1 ].push( strMatchedValue ); } // Return the parsed data. return( arrData ); } </script>