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Extjs4.1, Get response message after repository synchronization

How to get a response message in the failure function?

store.sync({
 success : function(){},
 failure : function(response, options){
   console.log(response.responseText); //it does not work, because there is responseText attr in response
 }  
});

The text of the answer is

{"success":false,"message":"Test Error"}

Does anyone know please advise me.

thank

[EDIT]

console.log(response);

then

enter image description here

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3 answers

Iā€™m not sure if you ever understood this, but the suggestions above, Iā€™m sure, are wrong. You need to look at the store proxy request exception.

Below is the code to call before synchronizing the repository.

Ext.Ajax.on('requestexception', function (conn, response, options) {

  if (response.status != 200) {
    var errorData = Ext.JSON.decode(response.responseText);
    Ext.Msg.alert('Creating User Failed',errorData.message);
  }

});

Sorry to stick out this old post, but it just pains me to see the answers above, as I just went through the same fight.

NTN x.

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Here is what you need:

store.sync({
    success: function(batch) {
        Ext.Msg.alert('Success!', 'Changes saved successfully.');
    },
    failure: function(batch) {
        Ext.Msg.alert("Failed", batch.operations[0].request.scope.reader.jsonData["message"]);
    }
});
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.

  • Ext.Ajax.on , . , . Ext.Ajax.on - , . . .
  • batch.operations [0] .response.responseText can also be used, but this is an unreliable way to get a response, since the response object will not always be filled (depends on the request and whether there are exceptions, 404, 500, success: false, etc.)

Exposition

    // This picked up my autocomplete comboboxes load - not what I wanted!
    Ext.Ajax.on({
        requestcomplete: {
            fn: callback,
            scope: this,
            single: true
        },
        requestexecption: {
            fn: callback,
            scope: this,
            single: true
        }
    });

Current solution

It still doesn't have the answer I'm looking for, but meh.

    store.sync({
        failure: function (batch, eOpts) {
            // 'this' is the Ext.data.proxy.Ajax object
            // or whatever proxy you are using
            var data = this.getReader().jsonData,
                raw_data = this.getReader().rawData;
        }
    });

I'm not sure how this handles my full stack of exceptions, but I will correct my post based on the server-side exceptions that I found (404, 500, etc.).

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