以下是我的ext 代码 想要在加载的时候将gridpanel中第一行的数据 的 partyname默认赋值给 DisplayField 当事人名称 // 当事人信息
var partyStore = new Ext.data.Store({
proxy : new Ext.data.HttpProxy({
url : '/SLaw/contract/QueryPartiesGridForInfo.action?contId='+cont.id
}),
remoteSort : true,
reader : new Ext.data.JsonReader(
{ root : 'partyGridPanelList' },
[
{name : 'partyName', type : 'string'},
{name : 'partyAddress', type : 'string'},
{name : 'partyId', type : 'string'},
{name : 'linkMan', type : 'string'}
]
)
});
partyStore.load();
this.partyCm = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer(),// 获得行号
{ header : "当事人名称", width : 250, align : "center",
sortable : false, menuDisabled : true, dataIndex : "partyName"
}, {
header : "当事人地址", width : 250, align : "center",
sortable : false, menuDisabled : true, dataIndex : "partyAddress"
}, {
header : "联系人", width : 180, align : "center",
sortable : false, menuDisabled : true, dataIndex : "linkMan"
}, {
header : "partyId", hidden: true, dataIndex : "partyId"
}
]);
var partyGridPanel = new Ext.grid.GridPanel({
store: partyStore,
cm: this.partyCm,
sm : new Ext.grid.RowSelectionModel(),
loadMask: true,
autoScroll: true,
border: false,
autoHeight: true,
title: '当事人信息',
fieldLabel : "当事人信息",
bbar: new Ext.PagingToolbar({
pageSize: 15,
store: partyStore,
displayInfo: true,
plugins: new Ext.ux.ProgressBarPager()
}),
listeners: {
'cellclick': function(obj){
setCredit(obj);
}
},
anchor: '90%'
});
var partyName = new Ext.form.DisplayField({
fieldLabel : "当事人名称",
anchor : "80%"
});
var partyStore = new Ext.data.Store({
proxy : new Ext.data.HttpProxy({
url : '/SLaw/contract/QueryPartiesGridForInfo.action?contId='+cont.id
}),
remoteSort : true,
reader : new Ext.data.JsonReader(
{ root : 'partyGridPanelList' },
[
{name : 'partyName', type : 'string'},
{name : 'partyAddress', type : 'string'},
{name : 'partyId', type : 'string'},
{name : 'linkMan', type : 'string'}
]
)
});
partyStore.load();
this.partyCm = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer(),// 获得行号
{ header : "当事人名称", width : 250, align : "center",
sortable : false, menuDisabled : true, dataIndex : "partyName"
}, {
header : "当事人地址", width : 250, align : "center",
sortable : false, menuDisabled : true, dataIndex : "partyAddress"
}, {
header : "联系人", width : 180, align : "center",
sortable : false, menuDisabled : true, dataIndex : "linkMan"
}, {
header : "partyId", hidden: true, dataIndex : "partyId"
}
]);
var partyGridPanel = new Ext.grid.GridPanel({
store: partyStore,
cm: this.partyCm,
sm : new Ext.grid.RowSelectionModel(),
loadMask: true,
autoScroll: true,
border: false,
autoHeight: true,
title: '当事人信息',
fieldLabel : "当事人信息",
bbar: new Ext.PagingToolbar({
pageSize: 15,
store: partyStore,
displayInfo: true,
plugins: new Ext.ux.ProgressBarPager()
}),
listeners: {
'cellclick': function(obj){
setCredit(obj);
}
},
anchor: '90%'
});
var partyName = new Ext.form.DisplayField({
fieldLabel : "当事人名称",
anchor : "80%"
});
var partyName = new Ext.form.DisplayField({
fieldLabel : "当事人名称",
anchor : "80%",
value:'默认值'
});
var name = "";
if(record){
name = record.data.partyname;
}
var partyName = new Ext.form.DisplayField({
fieldLabel : "当事人名称",
anchor : "80%",
value:name
});
alert('23 '+record);
弹出的是“ 23 undefined”
alert('23 '+record); 我在放在var partyStore = new Ext.data.Store({
proxy : new Ext.data.HttpProxy({
url : '/SLaw/contract/QueryPartiesGridForInfo.action?contId='+cont.id
}),
remoteSort : true,
reader : new Ext.data.JsonReader(
{ root : 'partyGridPanelList' },
[
{name : 'partyName', type : 'string'},
{name : 'partyAddress', type : 'string'},
{name : 'partyId', type : 'string'},
{name : 'linkMan', type : 'string'}
]
)
});
partyStore.load();
this.partyCm = new Ext.grid.ColumnModel([
new Ext.grid.RowNumberer(),// 获得行号
{ header : "当事人名称", width : 250, align : "center",
sortable : false, menuDisabled : true, dataIndex : "partyName"
}, {
header : "当事人地址", width : 250, align : "center",
sortable : false, menuDisabled : true, dataIndex : "partyAddress"
}, {
header : "联系人", width : 180, align : "center",
sortable : false, menuDisabled : true, dataIndex : "linkMan"
}, {
header : "partyId", hidden: true, dataIndex : "partyId"
}
]);
var partyGridPanel = new Ext.grid.GridPanel({
store: partyStore,
cm: this.partyCm,
sm : new Ext.grid.RowSelectionModel(),
loadMask: true,
autoScroll: true,
border: false,
autoHeight: true,
title: '当事人信息',
fieldLabel : "当事人信息",
bbar: new Ext.PagingToolbar({
pageSize: 15,
store: partyStore,
displayInfo: true,
plugins: new Ext.ux.ProgressBarPager()
}),
listeners: {
'cellclick': function(obj){
setCredit(obj);
}
},
anchor: '90%'
}); 下面写的
'load': function(obj){
var record = partyStore.getAt(0);
partyName.setValue(record.get('partyName'));
partyIdHiddenId.setValue( record.get('partyId') );
}
}
这样行~