Recently active topics

Hi everyone, A request we hear often is horizontal navigation support in the WebUI Gantt Chart. Many apps open the Gantt on a fixed window (say, one year) while the model holds much more data (two, three, five years). Right now users can't move beyond that window without the app changing the viewport for them. The WinUI Gantt offered ◀ ▶ buttons for this. WebUI has nothing equivalent yet.We're designing a Horizontal navigator for the Gantt Chart (v2) and would like your feedback before we build it. Below is what we have in mind and a few questions at the end. Answers to any of them help, even one or two.Two concepts: timeline and viewportTimeline is the full time range the Gantt can show, from the earliest job start to the latest job end. Viewport is the part of the timeline currently visible. You set it with viewportStart and/or viewportEnd.Timeline (from the job data)Jan 2020 ───────────────────────────────────────────── Dec 2030 ┌──────────────┐

Sometimes when I use WidgetActions on a table to add new elements or remove the selected element (based on storing the focus of an index in that table to an element parameter and having a procedure in the widgetactions list of that table that removes the currently selected element from that set) When doing this, especially when deleting elements, I see the extra button in the table:  If I move the focus away from this table, it automatically updates with the following message: Is there a way that I can force the table to update to reflect the data change right away from my delete procedure? I tried using something like webui::refreshallwidgets, but that just resulted in a temporary busy state and after that was done, nothing changed. 

Sensai Apps brings AI assistance directly into AIMMS Developer, built on top of AIMMS's established Operations Research platform. This article walks through a first hands-on session: connecting AIMMS Developer to Sensai, opening the Sensai chat in a new project, asking Sensai to create and apply a small skill, and reviewing exactly what it changed — including the skill definition it saved for reuse. This article covers:Preparing for Sensai Apps Opening Sensai Apps in a new project Specifying a small skill Observing the results The skill definition PrerequisitesA license for AIMMS Developer version 26.4 or later. Access to an AIMMS cloud with Sensai activated.Preparing for Sensai Apps Step 1: Open AIMMS Developer and choose Tools > Cloud Login.  Step 2: In the “Sign in to AIMMS Cloud” dialog, enter the cloud account you're allowed to use — in this example, chriskuip.aimms.cloud — and press Sign in. This opens a browser window to complete the sign-in; if the dialog briefly shows “Sign

SENSAI Apps went into Preview on 1 September, any customer running an AIMMS application can trial the new technology.What is SENSAI AppsPlanners are able to open a conversation inside the application and type questions in everyday language."Which customers in the Nordics had more than 5% unmet demand last week?" The assistant reads the current optimization results and gives back the numbers you asked for. "Our Düsseldorf warehouse just lost a shift. Cut its daily throughput capacity by 30% and re-optimize." The assistant changes the input, runs the model again, and reports the effect on cost and service level across the affected part of the network. "Compare our current plan with one where we consolidate the Berlin and Prague distribution centres. Show me the cost difference and any customers below 95% fill rate." The assistant runs both plans, compares them, and describes the trade-offs.Every action the assistant takes is shown in the conversation. It can only see and do what the sign

Very often I want to give an explicit confirmation dialog (e.g. when deleting items). I can implement that with creating my own dialog page in the webui, but these are typically quite large for the intended purpose (custom size with 1 row, 1 col). When you try to delete a page in the webui in aimms itself, it gives also a confirmation dialog page: I was wondering, is there an easy way that I can access a similar type of simple dialog message from within my own applications?

Hope anybody has a quick solution for something I have not been able to solve yet…. My goal is to have a scalar widget that uses (almost) all of the available width for the textbox. So what I have is a string parameter and I show it in a scalar widget for which I enabled compact mode and it shows it like this: As you can see, there is the … to indicate the full string parameter is not shown. I do not want to show the label spMyStringParameter. Even if I delete that label in the developer console of the browser, the actual input box still does not use the full width. Is it somehow possible with adding some CSS to have the input box use the full width of the widget (as a single line, I do not want a multiline textbox)