将参数传递给 js 函数

Question

php file…)

When I hardcode the two arguments, the cMGen works fine. When I try to put in variables (first_var, second_var) it will not function!!! Can anybody see the reason way. Is there a special syntax for passing arguments in this specific situation?

function calculate() {
   var cArray = new Array();
   var cArray = <?php echo json_encode(cMGen("XY1115","2"));?>;
   var cArray = cArray.split(',');
   //etc
}

Answer 1

It's probably due to incorrect scoping. Since you're injecting PHP into your client-side you probably need to either set the variable dynamically into your javascript

or

you need to somehow read the client-side variable back to PHP via a REST call or something so that your PHP can use that when calling cMGen etc.