I am trying to change the color of rows in datatable using the below CSS.
table.dataTable tr.odd { background-color: #E2E4FF; }
table.dataTable tr.even { background-color: white; }
This change doesnt seem to affect first column in datatables, I can see the new color in other columns.
Can someone please let me know the reason for this issue?
Solved the issue by using the below css.
table.dataTable td.sorting_1{ background-color: white; border:1px lightgrey; }
table.dataTable td{ background-color: white; border:1px lightgrey;}
table.dataTable tr.odd { background-color: white; border:1px lightgrey;}
table.dataTable tr.even{ background-color: white; border:1px lightgrey; }
Related
I am using the npm package https://www.npmjs.com/package/vuejs-paginate
to handle pagination in a vuejs application.
I would like to style this pagination component.
My styling successfully sets the background of page number buttons yellow when the user hovers over them, but fails to set the background of the current page to green. Why?
Here is my component tag with the props.
<paginate
:pageCount="totalPages"
:click-handler="paginateCallback"
:prevText="'Prev'"
:nextText="'Next'"
:containerClass="'pagination'"
class="pagination"
v-model="pageNumber"
></paginate>
And here is the css...
.pagination a {
float: left;
padding: 8px 16px;
text-decoration: none;
border: 1px solid #ddd;
background-color: white;
}
.pagination a.active {
background-color: green;
}
.pagination a:hover:not(.active) {background-color: yellow;}
.pagination a:first-child {
border-top-left-radius: 5px;
border-bottom-left-radius: 5px;
}
.pagination a:last-child {
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
}
By the way, in case it is relevant information, the application uses bootstrap-vue elsewhere.
Thanks to the first answer below, I was able to resolve this.
Here is the working css after adding the active-class prop to the component...
.pagination li {
float: left;
padding: 8px 16px;
text-decoration: none;
border: 1px solid #ddd;
color: white;
background-color: white;
font-size: 1em;
}
.pagination li.pagination-active {
background-color: green;
}
.pagination li:hover:not(.active) {background-color: yellow;}
Now, however, there is a border around the number of the active page button until the user clicks again anywhere on the page. How can we eliminate this border?
As the documentations says: there is an active class prop that you can set and style that class. see the props in the link above.
<paginate
:pageCount="totalPages"
:click-handler="paginateCallback"
:prevText="'Prev'"
:nextText="'Next'"
:active-class="myActiveBtn"
:containerClass="'pagination'"
class="pagination"
v-model="pageNumber"
></paginate>
style:
.myActiveBtn{
background-color: green;
}
I'm using bootstrap and vue 2.0.
It works normally when I don't click the button. It focus on #mouseenter and unfocus on #mouseleave like this.
But when I clicked button, it stay focused like this until I make another click anywhere, even in another window.
How can I fix this? Here is HTML and CSS code.
Button html:
<button class="btn btn-primary" v-on:click="search()"
type="button">{{$lang.ticketsSearch}}</button>
Button css:
.btn {
display: inline-block;
padding: 6px 12px;
margin-bottom: 0;
font-size: 14px;
font-weight: normal;
line-height: 1.42857143;
text-align: center;
white-space: nowrap;
vertical-align: middle;
-ms-touch-action: manipulation;
touch-action: manipulation;
cursor: pointer;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
background-image: none;
border: 1px solid transparent;
border-radius: 4px;
}
.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
outline: 5px auto -webkit-focus-ring-color;
outline-offset: -2px;
}
.btn:hover,
.btn:focus,
.btn.focus {
color: #333;
text-decoration: none;
}
.btn:active,
.btn.active {
background-image: none;
outline: 0;
-webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
}
.btn.disabled,
.btn[disabled],
fieldset[disabled] .btn {
cursor: not-allowed;
filter: alpha(opacity=65);
-webkit-box-shadow: none;
box-shadow: none;
opacity: .65;
}
a.btn.disabled,
fieldset[disabled] a.btn {
pointer-events: none;
}
.btn-primary {
color: #fff;
background-color: #337ab7;
border-color: #2e6da4;
}
.btn-primary:focus,
.btn-primary.focus {
color: #fff;
background-color: #286090;
border-color: #122b40;
}
.btn-primary:hover {
color: #fff;
background-color: #286090;
border-color: #204d74;
}
.btn-primary:active,
.btn-primary.active,
.open > .dropdown-toggle.btn-primary {
color: #fff;
background-color: #286090;
border-color: #204d74;
}
.btn-primary:active:hover,
.btn-primary.active:hover,
.open > .dropdown-toggle.btn-primary:hover,
.btn-primary:active:focus,
.btn-primary.active:focus,
.open > .dropdown-toggle.btn-primary:focus,
.btn-primary:active.focus,
.btn-primary.active.focus,
.open > .dropdown-toggle.btn-primary.focus {
color: #fff;
background-color: #204d74;
border-color: #122b40;
}
.btn-primary:active,
.btn-primary.active,
.open > .dropdown-toggle.btn-primary {
background-image: none;
}
.btn-primary.disabled:hover,
.btn-primary[disabled]:hover,
fieldset[disabled] .btn-primary:hover,
.btn-primary.disabled:focus,
.btn-primary[disabled]:focus,
fieldset[disabled] .btn-primary:focus,
.btn-primary.disabled.focus,
.btn-primary[disabled].focus,
fieldset[disabled] .btn-primary.focus {
background-color: #337ab7;
border-color: #2e6da4;
}
.btn-primary .badge {
color: #337ab7;
background-color: #fff;
}
When that button is clicked, it takes on the :focus state. If you don't want it to behave like that, you'd have to overwrite the focus state, but that's probably not a good idea. You could look into programmatically putting the focus on something else.
In this particular case to remove the "green" when you click and move away, you should only need to do:
.btn-primary:focus,
.btn-primary.focus {
color: #fff;
background-color: #000; /*this is where the colour was green*/
border-color: #122b40;
}
I am trying to disable my anchor tags from being underlined when hovered over. I have added text decoration: none; to my .scss file like so:
$font-family-serif: 'Nixie One';
$font-family-base: $font-family-serif;
#import "bootstrap";
//#import "bootstrap-sprockets";
//TB Navbar overrides to change the color scheme
$bgDefault : #ffffff;
$bgHighlight : #ffffff;
$colDefault : #8587f1;
$colHighlight : #4e5aff;
.navbar-default {
font-weight: bold;
font-size: 25px;
background-color: $bgDefault;
border-color: $bgHighlight;
text-decoration: none;
Also when I look at the web page, it seems to compute the rule correctly:
Where am I going wrong here?
.navbar-default {
font-weight: bold;
font-size: 25px;
background-color: $bgDefault;
border-color: $bgHighlight;
text-decoration: none;
a
{
text-decoration: none;
&:hover{
text-decoration: none;
}
}
So apparently the issue was that I just had to specify the the a tag: a {text-decoration: none;} within my scss file instead of just setting it for the class.
When using LESS, i found usefull to mix classes, in order to create a new class based on other class properties, but sometimes i need to override them.
like:
.btn {
border-radius: 10px;
background-color: blue;
font-size:10px;
}
.btn_warning {
.btn;
background-color: yellow;
font-size: 12px;
}
The output has duplicated properties:
.btn {
border-radius: 10px;
background-color: blue;
font-size:10px;
}
.btn_warning {
border-radius: 10px;
background-color: blue;
font-size:10px;
background-color: yellow;
font-size: 12px;
}
I know there are multiple aproaches for this, like multiple classes on dom, or even #extend to build multiple selectors, but navigator still overriding at runtime the properties.
Is there any reason to duplicate same properties when mixin? Seems a simple way for making "independent" groups of properties, but not nice if has duplicated values.
LESS does not account for removal of duplicate properties within a block, at least in part because of this reason stated here (quote slightly modified for grammar fix):
The trouble is that people frequently use multiple properties in order
to provide a fallback for older browsers. Removing the properties is
not something that it would be good to do generically.
It is left up to the programmer to not program it for duplication. You can set up a basic mixin like what Danny Kijkov noted in his answer, or...
Solution #1 (Complex, but Powerful to Fully Define)
You can get elaborate in building a master button maker mixin. Something like this:
LESS (Mixin)
.makeBtn(#ext: null; #rad: 10px; #color: blue; #size: 10px;) {
.set-extension() when (#ext = null) {
#class-extension: ~'';
}
.set-extension() when not (#ext = null) {
#class-extension: ~'_#{ext}';
}
.set-extension();
.btn#{class-extension} {
border-radius: #rad;
background-color: #color;
font-size: #size;
//define various addtions based on extensions here
.specialExtensionProps() when (#ext = danger) {
border: 3px solid red;
}
.specialExtensionProps() when (#ext = someExtName) {
my-special-prop: yep;
}
.specialExtensionProps();
}
}
LESS (Use the Mixin Various Ways)
.makeBtn(); //makes base button
.makeBtn(warning; #color: yellow; #size: 12px); //makes modified button
.makeBtn(danger; #color: red;); //makes modified button
.makeBtn(someExtName, 15px); //makes modified button
CSS Output
.btn {
border-radius: 10px;
background-color: #0000ff;
font-size: 10px;
}
.btn_warning {
border-radius: 10px;
background-color: #ffff00;
font-size: 12px;
}
.btn_danger {
border-radius: 10px;
background-color: #ff0000;
font-size: 10px;
border: 3px solid red;
}
.btn_someExtName {
border-radius: 15px;
background-color: #0000ff;
font-size: 10px;
my-special-prop: yep;
}
In case you did not know, note the above demonstrated LESS functionality of setting only some variables from the set of mixin variables. So for the first two specialized .makeBtn() calls, I only set a few variables, out of order from the mixin, by explicitly calling the variable name to set (e.g. #color: yellow). This allows me to "skip" over setting the #size. In the last example, I was only setting the first two values, so I did not need to put any variable names.
I don't know if the above helps you get what you want, but it does offer a different way of being able to reduce code size.
Solution #2
You mentioned :extend(), which could be well used here to avoid duplication:
LESS
.btn {
border-radius: 10px;
background-color: blue;
font-size:10px;
}
.btn_warning {
&:extend(.btn);
background-color: yellow;
font-size: 12px;
}
CSS Output
.btn,
.btn_warning {
border-radius: 10px;
background-color: blue;
font-size: 10px;
}
.btn_warning {
background-color: yellow;
font-size: 12px;
}
Solution #3
In your case, if all the buttons will be of either class .btn or a .btn_SOMETHING form, and you are not using .btn_ for anything else but buttons, then you might be able to just use the CSS cascade to apply styles and prevent duplication of CSS code like so (no special LESS required):
LESS and CSS Output
.btn, [class *= btn_] {
border-radius: 10px;
background-color: blue;
font-size:10px;
}
.btn_warning {
background-color: yellow;
font-size: 12px;
}
Any html with the class btn_warning will first get the base button styles from the attribute selector [class *= btn_] while the actual btn_warning class will override the things set to be overridden.
Solution #4
If you split the class names in the html (so class="btn warning" rather than class="btn_warning"), then this works to avoid duplication:
LESS and CSS Output
.btn {
border-radius: 10px;
background-color: blue;
font-size:10px;
}
.btn.warning {
background-color: yellow;
font-size: 12px;
}
What about this solution?
.btn(#size: 10px, #color:blue) {
border-radius: 10px;
background-color: #color;
font-size:#size;
}
.btn_warning {
.btn(12px, yellow);
}
I have the following button mixin:
.Button(#type) {
color: #White;
&:hover {color: #White;} // :hover
} // Button
.Button(#type) when (#type = 'Delete') {
background-color: lighten(#Red, 20%);
border: 1px solid lighten(#Red, 20%);
&:hover {
background-color: lighten(#Red, 12%);
border: 1px solid lighten(#Red, 12%);
} // :hover
} // Button
.Button(#type) when (#type = 'Search') {
background-color: lighten(#Blue, 20%);
border: 1px solid lighten(#Blue, 20%);
&:hover {
background-color: lighten(#Blue, 12%);
border: 1px solid lighten(#Blue, 12%);
} // :hover
} // Button
This is working fine and, as you can see, what changes in each button is the color.
If it possible to have only one Mixin and according to the type define a color variable.
This way I wouldn't need to use so many Button mixin versions ...
There is no other way to do that. Guarded mixins in LESS is fixed to you use that format instead of if/else statements. But in your case, I suggest to do this :
//create a mixin for global rules.
.rules(#color){
background-color: lighten(#color, 20%);
border: 1px solid lighten(#color, 20%);
&:hover {
background-color: lighten(#color, 12%);
border: 1px solid lighten(#color, 12%);
}
}
And you just only to call .rules mixin to every your css rules.
.Button(#type) when (#type = 'Delete') {
.rules(#Red);
}
.Button(#type) when (#type = 'Search') {
.rules(#Blue);
}
This is simpler and no need a lot of space to write the same code. Hope this helps.
Yes, It Can Be Done
It can be folded into a single mixin that uses the #type to switch color values with a creative use of variable variables.
LESS
#White: #fff;
#Red: #f00;
#Blue: #00f;
.Button(#type) {
//define the variables with the name
//of the button you want to pass: Delete, Search, etc.
//associated to the color variable you desire
#Delete: #Red;
#Search: #Blue;
//set up a generic variable name to use, and
//then call the color value through a variable variable call (##)
#ContrastColor: ##type;
color: #White;
background-color: lighten(#ContrastColor, 20%);
border: 1px solid lighten(#ContrastColor, 20%);
&:hover {
color: #White;
background-color: lighten(#ContrastColor, 12%);
border: 1px solid lighten(#ContrastColor, 12%);
} // :hover
} // Button
.deleteClass {
.Button(Delete);
}
.searchClass {
.Button(Search);
}
CSS Output
.deleteClass {
color: #ffffff;
background-color: #ff6666;
border: 1px solid #ff6666;
}
.deleteClass:hover {
color: #ffffff;
background-color: #ff3d3d;
border: 1px solid #ff3d3d;
}
.searchClass {
color: #ffffff;
background-color: #6666ff;
border: 1px solid #6666ff;
}
.searchClass:hover {
color: #ffffff;
background-color: #3d3dff;
border: 1px solid #3d3dff;
}