这是我的存储过程:
CREATE PROCEDURE PROC()
BEGIN
SELECT * FROM TABLENAME;
END//
这是我使用SQL适配器调用存储过程的功能:
function callStored() {
return WL.Server.invokeSQLStoredProcedure({
procedure : "proc",
parameters : []
});
}
这是invocationResult:
{
"isSuccessful": true,
"resultSet": [
{
"name": "a",
"pass": "123",
"time_stamp": "2014-04-07T10:13:17.000Z"
},
{
"name": "chetan",
"pass": "123456",
"time_stamp": "2014-04-07T10:13:34.000Z"
},
{
"name": "dileep",
"pass": "456321",
"time_stamp": "2014-04-07T10:13:54.000Z"
},
{
"name": "bnc",
"pass": "654321",
"time_stamp": "2014-04-07T10:19:37.000Z"
}
]
}
我需要解析此问题并显示或提醒name
,pass
和time_stamp
的值。
我如何做到这一点?
答案 0 :(得分:0)
在您的应用程序JavaScript(common \ js \ main.js)中,您可以使用以下内容。在下面的代码中,将显示一个警报,其中包含来自resultSet的name
键的值。
您还可以在此处查看:use resultset returned by WL.Server.invokeSQLStatement within sql adapter procedure
function wlCommonInit() {
invokeAdapter();
}
function invokeAdapter() {
var invocationData = {
adapter: "your-adapter-name",
procedure: "callStored",
parameters: []
};
WL.Client.invokeProcedure (invocationData, {
onSuccess: invocationSuccess,
onFailure: invocationFailure}
);
}
function invocationSuccess(response) {
var i,
resultSet = response.invocationResult.resultSet;
namesArray = [];
for (i = 0; i < resultSet.length; i++) {
namesArray[i] = resultSet[i].name;
}
alert (JSON.stringify(namesArray));
}
function invocationFailure(response) {
alert (response);
}
您已在此处提出此问题:ibm worklight stored procedure
你为什么没有完成文档并学习如何编写上述内容?
请阅读文档!
答案 1 :(得分:0)
请阅读&#34; Invoking adapter procedures from client applications&#34;以及Exercise and code sample页面中的Getting started with IBM Worklight。
function wlCommonInit(){
getUsersInfo();
}
function getUsersInfo(){
var invocationData = {
adapter : 'YOUR_ADAPTER',
procedure : 'YOUR_PROCEDURE',
parameters : []
};
WL.Client.invokeProcedure(invocationData,{
onSuccess : getUsersInfoSuccess,
onFailure : getUsersInfoFailure
});
}
function getUsersInfoSuccess(result){
if (result.invocationResult.Items.length > 0) {
displayUsersInfo(result.invocationResult.Items);
} else {
getUsersInfoFailure();
}
}
function getUsersInfoFailure(result){
alert("Cannot retrieve users info");
}
function displayUsersInfo(items){
var i = 0, usersInfo = '';
for (i = 0; i < items.length; i++) {
usersInfo += ' name: ' + items[i].name;
usersInfo += ' pass: ' + items[i].pass;
usersInfo += ' time_stamp: ' + items[i].time_stamp;
}
alert(usersInfo);
}