Total sum displayed within the Apex interactive grid

In my APEX application, I am utilizing the Interactive grid feature. In the first row, I entered the value as 1000.00 and in the second row as 500. My goal is to calculate the total value of 1,500.00 and display it in a Hidden item.

Currently, I am able to achieve the desired result of 1,500 but the .00 portion is being removed from the total. How can I ensure that the decimal places are retained using javascript?

When trying to use parseFloat, the .00 gets stripped off.

var a = 0;
var t = 0;

    //a= parseFloat($v("value"));
    a= $v("value"); //row value in the loop   1000.00 in the first row and 500 in the second row

some Code.... t+= a;

return t;

Without using parseFloat, the resulting value (01,000,500) is concatenated rather than added. When using parseFloat, the .00 is removed (1,500). However, I want to retain .00 if the user enters values in that format. Is there a solution to this issue?

If you have any suggestions or solutions, please let me know. Thank you!

Answer №1

parseFloat function in JavaScript returns a floating-point number. When you display the value, it defaults to showing only significant digits. For example, 1500 and 1500.00 are equal, so it will simply display 1500.

To display a fixed number of decimal digits, you can use the toFixed method. For instance, a.toFixed(2) will give you 1500.00.

If you need to match the precision based on user input, you have to calculate the number of fractional digits by examining the original value they entered. Handling multiple values with varying numbers of fractional digits would require some additional work.

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