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This time I will show you how to pass array parameters to the background, and what are the precautions for passing array parameters to the background. The following is a practical case, let's take a look.
Pass parameters to pass String, so you need to convert the array into a string,
var arr=[1,23,34,5]; var str = arr.toString();
str is passed to the background, str.split(", "); splits the string into elements.
var arr=[1,23,34,5]; var str = arr.toString(); document.write(str); var getArr = str.split(","); for(var i=0;i<getArr.length;i++){ document.write(getArr[i]+"|"); }I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website! Recommended reading:
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