How to write JavaScript function like prompt/confirm -


this question has answer here:

i want write javascript function prompt() or confirm() line execution wait until mentioned function returned anything.

say, have function abc() open popup , return value. want hold execution function called.

    function abc(){       ----------       return '';     }      function abc_caller(){        var x = abc();        alert(x);     }

can please me regarding this?

your code should -

function abc_caller(){        var x = abc();        var r=confirm("your value " + x);        if (r==true)        {           alert("you pressed ok!")        }        else        {           alert("you pressed cancel!")       }     }

more examples in http://www.w3schools.com/jsref/met_win_confirm.asp.

hope you.


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