1. #1
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    Exclamation Ext Button Click Calls a servlet?

    Ext Button Click Calls a servlet?


    Can i do something like this...

    On button click i want to call a servlet..

    Do i Have to use remoting api ??

  2. #2
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    Default


    Code:
    handler: function (){
    url to servlet
    ###  submit ###
    }

  3. #3
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    wm003 will become famous soon enough

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    Default


    Just Use an Ajax Request and let your servlet provide some JSON in return to consume

    PHP Code:
            new Ext.Button({
                
    text:'click me',
                
    handler: function() {


    Ext.Ajax.request({
                                    
    url'urlToYourServlet',
                                    
    success: function(a){
                                        var 
    retObj Ext.util.JSON.decode(a.responseText);
                                    },
                                    
    failure: function(f,a){
                                    }
                                });
            }); 

  4. #4
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    Default Oh

    Oh


    i like use ajax because it work and not reface page but you use validate, you must to check form before use Ext.ajax.request().

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