php - Get select tag's options by javascript -


नाम = "गति" शैली = "चौड़ाई:

HTML code: 

  & lt; 100px "& gt; & Lt; विकल्प मान = "1" & gt; 1 आरएमबी & lt; / विकल्प & gt; & Lt; विकल्प मान = "2" & gt; 2 आरएमबी & lt; / विकल्प & gt; & Lt; विकल्प मान = "3" & gt; 3 आरएमबी & lt; / विकल्प & gt; & Lt; विकल्प मान = "4" & gt; 4 आरएमबी & lt; / विकल्प & gt; & Lt; विकल्प मान = "5" & gt; 5 आरएमबी & lt; / विकल्प & gt; & Lt; विकल्प मान = "6" & gt; 6 आरएमबी & lt; / विकल्प & gt; & lt; विकल्प मान = "7" & gt; 7 आरएमबी & lt; / विकल्प & gt; & lt; विकल्प मान = "8" & gt; 8 आरएमबी & lt; / विकल्प & gt; & lt; विकल्प मान = "9" & gt; 9 आरएमबी & lt; / विकल्प & gt; & lt; विकल्प मान = "10" & gt; 10 आरएमबी & lt; / विकल्प & gt; & Lt; / चयन & gt;   
 JS / jQuery कोड:  
  $ ("चुनें [नाम = गति] विकल्प")। क्लिक करें (फ़ंक्शन (अलर्ट ('xxx'); Var uuid = $ (this) .attr ('id'); var गति = $ (यह) .val (); var url = "/ डैशबोर्ड / गति? Uuid =" + uuid + "& speed =" + speed ; चेतावनी ('xxx');));   
 मुझे बस  id  और  मान  प्राप्त करना चाहिए। लेकिन गलत होने के लिए कुछ ऐसा लगता है। क्या कोई मेरी मदद कर सकता है?   
 
 
 के लिए  select  यह   ईवेंट बदलें और  फ़ंक्शन  के पास वाक्यविन्यास गलत था। सही कोड:  
  $ ("चुनें [नाम = गति]")। परिवर्तन (फ़ंक्शन () {var uuid = $ (this) .attr ('id'); var speed = $ (यह) .वल (); var यूआरएल = "/ डैशबोर्ड / गति? यूयूआईडी =" + यूयूआईडी + "और गति =" + गति; चेतावनी (यूआरएल);});

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