在javascript中执行查询 [英] Executing the query in javascript

问题描述

亲爱的朋友，

我正在按时间间隔设置调用javascript函数.
我想在调用函数时执行查询.
是否有可能在javascript中执行查询.如果是，请对此进行指导.

问候，
AP

Dear Friends,

I am calling javascript function on set of time interval.
I want to execute a query when ever the function is called.
Is it possible to execute the query in javascript. If Yes, please guide me on that.

Regards,
AP

推荐答案

是否可以在javascript中执行查询.
不行.查询只能在服务器上运行.

因此，如果要在服务器上运行查询，则需要通过Javascript与服务器对话.

通过客户端(Javascript)与服务器端进行交互的方法很少:
1. XMLHttpRequest [回调 [ Web服务调用 [ PageMethod [

Is it possible to execute the query in javascript.
No. Not possible. Query can only run on server.

Thus, if you want to run a query on server you need to talk to server via Javascript.

There are few ways to interact with server side through client side(Javascript):
1. XMLHttpRequest[^]
2. Callback[^]
3. WebService call[^]
4. PageMethod[^]

Pick the one that suits you.

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