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Automating access to alphanumeric index in json

I have the following type of index when accessing json data using jquery

data.rows[0].student_1
data.rows[0].student_2
data.rows[0].student_3 and so on...

Now I want to automate this thing in a loop like

for(var i=1;i<length;i++)
{
  // so that i can access all student records i.e. student_1, student_2 and so on
 data.rows[0].student_+i; // this doesn't work

}
+2


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2 answers


You can use square brackets:

for(var i=1;i<length;i++)
{
 data.rows[0]['student_'+i];
}


see also here: http://24ways.org/2005/dont-be-eval

0


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Use Array property properties property:



data.rows[0]["student_"+i];
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