javascript - Uncaught TypeError: Cannot read property 'friends' of null -


i have facebook multifriends selector script shows error.

script: 

window.fbasyncinit = function () {      //sdk loaded, initialize      var curloc = window.location;      fb.init({           appid: 'xxxxxxxxxxxxx',          xfbml: true,          version: 'v2.0'      });      (function (d, s, id) {         var js, fjs = d.getelementsbytagname(s)[0];         if (d.getelementbyid(id)) {             return;         }         js = d.createelement(s);         js.id = id;         js.src = "//connect.facebook.net/en_us/sdk.js";         fjs.parentnode.insertbefore(js, fjs);     }(document, 'script', 'facebook-jssdk'));       fb.canvas.setautogrow(); };  function rendermfs() {     // first list of friends user graph api     fb.api('/me/friends', function (response) {         var container = document.getelementbyid('mfs');         var mfsform = document.createelement('form');         mfsform.id = 'mfsform';          // iterate through array of friends object , create checkbox each   one.         (var = 0; < math.min(response.data.length, 10); i++) {             var frienditem = document.createelement('div');             frienditem.id = 'friend_' + response.data[i].id;             frienditem.innerhtml = '<input type="checkbox" name="friends" value="' + response.data[i].id + '" />' + response.data[i].name;             mfsform.appendchild(frienditem);         }         container.appendchild(mfsform);          // create button send request(s)         var sendbutton = document.createelement('input');         sendbutton.type = 'button';         sendbutton.value = 'send request';         sendbutton.onclick = sendrequest;         mfsform.appendchild(sendbutton);     }); }  function sendrequest() {     // list of selected friends     var senduids = '';     var mfsform = document.getelementbyid('mfsform');     (var = 0; < mfsform.friends.length; i++) {         if (mfsform.friends[i].checked) {             senduids += mfsform.friends[i].value + ',';         }     }      // use fb.ui send request(s)     fb.ui({         method: 'apprequests',         to: senduids,         title: 'my great invite',         message: 'check out awesome app!',     }, callback); }  function callback(response) {     console.log(response); }


Comments

Post a Comment

Popular posts from this blog

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

php - Bypass Geo Redirect for specific directories -

i'm trying bypass redirect specific url within site. wondering if might able help. the code below code use, original urls replaces example.com i'd able access http://example.com/admin without redirect occuring. is there way this, , there way using own ip? function country_geo_redirect() { $country = getenv('http_geoip_country_code'); if ($country == "us" ) { wp_redirect("http://usa.example.com/"); exit; } else if ($country == "gb" ) { wp_redirect("http://uk.example.com/"); exit; } } add_action('init', 'country_geo_redirect'); you can bypass redirection code if server found ip address. if ip address == <my ip address> ' nothing here else country_georedirect() end if
Read more

php - .htaccess mod_rewrite for dynamic url which has domain names -

i want convert url ex:( example.com/link.php?url=facebook.com ) ( example.com/facebook.com.php ) how can using .htaccess. or there other process make job easier ? i tried adding script .htaccess file options +followsymlinks rewriteengine on rewriterule url-(.*)\.htm$ link.php?url=$1 but converting url adding "url-" ( example.com/url-facebook.com.php ) i want remove "url-" , want make ( example.com/facebook.com.php ) rewriteengine on rewritecond %{the_request} ^get.*link\.php\?url\= [nc] rewritecond %{request_uri} !/system/.* [nc] rewriterule (.*?)link\.php\?url\=/*(.*) /$1$2 [r=301,ne,l] not sure how above work edit of used use remove index.php url
Read more