A small example of average value in JS_javascript skills-JS Tutorial-php.cn

A small example of average value in JS_javascript skills

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Release： 2016-05-16 17:11:50

Original

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Effect:
A small example of average value in JS_javascript skills

Event: The blur event is triggered after three text boxes are entered. Calculate the average

Description: Call the method to calculate the average,

Code:

In the text box:

Copy code The code is as follows:

JS part:

Copy code The code is as follows:

/********************Hardness HRC average*****************************/
          (function() {
                               $("[self='ydpj']").blur(function() { Getlmpj("11", "21", "31", "41"); });
        $("[self='ydpj']").blur(function() { Getlmpj("12", "22", "32", "42"); });
           $("[ self='ydpj']").blur(function() { Getlmpj("13", "23", "33", "43"); });
                    $("[self='ydpj'] ").blur(function() { Getlmpj("14", "24", "34", "44"); });
                                                                                      ) {
 var avg = 0;
 var num1 = ChangeFloat($("input[id*=tblmyd" one "]").val());
 var num2 = ChangeFloat($( " input[id*=tblmyd" two "]").val());
      var num3 = ChangeFloat($("input[id*=tblmyd" three "]").val());
 if (num1 != 0 && num2 != 0 && num3 != 0) {
                         avg = (num1 num2                   3; val (RoundValue (avg, 0.1, 1)); >                                       
                                                                                                                                     }
          else {
                                                                                                                                                                                                                                                                                    