Content Security policy violated in javascript button

Question

Hi ,

I have a simple javascript button which is just supposed to set a chekbox to true and a pop up should appear. It is as follows:

{!REQUIRESCRIPT("/soap/ajax/29.0/connection.js")}

{!REQUIRESCRIPT("/soap/ajax/18.0/apex.js")}

var p = new sforce.SObject('Inventory_exception__c');

p.id = "{!Inventory_Exception__c.Id}";

p.Inventory_Count_Requested__c= "True";

result = sforce.connection.update([p]);

location.reload(true);

if(result[0].success == 'true'){

alert("An inventory count has been requested and an email will be sent to the RFD to coordinate with an independent observer to make the count.");

}

It works fine but not always. Sometimes it doesn't work and when i opened console I see the error...'Refused to create a child context containing 'blob:https://example.com' because it violates the following Content Security Policy directive:...child-src was not explicitly set, so default-src is used as a fallback.

How can I fix this? I tried some stack overflow solutions but nothing really seem to work. Please help....

Thank you

Nagendra Babu Pilli · Answer

Hi Prati, This is due to ‘blob:’ being used in the code but not defined as an acceptable data source. Check with the below information on the GitHub here https://github.com/SpiderOak/crypton/pull/387/commits/a45ee144ad77d56e2764a05b872e8c1de5886a94 https://developer.mozilla.org/en-US/docs/Web/Security/CSP/CSP_policy_directives ⌗Data Please mark this post as solved if it's resolved. Best Regards Nagendra.P

Content Security policy violated in javascript button

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