Source codes of my blog entries about Stripes framework written several years ago – hantsy/stripes-tutorial. and include a or a couple tags inside the header cell. It looks like something similar is being done here, in this tutorial about grouped columns. JMesa is a dynamic HTML table that allows you to filter, sort, paginate, export and edit You can find out more by reading the recipes, tutorials, and examples.
First, we’ll add a property to the messages. Adding this property to the link is easy, using the MessageFormat class to process the link argument of the application-specific subclass:. Many more lines of code will be needed to enable them to do useful things like paginating through long lists of items, sorting by column values, and the like. Email Required, but never shown.
However, our images will come out nicely centered in the column, and we’ve learned a good mmesa more about how the JMesa API works. This is not a JavaBean property method, so we cannot directly point the TableFacade at it. I prefer using icons to buttons saying “Edit” and “Delete”, as it reduces the amount of textual information the user must process.
Insight Into a Hybrid Approach. Installing the Eclipse project is not difficult; the included Ant build file and these instructions assume Tomcat as the deployment target I’m using version 6. We supply it with the set of items and with which JavaBean property of those items we want displayed in each column.
Now we have the images and the links. But it would be awfully nice if the images could be centered within the column, something notoriously difficult to achieve with CSS style sheets.
The ability to customize is critical. At the thtorial I had the privilege of moving from Struts 1. Or may be I am unaware on DisplayTag’s filtering capabilities. Explore, test and combine our data quality APIs at Melissa Developer Portal — home to tools that save time and boost revenue.
For instance to create an HTML table with every feature mmesa can be accomplished in four lines of code:. Normally, we’d get them from a persistence service; for now, we’ll just create them in memory:.
If you look at the Jmesa’s basic tutorialit will show you how your project should be structured. The simplicity and unusual syntax of the latter code come courtesy of the jQuery Ajax library, which is thoughtfully used by JMesa: The Tytorial provides us with the servlet context path, again letting us avoid hard-coding the image URL:.
Before we can get to JMesa, though, we’ll need a few things: Jmesa plugin is a dynamic html tabular representation of jmesx that allows you to filter, sort, paginate, export your data. I do not like my actionBean to be this big. Let’s start with some requirements: I won’t bother with package declarations, imports, or code tutrial relevant to the point at hand; the complete code is available for download in the form of an Eclipse project.
Everything is included in the download, of course.
jMesa-Java How to add more header rows to a jmesa table – Stack Overflow
This is just one more branch on the decision tree we saw in the previous controller:. We’ll also need a bit of new code in the search results page in the project, this is actually a different search results page, as you, oh sharp-eyed reader, have already noticed: We’ll use a Spring MessageSource to supply something a little easier on the eyes at runtime.
Getting back to the two image columns, we have a requirement to pass the Pk property of the appropriate HelloWorld to the edit or delete pages when the images are clicked.
JMesa Let’s start with something extremely simple. Whew, that was a mouthful! Again, a single line of code will do all we need: Is there a specific reason it has to be another table row?
Integrating Jmesa with Stripes
Post as a guest Name. Making a column actually, we need to have an HtmlColumn, but most columns qualify unsortable is very simple: In addition there has been a sighting of JMesa out on Tech Blog.
Next, we want the table to know that some columns are unsortable.
DisplayTag is probably the most jnesa table rendering API in the Java world, but it did not look like it was going to fulfill my requirement.
It allows sorting on any column or combination of columns. Join Stack Overflow to learn, share knowledge, and build your career. TableFacade is going to send itself messages passed as parameters in the request more on this in a moment. ImageCellEditor encapsulates the general process of setting up an image with a link, and includes a method that will let subclasses override the default processing of the link:. This “domain” object should be pretty easy to display: OK, jmsea have to include some JAR files in the library, but what did you expect, magic?
Over a million developers have joined DZone. If it is exported, the results will be written directly to the output stream of the response; if not, they’ll be rendered as a string containing our HTML table:. May 04, JMesa is a very useful open source project.