restoreState, —, State management is now handled automatically by the Component base class. If a state provider is initialized, the Window will automatically persist and reload its state. setContentSize, —, No longer needed in 2.0 as internal box ..... TreePanel now extends Ext.Panel instead of Ext.data.Tree to take advantage of the 2.0 layout architecture. It also uses the 2.0 Component model which requires that the only argument to the constructor is a config object

restore gear pin unpin right left up down refresh minus plus help search save print handler : Function 必需，当按钮被单击时被执行。它的参数说明如下： event:Ext.EventObject toolel:Ext.Element Panel : Ext.Panel宿主panel scope : Object ... 早上想找一个刷新树的方法，找了TreePanel,TreeLoader都没找到， 结果发现只有根结点才有reload方法！ 10.今天测试了一下，Ext除了用html显示图片外还可以用下面的autoCreate方式在form里显示,代码如下： { fieldLabel: '海报', autoCreate:{ tag: "input",

restoreState, —, State management is now handled automatically by the Component base class. If a state provider is initialized, the Window will automatically persist and reload its state. setContentSize, —, No longer needed in 2.0 as internal box ..... TreePanel now extends Ext.Panel instead of Ext.data.Tree to take advantage of the 2.0 layout architecture. It also uses the 2.0 Component model which requires that the only argument to the constructor is a config object

我们知道,实现extjs的Grid必须先定义一个ColumnModel,指定列名称、列标题、宽度、对齐方式，然后定义一个Record和Store，指定数据源的字段名、类型，最后定义一个Grid，完整过程的代码类似如下： // the column model has information about grid columns

Fixed an issue where the store could not restore records that were destroyed when the server returned success: false; Fixes #67, documentation error in “write” event incorrectly suggested that write event fires with successProperty:

I have a treepanel with a hidden AsyncTreeNode as the root. By making a new "RefreshingAsyncTreeNode" I was able to make the node reload() on an interval. The problem I'm facing is that i need the tree to return to the state it was in

restoreState, —, State management is now handled automatically by the Component base class. If a state provider is initialized, the Window will automatically persist and reload its state. setContentSize, —, No longer needed in 2.0 as internal box ..... TreePanel now extends Ext.Panel instead of Ext.data.Tree to take advantage of the 2.0 layout architecture. It also uses the 2.0 Component model which requires that the only argument to the constructor is a config object

State manager. PLAIN TEXT. JAVASCRIPT: Ext.state.Manager.setProvider(new Ext.state.CookieProvider());. tree.on('expandnode', function(node){Ext.state.Manager.set('treestate', node.getPath());});. //to restore the state

I have a treepanel with a hidden AsyncTreeNode as the root. By making a new "RefreshingAsyncTreeNode" I was able to make the node reload() on an interval. The problem I'm facing is that i need the tree to return to the state it was in

Fixed an issue where the store could not restore records that were destroyed when the server returned success: false; Fixes #67, documentation error in “write” event incorrectly suggested that write event fires with successProperty:

State manager. PLAIN TEXT. JAVASCRIPT: Ext.state.Manager.setProvider(new Ext.state.CookieProvider());. tree.on('expandnode', function(node){Ext.state.Manager.set('treestate', node.getPath());});. //to restore the state

Fixed an issue where the store could not restore records that were destroyed when the server returned success: false; Fixes #67, documentation error in “write” event incorrectly suggested that write event fires with successProperty:

restore gear pin unpin right left up down refresh minus plus help search save print handler : Function 必需，当按钮被单击时被执行。它的参数说明如下： event:Ext.EventObject toolel:Ext.Element Panel : Ext.Panel宿主panel scope : Object ... 早上想找一个刷新树的方法，找了TreePanel,TreeLoader都没找到， 结果发现只有根结点才有reload方法！ 10.今天测试了一下，Ext除了用html显示图片外还可以用下面的autoCreate方式在form里显示,代码如下： { fieldLabel: '海报', autoCreate:{ tag: "input",

State manager. PLAIN TEXT. JAVASCRIPT: Ext.state.Manager.setProvider(new Ext.state.CookieProvider());. tree.on('expandnode', function(node){Ext.state.Manager.set('treestate', node.getPath());});. //to restore the state

layout.beginUpdate();. layout.restoreState();. layout.endUpdate(); .... 这里的代码在简单的例子已经介绍过了我就不多说了。下面然后开始写west区域定义。因为west区域是一个树列表，用到treePanel，需要一个根节点，所以在viewport前代码前先加入根节点 ： ..... JavaScript. extjs——用户手册API DOC~; 风一样的男人

我们知道,实现extjs的Grid必须先定义一个ColumnModel,指定列名称、列标题、宽度、对齐方式，然后定义一个Record和Store，指定数据源的字段名、类型，最后定义一个Grid，完整过程的代码类似如下： // the column model has information about grid columns

I have a treepanel with a hidden AsyncTreeNode as the root. By making a new "RefreshingAsyncTreeNode" I was able to make the node reload() on an interval. The problem I'm facing is that i need the tree to return to the state it was in

restore gear pin unpin right left up down refresh minus plus help search save print handler : Function 必需，当按钮被单击时被执行。它的参数说明如下： event:Ext.EventObject toolel:Ext.Element Panel : Ext.Panel宿主panel scope : Object ... 早上想找一个刷新树的方法，找了TreePanel,TreeLoader都没找到， 结果发现只有根结点才有reload方法！ 10.今天测试了一下，Ext除了用html显示图片外还可以用下面的autoCreate方式在form里显示,代码如下： { fieldLabel: '海报', autoCreate:{ tag: "input",