grails - 如何在g:form中将一些值从gsp传递到 Controller ？

Question

我知道有一些类似我的问题，但是我希望能在Grails中获得有关如何做的解释。

我想做的是在按下“提交”按钮时将值从gsp日期选择器和文本字段传递给 Controller ​​。

提前谢谢

GSP:

<g:form action="generateReport">
    <ol>
        <li class="fieldcontain">
            <div class="fieldcontain required">
                <label for="date" style="padding-left: 210px;">
                    <g:message code="Data" default="Data"/>
                    <span class="required-indicator">*</span>
                    <g:datePicker id="data" name="datapicker" precision="day"></g:datePicker>
                </label>
            </div>
        </li>
        <li class="fieldcontain">
            <div class="fieldcontain required">
                <label for="date" style="padding-left: 195px;">
                    <g:message code="Time" default="Time"/>
                    <g:textField name="minutes"/>
                </label>
            </div>
        </li>
    </ol>

    <div class="content scaffold-show" style="padding-left: 50px;">
        <g:submitButton value="search" name="button"/>
    </div>
</g:form>

Controller :

def generateReport(){
    log.info("Button pressed")
    redirect(action: "list")        
}

Answer 1

我刚刚找到了答案:

风景:

<g:textField name="name" />
the controller:

Controller :

  class SomeController {
      def someAction() {
        def name = params.name
        // do something with name
      }
    }