Struts Validation.xml - requiredif 问题

发布于 2024-07-08 17:17:26 字数 909 浏览 7 评论 0原文

我希望我的validation.xml 仅在从下拉列表中选择某些选项时检查是否为空。到目前为止，

<field property="empFDServiceStartDate" depends="requiredif, date">
        <arg0 key="Service Start date" resource="false"/>
        <var>
                <var-name>field[0]</var-name>
                <var-value>moverChangeType</var-value>
        </var>
        <var>
                <var-name>fieldTest[0]</var-name>
                <var-value>EQUALS</var-value>
        </var>
        <var>
                <var-name>fieldValue[0]</var-name>
                <var-value>Conversion</var-value>
        </var>
</field>

当从 moverChangeType 下拉列表中选择值“Conversion”时，我希望在保存之前检查 empFDServiceStartDate 字段是否为空。目前这不起作用，它允许我保存空值。

任何想法？

我与 struts 1.1 绑定，因此无法使用较新的命令。

中号

原文

I want my validation.xml to only check for a null if certain options are selected from a dropdown. So far I have

<field property="empFDServiceStartDate" depends="requiredif, date">
        <arg0 key="Service Start date" resource="false"/>
        <var>
                <var-name>field[0]</var-name>
                <var-value>moverChangeType</var-value>
        </var>
        <var>
                <var-name>fieldTest[0]</var-name>
                <var-value>EQUALS</var-value>
        </var>
        <var>
                <var-name>fieldValue[0]</var-name>
                <var-value>Conversion</var-value>
        </var>
</field>

When the value "Conversion" is selected from the moverChangeType dropdown, I was hoping that the empFDServiceStartDate field would be checked for nulls before being saved. At the moment this doesn't work and it allows me to save nulls.

Any idea?

I am tied to struts 1.1 and therefore can't use newer commands.

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独自唱情﹋歌 2024-07-15 17:17:27

您可以在同一个测试中执行多个测试，如下所示：

<field property="empFDServiceStartDate" depends="requiredif, date">
    <arg0 key="Service Start date" resource="false"/>
    <var>
      <var-name>test</var-name>
      <var-value>((moverChangeType == "Conversion") or (moverChangeType == "SomethingElse"))</var-value>
    </var>  
</field>

You can do this multiple test in the same test, like this:

<field property="empFDServiceStartDate" depends="requiredif, date">
    <arg0 key="Service Start date" resource="false"/>
    <var>
      <var-name>test</var-name>
      <var-value>((moverChangeType == "Conversion") or (moverChangeType == "SomethingElse"))</var-value>
    </var>  
</field>

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空城仅有旧梦在 2024-07-15 17:17:27

如果您想检查该字段是否 moverChangeType 等于“Conversion”，请尝试此...

<field property="empFDServiceStartDate" depends="requiredif, date">
    <arg0 key="Service Start date" resource="false"/>
    <var>
        <var-name>test</var-name>
        <var-value>(moverChangeType == "Conversion")</var-value>
    </var>
</field>

If you want to check the field if moverChangeType equals "Conversion" try this...

<field property="empFDServiceStartDate" depends="requiredif, date">
    <arg0 key="Service Start date" resource="false"/>
    <var>
        <var-name>test</var-name>
        <var-value>(moverChangeType == "Conversion")</var-value>
    </var>
</field>

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