I have the following layout I need to solve
I understand that the whole idea of the responsive design is to leave the height to adjust to the content, but for this particular work the customer wants it this way no matter how I have to figure it out but I'm struggling hard to achieve it
In my mockup I have a 100% height and weight body, and then a container taking 85% height of the body size.
Inside that container there are the following elements:
A Top div container with the company logo
A Progress bar with a step number
A small div with some instructions for the current step
A Div containing the form elements that the user has to fill
A bottom div with 2 navigation buttons
The content should be always visible no matter the device used (see image below)
Number 4. has a inner scrollbar with overflow-y because that content will change
In order to do this i set heights in percentage (%) for each div within the container, however I need some padding for the elements, but when the browser resizes or the device changes height and width the elements overlap each other
I don't want to rely on a bunch of media queries to fix this. I wonder if anyone can find an approach or some reference for this since i can't seem to find it
Thanks
If you don't want to use many media queries, I think you should use Jquery (or Javascript) like this:
Fixed height of all div except FORM CONTENT (include padding, margin, border with box-sizing: border-box). You can use some media queries for best style.
Use Jquery to calculate height of FORM CONTENT (this is scrollable content)
Example:
$('#form-content').height($(window).height() - X);
// With X = total height of other divs includes margin, padding, border
Call this script in $(document).ready(...) and $(window).resize(...)
Hope this help.
Related
I'm creating a basic web app which contains a sidebar that is sized vertically by how many elements are in it.
I want the web-app to have adaptive sizing, so will work on any size device.
When the user shrinks the viewport vertically and some of the elements within the sidebar overflow the viewport, I want the sidebar to shrink not overflowing the viewport, and allow scrolling of its contents.
The sidebar is not a predefined height (eg. 50% or 700px), as it is determined by how many elements are within it (could be 3, could be 30).
The image below is the best way I can visualise what I am looking to do:
CSS example
White: is the viewport
Light Blue: is the sidebar
Dark Blue: is the elements inside sidebar
Grey: is the scrollbar
I can get this to work when the sidebar is a predefined height by using overflow: auto, but cannot get this to work when I do not define the height of the sidebar, and leave it to the child elements to determine its height.
Any help at all would be greatly appreciated!
If i can understand true, you can use calc() function in your css.
eg:
If you show 5 element on viewport(height), you can use this code for element style:
height: calc(100vh/5)
this code means: Divide the entire apparent height by 5.
eg: https://jsfiddle.net/uniak/rgzf9nmy/
I hope the title was clear enough to get the general idea. The problem itself is a little bit trickier. To help with the understanding see my illustration below.
Since I don't have enough reputation points to include the illustration directly, here is a link to it on flickr.com: http://www.flickr.com/photos/cumbrowski/12009919663/
Or link to image here at Stackoverflow.com: http://i.stack.imgur.com/1Kswi.png
Phrasing it out in full-text.
The outer-most container should always be vertically and
horizontally centered in the available browser window. Both Width
and Height are dynamic, but the height cannot exceed 90% of the
available window height.
The inside of the container has 3 containers.
The top-most container has a fixed height but the width should span
the entire outer container width.
The bottom-most container should also span the entire width of the
outer container, but it's height can vary, based on it's content.
Preferably, If the container is empty, the height should shrink to 0
(if possible).
The center-most container controls the width and height of the
outer-container, except, if the total height of the outer container
would exceed the maximum of 90% of the available window height. In
that case the center-container should show scroll bars.
NOTE:
If there is no pure CSS based solution possible and the help of JavaScript needed, okay, sad, but if necessary, what can I do?! jQuery would be okay in that case as well.
I know this is a common problem and I feel really stupid for not being able to figure it out, but I have a 3 column layout in HTML, and I seriously cannot figure this out for the life of me.
Here is the basic layout of my site:
fixed header,
1 sidebar on each side,
middle area with content.
Here is a mockup of the site that I'm speaking about: http://eitanrosenberg.com/tests/pop/bootstrap/
It looks ok at first, but when the browser is resized, the sidebars get really small and there is a ton of white space. Why is this? Thank you so much in advance.
Look at it this way.
The height:100% of the container div (and the column divs) gets their height from the body-element (100% of that), and the height of the body element is calculated as 100% of the height of the html element
The height of the html element is then (in practice) calculated from the current height of the browser window (100% of that).
So the height of your boxes will all be set to match the heigth of the browser window...
and this is exactly what you see when you shrink the browser window heigth!
Because:
Once your content no longer fits within the height of its container (ie. when you shrink the browser window you also shrink the calculated heights of all your containers and eventually the headroom will be too small) - overflow happens. The content of the "highest" box will then be the first to overflow, and parts of its content will then spill out of it to be visible below the boxes (since you don't use overflow: hidden).
The browser will then allow you to scroll past the bottom of the boxes (so to speak) in order for you to be able to see the content that "overflows the box", but it doesn't adjust the height of container - the boxes will still keep the same height as the browser window while you scroll...
So the background patterns will always be the height of 100% of the browser window in this example (an not match the height of the highest content when the height shrinks below that)...
One way to remedy this - is to adjust the height of the boxes with Javascript (calculate the height of the highest column and set that as an absolute value for height on the container and the boxes - every time the page resizes)
... or you could use "display: table" and "display: table-cell" on the container and the columns respectively as a workaround (overriding the Bootstrap grid CSS) for this particular layout width/media queries...
Hope this helps!
Good luck!
I'm trying to stretch an image vertically in a parent container of my site (not the full body), it is the div with the id "imagen-fondo"
I have tried either backstretch plugin and also just css background-image with background-size to do it.
But the problem in both cases is that the calculated height of the parent container is smaller that the immediate child height, so, the background image looks smaller than the content itself.
How can I make it to be the same height as his immediate child or at least bigger?
You can see the live demo here:
http://50.21.181.12:3001/plantillas/mba
UPDATE:
I think the problem is that div#imagen-fondo is getting the height of the window and not of his content, that is the reason that when the screen is big, the problem doesn't happen, but when the height of the window is smaller than the content it happens, you can check it with this two screenshots, just as you start scrolling vertical the background image ends:
Something with overflows?
UPDATE 2:
For now I introduced some javascript to make it work,
Getting the footer offset position and stretching the height of the ".backstretch" div to that height.
But, if you resize the window to make the vertical scroll bar appear and inspect the page, you can still see that the parent container "#imagen-fondo" (from where backstretch should automatically get his height) is still getting the height of the visible viewport and not from the content itself.
If anyone finds a better way to do it CSS only will use that approach instead of this dirty one.
Clear floats in parent div using clear: both;
Or use clearfix on parent div.
For now I introduced some javascript to make it work,
Reading the footer position and stretching the height of the ".backstretch" div to that height.
But, if you resize the window to make the vertical scroll bar appear and inspect the page, you can still see that the parent container "#imagen-fondo" (from where backstretch should automatically get his height) is still getting the height of the visible viewport and not from the content itself.
If anyone finds a better way to do it CSS only will use that approach instead of this dirty one.
i made myself a Speed Dial-like homepage with links I visit the most.
Now, i made it elastic, so when browser window is narrowed horizontally, the boxes getting narrower too.
What I want is that when browser window is narrowed vertically, that boxes get narrower again.
I tried with several percentage height rules but it didn't work, need help.
Here is the page I'm working on its one-file page so CSS is not separated.
http://www.purplerspace.com/dl/
You have to add the height percentages to almost all the divs if you want it to work. Add height: 100% to html, body then the wrappers and also the lis and yeah, the a style too.
Don't know if it's optimal but tables for this should work. Set the table height and width to 100%. And don't forget to set your html and wrapper tag to 100% in height.