Parameters ExtJS-将外部参数传递到网格渲染器
有没有办法将外部参数传递到网格渲染器函数中 例如,考虑Parameters ExtJS-将外部参数传递到网格渲染器,parameters,extjs,grid,renderer,Parameters,Extjs,Grid,Renderer,有没有办法将外部参数传递到网格渲染器函数中 例如,考虑 function excelRenderer(value, p,record){ return String.format('<a href="excel.jsp?view=aging&prod_type={0}&value={1}" target="_blank"><img src="images/excel.png" border="0"/></a>',record.data.pr
function excelRenderer(value, p,record){
return String.format('<a href="excel.jsp?view=aging&prod_type={0}&value={1}" target="_blank"><img src="images/excel.png" border="0"/></a>',record.data.prod_type,value);
}
function newtab(status){
//add tab
tabs.add({
...
items: new Ext.grid.GridPanel({
region:'center',
frame: true,
title: 'testing',
store: new Ext.data.Store({
...
}),
columns: [
{header: "Column 2", dataIndex: 'col2', sortable: true, renderer: excelRenderer},
{header: "Column 1", dataIndex: 'col1', sortable: true, renderer: excelRenderer}
]
}
}
函数(值、p、记录){
返回String.format(“”,record.data.prod_type,value);
}
功能选项卡(状态){
//添加选项卡
tabs.add({
...
项目:新建Ext.grid.GridPanel({
地区:'中心',
框架:对,
标题:"测试",,
存储:新的Ext.data.store({
...
}),
栏目:[
{标题:“第2列”,数据索引:“col2”,可排序:true,呈现器:excelRenderer},
{标题:“第1列”,数据索引:“col1”,可排序:true,呈现器:excelRenderer}
]
}
}
现在,我想将外部参数status
添加到呈现器中,以便呈现的URL如下所示
excel.jsp?视图=老化和生产类型=数据和价值=测试
&status=pending
非常感谢您的帮助。谢谢将渲染器函数定义移动到
newTab()
函数体中:
function newtab(status){
var excelRenderer = function(value, p,record){
return String.format('<a href="excel.jsp?view=aging&prod_type={0}&value={1}&status={2}" target="_blank"><img src="images/excel.png" border="0"/></a>',record.data.prod_type,value, status);
}
//add tab
tabs.add({
...
items: new Ext.grid.GridPanel({
region:'center',
frame: true,
title: 'testing',
store: new Ext.data.Store({
...
}),
columns: [
{header: "Column 2", dataIndex: 'col2', sortable: true, renderer: excelRenderer},
{header: "Column 1", dataIndex: 'col1', sortable: true, renderer: excelRenderer}
]
}
});
}
var excelRenderer = function(v, m, r, ri, ci, s, status){
return String.format('<a href="excel.jsp?view=aging&prod_type={0}&value={1}&status={2}" target="_blank"><img src="images/excel.png" border="0"/></a>',r.data.prod_type, v, status);
}
function newtab(status){
var statusExcelRenderer = excelRenderer.createDelegate(null, [ status ], true);
//add tab
tabs.add({
...
items: new Ext.grid.GridPanel({
region:'center',
frame: true,
title: 'testing',
store: new Ext.data.Store({
...
}),
columns: [
{ header: "Column 2", dataIndex: 'col2', sortable: true, renderer: statusExcelRenderer },
{ header: "Column 1", dataIndex: 'col1', sortable: true, renderer: statusExcelRenderer }
]
}
});
}