Question

以下代码完美无瑕地运行，直到＆＃34;溢价和此类规格＆＃34;并且它不显示任何内容。然而，在这个jsfiddle上：http://jsfiddle.net/ej4j8/3/代码是正常工作的，并且在＆＃34;高级规格和＃34;显示为零。（我需要处理的另一个错误）...如果有人能告诉我JSfiddle正在使用哪些warppers来完成这项工作，那就太好了。我很茫然，因为显然是相同的代码。

<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/jquery-ui.min.js"      type="text/javascript"></script>
<style type="text/css"> 

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

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

html {
    height: 100%;
    /*Image only BG fallback*/
    background-color:#FFC926;
    /*background = gradient + image pattern combo*/
    background: 
        linear-gradient(rgba(196, 102, 0, 0.2), rgba(155, 89, 182, 0.2)), ;
}

body {
    font-family: montserrat, arial, verdana;
}
/*form styles*/
#msform {
    width: 90%;
    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: absolute;
}
/*Hide all except first fieldset*/
#msform fieldset:not(:first-of-type) {
    display: none;
}
/*inputs*/
#msform input, #msform textarea {
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 3px;
    margin-bottom: 10px;
    width: 80%;
    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:10% 0% 5%  15%; 
    width:100%;
    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: 10.33%;
    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;
}
</style>
 </head>

<body>
<script type="text/javascript">
$(document).ready(function()
{
function calculateTotal()
{

    var boilerPrice = getBoilerSizePrice() + getBedroomSizePrice() + getBathroomSizePrice()  + getTankSizePrice() ;

    //display the result
        var divobj = document.getElementById('totalPrice');
    divobj.style.display='block';
    divobj.innerHTML = "total price £"+boilerPrice;

    var divobj2 = document.getElementById('premPrice');
    divobj2.style.display='block';
    divobj2.innerHTML = "Premium price £"+((boilerPrice/100)*120);

}



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+')'});
            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;
})





 //Property Type array

 var house_prices = new Array();
 house_prices["Semi"]=1029;
 house_prices["Detatched"]=1290;
 house_prices["Terrace"]=1100;
 house_prices["Flat"]=900;

 function getBoilerSizePrice()
{  
    var boilerSizePrice=0;

    var theForm = document.forms["msform"];

    var selectedBoiler = theForm.elements["house"];

    for(var i = 0; i < selectedBoiler.length; i++)
    {
        //if the radio button is checked
        if(selectedBoiler[i].checked)
        {           
            boilerSizePrice = house_prices[selectedBoiler[i].value];

            break;
        }
    }

    return boilerSizePrice;
}




 var tank_prices = new Array();
 tank_prices["Yes"]=500;
 tank_prices["YBR"]=890;
 tank_prices["No"]=0;


 function getTankSizePrice()
{  
    var tankSizePrice=0;

    var theForm = document.forms["msform"];

    var selectedBoiler = theForm.elements["tank"];

    for(var i = 0; i < selectedBoiler.length; i++)
    {
        //if the radio button is checked
        if(selectedBoiler[i].checked)
        {           
            tankSizePrice = tank_prices[selectedBoiler[i].value];

            break;
        }
    }

    return tankSizePrice;
}

 //bedroom number array 

 var bedroom_prices= new Array();
 bedroom_prices["Beds1"]=89;
 bedroom_prices["Beds2"]=94;
 bedroom_prices["Beds3"]=112;
 bedroom_prices["Beds4"]=145;
 bedroom_prices["Beds5"]=169;
 bedroom_prices["Beds6"]=178;



  function getBedroomSizePrice()
{  
    var bedroomSizePrice=0;

    var theForm = document.forms["msform"];

    var selectedBoiler = theForm.elements["bedroom"];

    for(var i = 0; i < selectedBoiler.length; i++)
    {
        //if the radio button is checked
        if(selectedBoiler[i].checked)
        {           
            bedroomSizePrice = bedroom_prices[selectedBoiler[i].value];

            break;
        }
    }

    return bedroomSizePrice;
}

  //bathroom number array
 var bathroom_prices = new Array();
 bathroom_prices["One"]=119;
 bathroom_prices["Two"]=129;
 bathroom_prices["Three"]=140;



function getBathroomSizePrice()
{  
    var bathroomSizePrice=0;

    var theForm = document.forms["msform"];

    var selectedBoiler = theForm.elements["bathroom"];

    for(var i = 0; i < selectedBoiler.length; i++)
    {
        //if the radio button is checked
        if(selectedBoiler[i].checked)
        {           
            bathroomSizePrice = bathroom_prices[selectedBoiler[i].value];

            break;
        }
    }

    return bathroomSizePrice;
}






/* ellement for hiding classes
$(".").hide();
*/

});

</script>

<form id="msform">
    <!-- progressbar -->
    <ul id="progressbar">
        <li class="active"></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
    </ul>
    <!-- fieldsets -->
    <fieldset>
        <h2 class="fs-title">Getting A Quote Is Easy</h2>
        <h3 class="fs-subtitle">We'll give you a quote in a few easy steps</h3> <br/>
<p>Just tell us which options are most similar to your home</p>
        <br/>        

        <input type="button" name="next" class="next action-button" value="Next" />
    </fieldset>
    <fieldset>
        <h2 class="fs-title">What Type Of Home Do You Have</h2>
        <h3 class="fs-subtitle"></h3>

        <label >Type Of Property</label><br/>
                <label class='next action-button'><input type="button"  name="house" value="Semi" onclick="calculateTotal()" /></label><br/>
                <label class='next action-button'><input type="button"  name="house" value="Detatched" onclick="calculateTotal()" /></label><br/>
                <label class='next action-button'><input type="button"  name="house" value="Terrace" onclick="calculateTotal()" /></label><br/>
                <label class='next action-button'><input type="button"  name="house" value="Flat" onclick="calculateTotal()" /></label><br/>
                <br/>
    </fieldset>
    <fieldset>
        <h2 class="fs-title">How Many Bedrooms Do You Have</h2>
        <h3 class="fs-subtitle"></h3>
        <label >Number of Bedrooms</label>
        <br/>
        <label class='next action-button'><input type="button"  name="bedroom" value="Bed1" onclick="calculateTotal()" />1</label><br/>
                <label class='next action-button'><input type="button"  name="bedroom" value="Beds2" onclick="calculateTotal()" />2</label><br/>
                <label class='next action-button'><input type="button"  name="bedroom" value="Beds3" onclick="calculateTotal()" />3</label><br/>
                <label class='next action-button'><input type="button"  name="bedroom" value="Beds4" onclick="calculateTotal()" />4</label><br/>
                <label class='next action-button'><input type="button"  name="bedroom" value="Beds5" onclick="calculateTotal()" />5</label><br/>
                <label class='next action-button'><input type="button"  name="bedroom" value="Beds6" onclick="calculateTotal()" />6</label><br/>

    </fieldset>
    <fieldset>
        <h2 class="fs-title">How Many Bathrooms Do You Have</h2>
        <h3 class="fs-subtitle"></h3>

        <label >Number of Bathrooms</label>
        <br/>
        <label class='next action-button'><input type="button"  name="bathroom" value="One" onclick="calculateTotal()" />1</label><br/>
                <label class='next action-button'><input type="button"  name="bathroom" value="Two" onclick="calculateTotal()" />2</label><br/>
                <label class='next action-button'><input type="button"  name="bathroom" value="Three" onclick="calculateTotal()" />3</label><br/>        


    </fieldset>
 <fieldset>
        <h2 class="fs-title">Do You Have A Cylinder</h2>
        <h3 class="fs-subtitle"></h3>

     <label >Do You Have A Cylinder Tank</label>
     <br/>
                <label class='next action-button'><input type="button"  name="tank" value="Yes" onclick="calculateTotal()" />Yes</label><br/>
                <label class='next action-button'><input type="button"  name="tank" value="YBR" onclick="calculateTotal()" />Yes (but needs removing)</label><br/>
                <label class='next action-button'><input type="button"  name="tank" value="No" onclick="calculateTotal()" />No</label><br/>
                <br/>
    </fieldset>
<fieldset>
        <h2 class="fs-title">Packages Available</h2>
        <h3 class="fs-subtitle"></h3>

    <p>standard and premium system specs</p>
    <br/>
                <div id="totalPrice"></div>
                <br/>
                <div id="premPrice"></div>

        <input type="button" name="next" class="next action-button" value="Next" />
    </fieldset>
    <fieldset>
        <h2 class="fs-title">Enter your details to a get a free survey</h2>
        <h3 class="fs-subtitle"></h3>
        <input type="text" name="fname" placeholder="First Name" />
        <input type="text" name="lname" placeholder="Last Name" />
        <input type="text" name="phone" placeholder="Phone" />
        <input type="text" name="email" placeholder="email" />
        <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>
</body>
</html>

Answer 1

未捕获的ReferenceError：未定义calculateTotal

您从HTML中调用函数，但它们不在全局范围内。

示例：

...
<input type="button" name="house" value="Semi" onclick="calculateTotal()" />
...

此处您正在调用calculateTotal()，但此功能已包含在您的$(document).ready()功能中，这意味着无法在外部 <{strong> {1}}：

$(document).ready()

要使其发挥作用，您必须在 $(document).ready(function() { ... function calculateTotal() {} ... }中定义这类功能：

$(document).ready

JSFiddle代码正在工作，静态文件不是

1 个答案: