Advance steps in a form with fieldsets

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Advance steps in a form with fieldsets

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#1 by (1 votes)

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I have a form with multiple separate steps with a fieldset , and what I want it to do is that the progressbar has href to send directly to the next fieldset , without changing much what CSS is . Any response is appreciated.

This is my code ( also available in codepen ):

//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(http://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 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;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.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">Create your account</h2>
    <h3 class="fs-subtitle">This is step 1</h3>
    <input type="text" name="email" placeholder="Email" />
    <input type="password" name="pass" placeholder="Password" />
    <input type="password" name="cpass" placeholder="Confirm Password" />
    <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>

javascript jquery html css

asked by Guillermo Navarro 11.07.2016 в 04:05

source

1 answer

Delete Object of arraylist in LIBGDX Python: Iterate in a for and get as many objects in the list

score 1 · Accepted Answer

What I would do is create a function to go to a certain step and keep the current step in a variable.

In this way the "Next" buttons would call the function with the current step plus one, the "Previous" buttons would call the function with the current step minus one, and the "li" s of the progressbar would call the function with the corresponding step.

To add the link effect in the elements of the progressbar I have also added a cursor: pointer style:

    var $form = $("#msform");
    var current_fs = 0;
    var animating = false;

    function gotoStep(step) {
        if (animating || step === current_fs) {
            return;
        }

        animating = true;

        var $step_fs = $("fieldset", $form).eq(step);
        var $current_fs = $("fieldset", $form).eq(current_fs);
        // deactivate next steps
        $("#progressbar li:gt(" + step + ")", $form).removeClass("active");
        // activate step and previous
        $("#progressbar li:lt(" + (step + 1) + ")", $form).addClass("active");

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

    $(".next", $form).click(function() {
        gotoStep(current_fs + 1);
    });

    $(".previous", $form).click(function() {
        gotoStep(current_fs - 1);
    });

    $("#progressbar li", $form).click(function() {
        var step = $("#progressbar li", $form).index($(this));
        gotoStep(step);
    });

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

/*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 = 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 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;
    cursor: pointer;
}
#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;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.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">Create your account</h2>
            <h3 class="fs-subtitle">This is step 1</h3>
            <input type="text" name="email" placeholder="Email" />
            <input type="password" name="pass" placeholder="Password" />
            <input type="password" name="cpass" placeholder="Confirm Password" />
            <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>