in GWT , in my work have flex table , in each flex table cell there is a vertical panel , i want to remove vertical panel borders
i tried getElement().getStyle().clearBorderColor() but it does not work
and when using in firebug ,discovered that it take flex table style ??
get it's class/ID and write another style to override the default style.
you probably need to add the !important to your css style.
.verticalPanel {
border: none !important;
}
You also might look into using celltables this has a resources instance that is easy to override.
Use this
yourVerticalPanel.getElement().getStyle().setBorderStyle(BorderStyle.HIDDEN);
Related
Vaadin flow theming and styles confuse me. Is there a way to disable it and apply natural css. I know how to reference a css file inside vaadin, and use setClassName but I would prefer to use ordinary css style for components.
Thank you
You can override the default lumo styling by providing yours. For instance, to remove the background color from a ComboBox, I can target the input as follows in a CSS file named vaadin-combo-box.css:
[part="input-field"] {
background-color: var(--lumo-base-color);
max-width: fit-content;
}
To set the colors for a disabled button, you can target it as follows:
filename: vaadin-button.css
code:
:host([theme~='primary'][disabled]) {
background-color: red;
}
And you get the following:
To change the primary color or any other global styling, explore your styles.css file.
For a better understanding, take a look at this video https://vaadin.com/learn/training/v14-theming
Like with all other styling you need to check the states / attributes of the component while the specific state is active and check the DOM - only caveat would be that you need to add those style in the specific files like vaadin-button.css to be applied inside the shadow DOM.
How do you set the height of the Angular UI-Select widget when an item is selected. I have a custom template for the selected item that includes an image and stuff and it gets cut-off.
Is there an option somewhere? I feel like it should expand to fit the template.
I just fixed this by using the css like
.ui-select-choices .item {
height: auto !important
}
and using the !important css function because ui-select has a lot of inline styles and it gets very tedious to fix. If you are using your own template, try not to use the .item class and use something unique like .select-choice-item Next time you might want to provide the structure in the template you're using so we can answer you with a more specific solution.
I am working with Magento which doesn't allow for classes on images in the visual editor; so I want to program it to automatically apply right margin to an image if the image has the property float:left ... and visa versa. Is this possible without using javascript?
If it's part of the style attribute, then sure: [style*='float:left']
No, there isn't a selector based on CSS properties, apart from scanning selecting on the style attribute - after all you set them with CSS.
The easiest way would be to set the margin-right property at the same place where you set the float property.
See also:
http://www.w3.org/TR/selectors/#selectors
http://dev.w3.org/csswg/selectors4/#overview
Assuming all of your styles are placed in an external stylesheet the answer's 'not without javascript'.
If, however, you're placing that specific style on the html (inline styles, that is) then what Kolink suggested does work.
Anyway, using javascript(jQuery) here's a possible solution: http://jsfiddle.net/joplomacedo/TECWM/
If you can't see the fiddle, it goes something like this:
if (el.css('float') === 'left') {
el.css({
'margin-left': '50px'
});
}
I'm using jquerys autocomplete widget but I'm having a few issues trying to style the box that drop down when you search for something.
I'm trying to move the box down a bit and change the border/bg color but some JS is adding in some embedded styles which are overriding my .css styles. But I can't find it.
I'v based mine off this one.
<ul class="ui-autocomplete ui-menu ui-widget-content" role="listbox" aria-activedescendant="ui-active-menuitem" style="z-index: 11; display: block; width: 139px; top: 44px; left: 1101px; "><li class="ui-menu-item" role="menuitem">
In order to avoid using !important you could add your styles with jQuery and override them in that way.
$('ul.ui-autocomplete').css({
color: 'red'
});
Another solution would be to remove the style attribute from the ul.
$('ul.ui-autocomplete').removeAttr('style');
Without seeing your css styles, or the order you are loading the .css files, you could override the styles by using Firebug to inspect which classes are applied, and adding !important; to your main css styles.
Ex.
ul.ui-autocomplete {
color: red !important;
}
The best way you can combat this is to properly track down if your jQuery plugin has any parameters to help you, or strip the JS yourself and add your own CSS styles.
The above !important; rule can be a nightmare, it is a hack in a sense - but it may work for you.
Try to add margin-top and margin-left in your css
Overriding the top and left value is no good, because it is calculated in regard to the text field it derives from.
I'm really not a pro in jquery but I take a look around in the example you sent and the style of the menu is all givent by a menu style sheet (jquery.ui.menu.css). Look at the link below and there is some info that can help you I think.
http://docs.jquery.com/UI/Menu#theming
You will be able to customize the look and feel of your dropdown in these class.
«If a deeper level of customization is needed, there are widget-specific classes referenced within the jquery.ui.menu.css stylesheet that can be modified.» From jquery website.
try using position or append to option...
you can refer here...
http://jqueryui.com/demos/autocomplete/#option-position
Check out the file jquery.ui.theme.css,
the class .ui-widget-content near the top can be used to put a background colour on the autocomplete search results box, borders and positioning can also be tweaked through this class.
If I were writing my own HTML and placing the values in the table I would use css and style the borders using something like:
td{
border-left : solid gray 1px;
}
if you put that css style into your web page, you'll find that your datagrid will use it, since the datagrid control just generates a html table!
of course, you can set the CssClass of the datagrid and make a style just for it as well; you can also fiddle with the row-style properties of the datagridview but css styling is much easier to change/skin later
You might try using the gridrowstyle & alternatinggridrowstyle properties of the datagrid. i would suggest setting them to a CSS class as Steven suggests.