I have some APEX_APPLICATION.G_Fxx values on my page and I need to access them via the APEX Designer. To be more precise, I need to use one of the values in a dynamic action. Simply using 'Fxx' does not work. Can anyone help?
For those who encounters the same issue, the answer is it is not possible. Unfortunatelly
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I'm a complete noob and have only been learning this since last night.
I have an APEX application with a few forms and reports that I have managed to get working correctly if I provide the exact SQL statement in the source box. What I want to do is be able to set a variable that I can access from any page.
I want to be able to return its value to use in my SQL source clause in my forms when the pages load and I also want to be able to assign its value maybe via a process, branch or button (i'm still learning what they are propperly) on any page.
I've been at this for hours now and the tiny amount of help I can find on this is completely beyond me and its driving me mad, so if anyone can help me figure out how to do this it would be hugely appreciated.
You can create one application item (Shared Components -> Application Items) and then set it from your PL/SQL code using APEX_UTIL package (apex_util.set_session_state('TESTE', 'Hello').
I'm learning MVC3. There is something I'm trying from many hours and now I think I'm totally lost.
I created a database first, then generated Models from it. Now I wanna know if it is possible to use scaffolding to generate a model with CRUD views? I tried several things. Firstly the error- Unable to get metadata.
Googling it first misled me that there is something wrong with EF4.x. Reinstalled it and wasted time. Then I tried Automatic Code Generation feature but its giving ambiguity errors between previously generated classes.
Is it even possible to do what I'm trying? How? Or do I have to code for the views?
Go to your controller method, right click and add your view, You will need to check strongly typed-view then select the model and the scaffold template.
If you still get an error, make sure you decorate the primary key with the attribute [key], also make sure all properties have the same name as your DB field or you will get an error.
I would like to create a web page, which documents manually-inputted data about user permissions, that looks like below, which is really pulling data out of a MySQL table.
The way it should act is that whenever someone updates the table to overwrite a value, the old values are stored in a log as a "past revision" -- Which I have no problem on the database side, but I want those past revisions to show up behind the current data on the website, as seen below.
Someone needs to be able to see the current data at a glance, but also the past revisions that expand somehow when clicked. I want this done without having the page refreshed, so maybe jQuery or some active scripting?
That's the heart of the question here, is what technology can easily accomplish the needs of this interface? What do you guys recommend? Examples would be very beneficial. Thanks in advance.
You may try out SVG (along with some jquery for some rich interface):
http://www.w3schools.com/svg/default.asp
I am using mongo db in my yii project.
I am newbie in yii and mvc. I need to show some fields from database to user. And also allow them to edit those fields when they click edit. From what I know so far, I need a modal to create form. Modal should extend CActiveRecord (because I am allowing edit).
But I have no clue how this is going to work with mongodb ? Its very differnt from mysql (structure and fields are not definite in mongodb). Some users have field (column) abc while some do user do not have it.
I am looked into the mongodbsuite for yii. But its very hard for me to understand that at this level.
I am willing to write my own custom code, if someone can give me a direction. (or I'll have to write my own code destroying the feel of yii/mvc. Fetching everything and inserting into textboxes and then allow users to edit those)
I think this extension will help you. Pls check - YIIMongoDBSuite
What i suggest instead of writing your own code and doing testing to make it work, it is always better to shift to mysql,oracle or anything that Yii supports. it would save life
Yii Supports
SQLite
mysql
PostgreSQL
SQL Server
Oracle
It might be worth asking this question on the yiiframework forum
http://www.yiiframework.com/forum/
where there seem to be people actively using yii and mongodb.
I'm using JQuery mobile and I need to include data-prefetch attribute in a link created with HTML.ActionLink. I've found examples on Stackoverflow of how to pass data-* attributes in the standard way with object Html attributes. However I can't seem figure out how to create an attribute that has no value. Best I can create is data-prefetch="" by using new{data_prefetch=""} . I'm assuming that isn't the same.
Any ideas?
As far as I can see using data-prefetch="data-prefetch" works fine. So I guess there is no need to do anything else.
Thanks feeela