你好,我试图将一个变量的值从表单输入传递给查询,以检索一个值并将其作为隐藏值传递回表单。这非常令人困惑,我希望我对此有所考虑。我收到($exitCodes.psobject.Properties | Where-Object {$_.MemberType -eq 'NoteProperty'}).Name
是未定义的错误。
这是我到目前为止的代码:
Passed_Lot_Number
请原谅,这段代码确实很旧,我受命为它添加更多功能。非常感谢您的帮助。
谢谢
编辑:
这是一些更新的代码:
<CFOUTPUT>
<cfquery name = "OutputDetails" datasource = "#Application.PrimaryDataSource#">
SELECT ShippingAdviceID
FROM ShippingAdvice
WHERE CustomerID = #Passed_CustomerID#
AND LotNumber = #Passed_Lot_Number#
</cfquery>
<td align="left" colspan="1">
<input class="frm3" type="text" id="Outstanding_Passed_LotNumber" size="3" maxlength="6" tabindex="25">
<form name="Show_SampleLogSheet" class="frm" action="/Buying/Shipping_Advice/Index.cfm" method="post">
<input type="hidden" name="Passed_CustomerID" value="#Passed_CustomerID#">
<input class="frm3" type="text" name="Passed_Lot_Number" size="3" maxlength="6" tabindex="25">
</form>
</td>
</CFOUTPUT>
答案 0 :(得分:1)
所以我终于解决了这个问题。原来我在想这个错误。在进行某些工作之前了解数据流的另一个完美示例。原来总共有3页数据通过。它来自Client -> Interface Page -> Display Results
。提交给Interface Page
的表单,然后我从那里添加了定义Passed_ShippingAdviceID
变量的逻辑。这是更新后的表单代码:
<td align="left" colspan="1">
<input class="frm3" type="text" id="Outstanding_Passed_LotNumber" size="3" maxlength="6" tabindex="25" style="background-color: ##838383;border:1px solid ##000000; color:white">
<form name="Show_SampleLogSheet" class="frm" action="/Interface Page" method="post" style="display: inline">
<input type="hidden" name="Passed_CustomerID" value="#Passed_CustomerID#">
<input class="frm3" type="text" name="Passed_Lot_Number" size="3" maxlength="6" tabindex="25">
<input type="hidden" value="1" name="Passed_Activate">
<input type="hidden" value ="" name = "Passed_ShippingAdviceID">
</form>
</td>
这是定义了Passed_ShippingAdviceID
的界面页面上的查询:
<cfif Passed_ShippingAdviceID IS "">
<cfquery name = "OutputDetails" datasource = "#Application.PrimaryDataSource#">
SELECT ShippingAdviceID
FROM tblShippingAdvice
WHERE CustomerID = '#Passed_CustomerID#'
AND LotNumber = '#Passed_Lot_Number#'
</cfquery>
<cfset Passed_ShippingAdviceID = OutputDetails.ShippingAdviceID>
</cfif>
答案 1 :(得分:0)
首先,您已经检查了此条件structKeyExists(form, "Passed_Lot_Number ")
。这意味着,提交表单后,条件代码的内部将被执行。
但是,您提供的代码不必提交按钮。请添加提交按钮。
提交表单后,我们可以获取如下所示的表单字段值,
form.Passed_CustomerID and form.Passed_Lot_Number
并且您必须将<cfreturn Passed_ShippingAdviceID />
代码放在<cfquery>
标记之后。
我添加了代码。希望这会有所帮助。
<cfoutput>
<cfparam name="Passed_ShippingAdviceID" default="0">
<cfif structKeyExists(form, "submit")>
<cfquery name = "OutputDetails" datasource = "#Application.PrimaryDataSource#">
SELECT ShippingAdviceID
FROM tblShippingAdvice
WHERE CustomerID = "#form.Passed_CustomerID#"
AND LotNumber = "#form.Passed_Lot_Number#"
</cfquery>
<cfset Passed_ShippingAdviceID = OutputDetails.ShippingAdviceID>
</cfif>
<form name="Show_SampleLogSheet" class="frm" action="/Buying/Shipping_Advice/Index.cfm" method="post" style="display: inline">
<input class="frm3" type="text" id="Outstanding_Passed_LotNumber" size="3" maxlength="6" tabindex="25" style="background-color: ##838383;border:1px solid ##000000; color:white">
<input type="hidden" name="Passed_CustomerID" value="#Passed_CustomerID#">
<input class="frm3" type="text" name="Passed_Lot_Number" size="3" maxlength="6" tabindex="25">
<input type="hidden" name="Passed_ShippingAdviceID" value="#Passed_ShippingAdviceID#">
<input type="submit" value="submit" name="submit">
</form>
</cfoutput>
谢谢