Java脚本在我的Django项目中不起作用

Question

recently I add a new template to my my django project and the html and css load properly but my java script and jquery doesn't executed at all. this are my codes :

 //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 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/2.1.1/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> 

in this code when I click to 'next' button, java script should take me to next fieldset tag in my html, but even this isn't work. is this about my java script code or this problem is because of Django? In Addision, I'm sorry for writing mistakes in my question.

Answer 1

If you're using Bootstrap it's also possible that Bootstrap's jQuery, if included below your jQuery script tag, is overwriting your jQuery script tag with another version. Including jQuery's own CDN and deleting the jQuery script tag that Bootstrap provides was the only thing that worked for me. so the only thing that you have to do is put this Script tag to your html tag:

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
    <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.js"></script>

now the script will be load as you expect.