| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327 | <!DOCTYPE html><html><head>  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />  <title>The source code</title>  <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />  <script type="text/javascript" src="../resources/prettify/prettify.js"></script>  <style type="text/css">    .highlight { display: block; background-color: #ddd; }  </style>  <script type="text/javascript">    function highlight() {      document.getElementById(location.hash.replace(/#/, "")).className = "highlight";    }  </script></head><body onload="prettyPrint(); highlight();">  <pre class="prettyprint lang-js"><span id='Ext-form-action-Action'>/**</span> * The subclasses of this class provide actions to perform upon {@link Ext.form.Basic Form}s. * * Instances of this class are only created by a {@link Ext.form.Basic Form} when the Form needs to perform an action * such as submit or load. The Configuration options listed for this class are set through the Form's action methods: * {@link Ext.form.Basic#submit submit}, {@link Ext.form.Basic#load load} and {@link Ext.form.Basic#doAction doAction} * * The instance of Action which performed the action is passed to the success and failure callbacks of the Form's action * methods ({@link Ext.form.Basic#submit submit}, {@link Ext.form.Basic#load load} and * {@link Ext.form.Basic#doAction doAction}), and to the {@link Ext.form.Basic#actioncomplete actioncomplete} and * {@link Ext.form.Basic#actionfailed actionfailed} event handlers. */Ext.define('Ext.form.action.Action', {    alternateClassName: 'Ext.form.Action',<span id='Ext-form-action-Action-cfg-form'>    /**</span>     * @cfg {Ext.form.Basic} form     * The {@link Ext.form.Basic BasicForm} instance that is invoking this Action. Required.     */<span id='Ext-form-action-Action-cfg-url'>    /**</span>     * @cfg {String} url     * The URL that the Action is to invoke. Will default to the {@link Ext.form.Basic#url url} configured on the     * {@link #form}.     */<span id='Ext-form-action-Action-cfg-reset'>    /**</span>     * @cfg {Boolean} reset     * When set to **true**, causes the Form to be {@link Ext.form.Basic#reset reset} on Action success. If specified,     * this happens before the {@link #success} callback is called and before the Form's     * {@link Ext.form.Basic#actioncomplete actioncomplete} event fires.     */<span id='Ext-form-action-Action-cfg-method'>    /**</span>     * @cfg {String} method     * The HTTP method to use to access the requested URL.     * Defaults to the {@link Ext.form.Basic#method BasicForm's method}, or 'POST' if not specified.     */<span id='Ext-form-action-Action-cfg-params'>    /**</span>     * @cfg {Object/String} params     * Extra parameter values to pass. These are added to the Form's {@link Ext.form.Basic#baseParams} and passed to the     * specified URL along with the Form's input fields.     *     * Parameters are encoded as standard HTTP parameters using {@link Ext#urlEncode Ext.Object.toQueryString}.     */<span id='Ext-form-action-Action-cfg-headers'>    /**</span>     * @cfg {Object} headers     * Extra headers to be sent in the AJAX request for submit and load actions.     * See {@link Ext.data.proxy.Ajax#headers}.     */<span id='Ext-form-action-Action-cfg-timeout'>    /**</span>     * @cfg {Number} timeout     * The number of seconds to wait for a server response before failing with the {@link #failureType} as     * {@link Ext.form.action.Action#CONNECT_FAILURE}. If not specified, defaults to the configured     * {@link Ext.form.Basic#timeout timeout} of the {@link #form}.     */<span id='Ext-form-action-Action-cfg-success'>    /**</span>     * @cfg {Function} success     * The function to call when a valid success return packet is received.     * @cfg {Ext.form.Basic} success.form The form that requested the action     * @cfg {Ext.form.action.Action} success.action The Action class. The {@link #result} property of this object may     * be examined to perform custom postprocessing.     */<span id='Ext-form-action-Action-cfg-failure'>    /**</span>     * @cfg {Function} failure     * The function to call when a failure packet was received, or when an error ocurred in the Ajax communication.     * @cfg {Ext.form.Basic} failure.form The form that requested the action     * @cfg {Ext.form.action.Action} failure.action The Action class. If an Ajax error ocurred, the failure type will     * be in {@link #failureType}. The {@link #result} property of this object may be examined to perform custom     * postprocessing.     */<span id='Ext-form-action-Action-cfg-scope'>    /**</span>     * @cfg {Object} scope     * The scope in which to call the configured #success and #failure callback functions     * (the `this` reference for the callback functions).     */<span id='Ext-form-action-Action-cfg-waitMsg'>    /**</span>     * @cfg {String} waitMsg     * The message to be displayed by a call to {@link Ext.window.MessageBox#wait} during the time the action is being     * processed.     */<span id='Ext-form-action-Action-cfg-waitTitle'>    /**</span>     * @cfg {String} waitTitle     * The title to be displayed by a call to {@link Ext.window.MessageBox#wait} during the time the action is being     * processed.     */<span id='Ext-form-action-Action-cfg-submitEmptyText'>    /**</span>     * @cfg {Boolean} submitEmptyText     * If set to true, the emptyText value will be sent with the form when it is submitted.     */    submitEmptyText : true,<span id='Ext-form-action-Action-property-type'>    /**</span>     * @property {String} type     * The type of action this Action instance performs. Currently only "submit" and "load" are supported.     */<span id='Ext-form-action-Action-property-failureType'>    /**</span>     * @property {String} failureType     * The type of failure detected will be one of these:     * {@link #CLIENT_INVALID}, {@link #SERVER_INVALID}, {@link #CONNECT_FAILURE}, or {@link #LOAD_FAILURE}.     *     * Usage:     *     *     var fp = new Ext.form.Panel({     *     ...     *     buttons: [{     *         text: 'Save',     *         formBind: true,     *         handler: function(){     *             if(fp.getForm().isValid()){     *                 fp.getForm().submit({     *                     url: 'form-submit.php',     *                     waitMsg: 'Submitting your data...',     *                     success: function(form, action){     *                         // server responded with success = true     *                         var result = action.{@link #result};     *                     },     *                     failure: function(form, action){     *                         if (action.{@link #failureType} === Ext.form.action.Action.CONNECT_FAILURE) {     *                             Ext.Msg.alert('Error',     *                                 'Status:'+action.{@link #response}.status+': '+     *                                 action.{@link #response}.statusText);     *                         }     *                         if (action.failureType === Ext.form.action.Action.SERVER_INVALID){     *                             // server responded with success = false     *                             Ext.Msg.alert('Invalid', action.{@link #result}.errormsg);     *                         }     *                     }     *                 });     *             }     *         }     *     },{     *         text: 'Reset',     *         handler: function(){     *             fp.getForm().reset();     *         }     *     }]     */<span id='Ext-form-action-Action-property-response'>    /**</span>     * @property {Object} response     * The raw XMLHttpRequest object used to perform the action.     */<span id='Ext-form-action-Action-property-result'>    /**</span>     * @property {Object} result     * The decoded response object containing a boolean `success` property and other, action-specific properties.     */<span id='Ext-form-action-Action-method-constructor'>    /**</span>     * Creates new Action.     * @param {Object} [config] Config object.     */    constructor: function(config) {        if (config) {            Ext.apply(this, config);        }        // Normalize the params option to an Object        var params = config.params;        if (Ext.isString(params)) {            this.params = Ext.Object.fromQueryString(params);        }    },<span id='Ext-form-action-Action-method-run'>    /**</span>     * @method     * Invokes this action using the current configuration.     */    run: Ext.emptyFn,<span id='Ext-form-action-Action-method-onSuccess'>    /**</span>     * @private     * @method onSuccess     * Callback method that gets invoked when the action completes successfully. Must be implemented by subclasses.     * @param {Object} response     */<span id='Ext-form-action-Action-method-handleResponse'>    /**</span>     * @private     * @method handleResponse     * Handles the raw response and builds a result object from it. Must be implemented by subclasses.     * @param {Object} response     */<span id='Ext-form-action-Action-method-onFailure'>    /**</span>     * @private     * Handles a failure response.     * @param {Object} response     */    onFailure : function(response){        this.response = response;        this.failureType = Ext.form.action.Action.CONNECT_FAILURE;        this.form.afterAction(this, false);    },<span id='Ext-form-action-Action-method-processResponse'>    /**</span>     * @private     * Validates that a response contains either responseText or responseXML and invokes     * {@link #handleResponse} to build the result object.     * @param {Object} response The raw response object.     * @return {Object/Boolean} The result object as built by handleResponse, or `true` if     * the response had empty responseText and responseXML.     */    processResponse : function(response){        this.response = response;        if (!response.responseText && !response.responseXML) {            return true;        }        return (this.result = this.handleResponse(response));    },<span id='Ext-form-action-Action-method-getUrl'>    /**</span>     * @private     * Build the URL for the AJAX request. Used by the standard AJAX submit and load actions.     * @return {String} The URL.     */    getUrl: function() {        return this.url || this.form.url;    },<span id='Ext-form-action-Action-method-getMethod'>    /**</span>     * @private     * Determine the HTTP method to be used for the request.     * @return {String} The HTTP method     */    getMethod: function() {        return (this.method || this.form.method || 'POST').toUpperCase();    },<span id='Ext-form-action-Action-method-getParams'>    /**</span>     * @private     * Get the set of parameters specified in the BasicForm's baseParams and/or the params option.     * Items in params override items of the same name in baseParams.     * @return {Object} the full set of parameters     */    getParams: function() {        return Ext.apply({}, this.params, this.form.baseParams);    },<span id='Ext-form-action-Action-method-createCallback'>    /**</span>     * @private     * Creates a callback object.     */    createCallback: function() {        var me = this,            undef,            form = me.form;        return {            success: me.onSuccess,            failure: me.onFailure,            scope: me,            timeout: (this.timeout * 1000) || (form.timeout * 1000),            upload: form.fileUpload ? me.onSuccess : undef        };    },    statics: {<span id='Ext-form-action-Action-static-property-CLIENT_INVALID'>        /**</span>         * @property         * Failure type returned when client side validation of the Form fails thus aborting a submit action. Client         * side validation is performed unless {@link Ext.form.action.Submit#clientValidation} is explicitly set to         * false.         * @static         */        CLIENT_INVALID: 'client',<span id='Ext-form-action-Action-static-property-SERVER_INVALID'>        /**</span>         * @property         * Failure type returned when server side processing fails and the {@link #result}'s `success` property is set to         * false.         *         * In the case of a form submission, field-specific error messages may be returned in the {@link #result}'s         * errors property.         * @static         */        SERVER_INVALID: 'server',<span id='Ext-form-action-Action-static-property-CONNECT_FAILURE'>        /**</span>         * @property         * Failure type returned when a communication error happens when attempting to send a request to the remote         * server. The {@link #response} may be examined to provide further information.         * @static         */        CONNECT_FAILURE: 'connect',<span id='Ext-form-action-Action-static-property-LOAD_FAILURE'>        /**</span>         * @property         * Failure type returned when the response's `success` property is set to false, or no field values are returned         * in the response's data property.         * @static         */        LOAD_FAILURE: 'load'    }});</pre></body></html>
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