javascript - JQuery: Turn array input values into a string optimization -

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jQuery का उपयोग कर मेरे पास निम्न कोड है: 

  var selectedIdsArray = $ ("# selectId विकल्प: चयनित ")। नक्शा (फ़ंक्शन () {return.value;}); Var selectedIdsStr = $ .map (चयनित इडिशअरे, फ़ंक्शन (वैल) {वापसी "" + + + "";});

यह सफलतापूर्वक आईडी की एक स्ट्रिंग पुनः प्राप्त करता है उदा। SelectIdsStr = "2,45,245,1" एक से & lt; एकाधिक = 'एकाधिक' & gt; तत्व चुनें मैं सोच रहा था कि क्या यह हासिल करने के लिए एक अधिक कुशल तरीका (कम कोड) है?

धन्यवाद!

आप इस तरह दूसरी पंक्ति बदल सकते हैं: 

  var selectedIdsStr = selectedIdsArray.get ()। शामिल हों (',');

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