onsubmit

问题 I have a problem with validation on form actually sub-form. In my website I have some kind of table and "Add row" button (BlockingAjaxSubmitLink). When I try add let say 2 rows, I get validation error (because row in this table has Required=True parameter) and I can't add another row. I tried use simple AjaxLink but it doesn't have reference to form in onClick method and when I complete some rows and click "Add row" this data get lost. I want to enable validation only after "save" button

问题 I am using Universal Analytics for one of my Websites. I want to track an Analytics Event with an onsubmit on my form. The onsubmit is working perfectly, but the event is not tracked in analytics. The form tag: form onsubmit="ga('send', 'event', 'Formular', 'Submit', 'Contact')" id="contactform" class="news-form" action="thankyou.html" method="post"> I think this is the right way to track events with the new analytics. Can anyone help me or give me some advice what to check? 回答1: The problem

问题 Ok - I know I am being an idiot but I can not seem to get this form to redirect as I want it to: <form id="post" method="post" action="" name="post" onSubmit="window.location='http://www.website.com/overview'" > <input type="hidden" name="terms-and-conditions" value="true"> <p class="submit"> <input id="agree" type="submit" value="I Agree" name="agree"> <input type="button" value="I Disagree" onClick="window.location='http://www.website.com'"> </p> </form> When the button type is "submit" it

问题 My form onSubmit is calling: onsubmit="validate(this); return false;" validate(); is as follows: function validate(obj) { $.ajax({ url : "ajax/validate_check.php", type : "POST", data : $("#" + obj.id).serialize(), success : function(data) { $('#' + obj.id + ' :input.form_errors').removeClass('form_errors') data = $.parseJSON(data); if(data['error_count'] >= 1) { $.each(data, function(i, item) { $('#' + i).addClass('form_errors'); }); } else { $('#' + obj.id).submit(); } } }); } When I have 0

问题 I am developing a quiz application in angularJS. The HTML code is ` <div class='question' ng-repeat='question in quiz ' value='{{$index}}'> <h3>{{$index+1}}. {{question.q}}</h3> <div ng-repeat = "options in question.options"> <input type='radio'> <strong>{{options.value}}</strong> </div> </div> <input type="button" value="Submit" ng-click= submitAnswer()> <script src="quizController.js"></script> </body> ` And the javascript file is $scope.submitAnswer =function (){ } I want when the user

问题 I have two forms and a button. Everything works fine in Firefox. I get a new window, with a Paypal payment, and in the window where everything happened i get the send_mail form submitted that will send an e-mail to the user. How can I make this work in Chrome? Why it's not working? I've tried anything (or so I think)! So: <form name="registerForm" id="registerForm" target="_blank" action="paypal_url" method="post" onsubmit="$('#send_mail').submit();"> ... </form> <form name="send_mail" id=

问题 I am attempting to trigger a javascript function via onsubmit to validate my form. I know that the function itself works because I can call it within script tags immediately after the form's markup and I receive my console.log message and the error messages it creates appear on the form. The PHP validation itself works, but I've only been able to actually submit the form via javascript's .submit placed upon a div. Obviously because this bypasses any client-side validation, I can't leave it

问题 I have a basic signup form: <form action="adduser" method="post" onsubmit='passwordCheck()'> Email Address: <input type="email" name="email" required autocomplete="on" placeholder="fr@star.com"/><br/> Username: <input type="text" name="username" maxlength=25 required placeholder="JoyfulSophia"/><br/> Password: <input type="password" name="password" id='password' onkeydown='checkPassword()' maxlength=30 required placeholder="**********" /> Password (Again): <input type='password' id='pass

问题 Why is it saying that I have not defined my function? Is it because I have placed my function inside a document ready function? - Maybe I have to mention that I want to use this function to prevent submitting if my statement is not true. my form tag in html: <form class="text-left" method="post" action="" onsubmit="return myFunction();"> below is script(this script is in my head section) : $( document ).ready(function() { //the number generators and sum of the two numbers var numberOne = Math

问题 Anyone know of a good tutorial/method of using Javascript to, onSubmit, change the background color of all empty fields with class="required" ? 回答1: Something like this should do the trick, but it's difficult to know exactly what you're looking for without you posting more details: document.getElementById("myForm").onsubmit = function() { var fields = this.getElementsByClassName("required"), sendForm = true; for(var i = 0; i < fields.length; i++) { if(!fields[i].value) { fields[i].style