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POJquery if statement not working even if the statement is true
 

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  1. POJquery if statement not working even if the statement is true
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    <p>I have a simple if statement where when i send this certain data to the database, i want the php code to send bake a code that tells javascript its ok to continue, but if the php script sends back a bad code, javascript is to now move forward and display a certain text or something.</p> <p>The php code works fine but for some reason my javascript files would not work at all.</p> <p>My javascript is suppose to ajax request to parse.php and receive the data that parse.php sends back to it, if parse.php says 200 its suppose to load in specific items.</p> <p>Here is the code for one of my systems:</p> <pre><code>$(document).ready(function(){ $("#chatForm").submit(function(){ var chatHash = $("#chatHash").val(); var body = $("#chatPoster").val(); var by = $("#userBy").val(); if(chatHash != "" &amp;&amp; body != ""){ $.post('parse.php',{chatHash: chatHash, body: body, userBy: by},function(data){ if(data == "200"){ // Right here is where its messing up $("#chatPoster").val(""); $.get('getChatMessages.php?hash=' + chatHash,function(data2){ $(".allMsgs").html(data2); }); } else { alert('Critical error'); } }); } else { alert('Error'); } }); }); </code></pre> <p>Here is the code for the parse.php page: </p> <pre><code>$chat = new ChatSystem; if(isset($_POST['chatHash']) &amp;&amp; isset($_POST['body']) &amp;&amp; isset($_POST['userBy'])){ $chat-&gt;sendMessage($_POST['userBy'],$_POST['chatHash'],$_POST['body']); } </code></pre> <p>Here is the code from the class ChatSystem that the parse.php page is referring to:</p> <pre><code> public function sendMessage($user,$hash,$body){ global $db; $date = date("Y-m-d"); $time = date("H:i:s"); $timestamp = "$date $time"; if(empty($user) == false &amp;&amp; empty($hash) == false){ $db-&gt;query("INSERT INTO chat_messages VALUES('','$user','$body','$timestamp','','0','$hash')") or die("error"); echo '200'; } } </code></pre> <p>Even though my php code works perfectly the javascript still messes up. My php code sends back 200 like i ask it to but yet the jquery messes it up</p>
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    1. PO
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      1. PTAnswer
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    1. UScodetastic
    1. UScodetastic
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      1. LTLinked
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    1. PO
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    1. COWhy do you think, that `data` should have value `"200"` ? What is *actually* there? `console.log(data)` ?
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      1. POJquery if statement not working even if the statement is true
      1. USBlitZ
    2. COI think you are trying to check the response status 200... are you
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      1. POJquery if statement not working even if the statement is true
      1. USArun P Johny
    3. COTry console.log(data) and post what you have
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      1. POJquery if statement not working even if the statement is true
      1. USDivision by Zero
 

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