/**
+ * @class Ext.Editor
* @extends Ext.Component
- * A base editor field that handles displaying/hiding on demand and has some built-in sizing and event handling logic.
- * @constructor
- * Create a new Editor
- * @param {Object} config The config object
- * @xtype editor
- */
-Ext.Editor = function(field, config){
- if(field.field){
- this.field = Ext.create(field.field, 'textfield');
- config = Ext.apply({}, field); // copy so we don't disturb original config
- delete config.field;
- }else{
- this.field = field;
+ *
+ * <p>
+ * The Editor class is used to provide inline editing for elements on the page. The editor
+ * is backed by a {@link Ext.form.field.Field} that will be displayed to edit the underlying content.
+ * The editor is a floating Component, when the editor is shown it is automatically aligned to
+ * display over the top of the bound element it is editing. The Editor contains several options
+ * for how to handle key presses:
+ * <ul>
+ * <li>{@link #completeOnEnter}</li>
+ * <li>{@link #cancelOnEsc}</li>
+ * <li>{@link #swallowKeys}</li>
+ * </ul>
+ * It also has options for how to use the value once the editor has been activated:
+ * <ul>
+ * <li>{@link #revertInvalid}</li>
+ * <li>{@link #ignoreNoChange}</li>
+ * <li>{@link #updateEl}</li>
+ * </ul>
+ * Sample usage:
+ * </p>
+ * <pre><code>
+var editor = new Ext.Editor({
+ updateEl: true, // update the innerHTML of the bound element when editing completes
+ field: {
+ xtype: 'textfield'
}
- Ext.Editor.superclass.constructor.call(this, config);
-};
+});
+var el = Ext.get('my-text'); // The element to 'edit'
+editor.startEdit(el); // The value of the field will be taken as the innerHTML of the element.
+ * </code></pre>
+ * {@img Ext.Editor/Ext.Editor.png Ext.Editor component}
+ *
+ */
+Ext.define('Ext.Editor', {
+
+ /* Begin Definitions */
+
+ extend: 'Ext.Component',
+
+ alias: 'widget.editor',
+
+ requires: ['Ext.layout.component.Editor'],
+
+ /* End Definitions */
-Ext.extend(Ext.Editor, Ext.Component, {
- /**
- * @cfg {Ext.form.Field} field
+ componentLayout: 'editor',
+
+ /**
+ * @cfg {Ext.form.field.Field} field
* The Field object (or descendant) or config object for field
*/
- /**
- * @cfg {Boolean} allowBlur
+
+ /**
+ * @cfg {Boolean} allowBlur
* True to {@link #completeEdit complete the editing process} if in edit mode when the
- * field is blurred. Defaults to false.
+ * field is blurred.
*/
- /**
- * @cfg {Boolean/String} autoSize
- * True for the editor to automatically adopt the size of the underlying field, "width" to adopt the width only,
- * or "height" to adopt the height only, "none" to always use the field dimensions. (defaults to false)
+ allowBlur: true,
+
+ /**
+ * @cfg {Boolean/Object} autoSize
+ * True for the editor to automatically adopt the size of the underlying field. Otherwise, an object
+ * can be passed to indicate where to get each dimension. The available properties are 'boundEl' and
+ * 'field'. If a dimension is not specified, it will use the underlying height/width specified on
+ * the editor object.
+ * Examples:
+ * <pre><code>
+autoSize: true // The editor will be sized to the height/width of the field
+
+height: 21,
+autoSize: {
+ width: 'boundEl' // The width will be determined by the width of the boundEl, the height from the editor (21)
+}
+
+autoSize: {
+ width: 'field', // Width from the field
+ height: 'boundEl' // Height from the boundEl
+}
+ * </pre></code>
*/
- /**
- * @cfg {Boolean} revertInvalid
+
+ /**
+ * @cfg {Boolean} revertInvalid
* True to automatically revert the field value and cancel the edit when the user completes an edit and the field
- * validation fails (defaults to true)
+ * validation fails
*/
- /**
- * @cfg {Boolean} ignoreNoChange
+ revertInvalid: true,
+
+ /**
+ * @cfg {Boolean} [ignoreNoChange=false]
* True to skip the edit completion process (no save, no events fired) if the user completes an edit and
- * the value has not changed (defaults to false). Applies only to string values - edits for other data types
+ * the value has not changed. Applies only to string values - edits for other data types
* will never be ignored.
*/
- /**
- * @cfg {Boolean} hideEl
- * False to keep the bound element visible while the editor is displayed (defaults to true)
+
+ /**
+ * @cfg {Boolean} [hideEl=true]
+ * False to keep the bound element visible while the editor is displayed
*/
- /**
- * @cfg {Mixed} value
- * The data value of the underlying field (defaults to "")
+
+ /**
+ * @cfg {Object} value
+ * The data value of the underlying field
*/
- value : "",
- /**
- * @cfg {String} alignment
- * The position to align to (see {@link Ext.Element#alignTo} for more details, defaults to "c-c?").
+ value : '',
+
+ /**
+ * @cfg {String} alignment
+ * The position to align to (see {@link Ext.Element#alignTo} for more details).
*/
- alignment: "c-c?",
- /**
- * @cfg {Boolean/String} shadow "sides" for sides/bottom only, "frame" for 4-way shadow, and "drop"
- * for bottom-right shadow (defaults to "frame")
+ alignment: 'c-c?',
+
+ /**
+ * @cfg {Number[]} offsets
+ * The offsets to use when aligning (see {@link Ext.Element#alignTo} for more details.
*/
- shadow : "frame",
- /**
- * @cfg {Boolean} constrain True to constrain the editor to the viewport
+ offsets: [0, 0],
+
+ /**
+ * @cfg {Boolean/String} shadow
+ * "sides" for sides/bottom only, "frame" for 4-way shadow, and "drop" for bottom-right shadow.
+ */
+ shadow : 'frame',
+
+ /**
+ * @cfg {Boolean} constrain
+ * True to constrain the editor to the viewport
*/
constrain : false,
- /**
- * @cfg {Boolean} swallowKeys Handle the keydown/keypress events so they don't propagate (defaults to true)
+
+ /**
+ * @cfg {Boolean} swallowKeys
+ * Handle the keydown/keypress events so they don't propagate
*/
swallowKeys : true,
- /**
- * @cfg {Boolean} completeOnEnter True to complete the edit when the enter key is pressed. Defaults to true.
+
+ /**
+ * @cfg {Boolean} completeOnEnter
+ * True to complete the edit when the enter key is pressed.
*/
completeOnEnter : true,
- /**
- * @cfg {Boolean} cancelOnEsc True to cancel the edit when the escape key is pressed. Defaults to true.
+
+ /**
+ * @cfg {Boolean} cancelOnEsc
+ * True to cancel the edit when the escape key is pressed.
*/
cancelOnEsc : true,
- /**
- * @cfg {Boolean} updateEl True to update the innerHTML of the bound element when the update completes (defaults to false)
+
+ /**
+ * @cfg {Boolean} updateEl
+ * True to update the innerHTML of the bound element when the update completes
*/
updateEl : false,
- initComponent : function(){
- Ext.Editor.superclass.initComponent.call(this);
- this.addEvents(
- /**
- * @event beforestartedit
+ /**
+ * @cfg {String/HTMLElement/Ext.Element} parentEl
+ * An element to render to. Defaults to the <tt>document.body</tt>.
+ */
+
+ // private overrides
+ hidden: true,
+ baseCls: Ext.baseCSSPrefix + 'editor',
+
+ initComponent : function() {
+ var me = this,
+ field = me.field = Ext.ComponentManager.create(me.field, 'textfield');
+
+ Ext.apply(field, {
+ inEditor: true,
+ msgTarget: field.msgTarget == 'title' ? 'title' : 'qtip'
+ });
+ me.mon(field, {
+ scope: me,
+ blur: {
+ fn: me.onBlur,
+ // slight delay to avoid race condition with startEdits (e.g. grid view refresh)
+ delay: 1
+ },
+ specialkey: me.onSpecialKey
+ });
+
+ if (field.grow) {
+ me.mon(field, 'autosize', me.onAutoSize, me, {delay: 1});
+ }
+ me.floating = {
+ constrain: me.constrain
+ };
+
+ me.callParent(arguments);
+
+ me.addEvents(
+ /**
+ * @event beforestartedit
* Fires when editing is initiated, but before the value changes. Editing can be canceled by returning
* false from the handler of this event.
- * @param {Editor} this
+ * @param {Ext.Editor} this
* @param {Ext.Element} boundEl The underlying element bound to this editor
- * @param {Mixed} value The field value being set
+ * @param {Object} value The field value being set
*/
- "beforestartedit",
- /**
- * @event startedit
+ 'beforestartedit',
+
+ /**
+ * @event startedit
* Fires when this editor is displayed
+ * @param {Ext.Editor} this
* @param {Ext.Element} boundEl The underlying element bound to this editor
- * @param {Mixed} value The starting field value
+ * @param {Object} value The starting field value
*/
- "startedit",
- /**
- * @event beforecomplete
+ 'startedit',
+
+ /**
+ * @event beforecomplete
* Fires after a change has been made to the field, but before the change is reflected in the underlying
* field. Saving the change to the field can be canceled by returning false from the handler of this event.
* Note that if the value has not changed and ignoreNoChange = true, the editing will still end but this
* event will not fire since no edit actually occurred.
- * @param {Editor} this
- * @param {Mixed} value The current field value
- * @param {Mixed} startValue The original field value
+ * @param {Ext.Editor} this
+ * @param {Object} value The current field value
+ * @param {Object} startValue The original field value
*/
- "beforecomplete",
- /**
- * @event complete
+ 'beforecomplete',
+ /**
+ * @event complete
* Fires after editing is complete and any changed value has been written to the underlying field.
- * @param {Editor} this
- * @param {Mixed} value The current field value
- * @param {Mixed} startValue The original field value
+ * @param {Ext.Editor} this
+ * @param {Object} value The current field value
+ * @param {Object} startValue The original field value
*/
- "complete",
- /**
- * @event canceledit
+ 'complete',
+ /**
+ * @event canceledit
* Fires after editing has been canceled and the editor's value has been reset.
- * @param {Editor} this
- * @param {Mixed} value The user-entered field value that was discarded
- * @param {Mixed} startValue The original field value that was set back into the editor after cancel
+ * @param {Ext.Editor} this
+ * @param {Object} value The user-entered field value that was discarded
+ * @param {Object} startValue The original field value that was set back into the editor after cancel
*/
- "canceledit",
- /**
- * @event specialkey
+ 'canceledit',
+ /**
+ * @event specialkey
* Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed. You can check
* {@link Ext.EventObject#getKey} to determine which key was pressed.
- * @param {Ext.form.Field} this
- * @param {Ext.EventObject} e The event object
+ * @param {Ext.Editor} this
+ * @param {Ext.form.field.Field} The field attached to this editor
+ * @param {Ext.EventObject} event The event object
*/
- "specialkey"
+ 'specialkey'
);
},
// private
- onRender : function(ct, position){
- this.el = new Ext.Layer({
- shadow: this.shadow,
- cls: "x-editor",
- parentEl : ct,
- shim : this.shim,
- shadowOffset: this.shadowOffset || 4,
- id: this.id,
- constrain: this.constrain
- });
- if(this.zIndex){
- this.el.setZIndex(this.zIndex);
- }
- this.el.setStyle("overflow", Ext.isGecko ? "auto" : "hidden");
- if(this.field.msgTarget != 'title'){
- this.field.msgTarget = 'qtip';
- }
- this.field.inEditor = true;
- this.mon(this.field, {
- scope: this,
- blur: this.onBlur,
- specialkey: this.onSpecialKey
- });
- if(this.field.grow){
- this.mon(this.field, "autosize", this.el.sync, this.el, {delay:1});
- }
- this.field.render(this.el).show();
- this.field.getEl().dom.name = '';
- if(this.swallowKeys){
- this.field.el.swallowEvent([
- 'keypress', // *** Opera
- 'keydown' // *** all other browsers
- ]);
- }
+ onAutoSize: function(){
+ this.doComponentLayout();
},
// private
- onSpecialKey : function(field, e){
- var key = e.getKey(),
- complete = this.completeOnEnter && key == e.ENTER,
- cancel = this.cancelOnEsc && key == e.ESC;
- if(complete || cancel){
- e.stopEvent();
- if(complete){
- this.completeEdit();
- }else{
- this.cancelEdit();
- }
- if(field.triggerBlur){
- field.triggerBlur();
+ onRender : function(ct, position) {
+ var me = this,
+ field = me.field,
+ inputEl = field.inputEl;
+
+ me.callParent(arguments);
+
+ field.render(me.el);
+ //field.hide();
+ // Ensure the field doesn't get submitted as part of any form
+ if (inputEl) {
+ inputEl.dom.name = '';
+ if (me.swallowKeys) {
+ inputEl.swallowEvent([
+ 'keypress', // *** Opera
+ 'keydown' // *** all other browsers
+ ]);
}
}
- this.fireEvent('specialkey', field, e);
},
- /**
- * Starts the editing process and shows the editor.
- * @param {Mixed} el The element to edit
+ // private
+ onSpecialKey : function(field, event) {
+ var me = this,
+ key = event.getKey(),
+ complete = me.completeOnEnter && key == event.ENTER,
+ cancel = me.cancelOnEsc && key == event.ESC;
+
+ if (complete || cancel) {
+ event.stopEvent();
+ // Must defer this slightly to prevent exiting edit mode before the field's own
+ // key nav can handle the enter key, e.g. selecting an item in a combobox list
+ Ext.defer(function() {
+ if (complete) {
+ me.completeEdit();
+ } else {
+ me.cancelEdit();
+ }
+ if (field.triggerBlur) {
+ field.triggerBlur();
+ }
+ }, 10);
+ }
+
+ this.fireEvent('specialkey', this, field, event);
+ },
+
+ /**
+ * Starts the editing process and shows the editor.
+ * @param {String/HTMLElement/Ext.Element} el The element to edit
* @param {String} value (optional) A value to initialize the editor with. If a value is not provided, it defaults
* to the innerHTML of el.
*/
- startEdit : function(el, value){
- if(this.editing){
- this.completeEdit();
- }
- this.boundEl = Ext.get(el);
- var v = value !== undefined ? value : this.boundEl.dom.innerHTML;
- if(!this.rendered){
- this.render(this.parentEl || document.body);
- }
- if(this.fireEvent("beforestartedit", this, this.boundEl, v) !== false){
- this.startValue = v;
- this.field.setValue(v);
- this.doAutoSize();
- this.el.alignTo(this.boundEl, this.alignment);
- this.editing = true;
- this.show();
+ startEdit : function(el, value) {
+ var me = this,
+ field = me.field;
+
+ me.completeEdit();
+ me.boundEl = Ext.get(el);
+ value = Ext.isDefined(value) ? value : me.boundEl.dom.innerHTML;
+
+ if (!me.rendered) {
+ me.render(me.parentEl || document.body);
}
- },
- // private
- doAutoSize : function(){
- if(this.autoSize){
- var sz = this.boundEl.getSize(),
- fs = this.field.getSize();
-
- switch(this.autoSize){
- case "width":
- this.setSize(sz.width, fs.height);
- break;
- case "height":
- this.setSize(fs.width, sz.height);
- break;
- case "none":
- this.setSize(fs.width, fs.height);
- break;
- default:
- this.setSize(sz.width, sz.height);
+ if (me.fireEvent('beforestartedit', me, me.boundEl, value) !== false) {
+ me.startValue = value;
+ me.show();
+ field.reset();
+ field.setValue(value);
+ me.realign(true);
+ field.focus(false, 10);
+ if (field.autoSize) {
+ field.autoSize();
}
+ me.editing = true;
}
},
- /**
- * Sets the height and width of this editor.
- * @param {Number} width The new width
- * @param {Number} height The new height
+ /**
+ * Realigns the editor to the bound field based on the current alignment config value.
+ * @param {Boolean} autoSize (optional) True to size the field to the dimensions of the bound element.
*/
- setSize : function(w, h){
- delete this.field.lastSize;
- this.field.setSize(w, h);
- if(this.el){
- if(Ext.isGecko2 || Ext.isOpera){
- // prevent layer scrollbars
- this.el.setSize(w, h);
- }
- this.el.sync();
+ realign : function(autoSize) {
+ var me = this;
+ if (autoSize === true) {
+ me.doComponentLayout();
}
+ me.alignTo(me.boundEl, me.alignment, me.offsets);
},
- /**
- * Realigns the editor to the bound field based on the current alignment config value.
+ /**
+ * Ends the editing process, persists the changed value to the underlying field, and hides the editor.
+ * @param {Boolean} [remainVisible=false] Override the default behavior and keep the editor visible after edit
*/
- realign : function(){
- this.el.alignTo(this.boundEl, this.alignment);
- },
+ completeEdit : function(remainVisible) {
+ var me = this,
+ field = me.field,
+ value;
- /**
- * Ends the editing process, persists the changed value to the underlying field, and hides the editor.
- * @param {Boolean} remainVisible Override the default behavior and keep the editor visible after edit (defaults to false)
- */
- completeEdit : function(remainVisible){
- if(!this.editing){
+ if (!me.editing) {
return;
}
- var v = this.getValue();
- if(!this.field.isValid()){
- if(this.revertInvalid !== false){
- this.cancelEdit(remainVisible);
+
+ // Assert combo values first
+ if (field.assertValue) {
+ field.assertValue();
+ }
+
+ value = me.getValue();
+ if (!field.isValid()) {
+ if (me.revertInvalid !== false) {
+ me.cancelEdit(remainVisible);
}
return;
}
- if(String(v) === String(this.startValue) && this.ignoreNoChange){
- this.hideEdit(remainVisible);
+
+ if (String(value) === String(me.startValue) && me.ignoreNoChange) {
+ me.hideEdit(remainVisible);
return;
}
- if(this.fireEvent("beforecomplete", this, v, this.startValue) !== false){
- v = this.getValue();
- if(this.updateEl && this.boundEl){
- this.boundEl.update(v);
+
+ if (me.fireEvent('beforecomplete', me, value, me.startValue) !== false) {
+ // Grab the value again, may have changed in beforecomplete
+ value = me.getValue();
+ if (me.updateEl && me.boundEl) {
+ me.boundEl.update(value);
}
- this.hideEdit(remainVisible);
- this.fireEvent("complete", this, v, this.startValue);
+ me.hideEdit(remainVisible);
+ me.fireEvent('complete', me, value, me.startValue);
}
},
// private
- onShow : function(){
- this.el.show();
- if(this.hideEl !== false){
- this.boundEl.hide();
+ onShow : function() {
+ var me = this;
+
+ me.callParent(arguments);
+ if (me.hideEl !== false) {
+ me.boundEl.hide();
}
- this.field.show().focus(false, true);
- this.fireEvent("startedit", this.boundEl, this.startValue);
+ me.fireEvent("startedit", me.boundEl, me.startValue);
},
- /**
- * Cancels the editing process and hides the editor without persisting any changes. The field value will be
+ /**
+ * Cancels the editing process and hides the editor without persisting any changes. The field value will be
* reverted to the original starting value.
- * @param {Boolean} remainVisible Override the default behavior and keep the editor visible after
- * cancel (defaults to false)
+ * @param {Boolean} [remainVisible=false] Override the default behavior and keep the editor visible after cancel
*/
- cancelEdit : function(remainVisible){
- if(this.editing){
- var v = this.getValue();
- this.setValue(this.startValue);
- this.hideEdit(remainVisible);
- this.fireEvent("canceledit", this, v, this.startValue);
+ cancelEdit : function(remainVisible) {
+ var me = this,
+ startValue = me.startValue,
+ value;
+
+ if (me.editing) {
+ value = me.getValue();
+ me.setValue(startValue);
+ me.hideEdit(remainVisible);
+ me.fireEvent('canceledit', me, value, startValue);
}
},
-
+
// private
- hideEdit: function(remainVisible){
- if(remainVisible !== true){
+ hideEdit: function(remainVisible) {
+ if (remainVisible !== true) {
this.editing = false;
this.hide();
}
},
// private
- onBlur : function(){
- if(this.allowBlur !== true && this.editing){
- this.completeEdit();
+ onBlur : function() {
+ var me = this;
+
+ // selectSameEditor flag allows the same editor to be started without onBlur firing on itself
+ if(me.allowBlur === true && me.editing && me.selectSameEditor !== true) {
+ me.completeEdit();
}
},
// private
- onHide : function(){
- if(this.editing){
- this.completeEdit();
+ onHide : function() {
+ var me = this,
+ field = me.field;
+
+ if (me.editing) {
+ me.completeEdit();
return;
}
- this.field.blur();
- if(this.field.collapse){
- this.field.collapse();
+ field.blur();
+ if (field.collapse) {
+ field.collapse();
}
- this.el.hide();
- if(this.hideEl !== false){
- this.boundEl.show();
+
+ //field.hide();
+ if (me.hideEl !== false) {
+ me.boundEl.show();
}
+ me.callParent(arguments);
},
- /**
- * Sets the data value of the editor
- * @param {Mixed} value Any valid value supported by the underlying field
+ /**
+ * Sets the data value of the editor
+ * @param {Object} value Any valid value supported by the underlying field
*/
- setValue : function(v){
- this.field.setValue(v);
+ setValue : function(value) {
+ this.field.setValue(value);
},
- /**
- * Gets the data value of the editor
- * @return {Mixed} The data value
+ /**
+ * Gets the data value of the editor
+ * @return {Object} The data value
*/
- getValue : function(){
+ getValue : function() {
return this.field.getValue();
},
- beforeDestroy : function(){
- Ext.destroy(this.field);
- this.field = null;
+ beforeDestroy : function() {
+ var me = this;
+
+ Ext.destroy(me.field);
+ delete me.field;
+ delete me.parentEl;
+ delete me.boundEl;
+
+ me.callParent(arguments);
}
-});
-Ext.reg('editor', Ext.Editor);