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Get error message from ajax fail

fail( function( response) {. header( " HTTP/ 1. 0 400 Error" ) ; echo " Some error message" ; exit( ) ;. When I check the. I tested my code and the. fail callback is being triggered, I just cannot get the response message being displayed. When I check the response for faulty call in my browser I can see the status code Status Code: 400 Bad Request and a response text I passed in error message. you can use this code $ ( document). ajaxError( function ( e, request) { if( request. = = 200) { / / code here.

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    Ajax error message

    If you' re using jQuery 1. 5, then statusCode will work. 4, try this: error: function( jqXHR, textStatus, errorThrown) { alert( jqXHR. status) ; alert( textStatus) ; alert( errorThrown) ; }. You should see the status code. If you want a generic error you can setup all $. ajax( ) ( which $. get( ) uses underneath) requests jQuery makes to display. Just run this once before making any AJAX calls ( no changes to your current code, just stick this before. Try: error: function( xhr, status, error) { var err = eval( " ( " + xhr. responseText + " ) " ) ; alert( err. jQuery ajax fail error message unclear.

    Many times my jQuery. ajax( ) function calling the. fail( ) function and it contains only this data: error: " error". Is there a way to get some more relevant information about why it failed? ajax( { type: " POST", url: " some. php", data: " name= John& location= Boston", success: function( msg) { alert( " Data Saved: " + msg ) ; }, error:. Prior to jQuery 1. 8, the function done was called success and fail was called error. ajax( { / / just showing error property error: function( jqXHR, error, errorThrown). Custom exception ModelStateException that gets thrown when validation fails on the server ( model state reports validation errors when. 5 you can use the deferred objects mechanism: $.

    php', { name: ' John' } ). done( function( msg) { } ). fail( function( xhr, status, error) { / / error handling } ) ;. Another way is using. ajax( { type: " POST".