So I'm quite new to Google App Maker and what the situation is is that I have one datasource which has a section that I would like to use a multiselect for. I've followed the Partner Management template to try and understand how relations work a bit better and I've read all of the documentation on them but despite what I do the multi select either always unticks everything by default when I come out of the edit dialog or it changes the values for all of the multiselects within each request. I'm struggling to bind the data. I know it's hard to describe without showing you but basically I just wondered if anyone would be able to explain to me a bit better how exactly I would get a multiselect to work and keep it's value for each individual request.
Unfortunately in datasource only one item can be selected, you can add checkbox column, so you will be able to get list of checked items.
Related
I currently have a app that manages projects. The user sees a list of projects and can select one. They can should (it would be nice) be able to click a run button and have another app open. The parameters stored in the project they selected are populated into the second application. The issue I am having is firing the second application. runApp generates the following.
ui code line:
actionButton("RunProj", "Run"),
Warning in run(timeoutMs) :
Unhandled error in observer: Key / already in use
observeEvent(input$RunProj)
I would like to trigger the second app and pass in the location of the project directory I have looked at parseQueryString and still trying to figure out a way to include that. Maybe via a redirect?
Any suggests would be much appreciated.
Regards,
Rich
I'm not 100% sure if I understand your intention correctly but here is a few things I think you may want to think about.
In one project, if you want to run a few kinds of analyses, you may want to try navbarPage
If there are many different types of analyses, you may want to try shinydashboard
If you know the link to each app and you really want to add those "run" buttons, you can add a button manually in ui.R. I think you can write some codes in server.r to generate the link based on your database.
tags$a(href="the link to your apps", class= "btn btn-default", "Run App")
I'd like to know if it's possible to add filter (Starts with for example) to the selectOneListbox in primefaces?
Thank you.
There is no filter shown in the Primefaces showcase, neither in the documentation, so I guess no.
But it is possible to add a filter your own. Unfortunately there is no client side API available for the selectOneListbox, so you'd have to filter in your backend. Just put a simple inputType over the selectOneListbox and everytime you enter a symbol you can update the selectOneListbox with the filtered values. But that costs server time, I don't know of that is what you want.
Im currently using SSRS-2008R2. I've an scenario where i have to maintain the External image as a logo for each reports we have. Not, only that, we have our custom date formats that what we should change according to the Date Type users define in an asp.net application.
There are lot of things we have to do on every report. Thats my problem.
Following is the one of them Im currently sharing as example :
Currently i maintain the following function for each reports i've:
Public Function GetLogoImage() As String
Dim ImageLogoURL As String
if Globals!ReportServerUrl is nothing then
ImageLogoURL = "http://localhost/ReportServer" + "?%2fImages%2fLogo"
else
ImageLogoURL = Globals!ReportServerUrl + "?%2fImages%2fLogo"
Return ImageLogoURL
End Function
I hope, i asked question clearly. Im newbie in SO.
Thank you in advance.
If you have a list of functions that you wish to apply to multiple reports and you're not willing to copy them to every single one of them, you can create an external library and then add it as a reference to every report.
This is quite simple to do and there's lot of documentation around the web.You can start here. You will, however, have to maintain this external library but if you have a lot of code, I personally think this is a much better solution.
If you want to have a predefined layout, you may want to consider having a master report and then include other reports as sub-report objects, but you'll lose some flexibility design wise.
Since the accepted answer is more of a comment and the link provided is broken, i'll provide my answer for people who might need a quick guide on how to use custom code in ssrs:
In Design view, right-click the design surface outside the border of the report and click Report Properties.
Click Code.
In Custom code, type the code. Errors in the code produce warnings when the report runs.
Once you press ok, to call the function that you saved you just need to right click on a cell, select "Expression" and paste in the following string: Code.GetLogoImage
More detailed source here.
I have a very strange problem. I load my app, switch to the correct tab and then press the button I need to press. This runs a function and when I first load the page it may only provide part of the correct result. However if I wait a few seconds it produces the correct result in full. Any ideas why this might be happening?
Additional Information
The button simply checks through a list of objects returned via ScriptDB. Objects that are valid are displayed and objects that are in-valid are not. If the object appears again in updates the text to display how many have been found in the list (eg: the label would change from "Object A" to "Object A (2)").
It seems to me like it doesn't have the rest of the list somehow as it doesn't always stop at the same object. It's Very strange and not something I've experienced before. The other features of my app using ScriptDB work completely regardless of how quickly I use them.
I've figured it out now. I somehow had some erroneous data in the database which was returning a null field. I can only assume that this was from a import that I did last week from a spreadsheet.
This was copied from my comment to show that it has been resolved.
I have Mysql and Zope talking to each other nicely.
I can insert values in, and even view one record from the databse and have it show up in the form fields(not that cool really).
I have just been following tutorials, but now I need to search the Database and display the results.
I have been fiddling with this for a while but I haven't gotten far.
I know that using a Zope Page template we can call the Zsql method and show the results with TAL, but I need to some how using a script and a redirect form the search form pass the search data.
Can anyone help we get started?
Can anyone show me a way to do it with formgen and a custom script adapter?
Go into your ZMI, and add a "Z Search Interface" object in the same folder as your ZSQL method. Your ZSQL methods should show as "searchable objects". Select the ZSQL method you want, fill in the rest of the fields, and it will generate form and display page templates. Then modify the templates to taste.