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<input class="easyui-combobox" id="s_dataDicName" data-options="panelHeight:‘auto‘,editable:false,valueField:‘dataDicName‘,textField:‘dataDicName‘,url:‘${pageContext.request.contextPath}/dataDic/findDataDicName.do‘"/>
其中:
1.
valueField属性定义下拉框的value域的字段,即需要保存到库的值,如数据库中code或id字段
textField属性定义下拉框的text域字段,即下拉框选中要显示的值,一般做来显示用的
2.
url属性是请求地址,后台获取的数据一定要是jsonArray(json数组)才能解析
①:jsonArray:即json数组,格式是:[{key:value,key:value},{key:value,key:value},{key:value,key:value}]
例如:
[{"dataDicName":"客户等级","dataDicValue":"","id":0},{"dataDicName":"服务类型","dataDicValue":"","id":0}]
②:jsonObject:即json对象,格式是:{key:value}
例如:
{"rows":[{"dataDicName":"客户等级","dataDicValue":"普通客户","id":1}, {"dataDicName":"客户等级","dataDicValue":"重点开发客户","id":2},{"dataDicName":"客户 等级","dataDicValue":"大客户","id":3},{"dataDicName":"客户等级","dataDicValue":"合 作伙伴","id":4},{"dataDicName":"客户等级","dataDicValue":"战略合作伙伴","id":5}, {"dataDicName":"服务类型","dataDicValue":"咨询","id":6},{"dataDicName":"服务类 型","dataDicValue":"建议","id":7},{"dataDicName":"服务类型","dataDicValue":"投 诉","id":8}],"total":8}
上面例子是easyUI-datagrid分页需要的数据,首先这个数据必须为jsonObject,第二它需要两个数据:
1.key:rows value:一个jsonArray数组(一个数组有很多jsonObject)
2.key: total value:所查询出来数据的记录数,利用这两个数据datagrid会自动计算每页的数据。
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原文地址:http://www.cnblogs.com/prefect/p/5664469.html