Jquery and netbeans

borna · October 12, 2014

Hello all,

So I found this html and jquery example online. Works great if I just copy the below code in a file call test.html and run it from the browser, however if I create a PHP project in netbeans and create a file called index.php and put the same code and the jquery.min.js in the same directory, for some reason it doesn't work. The java script portion give strange behavor. I am new to all these, can someone please help?

<!DOCTYPE html>

<html lang="en">
   <head>
       <script type='text/javascript' src='jquery.min.js'></script>
    </head>

   
   <style>
       #contact label{
           display: inline-block;
           width: 100px;
           text-align: right;
       }
       #contact_submit{
           padding-left: 100px;
       }
       #contact div{
           margin-top: 1em;
       }
       textarea{
           vertical-align: top;
           height: 5em;
       }

       .error{
           display: none;
           margin-left: 10px;
       }

       .error_show{
           color: red;
           margin-left: 10px;
       }

       input.invalid, textarea.invalid{
           border: 2px solid red;
       }

       input.valid, textarea.valid{
           border: 2px solid green;
       }
   </style>

   
   <script>
       $(document).ready(function() {
           
               
               $('#contact_name').on('input', function() {
                   var input=$(this);
                   var is_name=input.val();
                   if(is_name){input.removeClass("invalid").addClass("valid");}
                   else{input.removeClass("valid").addClass("invalid");}
               });

               
               $('#contact_email').on('input', function() {
                   var input=$(this);
                   var re = /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/;
                   var is_email=re.test(input.val());
                   if(is_email){input.removeClass("invalid").addClass("valid");}
                   else{input.removeClass("valid").addClass("invalid");}
               });

               
               $('#contact_website').on('input', function() {
                   var input=$(this);
                   if (input.val().substring(0,4)=='www.'){input.val('http://www.'+input.val().substring(4));}
                   var re = /(http|ftp|https):\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/;
                   var is_url=re.test(input.val());
                   if(is_url){input.removeClass("invalid").addClass("valid");}
                   else{input.removeClass("valid").addClass("invalid");}
               });

               
               $('#contact_message').keyup(function(event) {
                   var input=$(this);
                   var message=$(this).val();
                   console.log(message);
                   if(message){input.removeClass("invalid").addClass("valid");}
                   else{input.removeClass("valid").addClass("invalid");}
               });

           
           $("#contact_submit button").click(function(event){
               var form_data=$("#contact").serializeArray();
               var error_free=true;
               for (var input in form_data){
                   var element=$("#contact_"+form_data[input]['name']);
                   var valid=element.hasClass("valid");
                   var error_element=$("span", element.parent());
                   if (!valid){error_element.removeClass("error").addClass("error_show"); error_free=false;}
                   else{error_element.removeClass("error_show").addClass("error");}
               }
               if (!error_free){
                   event.preventDefault();
               }
               else{
                   alert('No errors: Form will be submitted');
               }
           });



       });
   </script>

    <body>
       <form id="contact" method="post" action="">
           
           <div>
               <label for="contact_name">Name:</label>
               <input type="text" id="contact_name" name="name"></input>
               <span class="error">This field is required</span>
           </div>
           
           <div>
               <label for="contact_email">Email:</label>
               <input type="email" id="contact_email" name="email"></input>
               <span class="error">A valid email address is required</span>
           </div>
           
           <div>
               <label for="contact_website">Website:</label>
               <input type="url" id="contact_website" name="website"></input>
               <span class="error">A valid url is required</span>
           </div>
           
           <div>
               <label for="contact_message">Message:</label>
               <textarea id="contact_message" name="message"></textarea>
               <span class="error">This field is required</span>
           </div>
           
           <div id="contact_submit">
               <button type="submit">Submit</button>
           </div>
       </form>
   </body>
</html>

borna · October 12, 2014

nevermind, is working now

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