Is it from http://stitches.authsum.org/stitches/app?
But currently it seems that it's not compatible with Tapestry5
Phillip Rhodes 写道:
Just wanted to mention stitches (yet again).
Stitches consists of a spring layer over JCR (Java content repository) and
suite of components that interface to this spring layer to deal with common
types of web content (html, pdf's, images, gallerys). Lots of unit tests exist.
There are components for searching, selecting, editing, displaying.
One cool thing is that image thumbnails are dynamically generated when you
upload the image, and all images are searchable via the jackrabbit index.
Phillip
----- Original Message -----
From: "Allen Guo" <[EMAIL PROTECTED]>
To: "Tapestry users" <users@tapestry.apache.org>
Sent: Wednesday, May 23, 2007 1:12:11 AM (GMT-0500) America/New_York
Subject: Re: How to load a image dynamiclly in tapestry5.0.4
But I don't think it's useful for me to organize TAPESTRY application
effectlly.
That books just represent basic programming Philosophy .
Jesse Kuhnert 写道:
+1 I picked it up after seeing Howard mentioned it and loved it. :)
On 5/22/07, Howard Lewis Ship <[EMAIL PROTECTED]> wrote:
The book "The Pragmatic Programmer" is an excellent start on learning
how
to
organize your code and your mind and work effectively,
professionally, and
pragmatically.
http://www.powells.com/biblio/65-9780201616224-0
On 5/21/07, Allen Guo <[EMAIL PROTECTED]> wrote:
Thanks , It's running now
But suppose there is five properties of Product is relative with image
Product class looks like
class Product{
private String _img1;
private String _img2;
private String _img3;
private String _img4;
private String _img5;
....
}
So for show the img, I have to define the corresponding Img url in
ProductDetai.java like
// ProductDetail.java
class ProductDetail{
private String _imgUrl1;
private String _imgUrl2;
private String _imgUrl3;
private String _imgUrl4;
private String _imgUrl5;
public String getProductImageURL1() {
return "http://static.myco.com/product-images/"; + _imgUrl1 + ".gif";
}
public String getProductImageURL2() {
return "http://static.myco.com/product-images/"; + _imgUrl2 + ".gif";
}
public String getProductImageURL3() {
return "http://static.myco.com/product-images/"; + _imgUrl3 + ".gif";
}
public String getProductImageURL4() {
return "http://static.myco.com/product-images/"; + _imgUrl4 + ".gif";
}
public String getProductImageURL5() {
return "http://static.myco.com/product-images/"; + _imgUrl5 + ".gif";
}
}
Imagine another simple page like ProductList,
I have to define another list to show the image even there is only a
dynamic image for every product
The ProductList may look like
// ProductList.java
class ProductList{
private List _productList;
private List _imgList;
......
}
Oh god , so terrible codes.
There are a lot of similar require my project.
Can you give me more suggestion?
Howard Lewis Ship 写道:
In order to answer this question, some background is needed.
If you know the product's id (whatever you use, where it's SKU
number
or a
surrogate key) ... what is the exact process from going from that
to a
URL
suitable for an <img> tag?
That is ... are the images stored in the database? Or are they on
the
file
system somewhere? If they are files on the file system, are those
files
mapped to a client-visible URL?
In the latter case, you can do something like:
<img t:id="productImage" src="prop:productImageURL"/>
public String getProductImageURL() {
return "http://static.myco.com/product-images/"; + _productId +
".gif";
}
Assigning a t:id to a tag without specifying a component type
creates
an Any
component, a component that just renders whatever tag and informal
parameters you provide it. Here wer'e linking that to some Java code
in the
corresponding page or component that computes the URL of the product
based
on an instance variable. Probably your example is more complicated,
but you
get the idea.
There's another approach used when the data is inside the database,
but we
can dive into that if the above solution is insufficient.
Assets are useful for accessing resources inside the web application
context, or on the classpath, and includes logic related to
localization ...
but it is not always appropriate when accessing resources that are
well
outside the web application itself.
On 5/19/07, Allen Guo <[EMAIL PROTECTED]> wrote:
Hi All,
I want to show the ProductDetail page with product image. It looks
like
<img src="p_001.jpg" />.
You know, every product has different image name,so I need to pass
the
string 'p_001.jpg' to the corresponding page.
As result the img tag should look like <img
src="${product.image}"/>
or
I can use Asset to do it.
But I tried to do it using the first approach, exception occured.
And I don't know how to the second approach.
Can anyone give me an idea?
Thank in advance
Allen Guo
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
