更改行extjs4的背景颜色 [英] Change background color of row extjs4
问题描述
我有一个名为"grid"的网格,并在加载时将一些行插入到网格中.一些行将显示为绿色,将成功输入行,而背景色为红色的行将出现错误.我可以在某个时候使用它,但是错误行将被添加到带有红色背景色的网格中.然后,当我尝试添加新行以向其中输入新数据时,所有行都变成白色.然后,这一切都停止了.我已经尝试过
I have a grid named 'grid' and onload there are rows being insert into the grid. Some Rows will be in green will be successfully input rows while rows with a background color of red will have errors. I had it working at some point but the error rows would be added to the grid w their background color red. Then when i tried to add a new row to enter new data into that all the rows went white. And then that stopped working all together. I've tried
store.insert(0, r).addClass('error-row');
和
Ext.fly(grid.getView().getRow(0)).addClass('error-row');
和
var cls ='error-row'
addRowClass : function(rowId, cls) {
var row = this.getRow(rowId);
if (row) {
this.fly(row).addClass(cls);
}
}
和
grid.getView().getRowClass = function(record, index, rp ,store) {
return 'error-row';
};
我不确定该怎么做.
css
<style>
.error-row .x-grid-cell {
background-color: #990000 !important;
}
.new-row .x-grid-cell {
background-color: #F5F2F3 !important;
}
</style>
推荐答案
viewConfig属性应将您指向正确的方向-使用Ext的示例示例中的代码进行网格处理,并添加:
The viewConfig property should point you in the right direction - using code from Ext's sample for grid, adding:
- cls字段为记录定义一个类
- viewConfig属性设置为网格的配置
代码如下:
Ext.create('Ext.data.Store', {
storeId:'simpsonsStore',
fields:['name', 'email', 'phone', 'cls'],
data:{'items':[
{ 'name': 'Lisa', "email":"lisa@simpsons.com", "phone":"555-111-1224", "cls":"new-row" },
{ 'name': 'Bart', "email":"bart@simpsons.com", "phone":"555-222-1234", "cls":"new-row" },
{ 'name': 'Homer', "email":"home@simpsons.com", "phone":"555-222-1244", "cls":"new-row" },
{ 'name': 'Marge', "email":"marge@simpsons.com", "phone":"555-222-1254", "cls": "error-row" }
]},
proxy: {
type: 'memory',
reader: {
type: 'json',
root: 'items'
}
}
});
Ext.create('Ext.grid.Panel', {
title: 'Simpsons',
id: 'MyGrid',
store: Ext.data.StoreManager.lookup('simpsonsStore'),
columns: [
{ header: 'Name', dataIndex: 'name'},
{ header: 'Email', dataIndex: 'email', flex: 1},
{ header: 'Phone', dataIndex: 'phone'}
],
viewConfig: {
getRowClass: function(record, rowIndex, rowParams, store){
return record.get('cls');
}
},
height: 200,
width: 400,
renderTo: Ext.getBody()
});
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