沉睡森林@漂在北京

本处文章除注明“转载”外均为原创,转载请注明出处。

  BlogJava :: 首页 :: 新随笔 :: 联系 :: 聚合  :: 管理 ::
  152 随笔 :: 4 文章 :: 114 评论 :: 0 Trackbacks
在利用ext树开发一个demo时发现了一个bug,代码如下:
 
 
 
<HTML> 
 
<HEAD> 
<META HTTP-EQUIV="Content-Type" CONTENT="text/html;charset=UTF-8"> 
<META HTTP-EQUIV="Cache-Control" CONTENT="no-store"/> 
<META HTTP-EQUIV="Pragma" CONTENT="no-cache"/> 
<META HTTP-EQUIV="Expires" CONTENT="0"/> 
<SCRIPT SRC="http://localhost:8080/jeasyweb/scripts/ext-3.0.0/ext-base.js"          TYPE="TEXT/JAVASCRIPT"></SCRIPT> 
<SCRIPT SRC="http://localhost:8080/jeasyweb/scripts/ext-3.0.0/ext-all.js"              TYPE="TEXT/JAVASCRIPT"></SCRIPT> 
<SCRIPT SRC="http://localhost:8080/jeasyweb/scripts/ext-3.0.0/ext-all-debug.js" TYPE="TEXT/JAVASCRIPT"></SCRIPT> 
<SCRIPT SRC="http://localhost:8080/jeasyweb/scripts/ext-3.0.0/locale/ext-lang-zh_CN.js" TYPE="TEXT/JAVASCRIPT"></SCRIPT> 
<SCRIPT SRC="http://localhost:8080/jeasyweb/scripts/common-func.js?ver=20100103214411" TYPE="TEXT/JAVASCRIPT"></SCRIPT> 
<LINK HREF="http://localhost:8080/jeasyweb/scripts/ext-3.0.0/resources/css/ext-all.css" TYPE="TEXT/CSS" REL="STYLESHEET"> 
<LINK HREF="http://localhost:8080/jeasyweb/scripts/button-icon.css" TYPE="TEXT/CSS" REL="STYLESHEET"> 
 
<TITLE>[组织机构配置]维护页面</TITLE> 
 
</HEAD> 
 
 
<script> 
//页面初始化操作
function doPageInit(){
    
//bt_query_click();
}
 
//树的单击事件
function treeClick(node,e){
    loadFormData({
        url : rootPath
+'selectSysDepartment.do?uuid='+node.id,
        formName : 'queryForm' 
    });        
}
 
var currentNode = null;
var treeMenu = new Ext.menu.Menu({
    id : 'treeMenu',
    items : [
        
new Ext.menu.Item({
            text : '增加节点', iconCls : 'icon_add',
            handler:treeAdd
        }),
        
new Ext.menu.Item({
                text : '修改节点', iconCls : 'icon_update',
                handler:treeUpdate
        }),
        
new Ext.menu.Item({
            text : '删除节点', iconCls : 'icon_delete',
            handler:treeDelete
        })
    ]
});
 
//创建右键菜单
function treeContextMenu(node, e) {
    e.preventDefault(); 
//这行是必须的   
    currentNode = node;
    
var coords = e.getXY();
    treeMenu.showAt([coords[
0], coords[1]]);
}
 
//增加节点打开页面
function treeAdd(){
    insertWindow.show(
true);
    insertForm.getForm().reset();
    Ext.getCmp('insertForm:parentDepartIdFk').setValue(currentNode.id);
}
 
//增加节点保存操作
function bt_i_save_click(){
    saveForm({
        formName : 'insertForm',
        yesFun : 
function(form,action){
            insertWindow.hide();
            sysDepartmentTree_root.reload();
        },
        noFun : 
function(form,action){
            insertWindow.hide();
            sysDepartmentTree_root.reload();
        }
    });    
}
 
//增加节点返回操作
function bt_i_goback_click(){
    insertWindow.hide();
}
 
//修改节点打开页面
function treeUpdate(){
    updateWindow.show(
true);
    updateForm.getForm().reset();
    loadFormData({
        url : rootPath
+'selectSysDepartment.do?uuid='+currentNode.id,
        formName : 'updateForm', 
        noFun : 
function(){
            updateWindow.hide();
        } 
    });    
}
 
//修改节点保存操作
function bt_u_save_click(){
    saveForm({
        formName : 'updateForm',
        yesFun : 
function(form,action){
            updateWindow.hide();
            sysDepartmentTree_root.reload();
        },
        noFun : 
function(form,action){
            updateWindow.hide();
            sysDepartmentTree_root.reload();
        }
    });    
}
 
//修改节点返回操作
function bt_u_goback_click(){
    updateWindow.hide();
}
 
//删除节点操作
function treeDelete(){
    
if(node.childNodes!=null&&node.childNodes.length>0){
        Ext.MessageBox.show({title:'删除失败', msg:'树节点下有子节点,请先删除子节点后继续操作.',buttons: Ext.MessageBox.OK,icon: Ext.MessageBox.ERROR});
        
return;
    }
    deleteRecords({
        url : rootPath
+'deleteSysDepartment.do?uuids='+currentNode.id,
        yesFun : 
function(){
            sysDepartmentTree.getLoader().load();
        },
        noFun:
function(){
            sysDepartmentTree.getLoader().load();
        }
    });    
}
 
///////////////////////////////////////////////////////////////////////////////////////
//
////下面是对功能的操作,上面是对功能分类树菜单的操作/////////////////
//
/////////////////////////////////////////////////////////////////////////////////////
 
//查询域处理按钮:查询
function bt_query_click(){
    
//loadGridData({gridName : 'sysDepartmentList',formName : 'queryForm'});
}
 
//查询域处理按钮:重置
function bt_reset_click(){
    queryForm.getForm().reset();
}
 
</script> 
 
<BODY> 
<SCRIPT> 
 
var pWinCmpId = null;
 
Ext.BLANK_IMAGE_URL 
= 'http://localhost:8080/jeasyweb/scripts/ext-3.0.0/resources/images/default/s.gif';
var basePath = 'http://localhost:8080/jeasyweb/null';
var rootPath = 'http://localhost:8080/jeasyweb/';
 
Ext.onReady(
function() {
 
Ext.QuickTips.init();
Ext.form.Field.prototype.msgTarget 
= 'qtip';
 
 
/******************下面开始BODY内JavaScript代码输出************************/
 
 
 
 
sysDepartmentTree 
= new Ext.tree.TreePanel({
    id:'sysDepartmentTree',split:
true,collapsible:true,rootVisible : false,name:'sysDepartmentTree',autoScroll:true,border:true,
    region:'west',title:'组织机构树',width:
500,
    loader:
new Ext.tree.TreeLoader({dataUrl:'http://localhost:8080/jeasyweb/treeDepartment.do'})
});
sysDepartmentTree_root 
= new Ext.tree.AsyncTreeNode({
    text:'Ext TreeRoot',id:'src_root' 
});
sysDepartmentTree.setRootNode(sysDepartmentTree_root);
sysDepartmentTree.on('contextmenu', 
function(node, e){treeContextMenu(node, e);}, sysDepartmentTree);
sysDepartmentTree.on('click', 
function(node, e){treeClick(node, e);});
 
 
 
var queryForm_columns = 2 * 1;
queryForm 
= new Ext.form.FormPanel({
    region:'center',
    frame:
true,
    title:'查询[组织机构配置]信息',
    buttonAlign:'center',frame:
true,layout:'table',
    name:'queryForm',id:'queryForm',height:
200,
    layoutConfig: {columns:queryForm_columns},
    defaults:{labelSeparator:':',border:
false,layout:'form',frame:false,labelAlign:'right',labelWidth:100,height:30}
});
 
  
queryForm.add({
    name:'queryForm_item_departCode',id:'queryForm_item_departCode',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'departCode',fullname:'queryForm:departCode',colspan:'1',fieldLabel:'机构代码', id:'queryForm:departCode' 
    }
});
 
  
queryForm.add({
    name:'queryForm_item_departName',id:'queryForm_item_departName',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'departName',fullname:'queryForm:departName',colspan:'1',fieldLabel:'机构名称', id:'queryForm:departName' 
    }
});
 
  
queryForm.add({
    name:'queryForm_item_isValid',id:'queryForm_item_isValid',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'combo',anchor:'
90%',name:'comboBox_queryForm:isValid',valueset:'[系统]有效标记',show:'name',colspan:'1',editable:true,forceSelection:true,listeners:{load:function(){Ext.getCmp('comboBox_queryForm:isValid').setValue(document.getElementById('queryForm:isValid').value);}},mode:'local',store:new Ext.data.SimpleStore({fields: ['codevalue','codename','codevalue_codename'],data:comboBox_data_402880e825c9676c0125c968a3210001}),displayField: 'codename',valueField:'codevalue',emptyText:'请选择',fieldLabel:'是否有效',hiddenId:'queryForm:isValid',hiddenName:'isValid',triggerAction: 'all',fullName:'queryForm:isValid',codevalueUuid:'402880e825c9676c0125c968a3210001',id:'comboBox_queryForm:isValid' 
    }
});
  
 
  
queryForm.addButton({xtype:'button',name:'bt_query',text:'保存修改',enablerule:'
0',handler:function(){try{bt_query_click();}catch(e){alert('调用函数[bt_query_click]错误.');}},disabled:false,icon:'http://localhost:8080/jeasyweb/scripts/button-icon/icon-ok.png',type:'button',cls:'x-btn-text-icon',id:'bt_query'});
 
  
queryForm.addButton({xtype:'button',name:'bt_reset',text:'重置',enablerule:'
0',handler:function(){try{bt_reset_click();}catch(e){alert('调用函数[bt_reset_click]错误.');}},disabled:false,icon:'http://localhost:8080/jeasyweb/scripts/button-icon/icon_redo.gif',type:'button',cls:'x-btn-text-icon',id:'bt_reset'});
 
 
 
queryForm.on(
"bodyresize"function(){
    
var _bodyWidth = parseInt(document.getElementById('queryForm').style.width);
    
var queryForm_columns = 2 * 1;
    
var _perWidth = _bodyWidth/queryForm_columns;
    queryForm.getComponent(
"queryForm_item_departCode").setWidth(_perWidth * 2-15);
    queryForm.getComponent(
"queryForm_item_departName").setWidth(_perWidth * 2-15);
    queryForm.getComponent(
"queryForm_item_isValid").setWidth(_perWidth * 2-15);
});
 
 
 
var viewport_2abe47b907934d87a51db3257264d4e1 = new Ext.Viewport({
    layout:'border',
    items:[sysDepartmentTree,queryForm]
});
 
 
 
 
 
    
var insertForm_columns = 2 * 1;
insertForm 
= new Ext.form.FormPanel({
    region:'center',
    url:'http:
//localhost:8080/jeasyweb/insertSysDepartment.do',
    frame:true,
    title:'增加[组织机构配置]',
    buttonAlign:'center',frame:
true,layout:'table',
    name:'insertForm',id:'insertForm',height:
200,
    layoutConfig: {columns:insertForm_columns},
    defaults:{labelSeparator:':',border:
false,layout:'form',frame:false,labelAlign:'right',labelWidth:100,height:30}
});
 
      
insertForm.add({
    name:'insertForm_item_parentDepartIdFk',id:'insertForm_item_parentDepartIdFk',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'parentDepartIdFk',fullname:'insertForm:parentDepartIdFk',colspan:'1',readOnly:true,fieldLabel:'上级机构ID_FK', id:'insertForm:parentDepartIdFk' 
    }
});
 
      
insertForm.add({
    name:'insertForm_item_departCode',id:'insertForm_item_departCode',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'departCode',fullname:'insertForm:departCode',colspan:'1',fieldLabel:'机构代码', id:'insertForm:departCode' 
    }
});
 
      
insertForm.add({
    name:'insertForm_item_departName',id:'insertForm_item_departName',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'departName',fullname:'insertForm:departName',colspan:'1',fieldLabel:'机构名称', id:'insertForm:departName' 
    }
});
 
      
insertForm.add({
    name:'insertForm_item_departDesc',id:'insertForm_item_departDesc',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textarea',anchor:'
100%',height:100,name:'departDesc',colspan:'1',fieldLabel:'机构描述',id:'insertForm:departDesc'
    }
});
 
 
      
insertForm.addButton({xtype:'button',name:'bt_insert',text:'保存记录',enablerule:'
0',handler:function(){try{bt_i_save_click();}catch(e){alert('调用函数[bt_i_save_click]错误.');}},disabled:false,icon:'http://localhost:8080/jeasyweb/scripts/button-icon/icon-ok.png',type:'button',cls:'x-btn-text-icon',id:'bt_insert'});
 
      
insertForm.addButton({xtype:'button',name:'bt_goback',text:'关闭返回',enablerule:'
0',handler:function(){try{bt_i_goback_click();}catch(e){alert('调用函数[bt_i_goback_click]错误.');}},disabled:false,icon:'http://localhost:8080/jeasyweb/scripts/button-icon/icon_goback.gif',type:'button',cls:'x-btn-text-icon',id:'bt_goback'});
 
    
 
insertForm.on(
"bodyresize"function(){
    
var _bodyWidth = parseInt(document.getElementById('insertForm').style.width);
    
var insertForm_columns = 2 * 1;
    
var _perWidth = _bodyWidth/insertForm_columns;
    insertForm.getComponent(
"insertForm_item_parentDepartIdFk").setWidth(_perWidth * 2-15);
    insertForm.getComponent(
"insertForm_item_departCode").setWidth(_perWidth * 2-15);
    insertForm.getComponent(
"insertForm_item_departName").setWidth(_perWidth * 2-15);
    insertForm.getComponent(
"insertForm_item_departDesc").setWidth(_perWidth * 2-15);
});
 
//开始输出Window对象到JSP页面.
insertWindow = new Ext.Window({
    name:'insertWindow',closeAction:'hide',width:
600,height:300,modal:true,plain:true,layout:'border',id:'insertWindow',
    items:[insertForm]
});
 
 
 
    
var updateForm_columns = 2 * 1;
updateForm 
= new Ext.form.FormPanel({
    region:'center',
    url:'http:
//localhost:8080/jeasyweb/updateSysDepartment.do',
    frame:true,
    title:'修改[组织机构配置]',
    buttonAlign:'center',frame:
true,layout:'table',
    name:'updateForm',id:'updateForm',height:
200,
    layoutConfig: {columns:updateForm_columns},
    defaults:{labelSeparator:':',border:
false,layout:'form',frame:false,labelAlign:'right',labelWidth:100,height:30}
});
 
      
updateForm.add({
    name:'updateForm_item_uuid',id:'updateForm_item_uuid',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'uuid',fullname:'updateForm:uuid',colspan:'1',readOnly:true,fieldLabel:'主键UUID', id:'updateForm:uuid' 
    }
});
 
      
updateForm.add({
    name:'updateForm_item_parentDepartIdFk',id:'updateForm_item_parentDepartIdFk',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'parentDepartIdFk',fullname:'updateForm:parentDepartIdFk',colspan:'1',readOnly:true,fieldLabel:'上级机构ID_FK', id:'updateForm:parentDepartIdFk' 
    }
});
 
      
updateForm.add({
    name:'updateForm_item_departCode',id:'updateForm_item_departCode',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'departCode',fullname:'updateForm:departCode',colspan:'1',readOnly:true,fieldLabel:'机构代码', id:'updateForm:departCode' 
    }
});
 
      
updateForm.add({
    name:'updateForm_item_departName',id:'updateForm_item_departName',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textfield',anchor:'
100%',name:'departName',fullname:'updateForm:departName',colspan:'1',fieldLabel:'机构名称', id:'updateForm:departName' 
    }
});
 
      
updateForm.add({
    name:'updateForm_item_departDesc',id:'updateForm_item_departDesc',
    colspan:
2,bodyStyle:'padding:2px',
    items:{
        xtype:'textarea',anchor:'
100%',height:100,name:'departDesc',colspan:'1',fieldLabel:'机构描述',id:'updateForm:departDesc'
    }
});
 
 
      
updateForm.addButton({xtype:'button',name:'bt_save',text:'保存记录',enablerule:'
0',handler:function(){try{bt_u_save_click();}catch(e){alert('调用函数[bt_u_save_click]错误.');}},disabled:false,icon:'http://localhost:8080/jeasyweb/scripts/button-icon/icon-ok.png',type:'button',cls:'x-btn-text-icon',id:'bt_save'});
 
      
updateForm.addButton({xtype:'button',name:'bt_goback',text:'关闭返回',enablerule:'
0',handler:function(){try{bt_u_goback_click();}catch(e){alert('调用函数[bt_u_goback_click]错误.');}},disabled:false,icon:'http://localhost:8080/jeasyweb/scripts/button-icon/icon_goback.gif',type:'button',cls:'x-btn-text-icon',id:'bt_goback'});
 
    
 
updateForm.on(
"bodyresize"function(){
    
var _bodyWidth = parseInt(document.getElementById('updateForm').style.width);
    
var updateForm_columns = 2 * 1;
    
var _perWidth = _bodyWidth/updateForm_columns;
    updateForm.getComponent(
"updateForm_item_uuid").setWidth(_perWidth * 2-15);
    updateForm.getComponent(
"updateForm_item_parentDepartIdFk").setWidth(_perWidth * 2-15);
    updateForm.getComponent(
"updateForm_item_departCode").setWidth(_perWidth * 2-15);
    updateForm.getComponent(
"updateForm_item_departName").setWidth(_perWidth * 2-15);
    updateForm.getComponent(
"updateForm_item_departDesc").setWidth(_perWidth * 2-15);
});
 
//开始输出Window对象到JSP页面.
updateWindow = new Ext.Window({
    name:'updateWindow',closeAction:'hide',width:
600,height:300,modal:true,plain:true,layout:'border',id:'updateWindow',
    items:[updateForm]
});
 
 
try{doPageInit();}catch(e){alert(e)}
 
/******************BODY内JavaScript代码输出结束************************/
});
 
//输出不为空的代码集[[系统]有效标记],描述[有效标记]
comboBox_data_402880e825c9676c0125c968a3210001=[
    ['
0','有效','0-有效'],
    ['
1','无效','1-无效']
];
</SCRIPT> 
</BODY> 
 
</HTML> 
 
 

在tree的contextmenu的操作过程中,定义了Menu对象的handler属性。传入的参数不是node对象,只能定义一个全局变量currentNode。上午发的代码有bug。
posted on 2010-01-03 21:49 王总兵 阅读(540) 评论(0)  编辑  收藏 所属分类: Ext

只有注册用户登录后才能发表评论。


网站导航: