How to retrive value of 17 textBox in an array Using javascript

Question

I have Written the code below which is too long. I want some shorter code:

b[0]=parseInt(document.getElementById(\"textbox1\").value);
b[1]=parseInt(document.get         


        

Answer 1

Well, as the numbers of the text boxes appear to increase by 3 each time, a simple loop should do it:

var i;
for (i = 0; i < 17; ++i) {
   b[i] = parseInt(document.getElementById("textbox" + (i * 3 + 1)).value);
}