I'm trying to build a type of ticketing system, where each ticket is a div and has other, nested divs inside of it to better accommodate content. Aside from images and other types of media, it has a plain text area where a description of the ticket will go.
Everything works as it should, but when I print the description, the text continues horizontally, never vertically. This in turn produces a horizontal overflow and the div which contains that text apparently extends beyond the 100% width (which I understand fills its parents div width) I had assigned to it.
The text is inside a span tag, which is in turn inside the description div. I'm fetching that text from a JSON I receive client side, and I'm just concatenating, i.e. :
var description = receivedJson.description;
var desDiv = '<div class="description"><span>'+description+'</span></div>';
I think part of the problem is I'm concatenating all of it in a single line. Here's a demo, but again, since it's not dynamically substituting text, it kinda works and doesn't correctly reproduce the problem.
This is what's actually happening.:
I'm getting both scrollbars, when I only want the vertical one - if-and-only-if it's needed. Even if no text is present, I get scrollbars (probably cause of the padding I have on that span tag, but then how do I get spacing between the text and the div?).
How can I get the text to display vertically and only get a vertical scrollbar when the text exceeds the div's height?
.c span {
display: inline-block;
height: 100%;
padding: 1em 2em;
background-color: red;
}
remove width:100% . this should work fine :)
Related
I'm trying to build a multiline tooltip using [this example], I'm using it as a refernce because it involves functional components.
It works just fine, when its a short line of text, but doesn't go on a new line, which is something that I need.
I tried adding < /br > inside of the content, changing the content to jsx format and adding code below to the css file:
width: 200px;
word-wrap: break-word;
All it managed to do was decrease the tooltip backgronud width to 200px.
How do I change code in the example to go on a new line if content size width is going above the predetermined width?
How do I change code in the example to go on a new line if content size width is going above the predetermined width?
Besides setting the width to the e.g. 200px, you should also remove the white-space: nowrap; property because that is simply disallowing the text to break, even if it does overflow the container.
Codesandbox: https://codesandbox.io/s/how-to-make-an-extremely-reusable-tooltip-component-with-react-and-nothing-else-forked-v09e4y
More info about white-space property: https://developer.mozilla.org/en-US/docs/Web/CSS/white-space
Our form has a height problem with a div used for text feedback.
On a webpage I have a empty div with an id that has a style applied to it. Javascript is applied to the div when a user enters information into a form. Before the Javascript runs and put text into the div it has only a few pixels in height, when the Javascript adds text the div gains height and pushes the form elements under it down. The form should remain static without moving on user interaction.
With text the div is 29px high. Now I can apply the following style to the div.
height: 29px;
This solution does not seem to be safe as other browsers might render differently or someone might be using a different font size.
What is the best practice solution to setting the height of an empty div to stop it changing size when text is added?
If you set some fixed height (say... 29px) to the div it won't change size...
To better support different font-size, and/or number of lines, you can calculate that special number (29px) as the product of your font-size * line-height * numberOfLinesYouWantToAllow, and set this number as the div's height accordingly.
CSS
height: 29px;
overflow: auto;
I would like to be able to insert an element that a user can navigate (left) to without disturbing what the user currently sees. that is, the new element will be inserted offscreen, to the left, but the currently "focused" element (and the other visible ones) shouldn't be seen to move.
Currently I am doing this using insertbefore, measuring the clientWidth of the new element and subtracting that from the margin of the container element. However, clientWidth is expensive to get, and this method is proving problematic when I add transitions. Is there a cleverer way to do this? I would have thought it's a fairly common problem - insert an element before another without shifting everything else.
You could use some CSS to achieve this. Insert a wrapping div with no height, but overflow: visible, insert the elements you want inside this div:
.wrapper {
height: 0;
overflow: visible;
}
.wrapper div {
margin-left: 100%;
}
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%;
}
plz see the below link :
Long File Name Inside A Div
when you see those long file names with firebug you will find a span that tell us ->
.FileName {
float: left;
width: 438px;
}
we have predefined width for this span!
q#1 : so why we have overflow in that div and how can i fix that ?
q#2(important) : is it possible to make that file name scrollable without showing scroll bars ?
edit
(with jquery or javascript or css)
thanks in advance
You have an overflow because this text can't break (there are no spaces):
R1DA029_APP_SW_1212_2395_GENERIC_KT_REDBROWNBLUE_CID52_49_DB3210
You could change the span's into div's and give them a height and an overflow:hidden.
Html:
<div class="FileName">R1DA029_APP_SW_1212_2395_GENERIC_KT_REDBROWNBLUE_CID52_49_DB3210 asangsm.com.rar</div>
Css:
.FileName{
float: left;
width: 438px;
height: 20px;
overflow: hidden;
}
I don't think it's possible to make that file name scrollable without showing scrollbars.
If you don't want a scrollbar, but do want to scroll, then the most apparent solution would be to use some javascript. If you're into jquery, here's some:
http://www.net-kit.com/jquery-custom-scrollbar-plugins/
I've tried one of them (http://www.demo.creamama.fr/plugin-scrollbar/), setting the div containing the text to overflow: hidden; and the div containing the scrollbar to display: none; to mimic your situation, and that gives me a scrollable div with no scrollbar.
However, I think from a UI point of view it's not the best idea to have a scrollable section without a scrollbar. At least something should light up (as with the Mac OS Lion scrollbars) indicating you can, or are, scrolling. You could style one of the javascript solutions out there to make this happen, for instance with a tiny scrollbar or indicator.
Short of using CSS3's marquee, I can see no simple solution. You would have to use Javascript.
As per avoiding the line break, you can use white-space: nowrap;.