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Cloudsponge Widget Reference - Launch widget from a cross domain iframe
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| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> | |
| <script type="text/javascript" charset="utf-8"> | |
| var parent_domain = "http://parent_domain.com"; | |
| function launchCloudspongeInParent() { | |
| window.parent.postMessage("launch", parent_domain); | |
| return false; | |
| } | |
| $(window).on("message", function(jEvent) { | |
| var text_area; | |
| var event = jEvent.originalEvent; | |
| // check to be sure the message is from the correct window | |
| if (event.origin === parent_domain && event.source === window.parent) { | |
| // populate the text area with the data we got | |
| text_area = document.getElementById('contact_list'); | |
| text_area.value = event.data; | |
| } | |
| }); | |
| </script> | |
| <body> | |
| <h2>IFrame Import Child Page</h2> | |
| <!-- | |
| Create a custom link to start the import process | |
| --> | |
| <a id="cs_import_link" href="#" onclick="return launchCloudspongeInParent();">Add from Address Book</a> | |
| <!-- This textarea will be populated with the contacts returned by CloudSponge --> | |
| <textarea id="contact_list" style="width:450px;height:82px"></textarea> | |
| </body> | |
| </html> |
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| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> | |
| </head> | |
| <body> | |
| <h2>IFrame Import Parent Page</h2> | |
| <!-- The iframe that is on a different domain to this page --> | |
| <iframe id="ab" width="800" height="600" src="http://child_domain.com/child.html"></iframe> | |
| <script type="text/javascript"> | |
| // Asynchronously include the widget library. | |
| // TODO: replace with your widget script | |
| (function(u){ | |
| var d=document,s='script',a=d.createElement(s),m=d.getElementsByTagName(s)[0]; | |
| a.async=1;a.src=u;m.parentNode.insertBefore(a,m); | |
| })('//api.cloudsponge.com/widget/YOUR_WIDGET_SCRIPT.js'); | |
| var child_domain = "http://parent_domain.com" | |
| // The widget initialization needs to be on the parent frame so | |
| // that the widget can overlay the entire page | |
| window.csPageOptions = { | |
| // this callback handles converting the array of contacts retuned into a | |
| // comma separated list of email addresses. | |
| afterSubmitContacts:function(array_of_contacts) { | |
| var contacts_display_string = [], | |
| contact = null; | |
| for (var i = 0; i < array_of_contacts.length; i++) { | |
| contact = array_of_contacts[i]; | |
| contacts_display_string.push(contact.primaryEmail()); | |
| } | |
| // post a message to the child frame, passing the string to populate | |
| // in the text area | |
| window.frames["ab"].postMessage(contacts_display_string.join(', '), child_domain); | |
| } | |
| }; | |
| $(window).on("message", function(jEvent) { | |
| var event = jEvent.originalEvent; | |
| // accept the message only if it is from our child | |
| // this test is important because the cloudsponge widget | |
| // will attempt to send several messages to this frame | |
| if (event.origin === child_domain && event.source === window.frames["ab"] && event.data === "launch") { | |
| cloudsponge.launch(); | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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