这个是表格生成的代码:
var initFileList = function (){ Ext.QuickTips.init(); var fm = Ext.form; var cm = new Ext.grid.ColumnModel([ {header: '文件名', dataIndex: 'name' ,width: 200, sortable: true, editor: new fm.TextField({allowBlank: false})}, {header: '大小', dataIndex: 'size' , sortable: true}, {header: '管理', dataIndex: 'url'} ]); var ds = new Ext.data.JsonStore({ url: 'fileAction.do?command=list&type=list&projectId=${projectId }', autoLoad:true, root: 'files', fields: ['name','size', 'url'], }); //var data = []; //var ds = new Ext.data.Store({ //proxy: new Ext.data.MemoryProxy(data), //reader: new Ext.data.ArrayReader({},[ //{name: 'name', mapping: 0}, //{name: 'size', mapping: 1}, //{name: 'manage', mapping: 2} //]) //}); var grid = new Ext.grid.EditorGridPanel({ el: 'fileList', store: ds, ds: ds, cm: cm, title:'项目文件浏览', selModel: new Ext.grid.RowSelectionModel({singleSelect:false}), clicksToEdit:2, autoHeight: true, tbar: [ action ] }); grid.on("afteredit",afterEdit,grid); //ds.load(); grid.render(); }
这是页面实用的代码:
Ext.onReady(function(){ initFileList(); });
这是Action中的代码:
ListprojectFiles = getProjectFiles(rootFile, fileForm.getProjectId()); JSONArray array = new JSONArray(); for(File f:projectFiles){ JSONObject obj = new JSONObject(); obj.put("name", f.getName()); obj.put("size", f.length()); obj.put("url", mime.encoder(f.getName().getBytes())); array.put(obj); } JSONObject obj = new JSONObject(); obj.put("files", array); response.getWriter().println(obj);