如何在grails中将值从视图传递给控制器 [英] How to pass values from view to controller in grails

问题描述

我需要将 Id 值传递给我的控制器以执行操作.目前这是我的控制器中的内容.

I need to pass the Id value to my controller to execute the action. Currently this is what I have in my controller.

    def StartServer() {
    amazonWebService.ec2.startInstances(new StartInstancesRequest([InstanceToStart]))
    redirect action: index()
    }

InstanceToStart 值将来自视图.在我看来，我有一个包含以下列、Id 和按钮的表格:

The InstanceToStart value will come from the view. In my view I have a table with the following columns, Id and button:

i-333dced <Button>
i-dhdhdhd <Button>
i-er32ws  <Button>

当我按下按钮时，我希望传递 Id，然后执行我的操作.我的按钮代码如下:

When I press the button I want the Id to pass and then execute my action. My button code is as follows:

  <g:link action="StartServer">
  <input type="button" value="Start Server" class="stopimg" id="startServer"/>
  </g:link>

推荐答案

• createLink
• 远程链接
• 远程功能

根据您的需要使用上面的任何人.我敢打赌，如果您进行搜索，您也会在此处获得与相同要求相关的示例/问题/答案.

Use anyone from above according to your need. I bet you will also get samples/questions/answers here in SO related to the same requirement if you search.

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