Getting a 500 internal server error thanks to some javascript in symfony -

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यह कोड है:

नियंत्रक: 

  सार्वजनिक फ़ंक्शन IsreadAction (अनुरोध $ अनुरोध) {var_dump ($ request- & gt; प्राप्त करें ('sentValue')); $ Em = $ this- & gt; getDoctrine () - & gt; getEntityManager (); $ Pm = $ this- & gt; getDoctrine () - & gt; getRepository ('लॉग इन लॉगिन बंडल: निजी संदेश)' - & gt; FindBypmid ($ request- & gt; प्राप्त करें ('sentValue')); $ बजे & gt; setIsRead (सही); $ Em- & gt; फ्लश (); नया रिटर्न () लौटें; }

जेएस: 

  $ (दस्तावेज़) .ready (function () {$ ("pmcontents")। Hide (); $ (" .pmbox ")। क्लिक करें (फ़ंक्शन () {$ (यह)। सीएसएस (" फ़ॉन्ट-वजन "," सामान्य "); $ (यह) .next ()। टॉगल (); var myValue = $ ('this' ) .attr ('id'); var डेटा = 'भेजावाले =' + myValue; $। एएक्सएक्स ({प्रकार: "पोस्ट", यूआरएल: रूटिंगिंग ('आईड्रेड'), डेटा: डेटा, कैश: गलत, सफलता : फ़ंक्शन (डेटा) {चेतावनी ("डेटाबेस अद्यतन किया गया है");}});});}); राउंडिंग:

रूटिंग: 

  रीलिड: पथ: / गेम / रीडिंग डिफ़ॉल्ट: {_controller: LoginLoginBundle: Default: isread} आवश्यकताएं: विकल्प: / Code>  
 अगर मैं त्रुटि पर क्लिक करता हूं तो यह कहता है कि चर अनिर्धारित है:  
  पैरामीटरअप्लिकेशन्स / एक्स-www-फॉर्म-यूआरएलएक्सडएनेट सॉर्टबेरन भेजा वैल्यू अपरिभाषित ब्रोन भेजाव्यू = अपरिभाषित  
 
 समस्या क्या है? मैंने कुछ चीजों की कोशिश की है और ऐसा लगता है कि समस्या जावास्क्रिप्ट के अजाक्स भाग में है, लेकिन मुझे यकीन नहीं है।

बदलें 

  var myValue = $ ('this')। Attr ('id'); // & lt; - इस

के साथ 

  var myValue = $ (this) .attr ('id') के आसपास नोटिस उद्धरण;

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