You can handle that in the javascript, try something like this:
var count = 0;
for (var i = 0; i < data.getNumberOfRows(); i++) {
if (data.getValue(i, <avg mark column index>) > 80) {
count ++;
}
}
On Sunday, May 26, 2013 4:45:27 AM UTC-4, ultratorrent wrote:
>
> hi, i want to count the total number of values which is higher than 80 in
> avg_mark column of the table, can u show to me some codes, im using json
> format that retrieved from mysql database.... sorry, im not familiar with
> php
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