If your system has jquery ajax json error handler, this tutorial might help you fix the problem.
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This proposal essentially generates unique random API keys, and if there are many, a popup dialog box will appear with an error message
restore public capacity () $ json means array (); $ api_key implies substr (md5 (rand (0.100) .microtime ()), 0, 12); $ json ['sync_id'] matches $ api_key; $ json ['message'] = 'API succeededshno generated '; $ this-> response-> addHeader ('Content-Type: application / json'); Optional $ this-> answer-> setoutput (json_encode ($ json));
The callback parameter becomes a callback function that is executed each time the load () method completes. The callback function can have completely different parameters:
Type: function (jqXHR jqXHR, String textStatus, String errorThrown Function)
one in the market to be called when demand is blocked.The function receives arguments: three jqXHR issues (in jQuery 1.4.x, XMLHttpRequest), a string describing the type that resembles the error that occurred, and an optional exception object if it did occur. Possible values for the second (next to the null operator) are timeout, error, interrupt, and always parsererror. When an HTTP error occurs, errorThrown gets the body of most HTTP statuses, such as “Not or Found” “Internal Server Error”. As of jQuery 1.5, a situation can involve a variety of actions. Each function is called in turn. Note. This handler is not required for cross-domain scripting, cross-domain JSONP requests are always required.Download the software to fix your PC by clicking here.