jQuery $.post() doubt! -


I'm trying to use POST to pass the variable to try.htm in chat.php

The code for try.htm is: 

  & lt; Head & gt; & Lt; Script type = "text / javascript" src = "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> & Lt; Script type = "text / javascript" & gt; Function yo () {var text = $ ("# msg"). Val (); $ .post ("chat.php", message: text); } & Lt; / Script & gt; & Lt; / Head & gt; & Lt; Body & gt; & Lt; Input type = "text" id = "msg" onkeyup = "yo ()" & gt; & Lt; Div id = "display" & gt; Change & lt; / Div & gt; & Lt; / Body & gt;

The code for .php is:

The problem is that the 'msg' variable does not seem to be passed on chat.php! What is wrong?

Change it to: 

  $ Post ("Chat.php", {msg: text});

jQuery is expected to pass as a data object and {...} will essentially make an anonymous object for us msg : Lesson - Without curly braces - unfortunately does not do much and will throw and throw at runtime.

By typing both of these together: {msg: text} the value of your text variable remains msg Creates an anonymous object with a property of


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