When using a template node and dynamically adding content, what is the best way to size the node? For example I have a dynamically sized div that I pass msg.payload.divInfo:
<div>
{{msg.payload.divInfo}}
</div>
Since the div has no height attribute, I only see one line of the info and have to scroll. If I set the height of the div statically:
<div style="height: 130px;">
{{msg.payload.divInfo}}
</div>
It shows all the content. If I try to set the height of the div by:
<div style="height: {{msg.payload.divHeight}}px;">
{{msg.payload.divInfo}}
</div>
I still only see one line.
The div cannot be static height.
How about
<div style="height:auto;">
</div>
or
<div style="height:auto; overflow:auto">
</div>
Related
I want to show the image in right side of the top using bootstrap4, but don't know how to resize the image height to meet the same height (keep ratio) as left part
code (want to remove 200px)
<div class="container">
<div class="row">
<div class="col-sm">
<div class="alert alert-success">
why cannot I still use table for this kind of tasks? why cannot I still use table for this kind of tasks?
</div>
<div class="alert alert-info">
It is end of 2021
</div>
<div class="alert alert-info">
Now I'd updated to div, this contents can have more text
</div>
</div>
<div class="col-sm">
<img width="200px" src="https://www.codeply.com/images/partner_creativetim.png" />
</div>
</div>
</div>
see https://www.codeply.com/p/flP5E5EpWk
I approached it a different way although this may require you to edit the height and width of your image a little.
First I removed the image from that Div and added a class bg-smile
<div class="col-sm bg-smile">
<!-- stays empty -->
</div>
I've also added mb-0 to remove the bottom margin from the 3rd text box so the image exactly lines up at the bottom.
Then added a few CSS instructions for the new class and to make the smile image a background of the Div and center it.
.bg-smile{
background: url(https://www.codeply.com/images/partner_creativetim.png) 50% 50% no-repeat;
}
(There's a similar question here, but I am too much of a noob yet to translate this onto Bootstrap)
What I want is to have an area on the page between "header" and "footer" (let's call it "body"), which may have a
some fixed section, like BS4 "row", put on the top,
some variable content, consisting of several BS "rows", AND aligned
vertically on the middle of what is left of the body (or of the body
itself)
Can it be done in a responsive manner, and without JS (using only Bootstrap 4 CSS) ?
I've tried some stuff:
<body>
<div id="root" class="container">
<div style="height: 100%;">
<div><h1>HEADER</h1></div><hr>
<div style="min-height: 60%;">
<div class="h100">
<div>some badge</div><br>
<div>
<div class="row justify-content-between">
<div class="col-3">Item #2</div>
<div class="col-3 text-right">
<div>some stats</div>
</div>
</div>
<div class="">
<div class="row justify-content-center">
<div class="col text-center"><h3>THIS SHOULD BE IN THE MIDDLE OF A BLANK SPACE</h3></div>
</div>
<div class="row justify-content-center">
<div class="col-4 text-right"><button class="btn btn-link">it's just below and left</button></div>
<div class="col-4 text-left"><button class="btn btn-link">it's just below and right</button></div>
</div>
</div>
</div>
</div>
</div><hr>
<div class="footer">FOOTER</div>
</div>
</div>
</body>
(https://jsfiddle.net/f93mhdbr/) but as long as I add "d-flex" onto "body" div, or any of it's children, all the previous "row"/"col"-based layout turns into horrible mess ! (see https://jsfiddle.net/f93mhdbr/2/)
I suspect this is due to Bootstrap itself using Flexbox for column and rows,
but maybe any solution exists?
I will try to work on improving this question, I know it's very poor, but I right now I am too much in a despair to work it all out...
UPDATE: added links to whatever I was trying to reproduce
You need to use the flex property to achieve it. Using flex-grow here will make your variable element to grow and fill the remaining height of its container, if there is any. Then all is left to do is set align-items-center on the element to align it on the x-axis.
Here is the Fiddle
Please note I added background-colors so it's easier for you to see how much space each element uses, or use an inspector.
You can set any fixed height for the header, footer and content-top. The height of content and content-remaining will adapt responsively, because they have the property flex-grow: 1 set on them. Here's an example.
To explain further, because the container wrap has a min-height: 100-vh, the content element will grow to fill the entire viewport relative to the rest of the flexible items inside the wrap container. The same logic applies to content-remaining, the only difference is that its parent is the content element and not the wrap container.
As last, I added the IE fix for the min-height property on flex-items. It's a known bug and a quick and reliable fix is to wrap it in a separate flex container.
Hopefully this was helpful to you, if you have any questions left please comment on this answer.
I'm trying to set some divs to width: 100% on Twitter Bootstrap 3 (including no paddings or margins).
JSfiddle: http://jsfiddle.net/rq9ycjcx/
HTML:
<div class="container">
<header>
<div class="row">
<div class="col-md-2">
<img src="http://placehold.it/150x50">
</div>
<div class="col-md-10">Menu</div>
</div>
<div class="row gray">
<div class="col-md-6">
<h1>Page Title</h1>
</div>
<div class="col-md-6">
<div class="breadcrumbs">Main page > page </div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<img src="http://placehold.it/350x150" />
</div>
</div>
</header>
<footer>
<div class="row">
<div class="col-md-12">Content</div>
</div>
<div class="row dark">
<div class="col-md-3">Footer 1</div>
<div class="col-md-3">Footer 2</div>
<div class="col-md-3">Footer 3</div>
<div class="col-md-3">Footer 4</div>
</div>
</footer>
</div>
What is the right way to get image http://placehold.it/350x150 width: 100%, including no paddings or margins?
Page title and breadcrumbs height is 80px.
If I resize window to smaller screen (e.g. mobile), text Main page > page disappears (it's somewhere but not on own row).
How to fix it?
Use <div class="container-fluid">. As per Bootstrap Docs: Use .container-fluid for a full width container, spanning the entire width of your viewport.
There is 0 padding on container-fluid.
In your code you have what appears to be body content in your header and you also have a div class="container" outside of your header and footer. This is not correct, you should have your container/container-fluid inside of your body. Also for your header you should use <nav="nav navbar-nav">.
Updated Fiddle
As suggested above, you can create a helper class
.padding-0 {
padding: 0;
}
and apply it to any HTML elements for which you need a padding reset. So in your case, it would look like this:
<div class="row">
<div class="col-md-12 padding-0">
<img src="http://placehold.it/350x150" />
</div>
</div>
For the second problem, set height of .gray class to auto :
#media () {
.gray {
height: auto;
}
}
Note: You could also remove line-height: 80px, it's optional :)
http://jsfiddle.net/rq9ycjcx/8/
There is no "right" way to do that in Bootstrap 3. It means you have to reset padding for the exact column.
You can create a class such as this one:
.col-md-12.resetPadding { padding:0px }
About Main page > page disappearing, I don't see this problem on my browsers (tested on Chrome and FF), but you have line-height: 80px there and as you said your breadcrumbs div has height: 80px;, so try to reduce line-height property and see how it works.
A simple way would be to remove the <div class="col-md-12">...</div> and add your content directly inside the row tag. The row tag removes the left & right gutters, whereas the cold-md-12 essentially adds the gutters back in.
The Bootstrap 3 documentation says that for single full width items you don't need any markup, eg just wrap it in <p> tags. However this will show the 15px gutters due to the page markup. So by simply adding in the row tag and placing your content directly inside this you will get 100% width content and be compliant with the BS3 documentation.
This is the code:
http://jsfiddle.net/noamway/r8vMp/8/
<div id="website" style="width:100%;">
<div id="layoutAll" style="width:200px;margin:0 auto">
<div id="layout" style="width:100%;position:relative;">
<div id="full_strip" style="width:100%;background-color:black;color:white;height:100px;position:absolute;left:0;">
Hello world
</div>
</div>
</div>
</div>
And I like that "full_strip" will be 100% from all the page width.
Because of the relative of is parent I can't do that.
I can't remove any setting from the is parents so I need a commend or something else on him that will tell him to ignore is relative parent.
Thanks,
Noam
Remove width:200px for div with id #layout. Important thing is dont use same id for two elements. Duplicate id's are dangerous.
CODE:
<div id="website" style="width:100%;">
<div id="layout" style="margin:0 auto">
<div id="layout" style="width:100%;position:relative;">
<div id="full_strip" style="width:100%;background-color:black;color:white;height:100px;position:absolute;left:0;">
Hello world
</div>
</div>
</div>
</div>
DEMO FIDDLE
You basically ask for relating an absolute position Div which is dynamically generated inside a relative position Div to the body instead of to its relative parent Div.
Position relative and absolute are always related to the first root parent element that has a absolute or relative position. This why it is impossible to do what you ask for.
The only solution for you its to place the “full_strip” Div outside of its position relative parent element and into body tag.
To build on Unknown's answer, if you want the text to remain centered you can add text-align: center; to the deepest nested div.
The Code:
<div id="website" style="width:100%;">
<div id="layoutAll" style="margin:0 auto">
<div id="layout" style="width:100%;position:relative;">
<div id="full_strip" style="width:100%;background-
color:black;color:white;height:100px;position:absolute;left:0; text-align:
center;">
Hello world
</div>
</div>
</div>
</div>
JSfiddle
How can I get the content div to get at the bottom instead of that odd position?
http://jsfiddle.net/madprops/6FFXL/1/
<div>
<div style='float:left'>name </div>
<div style='float:left'>date </div>
<div style='float:left'>comments </div>
</div>
<div id="contenido" style="font-size:20px;">content</div>
EDIT: removed float:top
It is at the bottom for me in your example, (FF5), but you should probably make it safe by setting content to clear your floated divs, like this:
<div id="contenido" style="font-size:20px;clear:both;">content</div>
Also, the float:top on your first div is invalid, there is no top property of float.