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Showing results for tags 'js'.
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Uncaught TypeError: Cannot set property 'onreadystatechange' of undefined at window.onload (test.js:4). The above error message is what is displayed on the console while trying to run the ajax example on page 433 of the book. What can be done to rectify it? Any clue or answer will be appreciated. -
Greetings everybody. I have written a code for my friend web for getting the weight; sp.gravity and wall thickness for the given Pipe diameter. All is working fine, but is there any better way to shorten the code? <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Pipe weight finder</title> <script language="JavaScript">function Cal(Atext, Btext, Ctext,form){ var A = parseFloat(Atext); var B = parseFloat(Btext); var C = parseFloat(Ctext); // here, the values for A= pipe dia; B= Pressure class; c=stiffness; //the
