Jump to content

dav

Members
 View Profile  See their activity

  • Posts

    2

  • Joined

  • Last visited

dav's Achievements

Newbie

Newbie (1/7)

0

Reputation

  1. dav
    Hello, I have run into an issue with what i think might be special characters. Basically I have expanded on the W3 Web Tutorial. http://www.w3schools.com/website/web_spa_daas.asp I have a PhP file that successfully retrieves data form a MySql database (I call the PhP file directly from my browser and it displays the data in the correct format etc) When i then attempt to display the data in an HTML table (of the called upon PhP file ^mentioned above) it fails to display. I am pretty sure that the issue is that in several fields of the PhP query the data contains "[" and "]". Because when i remove those specific fields form the query it does display properly in the HTML table. I do WANT to display the data sets as they are including the "[" and "]" as it is critical to my end goal. (editing the data sets from the HTML table/form). I have googled and read a ton of article/blogs/tutorials with no luck on this exact issue.I did find one article that suggested all Char-Sets be set the same and that it be UTF-8 and that it be declared on all files/databases etc, so i have checked that they all do/are. example PhP file.... (the "Item", "Buy", and "Sell" fields each contain as part of the data "[" and "]" ) if i remove these three fields it works perfectly, but obviously i need them displayed. <?phpheader("Access-Control-Allow-Origin: *");header("Content-Type: application/json; charset=UTF-8");$servername = "127.0.0.1";$username = "root";$password = "";$dbname = "xdoadayzepoch";$conn = new mysqli($servername, $username, $password, $dbname);$result = $conn->query("SELECT ID, Qty, Item, Orders, Buy, Sell, Tid, Afile FROM Traders_Data");$outp = "[";while($rs = $result->fetch_array(MYSQLI_ASSOC)) { if ($outp != "[") {$outp .= ",";} $outp .= '{"ID":"'. $rs["ID"]. '",';$outp .= '"Item":"'. $rs["Item"]. '",'; $outp .= '"Qty":"'. $rs["Qty"]. '",'; $outp .= '"Buy":"'. $rs["Buy"]. '",'; $outp .= '"Sell":"'. $rs["Sell"]. '",'; $outp .= '"Orders":"'. $rs["Orders"]. '",'; $outp .= '"Tid":"'. $rs["Tid"]. '",'; $outp .= '"Afile":"'. $rs["Afile"]. '"}';}$outp .="]";$conn->close();echo($outp);?> example of returned data from above, when called directly from browser.... [{"ID":"4996","Item":"["Skin_CZ_Special_Forces_GL_DES_EP1_DZ",1]","Qty":"10","Buy":"[2,"ItemGoldBar",1]","Sell":"[1,"ItemGoldBar",1]","Orders":"0","Tid":"476","Afile":"trade_items"},{"ID":"4999","Item":"["Skin_Drake_Light_DZ",1]","Qty":"10","Buy":"[2,"ItemGoldBar",1]","Sell":"[1,"ItemGoldBar",1]","Orders":"0","Tid":"476","Afile":"trade_items"},{"ID":"5002","Item":"["Skin_Soldier_Sniper_PMC_DZ",1]","Qty":"10","Buy":"[2,"ItemGoldBar",1]","Sell":"[1,"ItemGoldBar",1]","Orders":"0","Tid":"476","Afile":"trade_items"},{"ID":"5003","Item":"["Skin_FR_OHara_DZ",1]","Qty":"10","Buy":"[2,"ItemGoldBar",1]","Sell":"[1,"ItemGoldBar",1]","Orders":"0","Tid":"476","Afile":"trade_items"}] HTML code to display above returned data in a table.... <!DOCTYPE html><html><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>[DoA]DayZ</title> <link href="Site.css" rel="stylesheet"></head><body><nav id="nav01"></nav><div id="main"> <h1>[DoA]DayZ Server Db - Trader Tids</h1><div id="id01"></div><footer id="foot01"></footer></div><script src="Script.js"></script><script>var xmlhttp = new XMLHttpRequest();var url = "http://127.0.0.1/[DoA]DayZ/datafetch/fetch_tradersdata.php";xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState == 4 && xmlhttp.status == 200) { myFunction(xmlhttp.responseText); }}xmlhttp.open("GET", url, true);xmlhttp.send();function myFunction(response) { var arr = JSON.parse(response); var i; var out = "<table><tr><th>ID</th><th>Item</th><th>Qty</th><th>Buy</th><th>Sell</th><th>Orders</th><th>Tid</th><th>Afile</th></tr>"; for(i = 0; i < arr.length; i++) { out += "<tr><td>" + arr[i].ID + "</td><td>" + arr[i].Item + "</td><td>" + arr[i].Qty + "</td><td>" + arr[i].Buy + "</td><td>" + arr[i].Sell + "</td><td>" + arr[i].Orders + "</td><td>" + arr[i].Tid + "</td><td>" + arr[i].Afile + "</td></tr>"; } out += "</table>" document.getElementById("id01").innerHTML = out;}</script></body></html> the above HTML fails to display the table with the returned data, it actually displays nothing, UNLESS i remove the three fields from the whole process (that contain the "[" and "]" character). So My Questions is, how do i get the table to display with the "[" and "]" in their respective fields?
×
×
  • Create New...