velocity
Accelerated JavaScript animation.
Velocity.js velocity.js: an incredibly fast animation engine for motion designers.
Is there any String
replacement mechanism in Java, where I can pass objects with a text, and it replaces the string as it occurs.
For example, the text is :
Hello ${user.name},
Welcome to ${site.name}.
The objects I have are "user"
and "site"
. I want to replace the strings given inside ${}
with its equivalent values from the objects. This is same as we replace objects in a velocity template.
Source: (StackOverflow)
I want to include one template nested
into others cont1
, cont2
, cont3
.
And nested template should be hide one specific control for cont1 only.
Before inclusion into cont1
I would like to assign value to some flag variable $hideMyControl
.
And inside nested template I would like to check if $hideMyControl
is assigned value.
How to perform such check?
Source: (StackOverflow)
I'm a java developer, not seasoned, but I am familiar with most concepts reasonably well.
I recently built a website using Tomcat/JSP (~30 dynamic pages). I made the newbie mistake of including large sections of core logic in the JSP, using the rationalization that it's "just a simple project".
I learned the hard way. So I'm re-building the app now in google app engine using servlets and planning to use Velocity to implement it using a Model-View-Controller design pattern.
I'm also looking at Struts, but haven't used the framework before.
Can someone convince me why I should incorporate struts into this project? Is it really going to buy me a lot for a medium sized project of one or two people?
There is a clear cost in an extra learning curve with strut, will the benefits outweigh the costs? Or will the use of Velocity be enough to segregate the logic? Opinions?
Source: (StackOverflow)
I'm trying to test the following which works manually:
- Return a list of users as
<div>
's
- Click a button to reduce that count of
<div>
's by one.
This does not seem to be working:
it("should show one less person if you tap you liked them", function() {
var personLength = $('.person').length;
console.log(personLength); #> 7
$("[data-action=like]").first().click();
console.log($('.person').length); #> 7
console.log(Likes.find().fetch()); #> 1
expect($('.person').length).toEqual(person-1); #> Fail (expected 7 to equal 6)
});
I'm confused on why it does this. I clearly get the expected result when testing manually.
I think I'm missing some way to reset that test to look at the DOM again or something? Perhaps some async method to callback? I'm not sure but seems like a simple error.
Source: (StackOverflow)
How can I test the class of a given object in a velocity template. I can't find an instanceof directive
Source: (StackOverflow)
I want to replace a part of a string in Velocity Template Language with another string.
For Example:
#set($a = "Hello")
#set($b = "+")
I want to replace ll in Hello with ++. The output should be He++o
Please help me
Thanks
Kishore
Source: (StackOverflow)
Velocity or FreeMarker?
They look pretty much the same, even the syntax?
What to use? Or when to use what?
Source: (StackOverflow)
I am using Struts + Velocity in a Java application, but after I submit a form, the confirmation page (Velocity template) shows the variable names instead an empty label, like the Age in following example:
Name: Fernando
Age: {person.age}
Sex: Male
I would like to know how to hide it!
Source: (StackOverflow)
What is better between JSP and velocity in
- Performance
- Ease of use
- Ease of creating reusable components
- Availability of open source 3rd parties
- IDE support
Source: (StackOverflow)
i have a velocity template file which has the data from xml. I want to convert the string into integer type. can anyone help me to find out the solution.
Source: (StackOverflow)
I've taken quite a shine to the Spring Framework and would like to get into it a bit more. I have noticed that aside from plain vanilla JSPs there are various template engines for use with Spring MVC, such as Velocity and Freemarker. Are there others? Which one do you recommend?
Source: (StackOverflow)
I often have cases when a string value is absent and/or empty. Is this the best way to test this condition?
#if( $incentive.disclaimer && $!incentive.disclaimer != '' )
$incentive.disclaimer
#end
Source: (StackOverflow)
I would like to know how can i escape a # in velocity. Backslash seems to escape it but it prints itself as well
This:
\#\#
prints:
\#\#
I would like:
##
Source: (StackOverflow)
In pure Java, I could do this:
value = (a > b) ? a : b;
Whereas in Velocity, the long form would be:
#if($a > $b)
#set($value = $a)
#else
#set($value = $b)
#end
Is there a short form in Velocity? I want to be able to do an if/otherwise inline.
Source: (StackOverflow)