how to insert text into json using jquery/javascript
This question already has an answer here:
if u have a well formatted text string with comma separated numbers like this '123,456,789' and with that i mean no spaces or tabs then u can convert it simply into a javascript array.
var myTextwithNuumbercodes='123,456,789';
var numbercodes=myTextwithNuumbercodes.split(',');
returns ['123','456','789']
if u have a JSON string like this '[123,456,789]' then u get a javascript array by calling JSON.parse(theJSONString)
var numbercodes=JSON.parse('[123,456,789]');
returns [123,456,789]
notice the "[]" in the string ... that is how u pass a JSON array toconvert it back to a string u can use JSON.stringify(numbercodes);
if u have a total messed up text then it's hard to convert it into a javascript array but u can try with something like that
var numbercodes='123, 456, 789'.replace(/s+/g,'').split(',');
this firstly removes the spaces between the numbers and commas and then splits it into a javascript array
in the first and last case u get a array of strings u can transform this strings into numbers by simply adding a + infront of them if u call them like
mynumbercode0=(+numbercodes[0]);// () not needed here ...
in the 2nd case u get numbers
if u want to convert an array to a string u can also use join();
[123,456,789].join(', ');
假设你的数据是一个字符串，然后用逗号分隔，在for循环中使用parseInt将字符串数字转换为实际的数字并删除空白，然后JSON.stringify转换为JSON。
You could use .push() push values at the end of an array. After that you could use JSON.stringify(nuumbercodes) to make a JSON string representation of your Array.
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