问题找到第一个空白字段 [英] problem finding first blank field

问题描述

我有一个包含31个问题的表单，每个表单都可能导致申请被拒绝。我有10个名为issue 1 ... issue10的字段。如果发现问题，我想将消息保存到第一个空问题字段。代码如下。问题是它每次都使用两个问题字段。例如，如果问题2存在问题，则将问题消息放在issue1 AND issue2中。如何才能使用第一个可用字段？

I have a form with 31 questions each of which could cause an application to be rejected. I have 10 fields named issue 1...issue10. If a problem is found I want to save a message to the first empty issue field. The code is below. The problem is it uses two issue fields each time. For example if there is a problem with question 2 it puts the issue message in issue1 AND issue2. How can I get it to only use the first available field?

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推荐答案

虽然这与你的问题无关我想建议你使用一个简单的函数来测试，而不是手动检查所有值。

although this has nothing to do with your problem I''d like to advice that you use a simple function to test, instead of manually checking all values.

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您的代码（虽然可以如所建议的那样改进）应该工作正常。其他一些必须影响它。是否有其他代码设置问题字段值？

Your code (though it could be improved as suggested) should work fine. Something else must be affecting it. Is there any other code which sets the issue field values?

好的。这是我正在使用的。它确实找到了第一个空白字段，名为''issue''+ i。


但是，它在第​​一次出现后再也无法工作了。我需要它做出这个决定，并在每次发现问题时将cNarrative字符串发布到下一个空白''问题'+ i。为了实现这一点，我需要做些什么改变？

Okay. Here is what I am using. It does find the first blank field named ''issue''+i.

However, it never works again after the first time around. I need for it make this determination and post whatever the ''cNarrative'' string is to the next blank ''issue''+i each time it finds a problem. What do I need to change to make this happen?

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