datagrid加载的Json格式如下
[html]
{"total":28,"rows":[
{"productid":"FI-SW-01","productname":"Koi"},
{"productid":"K9-DL-01","productname":"Dalmation"},
{"productid":"RP-SN-01","productname":"Rattlesnake"},
{"productid":"RP-LI-02","productname":"Iguana"},
{"productid":"FL-DSH-01","productname":"Manx"},
{"productid":"FL-DLH-02","productname":"Persian"},
{"productid":"AV-CB-01","productname":"Amazon Parrot"}
]}
combobox加载的Json格式如下
[html]
[
{"productid":"FI-SW-01","productname":"Koi"},
{"productid":"K9-DL-01","productname":"Dalmation"},
{"productid":"RP-SN-01","productname":"Rattlesnake"},
{"productid":"RP-LI-02","productname":"Iguana"},
{"productid":"FL-DSH-01","productname":"Manx"},
{"productid":"FL-DLH-02","productname":"Persian"},
{"productid":"AV-CB-01","productname":"Amazon Parrot"}
]
combobox加载JSON方法1：输出符合要求的JSON
在Java代码中
[java]
JSONArray json = JSONArray.fromObject(list);
System.out.println(json.toString());
response.setCharacterEncoding("utf-8");// 指定为utf-8
e.getWriter().write(json.toString());// 转化为JSOn格式
在jsp代码中
[javascript]
$('#cc').combobox({
url:'load!queryCpersontype',
valueField:'code',
textField:'note'
});
combobox加载JSON方法2：虽然输出的JSON不符合要求，但是在jsp页面中转化为符合要求的
在Java代码中
[java]
JSONObject jobj = new JSONObject();// new一个JSON
jobj.accumulate("rows", list);// row是代表显示的页的数据
log.info("JSON格式：" + jobj.toString());
response.setCharacterEncoding("utf-8");// 指定为utf-8
response.getWriter().write(jobj.toString());// 转化为JSOn格式
在jsp代码中
[javascript]
$.ajax({
type: "POST",
url: "load!queryCpersontype",
dataType:"json",
success: function(json){
$("#cc").combobox({
data:json.rows,
valueField:'code',
textField:'note'
});
}
});
