javascript - 我的自动表单不会输出正确的值-6ren

javascript - 我的自动表单不会输出正确的值

转载作者：行者123 更新时间：2023-11-28 02:20:58

我正在尝试构建一个自动估算器表单，但是当我做宽度 30 英尺和长度 16 英尺时，我在 mytotal 上得到 000000000003，一些位丢失了，但所有的 ifs 仍然输出不同

我已经尝试了一切，但我无法让它工作，请有人帮忙 https://codepen.io/callum-edwards/pen/oNvBWxo

$('#plaster').html( 49.84 + 价格 );

$(function(){
$(function () {
    var fields = $('select[name=bead],select[name=cpu],select[name=GPU]').change(calculate);

    function calculate() {
        var price = 0;
        fields.each(function () {
            price += +$(this).val();
        })
        $('#price').html(price.toFixed(2));
      if (price >= 10) {
  $('#test').html( "You would need 1 bags of plaster Costing £6.23" );
         document.getElementById("ouch").setAttribute('value','6.23');
          $('#plaster').html( price + 6.23 );

}
if (price == 20) {
  $('#test').html( "You  would need 1 bags of plaster Costing £66.23" );
            document.getElementById("ouch").setAttribute('value','6.23');

    $('#plaster').html( price + 6.23 );

}
if (price == 30) {
  $('#test').html( "You would need 1 bags of plaster Costing £6.23" );
           document.getElementById("ouch").setAttribute('value','6.23');

     $('#plaster').html( price + 6.23 );

}

if (price >= 40) {
  $('#test').html( "You would need 2 bags of plaster Costing £1f2.46" );
           document.getElementById("ouch").setAttribute('value','12.46');

     $('#plaster').html( price + 12.46 );

}

if (price >= 50) {
  $('#test').html( "You would need 2 bags of plaster Costing £12.46" );           document.getElementById("ouch").setAttribute('value','12.46');

       $('#plaster').html( price + 12.46 );

}
if (price >= 60) {
  $('#test').html( "You would need 2 bags of plaster Costing £12.46" );           document.getElementById("ouch").setAttribute('value','12.46');

     $('#plaster').html( price + 12.46 );

}
if (price >= 70) {
  $('#test').html( "You would need 3 bags of plaster Costing £18.69" );           document.getElementById("ouch").setAttribute('value','18.69');

     $('#plaster').html( price + 18.69 );
}
if (price >= 80) {
  $('#test').html( "You would need 3 bags of plaster Costing £18.69" );
  document.getElementById("ouch").setAttribute('value','18.69');
     $('#plaster').html( price + 18.69 );
}
if (price >= 90) {
  $('#test').html( "You would need 3 bags of plaster Costing £18.69" );
  document.getElementById("ouch").setAttribute('value','18.69');
     $('#plaster').html( price + 18.69 );

}
if (price >= 100) {
  $('#test').html( "You would need 4 bags of plaster costing £24.92" );
  document.getElementById("ouch").setAttribute('value','24.92');
     $('#plaster').html( price + 24.92 );

}
if (price >= 110) {
  $('#test').html( "You would need 4 bags of plaster costing £24.92" );  document.getElementById("ouch").setAttribute('value','24.92');

     $('#plaster').html( price + 24.92 );

}
if (price >= 120) {
  $('#test').html( "You would need 4 bags of plaster costing £24.92" );  document.getElementById("ouch").setAttribute('value','24.92');

     $('#plaster').html( price + 24.92 );

}
if (price >= 130) {
  $('#test').html( "You would need 5 bags of plaster costing £31.15" );  document.getElementById("ouch").setAttribute('value','31.15');

     $('#plaster').html( price + 31.15 );
}
if (price >= 140) {
  $('#test').html( "You would need 5 bags of plaster costing £31.15" );
  document.getElementById("ouch").setAttribute('value','31.15');
     $('#plaster').html( price + 31.15 );
}
if (price >= 150) {
  $('#test').html( "You would need 5 bags of plaster costing £31.15" );
  document.getElementById("ouch").setAttribute('value','31.15');
  $('#plaster').html( price + 31.15 );
}
if (price >= 160) {
  $('#test').html( "You would need 6 bags of plaster costing £37.38" );
  document.getElementById("ouch").setAttribute('value','37.38');
  $('#plaster').html( price + 37.38 );

}
if (price >= 170) {
  $('#test').html( "You would need 6 bags of plaster costing £37.38" );
  document.getElementById("ouch").setAttribute('value','37.38');
  $('#plaster').html( price + 37.38 );

}
if (price >= 180) {
  $('#test').html( "You would need 6 bags of plaster costing £37.38" );
  document.getElementById("ouch").setAttribute('value','37.38');
  $('#plaster').html( price + 37.38 );
}

if (price >= 190) {
  $('#test').html( "You would need 7 bags of plaster costing £43.61" );
  document.getElementById("ouch").setAttribute('value','43.61');
  $('#plaster').html( price + 43.61 );

}

if (price >= 200) {
  $('#test').html( "You would need 7 bags of plaster costing £43.61" );
    document.getElementById("ouch").setAttribute('value','43.61');
  $('#plaster').html( price + 43.61 );

}
if (price >= 210) {
  $('#test').html( "You would need 7 bags of plaster costing £43.61" );
    document.getElementById("ouch").setAttribute('value','43.61');
  $('#plaster').html( price + 43.61 );

}
if (price >= 220) {
  $('#test').html( "You would need 7 bags of plaster costing £43.61" );
    document.getElementById("ouch").setAttribute('value','49.84');
  $('#plaster').html( 49.84 + price );

}
if (price >= 230) {


  $('#plaster').html( price + 49.84 );

}
if (price >= 240) {
  $('#test').html( "You would need 8 bags of plaster costing £49.84" ); document.getElementById("ouch").setAttribute('value','49.84');
  $('#plaster').html( price + 49.84 );

}
if (price >= 250) {
  $('#test').html( "You would need 9 bags of plaster costing £57.06" ); document.getElementById("ouch").setAttribute('value','57.06');
  $('#plaster').html( price + 57.06 );

}
if (price >= 260) {
  $('#test').html( "You would need 9 bags of plaster costing £57.06" );
  document.getElementById("ouch").setAttribute('value','57.06');
  $('#plaster').html( price + 57.06 );

}
if (price >= 270) {
  $('#test').html( "You would need 9 bags of plaster costing £57.06" );
  document.getElementById("ouch").setAttribute('value','57.06');
  $('#plaster').html( price + 57.06 );

}
if (price >= 280) {
  $('#test').html( "You would need 10 bags of plaster costing £62.30" );
  document.getElementById("ouch").setAttribute('value','62.30');
  $('#plaster').html( price + 62.30 );

}
if (price >= 290) {
  $('#test').html( "You would need 10 bags of plaster costing £62.30" );  document.getElementById("ouch").setAttribute('value','62.30');
  $('#plaster').html( price + 62.30 );


}
if (price >= 300) {
  $('#test').html( "You would  need 10 bags of plaster costing £62.30" );  document.getElementById("ouch").setAttribute('value','62.30');
  $('#plaster').html( price + 62.30 );
}

      }   

})

    });

//jQuery time
var current_fs, next_fs, previous_fs; //fieldsets
var left, opacity, scale; //fieldset properties which we will animate
var animating; //flag to prevent quick multi-click glitches

$(".next").click(function(){
    if(animating) return false;
    animating = true;

    current_fs = $(this).parent();
    next_fs = $(this).parent().next();

    //activate next step on progressbar using the index of next_fs
    $("#progressbar li").eq($("fieldset").index(next_fs)).addClass("active");

    //show the next fieldset
    next_fs.show(); 
    //hide the current fieldset with style
    current_fs.animate({opacity: 0}, {
        step: function(now, mx) {
            //as the opacity of current_fs reduces to 0 - stored in "now"
            //1. scale current_fs down to 80%
            scale = 1 - (1 - now) * 0.2;
            //2. bring next_fs from the right(50%)
            left = (now * 50)+"%";
            //3. increase opacity of next_fs to 1 as it moves in
            opacity = 1 - now;
            current_fs.css({
        'transform': 'scale('+scale+')',
        'position': 'absolute'
      });
            next_fs.css({'left': left, 'opacity': opacity});
        }, 
        duration: 800, 
        complete: function(){
            current_fs.hide();
            animating = false;
        }, 
        //this comes from the custom easing plugin
        easing: 'easeInOutBack'
    });
});

$(".previous").click(function(){
    if(animating) return false;
    animating = true;

    current_fs = $(this).parent();
    previous_fs = $(this).parent().prev();

    //de-activate current step on progressbar
    $("#progressbar li").eq($("fieldset").index(current_fs)).removeClass("active");

    //show the previous fieldset
    previous_fs.show(); 
    //hide the current fieldset with style
    current_fs.animate({opacity: 0}, {
        step: function(now, mx) {
            //as the opacity of current_fs reduces to 0 - stored in "now"
            //1. scale previous_fs from 80% to 100%
            scale = 0.8 + (1 - now) * 0.2;
            //2. take current_fs to the right(50%) - from 0%
            left = ((1-now) * 50)+"%";
            //3. increase opacity of previous_fs to 1 as it moves in
            opacity = 1 - now;
            current_fs.css({'left': left});
            previous_fs.css({'transform': 'scale('+scale+')', 'opacity': opacity});
        }, 
        duration: 800, 
        complete: function(){
            current_fs.hide();
            animating = false;
        }, 
        //this comes from the custom easing plugin
        easing: 'easeInOutBack'
    });
});

$(".submit").click(function(){
    return false;

})

$('#plaster').html( 价格 + 49.84 );

它说 000000000003 但其他的都下来了

最佳答案

由于您的示例提供了两位小数的用法，因此我会建议您快速修复。

在 calculate() 函数的底部(在最后一个 if 条件之后)，添加以下行来解析内容:

let p = $("#plaster")
p.html( Math.round(+p.html() * 1000) / 1000 )

这是将整个浮点值减少到只有两位小数的技巧(如果有必要)。这样做，每次调用该函数时，您的代码都会将该数字解析为两位十进制数。

看到它工作:

$(function() {
  $(function() {
    var fields = $(
      "select[name=bead],select[name=cpu],select[name=GPU]"
    ).change(calculate);

    function calculate() {
      var price = 0;
      fields.each(function() {
        price += +$(this).val();
      });
      $("#price").html(price.toFixed(2));
      if (price >= 10) {
        $("#test").html("You would need 1 bags of plaster Costing £6.23");
        document.getElementById("ouch").setAttribute("value", "6.23");
        $("#plaster").html(price + 6.23 );
      }
      if (price == 20) {
        $("#test").html("You  would need 1 bags of plaster Costing £66.23");
        document.getElementById("ouch").setAttribute("value", "6.23");

        $("#plaster").html(price + 6.23);
      }
      if (price == 30) {
        $("#test").html("You would need 1 bags of plaster Costing £6.23");
        document.getElementById("ouch").setAttribute("value", "6.23");

        $("#plaster").html( ((price + 6.23) * 100) / 100 );
      }

      if (price >= 40) {
        $("#test").html("You would need 2 bags of plaster Costing £1f2.46");
        document.getElementById("ouch").setAttribute("value", "12.46");

        $("#plaster").html(price + 12.46);
      }

      if (price >= 50) {
        $("#test").html("You would need 2 bags of plaster Costing £12.46");
        document.getElementById("ouch").setAttribute("value", "12.46");

        $("#plaster").html(price + 12.46);
      }
      if (price >= 60) {
        $("#test").html("You would need 2 bags of plaster Costing £12.46");
        document.getElementById("ouch").setAttribute("value", "12.46");

        $("#plaster").html(price + 12.46);
      }
      if (price >= 70) {
        $("#test").html("You would need 3 bags of plaster Costing £18.69");
        document.getElementById("ouch").setAttribute("value", "18.69");

        $("#plaster").html(price + 18.69);
      }
      if (price >= 80) {
        $("#test").html("You would need 3 bags of plaster Costing £18.69");
        document.getElementById("ouch").setAttribute("value", "18.69");
        $("#plaster").html(price + 18.69);
      }
      if (price >= 90) {
        $("#test").html("You would need 3 bags of plaster Costing £18.69");
        document.getElementById("ouch").setAttribute("value", "18.69");
        $("#plaster").html(price + 18.69);
      }
      if (price >= 100) {
        $("#test").html("You would need 4 bags of plaster costing £24.92");
        document.getElementById("ouch").setAttribute("value", "24.92");
        $("#plaster").html(price + 24.92);
      }
      if (price >= 110) {
        $("#test").html("You would need 4 bags of plaster costing £24.92");
        document.getElementById("ouch").setAttribute("value", "24.92");

        $("#plaster").html(price + 24.92);
      }
      if (price >= 120) {
        $("#test").html("You would need 4 bags of plaster costing £24.92");
        document.getElementById("ouch").setAttribute("value", "24.92");

        $("#plaster").html(price + 24.92);
      }
      if (price >= 130) {
        $("#test").html("You would need 5 bags of plaster costing £31.15");
        document.getElementById("ouch").setAttribute("value", "31.15");

        $("#plaster").html(price + 31.15);
      }
      if (price >= 140) {
        $("#test").html("You would need 5 bags of plaster costing £31.15");
        document.getElementById("ouch").setAttribute("value", "31.15");
        $("#plaster").html(price + 31.15);
      }
      if (price >= 150) {
        $("#test").html("You would need 5 bags of plaster costing £31.15");
        document.getElementById("ouch").setAttribute("value", "31.15");
        $("#plaster").html(price + 31.15);
      }
      if (price >= 160) {
        $("#test").html("You would need 6 bags of plaster costing £37.38");
        document.getElementById("ouch").setAttribute("value", "37.38");
        $("#plaster").html(price + 37.38);
      }
      if (price >= 170) {
        $("#test").html("You would need 6 bags of plaster costing £37.38");
        document.getElementById("ouch").setAttribute("value", "37.38");
        $("#plaster").html(price + 37.38);
      }
      if (price >= 180) {
        $("#test").html("You would need 6 bags of plaster costing £37.38");
        document.getElementById("ouch").setAttribute("value", "37.38");
        $("#plaster").html(price + 37.38);
      }

      if (price >= 190) {
        $("#test").html("You would need 7 bags of plaster costing £43.61");
        document.getElementById("ouch").setAttribute("value", "43.61");
        $("#plaster").html(price + 43.61);
      }

      if (price >= 200) {
        $("#test").html("You would need 7 bags of plaster costing £43.61");
        document.getElementById("ouch").setAttribute("value", "43.61");
        $("#plaster").html(price + 43.61);
      }
      if (price >= 210) {
        $("#test").html("You would need 7 bags of plaster costing £43.61");
        document.getElementById("ouch").setAttribute("value", "43.61");
        $("#plaster").html(price + 43.61);
      }
      if (price >= 220) {
        $("#test").html("You would need 7 bags of plaster costing £43.61");
        document.getElementById("ouch").setAttribute("value", "49.84");
        $("#plaster").html(49.84 + price);
      }
      if (price >= 230) {
        $("#plaster").html(price + 49.84);
      }
      if (price >= 240) {
        $("#test").html("You would need 8 bags of plaster costing £49.84");
        document.getElementById("ouch").setAttribute("value", "49.84");
        $("#plaster").html(price + 49.84);
      }
      if (price >= 250) {
        $("#test").html("You would need 9 bags of plaster costing £57.06");
        document.getElementById("ouch").setAttribute("value", "57.06");
        $("#plaster").html(price + 57.06);
      }
      if (price >= 260) {
        $("#test").html("You would need 9 bags of plaster costing £57.06");
        document.getElementById("ouch").setAttribute("value", "57.06");
        $("#plaster").html(price + 57.06);
      }
      if (price >= 270) {
        $("#test").html("You would need 9 bags of plaster costing £57.06");
        document.getElementById("ouch").setAttribute("value", "57.06");
        $("#plaster").html( ((price + 57.06) * 100) / 100);
      }
      if (price >= 280) {
        $("#test").html("You would need 10 bags of plaster costing £62.30");
        document.getElementById("ouch").setAttribute("value", "62.30");
        $("#plaster").html(price + 62.3);
      }
      if (price >= 290) {
        $("#test").html("You would need 10 bags of plaster costing £62.30");
        document.getElementById("ouch").setAttribute("value", "62.30");
        $("#plaster").html(price + 62.3);
      }
      if (price >= 300) {
        $("#test").html("You would  need 10 bags of plaster costing £62.30");
        document.getElementById("ouch").setAttribute("value", "62.30");
        $("#plaster").html(price + 62.3);
      }
      let p = $("#plaster")
      p.html( Math.round(+p.html() * 1000)/1000 )
    }
  });
});

//jQuery time
var current_fs, next_fs, previous_fs; //fieldsets
var left, opacity, scale; //fieldset properties which we will animate
var animating; //flag to prevent quick multi-click glitches

$(".next").click(function() {
  if (animating) return false;
  animating = true;

  current_fs = $(this).parent();
  next_fs = $(this)
    .parent()
    .next();

  //activate next step on progressbar using the index of next_fs
  $("#progressbar li")
    .eq($("fieldset").index(next_fs))
    .addClass("active");

  //show the next fieldset
  next_fs.show();
  //hide the current fieldset with style
  current_fs.animate(
    { opacity: 0 },
    {
      step: function(now, mx) {
        //as the opacity of current_fs reduces to 0 - stored in "now"
        //1. scale current_fs down to 80%
        scale = 1 - (1 - now) * 0.2;
        //2. bring next_fs from the right(50%)
        left = now * 50 + "%";
        //3. increase opacity of next_fs to 1 as it moves in
        opacity = 1 - now;
        current_fs.css({
          transform: "scale(" + scale + ")",
          position: "absolute"
        });
        next_fs.css({ left: left, opacity: opacity });
      },
      duration: 800,
      complete: function() {
        current_fs.hide();
        animating = false;
      },
      //this comes from the custom easing plugin
      easing: "easeInOutBack"
    }
  );
});

$(".previous").click(function() {
  if (animating) return false;
  animating = true;

  current_fs = $(this).parent();
  previous_fs = $(this)
    .parent()
    .prev();

  //de-activate current step on progressbar
  $("#progressbar li")
    .eq($("fieldset").index(current_fs))
    .removeClass("active");

  //show the previous fieldset
  previous_fs.show();
  //hide the current fieldset with style
  current_fs.animate(
    { opacity: 0 },
    {
      step: function(now, mx) {
        //as the opacity of current_fs reduces to 0 - stored in "now"
        //1. scale previous_fs from 80% to 100%
        scale = 0.8 + (1 - now) * 0.2;
        //2. take current_fs to the right(50%) - from 0%
        left = (1 - now) * 50 + "%";
        //3. increase opacity of previous_fs to 1 as it moves in
        opacity = 1 - now;
        current_fs.css({ left: left });
        previous_fs.css({
          transform: "scale(" + scale + ")",
          opacity: opacity
        });
      },
      duration: 800,
      complete: function() {
        current_fs.hide();
        animating = false;
      },
      //this comes from the custom easing plugin
      easing: "easeInOutBack"
    }
  );
});

$(".submit").click(function() {
  return false;
});

/*custom font*/
@import url(https://fonts.googleapis.com/css?family=Montserrat);

/*basic reset*/
* {margin: 0; padding: 0;}

html {
	height: 100%;
	/*Image only BG fallback*/
	
	/*background = gradient + image pattern combo*/
	background: 
		linear-gradient(rgba(196, 102, 0, 0.6), rgba(155, 89, 182, 0.6));
}

body {
	font-family: montserrat, arial, verdana;
}
/*form styles*/
#msform {
	width: 400px;
	margin: 50px auto;
	text-align: center;
	position: relative;
}
#msform fieldset {
	background: white;
	border: 0 none;
	border-radius: 3px;
	box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.4);
	padding: 20px 30px;
	box-sizing: border-box;
	width: 80%;
	margin: 0 10%;
	
	/*stacking fieldsets above each other*/
	position: relative;
}
/*Hide all except first fieldset*/
#msform fieldset:not(:first-of-type) {
	display: none;
}
/*inputs*/
#msform select, #msform input, #msform textarea {
	padding: 15px;
	border: 1px solid #ccc;
	border-radius: 3px;
	margin-bottom: 10px;
	width: 100%;
	box-sizing: border-box;
	font-family: montserrat;
	color: #2C3E50;
	font-size: 13px;
}
/*buttons*/
#msform .action-button {
	width: 100px;
	background: #27AE60;
	font-weight: bold;
	color: white;
	border: 0 none;
	border-radius: 1px;
	cursor: pointer;
	padding: 10px 5px;
	margin: 10px 5px;
}
#msform .action-button:hover, #msform .action-button:focus {
	box-shadow: 0 0 0 2px white, 0 0 0 3px #27AE60;
}
/*headings*/
.fs-title {
	font-size: 15px;
	text-transform: uppercase;
	color: #2C3E50;
	margin-bottom: 10px;
}
.fs-subtitle {
	font-weight: normal;
	font-size: 13px;
	color: #666;
	margin-bottom: 20px;
}
/*progressbar*/
#progressbar {
	margin-bottom: 30px;
	overflow: hidden;
	/*CSS counters to number the steps*/
	counter-reset: step;
}
#progressbar li {
	list-style-type: none;
	color: white;
	text-transform: uppercase;
	font-size: 9px;
	width: 33.33%;
	float: left;
	position: relative;
}
#progressbar li:before {
	content: counter(step);
	counter-increment: step;
	width: 20px;
	line-height: 20px;
	display: block;
	font-size: 10px;
	color: #333;
	background: white;
	border-radius: 3px;
	margin: 0 auto 5px auto;
}
/*progressbar connectors*/
#progressbar li:after {
	content: '';
	width: 100%;
	height: 2px;
	background: white;
	position: absolute;
	left: -50%;
	top: 9px;
	z-index: -1; /*put it behind the numbers*/
}
#progressbar li:first-child:after {
	/*connector not needed before the first step*/
	content: none; 
}
/*marking active/completed steps green*/
/*The number of the step and the connector before it = green*/
#progressbar li.active:before,  #progressbar li.active:after{
	background: #27AE60;
	color: white;
}
#msform .ms-field-title {
    color: #5a5a5a;
    margin-bottom: 5px;
    font-size: 12px;
    font-family: 'roboto', sans-serif;
    font-weight: 500;
}

<script type="text/javascript" src="http://code.jquery.com/jquery-git.js"></script>

<!-- multistep form -->
<form id="msform">
  <!-- progressbar -->
  <ul id="progressbar">
    <li class="active">Account Setup</li>
    <li>Social Profiles</li>
    <li>Personal Details</li>
  </ul>
  <!-- fieldsets -->
  <fieldset>
    <h2 class="fs-title">Crreate your account</h2>
    Labour:<h3 class="fs-subtitle">£<u name="price" id="price"></u></h3><u name="plaster" id="plaster"></u><input hidden type="text" id="ouch" />
    <select name="cpu" id="CPU">
            <option value="0" selected>Width</option>
            <option value="10">2ft</option>
            <option value="20">4ft</option>
            <option value="30">6ft</option>
            <option value="40">8ft</option>
            <option value="50">10ft</option>
            <option value="60">12ft</option>
            <option value="70">14ft</option>
            <option value="80">16ft</option>
            <option value="90">18ft</option>
            <option value="100">20ft</option>
            <option value="110">22ft</option>
            <option value="120">24ft</option>
            <option value="130">26ft</option>
            <option value="140">28ft</option>
            <option value="150">30ft</option>
        </select></span>
           <select name="GPU" id="GPU">
                        <option value="0" selected>Length</option>
            <option value="10">2ft</option>
            <option value="20">4ft</option>
            <option value="30">6ft</option>
            <option value="40">8ft</option>
            <option value="50">10ft</option>
            <option value="60">12ft</option>
            <option value="70">14ft</option>
            <option value="80">16ft</option>
            <option value="90">18ft</option>
            <option value="100">20ft</option>
            <option value="110">22ft</option>
            <option value="120">24ft</option>
            <option value="130">26ft</option>
            <option value="140">28ft</option>
            <option value="150">30ft</option>
        </select>
     <select value="0" name="bead" id="bead">
                        <option value="0" selected>External Corners</option>
            <option value="2.25">1</option>
            <option value="11.11">2</option>
            <option value="3">3</option>
            <option value="4">4</option>
            <option value="5">5</option>
    </select>
                                                                    <span style="text-align:left;" id="test" class="ms-field-title"><sup>*</sup></span>
    <input type="button" name="next" class="next action-button" value="Next" />
  </fieldset>
  <fieldset>
    <h2 class="fs-title">Social Profiles</h2>
    <h3 class="fs-subtitle">Your presence on the social network</h3>
    <input type="text" name="twitter" placeholder="Twitter" />
    <input type="text" name="facebook" placeholder="Facebook" />
    <input type="text" name="gplus" placeholder="Google Plus" />
    <input type="button" name="previous" class="previous action-button" value="Previous" />
    <input type="button" name="next" class="next action-button" value="Next" />
  </fieldset>
  <fieldset>
    <h2 class="fs-title">Personal Details</h2>
    <h3 class="fs-subtitle">We will never sell it</h3>
    <input type="text" name="fname" placeholder="First Name" />
    <input type="text" name="lname" placeholder="Last Name" />
    <input type="text" name="phone" placeholder="Phone" />
    <textarea name="address" placeholder="Address"></textarea>
    <input type="button" name="previous" class="previous action-button" value="Previous" />
    <input type="submit" name="submit" class="submit action-button" value="Submit" />
  </fieldset>
</form>

关于javascript - 我的自动表单不会输出正确的值，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57699459/

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javascript - 我的自动表单不会输出正确的值