为什么这个Facebook应用程序不断刷新

Question

我恳请您帮助我确定代码中的原因，为什么我的应用程序不断刷新无限。这不允许我导航到其他页面，Iam是一个学习者在PHP中，我怀疑这可能是问题，帮助。这可能是PHP安排的问题吗？

这里是index.php文件的代码

  <script type="text/javascript"> 
$(document).ready(function() { 
    $('#premium_b').click(function(e) { 
     e.preventDefault(); 
     $('#tabs').tabs("select" , 4); 
    }); 
    $('#tabs').bind('tabsselect', function(event, ui) { 
     if (ui.index == 4) 
      $('#premium_b').css ('display', 'none'); 
     else 
      $('#premium_b').css ('display', 'block'); 
    }); 
}); 
</script> 
<div id="bloc_134" class="li_bloc"><ul class="menu"><li><a href="http://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_homepage&amp;tab=contact_form_homepage&amp;page_id=" title="contact_form_homepage" class="fbtab">Home</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_config&amp;tab=contact_form_config&amp;page_id=" title="contact_form_config" class="fbtab">Config</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_export&amp;tab=customize_css&amp;page_id=" title="contact_form_css" class="fbtab">Customize</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_export&amp;tab=contact_form_export&amp;page_id=" title="contact_form_export" class="fbtab">Export</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_premium&amp;tab=premium&amp;page_id=" title="contact_form_premium" class="fbtab">Premium</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_stats&amp;tab=contact_form_stats&amp;page_id=" title="contact_form_stats" class="fbtab">Statistics</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_doc&amp;tab=doc&amp;page_id=" title="contact_form_doc" class="fbtab">Doc</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_about&amp;tab=contact_form_about&amp;page_id=" title="contact_form_about" class="fbtab">About</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_other_app&amp;tab=contact_form_other_app&amp;page_id=" title="contact_form_other_app" class="fbtab">Other Apps</a> 
      </li> 
      <li><a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_faq&amp;tab=contact_form_faq&amp;page_id=" title="contact_form_faq" class="fbtab">FAQ</a> 
      </li> 
      </ul> 
      <a href="https://apps.facebook.com/mtkenya-dev/index.php?p=contact_form_premium&amp;tab=premium&amp;page_id=" title="Upgrade to Premium to get white branding and help us improve your favourite apps! : Click her" id="premium_b">Upgrade to Premium to get white branding and help us improve your favourite apps! : Click her</a> 
      <div class="clear"></div> 
      </div> 
       </div> 
    <div id="alerts"> 
      </div> 
    <div id="zone2" class="li_zone li_x1 li_y2"> 

<div id="contact_form_about"><div class="zone2"> 
      </div></div> 


<div id="contact_form_config"><div class="zone2"><script type="text/javascript"> 
function refreshApp (url) { 
    $.get(url, function(data) { 
     $('*').html(data); 
    }); 
} 
$(document).ready(function() { 
var options = { 
success: showResponse, 
beforeSubmit: disableButton 
}; 
$('#tab_info_form_0').ajaxForm(options); 
}); 

function addToPage() { 
var obj = { 
    method: 'pagetab', 
    redirect_uri: 'https://apps.facebook.com/mtkenya-dev/?page_id=#contact_form_config', 
}; 

FB.ui(obj); 
} 
</script> 
<script>top.location.href='https://www.facebook.com/dialog/oauth?client_id=461688580525581&redirect_uri=https%3A%2F%2Fapps.facebook.com%2Fmtkenya-dev%2F%3Ftab%3Dcontact_form_config&scope=email,manage_pages'</script></div> 
      <div class="zone2"><script type="text/javascript"> 
$(document).ready(function() { 
var options = { 
success: showResponse, 
beforeSubmit: disableButton 
}; 
$('#contact_form').ajaxForm(options); 
$('#customize_css').ajaxForm(options); 
}); 
</script> 
<div id="bloc_133" class="li_bloc"><p>Page non trouv?e</p> 
      </div> 
      </div> 
      </div> 


<div id="contact_form_css"><div class="zone2"><script type="text/javascript"> 
function refreshApp (url) { 
    $.get(url, function(data) { 
     $('*').html(data); 
    }); 
} 
$(document).ready(function() { 
var options = { 
success: showResponse, 
beforeSubmit: disableButton 
}; 
$('#tab_info_form_0').ajaxForm(options); 
}); 

function addToPage() { 
var obj = { 
    method: 'pagetab', 
    redirect_uri: 'https://apps.facebook.com/mtkenya-dev/?page_id=#contact_form_css', 
}; 

FB.ui(obj); 
} 
</script> 
<script>top.location.href='https://www.facebook.com/dialog/oauth?client_id=461688580525581&redirect_uri=https%3A%2F%2Fapps.facebook.com%2Fmtkenya-dev%2F%3Ftab%3Dcontact_form_css&scope=email,manage_pages'</script></div> 

      </div> 

      <div id="contact_form_doc"><div class="zone2"><script type="text/javascript"> 
$(function() { 
    $("#bloc_223").tabs({ 
     ajaxOptions: { 
      error: function(xhr, status, index, anchor) { 
       $(anchor.hash).html( "Couldn't load this tab. We'll try to fix this as soon as possible. "); 
      } 
     }, 
     cache: true 
    }); 
}); 

</script> 

      </div> 
      </div> 


<div id="contact_form_export"><div class="zone2"><script type="text/javascript"> 
function refreshApp (url) { 
    $.get(url, function(data) { 
     $('*').html(data); 
    }); 
} 
$(document).ready(function() { 
var options = { 
success: showResponse, 
beforeSubmit: disableButton 
}; 
$('#tab_info_form_0').ajaxForm(options); 
}); 

function addToPage() { 
var obj = { 
    method: 'pagetab', 
    redirect_uri: 'https://apps.facebook.com/mtkenya-dev/?page_id=#contact_form_export', 
}; 

FB.ui(obj); 
} 
</script> 
<script>top.location.href='https://www.facebook.com/dialog/oauth?client_id=461688580525581&redirect_uri=https%3A%2F%2Fapps.facebook.com%2Fmtkenya-dev%2F%3Ftab%3Dcontact_form_export&scope=email,manage_pages'</script></div> 


    <div id="footer" class="li_zone li_x1 li_y4">&nbsp;</div> 
</div> 

    </body> 


</html> 

Answer 1

嗯，我看3次：

top.location.href=.... 

没有任何条件，而不是在一个函数调用。这肯定会让你的页面跳跃。