从选择列表填充表单
我已尝试多次尝试通过在选择列表中选择值来填充报告。我已经接近但还不够接近正确答案。有人有解决办法吗?
这是代码
目前我有一个选择列表,可以选择员工跟踪,并且员工跟踪基于 :app_user 填充在选择列表中。
值列表
值列表定义:
SELECT track_name AS display_value,
track_id AS return_value
FROM ref_track
ORDER BY 1
选择列表的源值:
SELECT "REF_TRACK"."TRACK_NAME" AS display_value,
"REF_TRACK"."TRACK_ID" AS return_value
FROM "REF_STAFF",
"REF_PLAN",
"WORK_ITEM",
"REF_RELEASE",
"REF_TRACK"
WHERE "REF_RELEASE"."RELEASE_ID" = "REF_PLAN"."RELEASE_ID"
AND "REF_TRACK"."TRACK_ID" = "REF_PLAN"."TRACK_ID"
AND "WORK_ITEM"."WR_ID" = "REF_PLAN"."WORK_ITEM_ID"
AND Nvl("REF_STAFF"."REF_STAFF_TRACK_ID", "REF_PLAN"."TRACK_ID") =
"REF_PLAN"."TRACK_ID"
AND (( "REF_STAFF"."STAFF_USER_ID" = :APP_user ))
我现在在其下方有一个报告,该报告在页面加载时填充,该报告还基于 :App_user
生成数据。
报告源代码:
SELECT "REF_PLAN"."PLAN_ID" "PLAN_ID",
"REF_PLAN"."WORK_ITEM_ID" "WORK_ITEM_ID",
"REF_PLAN"."TRACK_ID" "TRACK_ID",
"REF_PLAN"."PLANNED_TOT_HRS" "PLANNED_TOT_HRS",
"REF_PLAN"."PLAN_START_DATE" "PLAN_START_DATE",
"REF_PLAN"."PLAN_END_DATE" "PLAN_END_DATE",
"REF_PLAN"."COMMENTS" "COMMENTS",
"REF_PLAN"."RELEASE_ID" "RELEASE_ID",
"WORK_ITEM"."WR_ID" "WR_ID",
"WORK_ITEM"."WR_NUM" "WR_NUM",
"REF_RELEASE"."RELEASE_ID" "RELEASE_ID2",
"REF_RELEASE"."RELEASE_NUM" "RELEASE_NUM",
"REF_TRACK"."TRACK_ID" "TRACK_ID2",
"REF_TRACK"."TRACK_NAME" "TRACK_NAME",
"REF_STAFF"."REF_STAFF_TRACK_ID" "REF_STAFF_TRACK_ID",
"REF_STAFF"."STAFF_USER_ID" "STAFF_USER_ID"
FROM "REF_STAFF",
"REF_PLAN",
"WORK_ITEM",
"REF_RELEASE",
"REF_TRACK"
WHERE "REF_RELEASE"."RELEASE_ID" = "REF_PLAN"."RELEASE_ID"
AND "REF_TRACK"."TRACK_ID" = "REF_PLAN"."TRACK_ID"
AND "WORK_ITEM"."WR_ID" = "REF_PLAN"."WORK_ITEM_ID"
AND Nvl("REF_STAFF"."REF_STAFF_TRACK_ID", "REF_PLAN"."TRACK_ID") =
"REF_PLAN"."TRACK_ID"
AND (( "REF_STAFF"."STAFF_USER_ID" = :APP_USER ))
AND "REF_PLAN"."TRACK_ID" = :P47_TRACK_LIST
我尝试添加此行以从选择列表中进行选择。
有什么方法可以操作此代码,以便能够从我的列表中选择曲目并根据我的报告中的曲目选择填充数据。我还想让您知道我的选择列表值基于提交页面。如果您能帮助我,请告诉我。当我花了一整天的时间看一些东西却无法弄清楚代码时,这真是令人沮丧。另外,如果有任何其他方法或其他选项可供探索,请告诉我。
I have tried multiple attempts at populating a report from selecting a value in a select list. I have come close but not close enough for the right answer. Does anyone have a solution?
Here is the code
Currently I have a select list that has the option of choosing an employees track and the employees track is populated in the select list based on :app_user.
List of Values
List of values definition:
SELECT track_name AS display_value,
track_id AS return_value
FROM ref_track
ORDER BY 1
Source Value for select list:
SELECT "REF_TRACK"."TRACK_NAME" AS display_value,
"REF_TRACK"."TRACK_ID" AS return_value
FROM "REF_STAFF",
"REF_PLAN",
"WORK_ITEM",
"REF_RELEASE",
"REF_TRACK"
WHERE "REF_RELEASE"."RELEASE_ID" = "REF_PLAN"."RELEASE_ID"
AND "REF_TRACK"."TRACK_ID" = "REF_PLAN"."TRACK_ID"
AND "WORK_ITEM"."WR_ID" = "REF_PLAN"."WORK_ITEM_ID"
AND Nvl("REF_STAFF"."REF_STAFF_TRACK_ID", "REF_PLAN"."TRACK_ID") =
"REF_PLAN"."TRACK_ID"
AND (( "REF_STAFF"."STAFF_USER_ID" = :APP_user ))
I now have a report beneath it that is being populated when the page loads that also generates data based on :App_user
.
Report Source Code:
SELECT "REF_PLAN"."PLAN_ID" "PLAN_ID",
"REF_PLAN"."WORK_ITEM_ID" "WORK_ITEM_ID",
"REF_PLAN"."TRACK_ID" "TRACK_ID",
"REF_PLAN"."PLANNED_TOT_HRS" "PLANNED_TOT_HRS",
"REF_PLAN"."PLAN_START_DATE" "PLAN_START_DATE",
"REF_PLAN"."PLAN_END_DATE" "PLAN_END_DATE",
"REF_PLAN"."COMMENTS" "COMMENTS",
"REF_PLAN"."RELEASE_ID" "RELEASE_ID",
"WORK_ITEM"."WR_ID" "WR_ID",
"WORK_ITEM"."WR_NUM" "WR_NUM",
"REF_RELEASE"."RELEASE_ID" "RELEASE_ID2",
"REF_RELEASE"."RELEASE_NUM" "RELEASE_NUM",
"REF_TRACK"."TRACK_ID" "TRACK_ID2",
"REF_TRACK"."TRACK_NAME" "TRACK_NAME",
"REF_STAFF"."REF_STAFF_TRACK_ID" "REF_STAFF_TRACK_ID",
"REF_STAFF"."STAFF_USER_ID" "STAFF_USER_ID"
FROM "REF_STAFF",
"REF_PLAN",
"WORK_ITEM",
"REF_RELEASE",
"REF_TRACK"
WHERE "REF_RELEASE"."RELEASE_ID" = "REF_PLAN"."RELEASE_ID"
AND "REF_TRACK"."TRACK_ID" = "REF_PLAN"."TRACK_ID"
AND "WORK_ITEM"."WR_ID" = "REF_PLAN"."WORK_ITEM_ID"
AND Nvl("REF_STAFF"."REF_STAFF_TRACK_ID", "REF_PLAN"."TRACK_ID") =
"REF_PLAN"."TRACK_ID"
AND (( "REF_STAFF"."STAFF_USER_ID" = :APP_USER ))
AND "REF_PLAN"."TRACK_ID" = :P47_TRACK_LIST
I tried adding this line to pick from the select list.
Is there any way to manipulate this code to be able to select a track from my list and populate data based on the track selection in my report. I would also like to let you know that my select list values are based on a submit page. Please let me know if you can help me. Its frustrating when I look at something for a complete day and cant figure the code out. Also, if there is any other way around it or other options to explore please let me know.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(1)
如果您希望在更改选择列表的选定值时更新报告,可以通过两种方式执行此操作。但两者都遵循相同的原则:您选择的值必须提交到会话状态,以便报告对其进行过滤。
解决方案 1:让选择列表提交/重定向页面。这会将您的选择列表的值提交到会话,并重新加载页面。通过重定向,您将填充浏览器历史记录:选择一个值几次,然后使用浏览器上的“返回”来导航回您所做的选择。或者使用提交,这也会重新加载页面,但不会填充太多历史记录。不过,仍然会有一个额外的历史记录条目(初始、第一次重新加载、后续重新加载都不在历史记录中)。
通过编辑选择列表找到该选项,转到“设置”区域,并在值更改时更改页面操作。
解决方案 2:通过动态操作刷新报表区域。这不会重新加载页面,它只会“刷新”您的报告。这可能是最用户友好的,这取决于您是否喜欢页面重新加载:)
您需要一个动态选项,配置如下:
这些真实的操作详细信息:
刷新报表时要提交的项目列表中。
我设置了一个示例 这里
If you want the report to update when you change the selected value of the select list, you can do this in 2 ways. But both come down to the same principle: your selected value has to be submitted to the session state in order for the report to filter on it.
Solution 1: have the select list submit/redirect the page. This will submit the value of your select list to the session, and reloads the page. With the redirect you will fill up the browser history though: select a value a couple of times, and you use 'back' on the browser to navigate back through the choices you made. Or use a submit, this'll reload the page too, but won't fill the history as much. There'll still be one extra history entry though (initial, and first reload, following reloads are not in history).
Find the option by editing your select list, going to the Settings region, and change the page action when value changed.
Solution 2: refresh the report region through a dynamic action. This will not reload the page, it'll 'refresh' just your report. This might be the most userfriendly, it depends if you like a page reload or not :)
You'll need a dynamic option, configured like this:
With these true action details:
And most important, to make sure your selected value is submitted to the session state: add the item to the list of items to be submitted when the report is refreshed.
I set up an example here