Nivo Slider Thumbnail / ControlNav not positioning inside slider - javascript

This is the first time i'm trying out Nivo Slider, so bear with me here --
I'm trying to position my controlNav thumbnails INSIDE the slider (I want it in the center, 15px from the bottom of the slider), but so far using position:absolute and left and top attributes just make the entire positioning of the thumbnails position around the body instead of the slider.
Am I doing something wrong? I'm looking online for solutions but I just can't find any. Maybe I'm searching for the wrong keywords?
The site I'm testing it out with is [link removed]. I've reset the thumbnails to the original centered below slider layout, if you want to fiddle with it inside the console it'll be easier.

If when you say "thumbnails", you mean the small pager icons then you can change the css to:
#front-showcase .nivo-controlNav {
z-index: 10;
position: relative;
bottom: 40px;
}
Here I removed display:block and you can adjust the 40px to what ever will suit your layout needs.

In your CSS, set the positioning properties on .nivo-control instead of nivo-controlNAV.
This worked for me by adding to your <head>:
<style type="text/css">
.nivo-control {
position:relative;
top:-45px;
}
</style>

Ah, looks like i've found the answer with help from #aditya and #mToce's answers.
Seems that I forgot about positioning the #front-showcase as a relative element, thus making the controlNav position itself with the body element instead of the slider element.
For more information, read this :
http://css-tricks.com/absolute-positioning-inside-relative-positioning/
I've solved the thing by entering position:relative; inside my #front-showcase, and entering position:absolute; inside .controlNav.
Hope this helps!

Related

Automatically Animate/Scroll A Div Horizontally On Page Load

I have a seemingly basic question that I can't find any resources in what I am trying to acheive. I'm new to JavaScript and fairly mediocre at CSS.
What I am trying to accomplish is this. A page which can be displayed on a TV screen showing a list of sports results, overflowing to the right. I want the page to automatically scroll that div across to the right (which has a dynamic length depending on the amount of content) so it can see all the scores across all divisions and automaticaly scroll content to the right. When it reaches the end, pause, and then refresh (using Ajax) snapping back to the beginning.
I'm sure if I can be pointed in the direction of the right functions to use I can hook the various parts together.
Here's an example of something I am trying to run on page load that I'd like to scroll smoothly to the end over the course of 10 seconds, I just can't work out how to identify/set the "end" of the div.
$('#ScrollMe').animate({
scrollX: ??? //To div end;
}, 10000);
I think if I can solve this part, I can solve the rest.
Any pointers? Javascript, CSS.... open to anything!
You can use the .scrollWidth property to determine how far to scroll, subtracting the visible width will give a more accurate end point, eg:
(styles and animation time set to 2s, just to demonstrate what's happening)
$("#scrollMe").animate({
scrollLeft: ($("#scrollMe")[0].scrollWidth - $("#scrollMe").width()) + "px"
}, 2000);
#scrollMe { width: 100%; border:1px solid blue; overflow:auto; }
#inner { width: 6000px; border:5px solid red; height:20px; }
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id=scrollMe>
<div id=inner>
</div>
</div>
You just need to apply overflow: scroll css propertie, to the div you want to "overflow" the page width. So it will add a bar below the div, such as the default scrolling bar of every browser.
parentDivWithContentToOverflow{
Overflow: scroll;
}
This is a great example of what you need.
https://css-tricks.com/snippets/jquery/smooth-scrolling/
But you need to specify the div to achieve this.
If your requirement is only to scroll to the end of the page(which is right), then you can use your example. But you need to specify the pixel location to scroll to right. For that, you might need something like the below.
function getWidth(){
return Math.max(document.body.scrollWidth,
document.documentElement.scrollWidth,
document.body.offsetWidth,
document.documentElement.offsetWidth,
document.documentElement.clientWidth);
}
The above code snippet was stolen from this answer 😁
https://stackoverflow.com/a/59520378/4972683

fullpage.js issue positioning navigation button

I am currently using the fullpage.js plugin for my website, I created a slide in navigation bar and I am now placing the pancake to open it on the first section of fullpage. I am trying to position it in the top left corner of the page, but I can't figure out how. Here is the code. Thanks in advance for your help.
<div class="section"><span style="font-size:30px;cursor:pointer" onclick="openNav()">☰</span><h2 class="animated fadeInDown">GTX 1080</h2></div>
edit: here is all of my code: https://anotepad.com/notes/pjccfy
Image
You give me very little code to go by, but I'm assuming you want a similar navigation as on the fullPage.js demo page.
Using CSS:
.section {
position: fixed;
top: 0;
left: 0;
}
As I said, I have very little to go by so I don't even know if .section is the correct class to apply this positioning to. Would be great if you could provide a complete page. If you want the element to have some spacing between the browser borders, you can increase the values for top and left to say, 20px.

Fixed div as background on mobile devices

I want to use a div as a background for a website.
If I use position:fixed and set the width & size to the viewport size the design breaks on mobile devices/tablets as they do not support the fixed position.
What's the best way to set a div as a static background, so that it works on mobile devices too?
I'm not entirely sure how you intend to use the background, but I created a loose way to do this here. The tacky background is applied to a div the size of the screen, and it will not move (as long as you're careful with what you put inside it). However, the same effect could be done just by direct styles on the body - I'm not sure what exactly you need the div for, so I can't guarantee this technique will work for your use case.
How it Works
With disclaimers out of the way, here are a few details on how it works. All content will have to appear within two divs: one outer one that has the background, and an inner one to hold all of the content. The outer one is set to the size of the page and can have the background applied to it. The inner one then is set to the size of the parent, and all overflow is set to scroll. Since the outer one has no scrollbar, any interior content that exceeds the size of the background tag will cause a scrollbar to appear as though it were on the whole page, not just on a section of it. In effect, this then recreates what the body is on the average web page within the "content" div.
If you have any specific question on the styles, let me know and I'll flesh out the mechanics in more detail.
With jQuery
I suppose there's still one remaining option: use similar style rules, but absent the ability to nest everything within the background, instead prepend it, and change it's position whenever the user scrolls, like so.
Then, just inject this code:
<style>
#bg {
width: 100%;
height: 100%;
position: absolute;
top: 0px;
background-image: url(http://cdn6.staztic.com/cdn/logos/comsanzenpattern-2.png:w48h48);
margin: 0px;
padding: 0px;
overflow: hidden;
}
</style>
<script>
$("body").prepend("<div id='bg'></div>");
$(document).on("scroll", function () {
$("#bg").css("top", $(document).scrollTop())
.css("left", $(document).scrollLeft());
});
</script>
modifying the style rules for the background div accordingly, and you should be good. It will not have a good framerate since this will always appear after the scroll paint, but you're running low on options if you have so little control over the rest of the document structure and style.
You don't have to use jquery. I was able to get this effect with just CSS.
You set the div just below the initial tag. Then apply the image to the html within the div. Give the div and id attribute as well (#background_wrap in this case).
...I tried this without applying the actual image link within the html and it never worked properly because you still have to use "background-image:" attribute when applying the image to the background within css. The trick to getting this to work on the mobile device is not using any background image settings. These values were specific for my project but it worked perfectly for my fixed background image to remain centered and responsive for mobile as well as larger computer viewports. Might have to tweak the values a bit for your specific project, but its worth a try! I hope this helps.
<body>
<div id="background_wrap"><img src="~/images/yourimage.png"/></div>
</body>
Then apply these settings in the CSS.
#background_wrap {
margin-left: auto;
margin-right: auto;
}
#background_wrap img {
z-index: -1;
position: fixed;
padding-top: 4.7em;
padding-left: 10%;
width: 90%;
}

My webpages div doesnt set dynamic width correctly

I have 2 toolbars, 1 of each side of the screen, and a main content area. I dont want it to have to sidescroll cause that is pathetic, so i was trying to figure out if someone could help me set it up.
My current attemp was:
$("#main").css("width", window.outerWidth - $("#t1").width() - $("#t2").width());
The issue is that it is too big still because of margins. Instead of me doing width, should i do outerWidth, similar to how i did window, or is there a jquery command which will do just that?
Thanks
here is a basic fiddle: it is set up differently, but the idea is there. I just am unsure as to how to do it. http://jsfiddle.net/fallenreaper/DfZx7/
Upon tinkering deeper and deeper with my fiddle, i am fairly certain i figured it out in the example i had given. derp Standby while i look and see if i can apply the same thing to my code.
The sample did not work with my code, but border was set to 2px around, for both main and attributes. Deducting 8 pixels resolves.
You don't need JavaScript to avoid scrollbars. It's a layout width two fixed-width columns and a liquid one.
Here is the "skeleton" of your layout in a responsive way:
<div id="window">
<div id="column-sx"></div>
<div id="main"></div>
<div id="column-dx"></div>
</div>​
CSS:
#window {
width:100%;
overflow:hidden;
}
#column-sx {
width:54px;
float:left;
}
#column-dx {
width: 140px;
float:right;
}
#main {
width:100%;
float:left;
margin-right:-194px; /* left + right col width */
}
#main > * {
margin-right:194px; /* left + right col width */
}
This way it will never "break" nor cause an horizontal scrollbar.
Anyway, probably you want to set a min-width for #main contents, and add another container for contents instead of targeting them with > *
Check this fiddle with your code revised
Off the top of my head, i would think outerWidth would work. If it doesnt, you can find the margin value via the .style attribute - but thats not ideal.
One thing you should be aware of is window resize if your setting your widths dynamically and you truely hate horizontal scrolling. You could put the above function also in the $().resize() function to ensure the widths are always within the window and complement this with css min-width so it doesnt go too small.

Jquery Easy Slider on Open cart v.1.5.1

I'm using Jquery Easy Slider on Opencart v.1.5.1
http://cssglobe.com/post/5780/easy-slider-17-numeric-navigation-jquery-slider
What I'm trying to do is use easy slider for the best seller section of my homepage.
I've copied all files required but I'm having problems with it.
Only 1 image shows when it slides (I think it's because of the UL width but i'm not sure how to set it)
the next and previous arrows are out of place.
Here's the url of the site: http://goo.gl/f4Xi0
span id="nextBtn", its "position" is set to "absolute", right? So its parent div should be set to "position:relative", otherwise its position will be relative to the whole document.
http://www.w3schools.com/css/css_positioning.asp
You need to put .box-product { position: relative; } and then work your way forward with the css to adjust #prevBtn and #nextBtn left values to put the arrows where you want them.
http://www.csspivot.com/p3rn7 - This is after the .box-product { position: relative; } ( note that #prevBtn is still lost but adjust those left values and it will come back.. something like 0px for that maybe and something like 600px for #nextBtn )

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