Zen is a school of Mahayana Buddhism that originated in China during the Tang dynasty as Zen Buddhism. Zen school was strongly influenced by Taoism and developed as a distinct school of Chinese Buddhism.
In InterSystems Data Platform Zen is a name for MVC web application framework for rapid software development.
I have been experimenting with the creation of a set of REST services for an app. The basic GET operation is set to create a %ZEN.proxyObject instance, and then set an instance of a Persistant class as a property, which gives me all of the values I want to return. However, it also gives me some values that I don't want to return over REST (because they are both private, and large registered objects which will bog down performance)
I have the following problem in generating a PDF report in ZEN, which has many items, a general total of approximately 30,000 items, but gives an error, I can generate a report with a maximum of 8,000 items, which may be wrong.
Hi everyone, I have and Zen Mojo application, it's all working but I have some doubts about what is recommended to use: There is some reports of employees, for example, and actually I'm using some plugins : "Excelent export" to generate Excel reports and "jspdf" to generate PDF reports in client side.
I have an REST service, that receives the request, process and returns JSON, after client side receive the response it's processed.
- This can be slow/bad in applications with large data?
- It's better/recommended to use ZenReports even with ZenMojo applications?
I'm working on an existing Zen Report that uses queryClass/queryName to retrieve data using a class that has a Stored Procedure method. Which works fine. I have created second class with a Stored Procedure method, I modified the zen report to use this class and now I'm having the following error.
Error: SQLCODE: -99 Message: User UnknownUser is not privileged for the operation
ErrorNo: 5540
I have a dataListBox in ZEN which has an OnDrawItem method associated with it. The DrawItem method never seems to be called and I cannot see why. I am using IE11. Can anyone suggest a reason? The attached code runs in a namespace called CODE and can be run using view webpage on the TheLabsApp.BioAnal class. Please note that the data is in a global called ^%ANAL that resides in %SYS.
I have two pages and I am using the push and pop to go and back navigation. When I click the button forward and back in the browser, I can't navigate more between pages.
I want to limit the length of the value of a textarea in Zen. In HTML the textarea element has a 'maxlength' attribute, but the Zen component doesn't have an equivalent property. Is there any way to add a maximum length in Zen short of creating my own custom component?
We need to generate a PDF file from an HL7 message as it passes through an Ensemble production. Looking for examples, tutorials, documentation aligned to our scenario.
We are currently using Ensemble (so can't use InterSystems Reports at the moment). Thinking Zen reports...
I have a Zen Mojo application that haves a tree menu, in this menu I'm loading all records from database (about 1500) and the page is very slow, about 2 seconds to load, I don't know how to get faster.
Hi - Trapping onselect and onchange events that occur on layout objects seems to work fine, however, according to the documentation, I should also be able to use onevent, which is defined as follows:
onevent: Defines how the page behaves when another type of event occurs within a documentView (an event other than select or change).
I'd like to have an array as a parameter for a SQL 'WHERE... IN' statement. The array would be modified in javascript on the browser. Here's a simplified example:
I have a table pane component on my page. I want to get the contents of the table to send embedded within an email. Is there a simple (or not simple) way to get the HTML of the rows and columns to send this way?
Class DSW.Addons.htmlViewer Extends %DeepSee.Component.Portlet.abstractPortlet
{
Property Data As %String;
ClassMethod %OnGetPortletSettings(Output pInfo As %List, ByRef pSettings) As %Status
{
Kill pInfo
Set pInfo(1) = $lb("Data", , , "Data", "Data setting")
Quit $$$OK
}
}
It's a ZEN component and DeepSee portlet. It's immediately available in the namespace I created it in. DSW package is mapped to %ALL and to Samples, but if I try to create a widget with this portlet I get ZEN class not found error.
If a user simply closes a tab (running a web application), is there any good way to ensure that the license is released AND the login cookie is destroyed?
I found that if the tab is simply closed without first logging out of the application, then 1) the license hangs around forever, and 2) if the user then opens a tab, he is already logged in.
I have a tablepane in my Zen page that is tied to a class query. When the page first loads, the table is empty. A button onclick event causes the tablepane query to execute and load query results into the table. I want an onchange event from a datalistbox to clear the tablepane so that it looks empty as it was when the page first loaded. I have had no luck fiddling with javascript in the datalistbox's onchange.
We are Using Ensemble 2014, Windows Server 2012 64 bit operating System.
We need to sense whether Htpps is alive or not.
In Cache we tried %HttpsRequest Library we set https property and port=443. But it doesn't work.
Anyone help us plz.
I need a trick to display the cellTitle for just ONE column in a tablePane with a unique value. Here are the issues:
1. OnDrawCell has access to the cell data for that row/column, in %query(pName), but setting the cellTitle property to a column doesn't refresh the column object
2. Setting showValueInTooltip is good for the entire table, not just one cell
3. ** the column element does not evaluate zen expressions, so I can't say cellTitle="#(%query.Comment)#", for example. That's the crux of the problem.
we have some legacy ZEN applications build upon CSS2 style definitions. We moved the application due to an upgrade to a newer version of cache (2017.2.1). Anyway I have in mind that in one of the prior relases css3 style interpretation was enforced by ZEN and you could explecitly tell the framework to use CSS2 by setting a global. Anyway I can´t found any hints in the docs on that. Does anyone of the %ZEN gurus have this in mind?
By likes