javascript - How to prevent a user from going back/forward when they are on a page? -


i have script runs inside frame of different system (ie. phone system.) every time user clicks shift , scroll mouse, page goes , caused issue phone system.

i need stop user navigating forward or backward page controlled phone system , should open long phone system in open.

to stop navigation have done this

<script type="text/javascript">  function stop()  {      return false;  }   document.onmousewheel = stop;  window.onbeforeunload = stop;  </script>

but displays message "are sure want leave page?" user have click on "leave page" or "stay on page" continue.

however, if user clicks "leave page" still run original issue.

is there way can stop user going back? here potential solutions think of can't apply of them

  1. make code clicks "stay on page" on user's behalf. if can clicks "stay on page"
  2. disable "leave page" button. therefore, use have no other buttons click "stay on page".

this assumes have jquery loaded. can't test in scenario tell me if works you.

$('html').keypress(function(event) {     // 16 shift's key code     if (event.which === 16) {         event.preventdefault();     } });

this should prevent shift key whatever default behaviour in browser is.


Comments

Post a Comment

Popular posts from this blog

javascript - Bootstrap Popover: iOS Safari strange behaviour -

i looking through twitter bootstrap documentation, , i'm interested in implementing dismissible popover when button clicked. here example bootstrap's docs: http://getbootstrap.com/javascript/#dismiss-on-next-click when press "dismissible popover" button os x safari browser works fine. when access same link above ios safari, button not work. is, popover not dismissed on click. why button not working ios safari? the example linked using data-trigger="focus" attribute. try changing data-trigger="click" . <a tabindex="0" class="btn btn-lg btn-danger" role="button" data-toggle="popover" data-trigger="click" title="dismissible popover" data-content="and here's amazing content. it's engaging. right?">dismissible popover</a>
Read more

Magento/PHP - Get phones on all members in a customer group -

i working on custom magento extension. working around adminhtml part , i've created custom form there. here form code: <?php class vivasindustries_smsnotification_block_adminhtml_sms_sendmass_edit_form extends mage_adminhtml_block_widget_form { public function _preparelayout() { $extensionpath = mage::getmoduledir('js', 'vivasindustries_smsnotification'); $head = $this->getlayout()->getblock('head'); $head->addjs('jquery.js'); $head->addjs('vivas.js'); return parent::_preparelayout(); } protected function _prepareform() { $form = new varien_data_form(array( 'id' => 'edit_form', 'action' => $this->geturl('*/*/save', array('id' => $this->getrequest()->get...
Read more

session - Logging Out Using PHP -

i have seen other programs regarding can't seem make work. doing wrong? want achieve after user logged out, going previous pages become restricted. i have 3 php files: 1. sample.php - main page username , password filled in 2. successful.php - user's page after logging in 3. logout.php - destorys session hinder user access pages after logging out sample.php </html> <form action="" method="post"> <table> <tr> <td>username:</td> <td>password:</td> </tr> <tr> <td><input type="text" name="username"></td> <td><input type="password" name="password"></td> </tr> <tr> <td><input type="submit" value="submit" name="submit"></td> </tr> </table> </form> </html> <?php $servername = "localhost"; $username = ...
Read more