Note: This is not about the merits/demerits of SSJS
I am only asking if you think it is possible to create a simple dynamic site strictly using some form of SSJS. I am in no position to do any arguing (0 programming experience) -- I can only give you the benefit of some of the most interesting tutorials and information I ran across yesterday while doing some intensive Googling. I'm posting those links here in hopes that someone will browse through them and have light bulbs go off in their head.
Here are some of those links: (hold on -- I can only post one at a time)
1) NodeJS Tutorial w/ CouchDB & HAML: http://www.robsearles.com/2010/05/28/nodejs-tutorial-with-couchdb-and-haml-erdnodeflips/
Do you think it is possible to create a simple dynamic site strictly using some form of SSJS?
2) Blog rolling with mongoDB, express and Node.js: http://howtonode.org/express-mongodb
Related
we are currently building an application on the google cloud platform, which generates reports in Google Doc. For them, it is really important to have a table of content ... with page numbers. I know this is a feature request since a few years and there are add-ons (Paragraph Styles +, which didn't work for us) that provide this solution, butt we are considering to build this ourselves. if anybody has a suggestion on how we could start with this, it would be a great help!
thanks,
Best bet is to file a feature request on the product forums.
Currently the only way to do that level of manipulation of a doc to provide a custom TOC is to use Apps Script. It provides access to the document structure sufficient enough to build and insert a basic table of contents, but I'm not sure there's enough to do paging correctly (unless you force a page break on ever page...) There's no method to answer the question of "what page is this element on?"
Hacks like writing to a DOCX and converting don't work because TOCs are recognized for what they and show up without page numbers.
Of course you could write a DOCX or PDF with the TOC as you'd like and upload as a blob rather than as a Google Doc. They can still be viewed in Drive and such.
I come from a PHP background and I've used frameworks such as CakePHP and Laravel and it is quite easy to work with layouts and views in all of them.
And the possibility of using PHP inside those template engines provide a way to do things such as:
<?php for($i=0; $i<1000; $i++){ ?>
<td>demo</td>
<? } ?>
Now, starting with Node and express.js I found out template engines seems quite basic here. I've tried hjs, hogan, swig, mustache, handlebars... none of them offers both :
Layout support (templates and views)
A way to do loops like the one I named before.
Am I missing something? Am I asking for too much?
Which one would you recommend me?
A lot of the template engines for Javascript take the philosophical view that it's better to enforce a fairly strict separation between logic and presentation, meaning that the complexity of code/logic allowed in the template is deliberately limited. For a quick overview of this topic, see http://blog.startifact.com/posts/older/the-new-hot-thing-in-web-development-client-side-templating-languages.html (it's about client-side templating, but since it's Javascript, a lot of those same template languages are the ones popular in node.js / Express). This idea of logicless templates exists in the PHP world as well, it's just not as common.
For a more academic treatment of this subject, see this paper: http://www.cs.usfca.edu/~parrt/papers/mvc.templates.pdf. (The author is also the author of a popular template engine for Java called StringTemplate.) The author makes a lot of good points, and in general I agree with the idea of logicless templates, but there are times when it can be inconvenient and I find myself more on the fence about it...see this link for some further considerations. Obviously there are also those who want to be able to anything from a template (as you can in PHP) and believe it's fine to rely on the self-restraint of the programmer not to put too much code in the view, which is where template engines like EJS come in.
Having said all that, it's important to note that what you want to achieve is possible in Handlebars (which is one of the "logicless" languages) and probably many of the others you tried as well. To do it in Handlebars, you'd need to create a custom helper. This might be what you're looking for:
https://www.npmjs.org/package/handlebars-helper-repeat
Example usage:
{{#repeat 10}}
{{> button }}
{{/repeat}}
You could also extend it to be able to support arguments to be able to control the starting number or increment, although that would probably be getting into logic that might be better done in the JS code (according to the Handlebars philosophy) while preparing the data for the template.
With regard to layouts, the closest thing in Handlebars (which is the template engine I'm most familiar with) is partials. This link provides a good introduction to those: http://blog.teamtreehouse.com/handlebars-js-part-2-partials-and-helpers.
Personally I'm a big fan of the template language in an awesome framework (built on Express) called Derby. Its template language is similar to Handlebars, but comes with a couple of handy extensions - just enough to make it a bit more convenient to use without allowing too much logic to creep into the template. Unfortunately I don't think there's a standalone version of it (i.e. you have to use the full Derby framework), but you could create custom helpers in Handlebars to achieve a similar effect.
Does anyone know of a good tutorial or YouTube video that explains how to set up and use the Navigator in the IBM Xpages Extension Library?
It is a bit confusing with all the options, types of nodes, and Select & Submit Values. Hope to find something that shows the simple way to use this tool along with some of the Advanced capabilities.
I did a quick youtube video where I show just the simplest use of it. enjoy
http://www.youtube.com/watch?v=adtyIAo3bZE
Is there anything specific you want to know?
Hopefully a good tutorial is the XPages Extension Library book. It goes into detail on all the various node types.
Sorry, this is a bad question. I don't even know what the title should be. I'm a total noob at making websites so this might be easy to find but I just don't know the terminology to search for. I cannot find anything about how to do this...
What I want to do is have something like references/variables that I can use in a block of text and it will automatically get replaced with whatever value should be there. Best way I can think of to describe it would be if I was using the site as a design doc for a game or something, I would be able to type in [Title] or something similar on any page and when it loads that text would be replaced with whatever my Title is. That way If I ever change titles, names, classes, races, places, items, etc... they would only have to be changed in 1 place and the change would be reflected everywhere.
I notice if I add a link to a page it will automatically use the Title of that page as the text of the link. That is almost exactly what I want. Except when I change the Title of the other page the text of the link remains as the original text. It doesn't get updated to the new Title and that is not at all what I want.
Also, I want to do this in Google Sites and as simply as possible. I don't really want to use a database. I was hoping Google Sites would have some kind of funcionality for this.
I don't believe this is possible (on Google Sites) and likely you need to consider a hosted solution.
Quoting the answer from this relevant post:
You should consider hosting your solution using Google's App Engine
instead of Google Sites. You can set it up so it uses PHP (see link
below), you can configure it to use your domain name and you get
enough CPU, disk and bandwidth allowance to serve around five million
page views for free each month, if you are serving more than that,
their prices are extremely competitive.
Google App Engine:
http://code.google.com/appengine/docs/whatisgoogleappengine.html How
to setup PHP using Google App Engine: http://blog.caucho.com/?p=187
Also I'm not sure how your PHP skills are but if you're unfamiliar with it then this should help to get you started.
I'm in the process of adding some much needed client side form validation to a website I'm working on. We're currently using YUI. YUI doesn't have any form validation built in as I can see(prove me wrong).
I googled it
http://code.google.com/p/yui-form-validator/
It's not important that it's a YUI-extension as long as it plays along with YUI in a civilized manner.
What should I go for? Anyone out there with experience and an opinion?
There's a module in the gallery: http://yuilibrary.com/gallery/show/form
I haven't used it, but it looks pretty good to me.
Looks like we'll go for http://validatious.org/
Lightweight and standalone. Will not interfere with YUI.