i came across the following code. this code should automatically change the color of the text by specific word or other characters. the code does not work for me, is really supposed to work or is it not true
#text [all "(" ] {
color: blue;
}
The code is at the bottom of this page.
No. If you want to do that, you need to do something awful like giving each character a span with itself as the class, or (my preference) use Javascript. Knockout is a great library that can let you apply classes or CSS styling based on the values of variables or functions (among many other useful things), so if you have a table and want negative numbers to appear in red, your <TD> tags would look something like:
<td data-bind="with: someObject, text: someProperty, css: {'isRed':someProperty()<0}"></td>
and you'd need a JavaScript object like
var someObject = {
someProperty: ko.observable(0);
}
Then you just need to apply your Knockout bindings and you're set!
Related
My Name is Amit Kumar
I want to apply css only Amit without using any tag like span or strong no any tag whole thing wrap in p tag and also if possible not use javascript only css applicable i tried but i cant find if anyone know to do this please help to find out
please help me to find the solution
It is not possible. You should wrap the text with different style in a tag be it span, strong, etc. If you are wanting to do this because of some other reason, like for extracting text only using JavaScript, etc., there are ways to do that too correctly.
Definition of markup in itself goes against what you're trying to achieve:
Markup language refers to a text-encoding system consisting of a set
of symbols inserted in a text document to control its structure,
formatting, or the relationship between its parts.
So if you want a part of text to be shown distinct from others it should be in an identifiable tag.
Only possible with some hack.
There is no selector available in css3 for select word.
Read more at A Call for ::nth-everything
p::after {
content: "Amit ";
color: red;
margin-left: -6em;
}
<p>My Name is Kumar</p>
You mentioned that not using javascript would be ideal, but it appears that is the only option you would have since you need to select the text node and wrap it in spans or other elements in order to selectively apply styling to it. I've had to do this in order to dynamically highlight certain parts of text.
Here's an example from a resource I used to do this:
var inputText = document.getElementById("inputText");
var innerHTML = inputText.innerHTML;
var index = innerHTML.indexOf(text);
if (index >= 0) {
innerHTML = innerHTML.substring(0,index) + "<span style='color:yellow'>" + innerHTML.substring(index,index+text.length) + "</span>" + innerHTML.substring(index + text.length);
inputText.innerHTML = innerHTML;
}
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.
I currently have a table with some dynamically generated data and I would like to highlight a table row if a cell contained a number that was greater then, lets say "50".
Is this something that can be done just with CSS? or would JQuery need to be involved?
At the moment I am just using this CSS to help separate each row visually.
.data tr:nth-child(odd){
background-color:#eeeeee;
}
Fiddle
It is not possible in pure CSS. Using CSS, you can't get the innerHTML.
You have to use javascript or jQuery.
A simple looping is needed
$('td').each(function () { //loop through each tds
if (+$(this).text() > 50) { // + is used to parse it to integer type
$(this).css('background-color', 'red')
}
});
JSFiddle
That's a form of conditional formatting, right? If so it seems like your only option is Javascript and from googling around there are quite a few options. Here's the top google link: https://gist.github.com/rdrgrtz/1082791
I have some data that I'm reading from JSON and writing into a Table.
Currently looks like following.
<table>
<tr><td>Feature 1</td><td>true</td><td>false</td></tr>
<tr><td>Feature 2</td><td>false</td><td>false</td></tr>
<tr><td>Feature 3</td><td>true</td><td>true</td></tr>
</table>
What I want to do is leave the true/false data as it is but use CSS to turn the data into Tick/Cross or smiley / frown images.
I thing I have seen CSS3 notation for this, but I can't find it.
What you can you id manipulate the HTML a bit and add classes to the TD's with the values true/false.
<tr><td>Feature 1</td><td class="true">true</td><td class="false">false</td></tr>
In the CSS you can use the attribute selector or in this class just the class selector
td.true {
}
td.false {
}
You might also be able to hide the text with the text-indent property. Alternatively you can just output the true/false as a class rather than HTML text in the cell.
I've got a tr:table that I need to style using CSS. All the normal style functions of a table are working, but row banding and row selection aren't coming up. When I view the rendered source, I'm not seeing a difference in the rows for an id or class to grab on to, and the official documentation doesn't have any attributes for declaring a style class for either. Is this possible and if so what do I need to do to get my CSS to grab onto it?
<tr:table id="myTable" value="#{tableValues}" rowBandingInterval="1">
<tr:column>
##Stuff##
</tr:column>
<tr:column>
##Stuff##
</tr:column>
<tr:column>
##Stuff##
</tr:column>
</tr:table>
Edit
Let me try to clairfy what's happening.
First, using the declaration above tells jsf to generate a table, and the attribute rowBandingInterval tells it to give each row alternating colors (If it was set to 2, then it would do 2 rows one color, 2 rows another, 2 rows the original, etc.)
Once the page gets rendered into standard html, trinidad (and jsf) apply their own classes and IDs to the html. My normal procedure is to look at the rendered html, find the class that it is appling and add CSS rules for it. However in this case, no additional styles are added (nothing in the rendered html denotes one row to be different from another).
So the question is, how do I tell trinidad to either give alternating rows and the user selected row different classes/IDs for me to grab on to with CSS?
Edit 2
Just to keep anybody paying attention posted, there are no changes to the actual td elements either
Edit 3
After having switched all the attributes around and then stripping all the code down to it's bare bones, I found the row banding attribute. Trinidad classes are rather convluted, and unless you reformat the code and pull out all the noise you won't see it. Trinidad adds the class .af_column_cell-text-band to the banded rows, where as the normal rows have just .af_column_cell-text. So that's half the problem solved. I still need to know the selector for a user selected row, for which I'll happily give all the marbles to anybody that can give me an answer to just that.
This is not directly answering your question, but why not use the CSS3 pseudo-class nth-child to achieve this effect ? For instance :
tr:nth-child(2n)
{
background-color:red;
}
There is a nice and simple jquery code to do the row highlighting located here.
The jQuery is as follows
<script type="text/javascript">
$(document).ready(function(){
$(".stripeMe tr")
.mouseover(function() { $(this).addClass("over");})
.mouseout(function() { $(this).removeClass("over");
});
$(".stripeMe tr:even").addClass("alt");
});
</script>
Then a bit of css
tr.alt td { background: #ecf6fc; }
tr.over td { background: #bcd4ec; }
btw I took all that code from the following site where you can also view the demo.
I made something wrong during the registration process, so this is a new answer instead of a comment.
To deal with the trinidad-skinning topic you need to do the following:
In your web.xml you need to set this parameter to true while developping:
<context-param>
<param-name>org.apache.myfaces.trinidad.DISABLE_CONTENT_COMPRESSION</param-name>
<param-value>true</param-value></context-param>
Get firebug for your firefox. With that add-on you can determine which trinidad-selector is used on a component.
There is no selector for a user selected row. I did it this way:
Give your object something like a "highlight property", which you change if it is the selected one.
<tr:column sortProperty="nr" sortable="true" defaultSortOrder="ascending" headerText="Nr" inlineStyle="#{object.tablerowhighlight}text-align:right;"><tr:outputText value="#{object.nr}"/></tr:column>
Do that for all columns of your table and you are done.
put these selectors in your trinidadskin.css-file(smSkin.css in my case):
.AFTableCellDataBackgroundColor:alias
{
background-color: #F5F5DC;
}
.AFTableCellDataBandedBackgroundColor:alias
{
background-color: #FFFFFF;
}
Configuration of trinidad-skins.xml
<skin>
<id>
sm.desktop
</id>
<family>
sm
</family>
<render-kit-id>
org.apache.myfaces.trinidad.desktop
</render-kit-id>
<style-sheet-name>
skins/sm/smSkin.css
</style-sheet-name>
</skin>
I will refer you to the trinidad documentation.
http://myfaces.apache.org/trinidad/trinidad-api/tagdoc/tr_table.html
In their example they declare the banding as row banding="row" I would assume the reason you do not get anything is that you have not declared if it is row or column banding.