StackOverflow2013

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plurals

PO
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Id
15215013
data
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2013-03-05T02:54:15.800
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2013-03-05T04:55:58.750
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2013-03-05T04:55:58.750
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Body
From what you've posted in comments, what you have is an array of objects.. not html, as your function seems to indicate. Depending on what you want done, the answer would be either of the following, to access that object's properties: <pre><code>showVotes[0].votes </code></pre> Or <pre><code>showVotes[0]['votes'] </code></pre> Eg: <pre><code>$('#rvotes').html(showVotes[0].votes); </code></pre> Or etc. Second attempt: Firstly, change your current 'showVotes' function to this: <pre><code>function showVotes() { $showresult = mysql_query("SELECT * from mms") or die("Invalid query: " . mysql_error()); while ($row = mysql_fetch_assoc($showresult)) { $response[] = $row; } return json_encode($response); } </code></pre> Secondly, remove your 'connected successfully' text from the page, as well as any other text generated by anything else(aka, the other function which returns a result pointer). I may be wrong, but it would seem to me that the generation of this other text is causing the returned json to be interpreted as malformed. Quick explanation on PDO: <pre><code>try { $dbh = new PDO("mysql:host=localhost;dbname=dbname", "user", "password"); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } catch (\PDOException $e) { echo "Error! Could not connect to database: " . $e->getMessage() . " "; die(); } </code></pre> Connecting to the database.. This is how I've learned to do it, though I've been warned(and downvoted) to not check for errors this way, though it was never explained why. Database interaction: <pre><code>$stmt = $dbh->prepare("UPDATE mms SET votes = votes+1 WHERE color = :color"); $stmt->bindParam(":color",$_POST['color']); $stmt->execute(); </code></pre> Result use: <pre><code>while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) { $response[] = $row; } </code></pre> And so on and so forth. PDO escapes the values for you, so you don't have to worry about injection attacks.
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Title
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1. This table or related slice is empty.
PostParentId
1. POJSON Encode Failure
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 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
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1. USDaedalus
UserOwnerUserId
1. USDaedalus
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1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POJSON Encode Failure
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 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
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 VTAcceptedByOriginator
3. VO
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 This table or related slice is empty.
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CommentsPostId

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