Javascript EXTJS JsOnStore位,但显示空值
这是一张带有\u0001的显示关机返回值的图片,但不幸的是,当我在JsOnStore中存储失败并且我试图将Javascript EXTJS JsOnStore位,但显示空值,javascript,json,extjs,Javascript,Json,Extjs,这是一张带有\u0001的显示关机返回值的图片,但不幸的是,当我在JsOnStore中存储失败并且我试图将alert('PowerOff')设置为空时,为什么 这是我的JsOnStore模型数据 Ext.define('GoogleMarkerModel', { extend: 'Ext.data.Model', fields: [ {name: 'ID', type: 'int'}, {name: 'Locating',
alert('PowerOff')
设置为空时,为什么
这是我的JsOnStore模型数据
Ext.define('GoogleMarkerModel', {
extend: 'Ext.data.Model',
fields: [
{name: 'ID', type: 'int'},
{name: 'Locating', type: 'int'},
{name: 'MainPower', type: 'int'},
{name: 'Acc', type: 'int'},
{name: 'PowerOff', type: 'int'}, // i have tried int,string,bit
{name: 'Alarm', type: 'int'},
{name: 'Speed', type: 'int'},
{name: 'Direction', type: 'int'},
{name: 'Latitude', type: 'float'},
{name: 'Longitude', type: 'float'},
{name: 'DateTime', type: 'datetime'},
{name: 'MainID', type: 'int'},
{name: 'IOState', type: 'int'},
{name: 'OilState', type: 'int'},
{name: 'PicUploadedDateTime', type: 'datetime'},
{name: 'PicData', type: 'str'}
]
});
PicData类型应该是
string
而不是str
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