X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775:/docs/source/chooser.html?ds=sidebyside diff --git a/docs/source/chooser.html b/docs/source/chooser.html deleted file mode 100644 index 973e456f..00000000 --- a/docs/source/chooser.html +++ /dev/null @@ -1,240 +0,0 @@ - - - The source code - - - - -
var ImageChooser = function(config){
-	this.config = config;
-}
-
-ImageChooser.prototype = {
-    // cache data by image name for easy lookup
-    lookup : {},
-
-	show : function(el, callback){
-		if(!this.win){
-			this.initTemplates();
-
-			this.store = new Ext.data.JsonStore({
-			    url: this.config.url,
-			    root: 'images',
-			    fields: [
-			        'name', 'url',
-			        {name:'size', type: 'float'},
-			        {name:'lastmod', type:'date', dateFormat:'timestamp'}
-			    ],
-			    listeners: {
-			    	'load': {fn:function(){ this.view.select(0); }, scope:this, single:true}
-			    }
-			});
-			this.store.load();
-
-			var formatSize = function(data){
-		        if(data.size < 1024) {
-		            return data.size + " bytes";
-		        } else {
-		            return (Math.round(((data.size*10) / 1024))/10) + " KB";
-		        }
-		    };
-
-			var formatData = function(data){
-		    	data.shortName = data.name.ellipse(15);
-		    	data.sizeString = formatSize(data);
-		    	data.dateString = new Date(data.lastmod).format("m/d/Y g:i a");
-		    	this.lookup[data.name] = data;
-		    	return data;
-		    };
-
-		    this.view = new Ext.DataView({
-				tpl: this.thumbTemplate,
-				singleSelect: true,
-				overClass:'x-view-over',
-				itemSelector: 'div.thumb-wrap',
-				emptyText : '
No images match the specified filter
', - store: this.store, - listeners: { - 'selectionchange': {fn:this.showDetails, scope:this, buffer:100}, - 'dblclick' : {fn:this.doCallback, scope:this}, - 'loadexception' : {fn:this.onLoadException, scope:this}, - 'beforeselect' : {fn:function(view){ - return view.store.getRange().length > 0; - }} - }, - prepareData: formatData.createDelegate(this) - }); - - var cfg = { - title: 'Choose an Image', - id: 'img-chooser-dlg', - layout: 'border', - minWidth: 500, - minHeight: 300, - modal: true, - closeAction: 'hide', - border: false, - items:[{ - id: 'img-chooser-view', - region: 'center', - autoScroll: true, - items: this.view, - tbar:[{ - text: 'Filter:' - },{ - xtype: 'textfield', - id: 'filter', - selectOnFocus: true, - width: 100, - listeners: { - 'render': {fn:function(){ - Ext.getCmp('filter').getEl().on('keyup', function(){ - this.filter(); - }, this, {buffer:500}); - }, scope:this} - } - }, ' ', '-', { - text: 'Sort By:' - }, { - id: 'sortSelect', - xtype: 'combo', - typeAhead: true, - triggerAction: 'all', - width: 100, - editable: false, - mode: 'local', - displayField: 'desc', - valueField: 'name', - lazyInit: false, - value: 'name', - store: new Ext.data.ArrayStore({ - fields: ['name', 'desc'], - data : [['name', 'Name'],['size', 'File Size'],['lastmod', 'Last Modified']] - }), - listeners: { - 'select': {fn:this.sortImages, scope:this} - } - }] - },{ - id: 'img-detail-panel', - region: 'east', - split: true, - width: 150, - minWidth: 150, - maxWidth: 250 - }], - buttons: [{ - id: 'ok-btn', - text: 'OK', - handler: this.doCallback, - scope: this - },{ - text: 'Cancel', - handler: function(){ this.win.hide(); }, - scope: this - }], - keys: { - key: 27, // Esc key - handler: function(){ this.win.hide(); }, - scope: this - } - }; - Ext.apply(cfg, this.config); - this.win = new Ext.Window(cfg); - } - - this.reset(); - this.win.show(el); - this.callback = callback; - this.animateTarget = el; - }, - - initTemplates : function(){ - this.thumbTemplate = new Ext.XTemplate( - '', - '
', - '
', - '{shortName}
', - '
' - ); - this.thumbTemplate.compile(); - - this.detailsTemplate = new Ext.XTemplate( - '
', - '', - '
', - 'Image Name:', - '{name}', - 'Size:', - '{sizeString}', - 'Last Modified:', - '{dateString}
', - '
', - '
' - ); - this.detailsTemplate.compile(); - }, - - showDetails : function(){ - var selNode = this.view.getSelectedNodes(); - var detailEl = Ext.getCmp('img-detail-panel').body; - if(selNode && selNode.length > 0){ - selNode = selNode[0]; - Ext.getCmp('ok-btn').enable(); - var data = this.lookup[selNode.id]; - detailEl.hide(); - this.detailsTemplate.overwrite(detailEl, data); - detailEl.slideIn('l', {stopFx:true,duration:.2}); - }else{ - Ext.getCmp('ok-btn').disable(); - detailEl.update(''); - } - }, - - filter : function(){ - var filter = Ext.getCmp('filter'); - this.view.store.filter('name', filter.getValue()); - this.view.select(0); - }, - - sortImages : function(){ - var v = Ext.getCmp('sortSelect').getValue(); - this.view.store.sort(v, v == 'name' ? 'asc' : 'desc'); - this.view.select(0); - }, - - reset : function(){ - if(this.win.rendered){ - Ext.getCmp('filter').reset(); - this.view.getEl().dom.scrollTop = 0; - } - this.view.store.clearFilter(); - this.view.select(0); - }, - - doCallback : function(){ - var selNode = this.view.getSelectedNodes()[0]; - var callback = this.callback; - var lookup = this.lookup; - this.win.hide(this.animateTarget, function(){ - if(selNode && callback){ - var data = lookup[selNode.id]; - callback(data); - } - }); - }, - - onLoadException : function(v,o){ - this.view.getEl().update('
Error loading images.
'); - } -}; - -String.prototype.ellipse = function(maxLength){ - if(this.length > maxLength){ - return this.substr(0, maxLength-3) + '...'; - } - return this; -}; -
- - \ No newline at end of file