extjs tree的问题,希望有人可以解答~~
Ext.onReady(function(){
Ext.QuickTips.init();
var treeLoader = new Ext.tree.TreeLoader({
dataUrl:'/s2shDemo/js/01.txt'
});
var rootNode = new Ext.tree.AsyncTreeNode({
text: 'Root'
});
var tree = new Ext.tree.TreePanel({
renderTo:'treecontainer',
loader: treeLoader,
root: rootNode,
enableDD: true
});
//移动节点
tree.on('beforemovenode', function(tree, node, oldParent, newParent, index) {
Ext.Ajax.request({
url: 'http://localhost/node-move.php',
params: {
nodeid: node.id,
newparentid: newParent.id,
oldparentid: oldParent.id,
dropindex: index
}
});
});
tree.setRootNode(root);
tree.render();
});
我想得到struts2传回来的json值,显示在这颗树上,我应该怎么办啊?现在只能显示静态json --------------------编程问答-------------------- 自己顶下,怎么没人解答啊? --------------------编程问答-------------------- 再顶下,各位大神帮个忙吧
补充:Java , Web 开发