我对 extjs 很陌生,我想为我的树有一个内联编辑器,我知道 extjs 中有一个 TreeEditor,我不太确定如何使用它,有没有人有一个小例子让我开始Ext.tree.TreeEditor ?
谢谢
是的,这个确实有点糟糕,因为网上没有好的文档。这是一个简短的示例,摘自文档和ExtJS in Action:
var tree = new Ext.tree.TreePanel({
root: this.getChildren(),
height: 300,
loader: new Ext.tree.TreeLoader(),
useArrows: true,
autoScroll: true,
listeners: {
dblclick: onTreeNodeDblClick
}
});
var treeEditor = new Ext.tree.TreeEditor(tree, {}, {
cancelOnEsc: true,
completeOnEnter: true,
selectOnFocus: true,
allowBlank: false,
listeners: {
complete: onTreeEditComplete
}
});
onTreeNodeDblClick: function(n) {
treeEditor.editNode = n;
treeEditor.startEdit(n.ui.textNode);
}
onTreeEditComplete: function(treeEditor, o, n) {
//o - oldValue
//n - newValue
}