I have an interactive grid in Oracle Apex tool. I need to wrap the heading without html tag.
Is it possible to do a word wrap on headers and cells ?
Try this CSS (you can put it in the page Inline CSS attribute):
.a-GV-table td, .a-GV-headerLabel {
white-space: normal;
}
That works for me.
I have a QtQuick Label in a QML file like so:
import QtQuick.Controls 1.3 as Controls
Controls.Label {
id: lbl
text: "This is some <b>bold text</b> with extra white space"
}
If the text property of my label contains any HTML, then the label renders it as HTML and the multiple spaces in the original text are compressed down to a single space (if the text contains no HTML then it is rendered as normal text and the spaces are preserved).
QWidget has a setStyleSheet method that apparently supports the style "white-space: pre-wrap" which is what I need to get the HTML rendering to preserve the whitespace, but I'm not sure if I can apply this to a Label in a QML file. Is there any way to achieve this?
Edit: This answer: https://stackoverflow.com/a/2756376/14606 shows setting the styleSheet property for a QLabel. Is there any way to write a function that will let me pass my QtQuick Label and cast it as a QLabel and set the stylesheet in this way?
All you need to know is how to apply css in qml, instead of code (widget.setStyleSheet("...")) ?
Have you tried this?
Controls.Label {
id: lbl;
white-space: pre-wrap;
text: "This is some <b>bold text</b> with extra white space";
}
edit: Since white-space is not a property of Label, you need to set this property for the label text.
If possible (just guessing) use:
Controls.Label.Text {
white-space: pre-wrap;
But if not, use this workaround:
Controls.Label {
id: lbl;
textFormat: Text.RichText;
text: "<style>white-space: pre-wrap;</style>This is some <b>bold text</b> with extra white space";
}
You can actually achieve what I was looking for (a Label that can display HTML while preserving white space) by doing a text replace on your original string and replacing all regular spaces (" ") with (which is a zero-length string followed by a regular string). The Label will then faithfully render consecutive spaces, as if the white-space style had been set to pre-wrap. Unfortunately this only kind of works (for my purposes at least) since the Label does not handle line wrapping the same way in both cases.
Using kramdown and rouge for markdown syntax-highlighting in a jekyll blog, I'd like to prevent long lines of code from wrapping onto a new line. I'd like to be able to use a horizontal scrollbar to reveal the rest of the content.
Here is the jekyll config:
markdown: kramdown
kramdown:
input: GFM
syntax_highlighter: rouge
I'm using the base16.solarized.dark css theme generated by the rougify command.
Here is an example code usage:
```` js
console.log("some code") // and a really really long long long comment which i'd like to not wrap onto the next line
````
Boostrap is adding a white-space: pre-wrap rule in order to help code block readability.
If you want you code block to avoid this wrap, you can edit your css/data-creative.css and add
pre code{
white-space: pre;
}
You have somewhere a CSS rule that for the code element sets white-space: pre-wrap. Add the following rule to override it:
code {
white-space: pre;
}
I solved it like this:
pre {
...
overflow-x: scroll;
}
Is it possible to add custom formatting markup to MediaWiki?
Say, for example, I have a div style I use quite often and I'd like to make markup to apply it more quickly than using <div id="frequentlyusedstyle">Title</div> -- like surrounding the text with ##Title## instead of typing out the div id. Is that possible?
(I realize that there is already heading markup; that's just an example. Thank you in advance!)
Just create a new page named "Template:name", where 'name' is whatever you want to name it, with the following text (as per your example):
< div id="frequentlyusedstyle">{{{1|}}}< /div>
(minus the extra spaces, since I don't know how to keep html from
parsing here.)
You would then use it by adding {{template name|Title}} to an article, and it will invoke the style.
You will need to have a style defined in MediaWiki:Common.css or similar, in order to style that div, such as:
#frequentlyusedstyle {
color: red;
}
Hope that helps.
Hiya,
I have run into this problem many times now using drupal or wordpress where my tinymce config files are a bit too cleverly abstracted.
The problem is that tinymce auto-wraps my <img> tags in <p> tags. If there is a way around this in either Wordpress or Drupal, that would be awesome.
My problem exists when I want to do something like this
<style>
img {
float: left;
}
p {
float: right;
margin-right: 20px;
width: 400px;
}
</style>
and I want my code to look like this
<img src="some_png.png" />
<p> Imagine a lot of lipsum text.</p>
but tinymce does this
<p><img src="crap_im_wrapped_in_a_paragraph.png" /></p>
<p> Imagine a lot of lipsum text.</p>
I'm trying to float an image to the left of a paragraph with a set width, without having width restraints on the image itself.
in this case the image's parent then gets a width and a float right. That is not what I want.
It is very possible that there is an easy clever fix for this but I still have not found one. I would prefer not hacking my config files if I don't have to.
1 caveat...
The only reason this problem exists is because I want clients to be able to easily do their own editing so I won't just have them wrap the image in a <div> instead of a <p>. That seems to me unintuitive for my clients who are the actual users of the wysiwyg
Previous Solution
I have been using a regex to remove the paragraph tags but it is always somehow problematic. I end up adding more images somewhere else then i have to keep tuning my regex to ignore them. 502 errors abound!
my question(s) is(are)
What can I to in my CSS to make the image wrapped in the paragraph do what I want it to do?
and if i can't
What drupal or wordpress specific can I do to make that paragraph disappear?
-- Edit --
the solution needs to be compatible with IE7+ and modern browsers. :P
Thanks!
aaron
You call tinyMCE with tinyMCE.init function, don't you?
So add this string to it:
forced_root_block : false,
Also you can change tiny_mce_src.js. Find
forced_root_block : 'p',
and change it to
forced_root_block : false,
P.S. Don't forger to clear the cache.
If you don't want it to wrap image tags, look in the Tinymce source for a function called "isBlock". There is a regular expression white list test that determines whether or not an element is a block element. If you need image tags to be treated as block elements then add "IMG" to the list of node names it looks for. I just had to do this myself, am still looking for negative side effects right now but it does solve the immediate problem at hand.
EDIT:
That was more or less a temporary solution, if you just need to stop the root level block wrapping of image tags, there's a function called "forceRoots" where you'll actually want to perform your image tag check. I did it by modifying this line of code:
if (nx.nodeType == 3 || (!t.dom.isBlock(nx) && nx.nodeType != 8)) {
to look like this:
if (nx.nodeType == 3 || (!t.dom.isBlock(nx) && nx.nodeType != 8) && nx.nodeName.toLowerCase() != "img") {
This solves the problem quite well for me.
If we're talking about a WordPress site, there's an annoying filter that will automatically wrap some elements within the content with a <p> tag called wpautop. It's actually handled by wordpress at runtime and not by TinyMCE.
Add this to the top of your template or functions.php file:
<?php remove_filter('the_content', 'wpautop'); ?>
source:
http://wordpress.org/support/topic/stop-wordpress-from-adding-p-tags-and-removing-line-break
In Drupal, one sort of "klugey" way of doing this would be to use hook_nodeapi() or the d7 equivalent(s) for displaying nodes, and using a regular expression to replace p-wrapped images occurring at the beginning of the field. You would have to inform your client that they wouldn't look right when editing, but that on display, they would appear properly.
If you're looking for a css option:
In css2 you have the :first-child selector, and in css3 there is also the :only-child selector. p:first-child img could be used with negative margins to offset margins you've declared for p elements. A downside would be that this would also impose the same negative margins on any images the client might put in a first paragraph. css3 might not be supported in all the browsers you aim to cover, but if you can use it - you could use the :only-child selector for images which are the sole children of p elements, offsetting the parent p's margins with negative margins.
If Javascript is an option, then you can use jQuery to reparent the img to be a sibling of the p. Something like this (untested)
$("p > img").each(function () {
var $this = $(this);
var $p= $this.parent();
$p.before($this);
});
Add logic to only the paragraphs/images you really need.
Ugly, yes, but a viable solution as a last resort.
Add this line:
theme_advanced_blockformats : "p,div,h1,h2,h3,h4,h5,h6,blockquote,dt,dd,code,samp"
When you want to insert a img select div:
<div>
<img src="my_img.jpg>
</div>
No need to modify anything with css.
TinyMCE 4 wraps everything in block elements. The default wrapper is P. Click on the image and choose another wrapping element like DIV. To add DIV to the menu add this to functions.php:
function make_mce_awesome( $init ) {
$init['block_formats'] = "Paragraph=p; Heading 1=h1; Heading 3=h3; Heading 2=h2; Preformatted=pre; Media=div";
return $init;
}
add_filter('tiny_mce_before_init', __NAMESPACE__ . "\\make_mce_awesome");
There is option "valid_children" https://www.tiny.cloud/docs/configure/content-filtering/#valid_children. It controls which elements you disallow (-) or allow (+) img tag to be wrapped in.
This example is for
- not letting img tag to be child of p and h1-4
- letting img tag to be child of div and span
tinymce.init({
valid_children : '-p[img],h1[img],h2[img],h3[img],h4[img],+div[img],span[img]'
});
I fear this is not possible due to the fact that img is an inline element. Tinymce wraps everything a user enters into block elements (divs or p-tags), but img is not a block element.