I have tried to implement various lightboxes into my userscripts, but I have never gotten them to work. The most common problem is some of them require's you to modify a css/js file, setting where various image files located. If this is not the case, the image must be located on a specific location on the current server. This is of source not possible, when I don't own the servers I wish to modify.
The lighbox should be able to:
Display one image at once with forward/back arrows.
Not required, but would be nice:
A numbering of the images at the bottom of the lightbox, allowing to jump to a specific image number.
Please provide an example of it being implemented in an userscript. The script may use the // #require and // #resource fields.
Lightbox2, coincidentally the first Google result for "lightbox", doesn't mention the need to edit any CSS / JS files or do anything besides include their scripts on the page, and wrapping the thumbnails with a link to the full sized images. If you've tried this, was there any specific problem with it?
Related
Okay, this has been my headache for long enough. I am learning to build a dynamic news/blog website which derives image sources from MySQL database. There are different section on the website which pick images from same table on database by different tags. Most of the images I use are from external sources like google, yahoo, etc. So my questions are:
Where do you keep your images? I mean should I use images from external sources or should I save image in my website directory? Or a cloud service like one drive?
How do you preload all the images on website? Because on my site they load really slow?
How to show just empty dives until the images are loaded, like Facebook does.
If the images are on other websites (of which images I am stealing) are optimised? If so then do I still need to save and optimise it again?
A cloud service would be expensive because of the quantity of images you will have and external spurces is a big no. I will always choose to put them in my website directory
Once they put the content offline or block access, your site will be broken. – Manuel Otto
I don't know about jquery, but: preload images with jquery
Javascript, DOM. The example at the bottom is completely adjustable to how you want to show the images.
I would say: don't
This is just an example.
document.body.addEventListener("load", myFunction);
function myFunction() {
document.getElementById("allMyImages").style= "background-image: src("myImage.jpg");";
}
It triggers myFunction when the webpage has been fully loaded.
Keep your own images on your own server. Don't rely on external sources to always be up/functional. But also, be careful of using copyrighted images/graphics.
You can use javascript to hide and show your page when the document has fully loaded. If you have too many images, lazyload can be an option so that you don't put too much strain on the users connection.
Specify a width and height for the container to keep the proportions while the image loads
I'm guessing the output is optimized so the 'stolen' one should be too
Here is a link to my site, http://johnathonpowers.bigcartel.com
Trying to play around with images on my product pages...well actually created a test page.
Unable to figure out a few things:
Where does one host a jquery file?
Do I need to have the jquery src for both jquery.min.js (many use the one hosted by google, if I am understanding any of this correctly) and jquery.elevatezoom.js?
If I end up not liking the zoom is this still an appropriate way to have a large image with small thumbnails beneath (perhaps I will explore how to click on the big image to open a full-screen version).
Should all my pictures be the same size? Right now I have square format photos and rectangle...it might end up looking horrible.
Do I put any code into CSS or just the layout and the specific page I want the images to take place?
Will these images replace the ones I upload through bigcartel's system?
There is already a jquery entry in the layout...do I just add to the end of this same section the additional src?
This is what I added to layout:
<script src="http://s000.tinyupload.com/index.php?file_id=24823496361920795072" type="text/javascript"></script>
This is my test page:
<img id="zoom_01" src="http://i.imgur.com/1L86Fcms.jpg" data-zoom-image="http://i.imgur.com/1L86Fcm.jpg"/>
$("#img_01").elevateZoom();
<head><script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js" type="text/javascript"></script></head>
<img id="product_zoom" src="http://i.imgur.com/1L86Fcms.jpg" data-zoom-image="http://i.imgur.com/1L86Fcm.jpg" class="fade_in">
Thanks again for all the help and honestly probably biting off more than I can chew. I just wanted to play around with it and see if it would work/was something I liked, but seems like I have gone down a rabbit hole into a whole other world, way above my rudimentary html skillset.
Here is where I first saw the jquery stuff:
Can I integrate an Internal zoom on my products in my big cartel store?
The best place to host your javascript files is on a server that you have control over -but if you don't have any webspace, you can easily host files with a service like Dropbox or Google Drive.
The Luna theme you're using already loads jQuery in the <head> portion of your Layout, so you don't need to include that script again (and you'll get errors in your browser's javascript console if you try).
Since you're using a separate image zooming library that has a bunch of custom CSS, you'll probably want to have your CSS file hosted on a separate server as well. It's a good idea to put any files you're including in the Layout section, following the same format as the existing theme files.
It looks like the javascript file you're hosting on tinyupload.com is just bringing up a download page instead of actually loading the javascript content into the page, so you'll definitely need to change how that's loaded. Otherwise the HTML code you're using looks like it should work.
I have a page with a lots of javascript. However, the page once rendered remains static, there are no moving things or special effects, etc... It should be possible to render the same HTML without any javascript at all using only the plain HTML and CSS. This is exactly what I want - I would like to get a no javascript version of the particular page. Surely, I do not expect any dynamic behavior, so I am OK if buttons are dead, for example. I just want them rendered.
Now, I do not want an image. It needs to be an HTML with CSS, may be embedded with the HTML, which is fine too.
How can I do it?
EDIT
I am sorry, but I must have not been clear. My web site works with javascript and will not work without it. I do not want to check if it works without, I know it will not and I really do not care about it. This is not what I am asking. I am asking about a specific page, which I want to grab as pure HTML + CSS. The fact that its dynamic nature is lost is of no importance.
EDIT2
There is a suggestion to gram the HTML from the DOM inspector. This is what I did the first thing - in Chrome development utils copied as HTML the root html element and saved it to a file. Of course, this does not work, because it continues to reference the CSS files on the web. I guess I should have mentioned that I want it to work from the file system.
Next was to save the page as complete with all the environment using some kind of the Save menu (browser dependent). It saves the page and all the related files forming a closure, which can be open from the file system. But the html has to be manually cleaned up of all the javascript - tedious and error prone.
EDIT3
I seem to keep forgetting things. Images should be preserved, of course.
I have to do a similar task on a semi-regular basis. As yet I haven't found an automated method, but here's my workflow:
Open the page in Google Chrome (I imagine FireFox also has the relevant tools);
"Save Page As" (complete page), rename the html page to something nicer, delete any .js scripts which got downloaded, move everything into a single folder;
On the original page, open the Elements tab (DOM inspector), find and delete any tags which I know cause problems (Facebook "like" buttons for example) (I also try to delete script tags at this stage because it's easier) and copy as HTML (right-click the <html> tag. Paste this into (replace) the downloaded HTML file (remember to keep the DOCTYPE which doesn't get copied;
Search all HTML files for any remaining script sections and delete (also delete any noscript content), and search for on (that's with a space at the start but StackOverflow won't render it) to remove handlers (onload, onclick, etc);
Search for images (src=, url(), find common patterns in image filenames and use regular expressions to replace them globally. So for example src="/images/myimage.png" => |/images/||. This needs to be applied to all HTML and CSS files. Also make sure the CSS files have the correct path (href). While doing this I usually replace all href (links) with #;
Finally open the converted page in a browser (actually I tend to do this early on so that I can see if any change I make causes it to break), use the Console tab to check for 404 errors (images that didn't get downloaded or had a different name) and the Network tab to check if anything is still being loaded from the online version;
For any files which didn't get downloaded I go back to the original page and use the Resources tab to find them and download manually;
(Optional) Cull any content which isn't needed (tracker images/iframes, unused CSS, etc).
It's a big job. I'd love a tool which automated all that, but so far I haven't found one. The pages I download are quite badly made (shops) which have a lot of unusual code, so that's why there are so many steps. You might not need to follow every step.
I have downloaded a aspx webpage and saved it as html. I open it in IE and chrome and it takes time to load + some parts are missing. All the text is there but the onmouseover is not working properly and some css is not displaying correctly. Was the content not downloaded completely? i.e is it missing sme javascript, css or else?
I have done what you describe on many occasions for the purposes of putting together a prototype of new functionality in an existing application.
You will likely need to do a couple of things:
Ensure the paths to your JS and CSS resources are right (removing the unneccessary JS files, if any)
Also, you will likely need to update the paths in your CSS to any image resources in your page
The company I am working with hosts their webpage on Wordpress. They want me to edit some of the code in order to do various things, such as enable a photo container to be a moving slideshow.
Figuring out the javascript and html to achieve the results they desire is not problematic for me. However, I am unsure how to get full access to the Source Code of the site. I have privileged access to the backend of the site but in wordpress when you go to edit it only shows some of the basic html tags while hiding the <div> and <script> tags and code. Is there any way edit the page in its source code format? I don't want to have to go through the simplified and less expressive/less control Wordpress interface, and I don't even know if I can achieve the desired results with it.
If you try and edit individual pages you're approaching the problem in the wrong way. You probably want to be using a plugin or modifying a plug-in to create the slideshow you need. There are many plugins for wordpress that do what you seem to need.
slider-widget is one such pluging
In Wordpress, there are two main parts to the website's front and backend: the core WP files and the theme that is used. (And other important aspect to a WP site is the database, where all content is stored, including text/images entered in the admin backend.)
Core WP files are not to be changed because they get overwritten with each update. What you want to work with is the theme. Look in Appearance>>Themes and see what the active theme is for the site. It will also tell you the name of the folder the theme files are in.
With FTP, go to root/wp-content/themes/your-theme-name. That's the php, html and css source of the displayed part of the site. Uploaded images are in /uploads/, and plugins in /plugins/.
See http://codex.wordpress.org/Theme_Development to get an idea of how themes are built and how to modify them.
See the rest of the docs at WP to see how to work with plugins, add other javascript correctly so it doesn't conflict with WP's included javascripts, etc. All the docs you really need are at wordpress.org