Vaadin - remove cell borders in table - html

I have created a table in Eclipse with the help of Vaadin.
I managed to remove the borders of the table with following line:
tblResetButton.addStyleName(Reindeer.TABLE_BORDERLESS) ;
but this still leaves me with a vertical line like this:
Is there a way to hide all the cell borders? And an extra bonus, would it be possible to give the first cell (the one with "Gebruiker") the color #F4F4F4 and the second cell (the textbox) the color #E2E2E2
EDIT:
the formlayout would be good, but I can't seem to get the background colors working so I reverted to the tables. This is the code:
JAVA
tblReset.addContainerProperty("Gebruiker", String.class, null);
tblReset.setCellStyleGenerator(new Table.CellStyleGenerator() {
#Override
public String getStyle(Table source, Object itemId, Object propertyId) {
if("Gebruiker".equals(propertyId)){
return "style-name-with-black-background";
} else {
return "style-name-with-yellow-background" ;
}
}
});
CSS
.style-name-with-black-background {
background-color: black ;
}
.style-name-with-yellow-background {
background-color: yellow ;
}

Supposing the answer to cfrick's comment is no, looks like it depends on what theme you're using:
If it's valo (recommended for a few reasons and from the screenshot seems like you're already using it but not 100% sure) then there are 2 other styles, ValoTheme.TABLE_NO_VERTICAL_LINES & ValoTheme.TABLE_NO_HORIZONTAL_LINES.
In reindeer they seem to be missing so you'll probably have to manually define custom style(s) in your theme. See below a simple/naive attempt:
add the style to the table
table.setStyleName("no-vertical-lines-or-border");
while defining it in your theme
.v-table-no-vertical-lines-or-border .v-table-header-wrap /* remove header-table borders */,
.v-table-no-vertical-lines-or-border .v-table-body /* remove body-table borders */,
.v-table-no-vertical-lines-or-border .v-table-cell-content /* remove cell borders */ {
border: none;
}
As for the cells, you can use a style generator, again with your custom defined styles for each cell, something along the lines of:
table.setCellStyleGenerator(new Table.CellStyleGenerator() {
#Override
public String getStyle(Table source, Object itemId, Object propertyId) {
if("description".equals(propertyId)){
return "style-name-with-F4F4F4-background";
} else {
return "style-name-with-E2E2E2-background";
}
}
});
P.S.: Given that you're experimenting, and if you're working with Vaadin versions 7.2+, take a look at the support for font icons which may come in very handy at times, for example the embedded FontAwesome:

Related

Ag-grid column menu: display overflow text

By default Ag-grid sets a fixed column menu width. Their documentation has an example of setting the column menu width to a different fixed value. The issue with this approach is that every column will have the same menu width.
Is there a way to dynamically set the column menu width based upon the column's filter list values? The following has no effect:
.ag-set-filter-list {
width: auto;
}
Similarly word wrapping could also solve this issue, but is also not working:
.ag-set-filter-list {
overflow-wrap: break-word;
}
I also tried using the postPopup callback to adjust styling after rendering, with no luck:
created() {
this.postProcessPopup = (params) => {
if (params.type !== 'columnMenu') {
return;
}
params.ePopup.style.overflowWrap = "break-word";
params.ePopup.style.width = "auto";
}
}
Digging into Ag-grid's filter list styling more, I realized that the filter items are absolutely positioned and use top values for placement. This made it difficult to wrap filter values without having them collide with each other.
I contacted Ag-grid support and they confirmed that dynamic filter list widths are not supported. They did mention their tooltips feature though, which works for my use case.
I modified that example in two ways:
Only show tooltips for filter list values that are longer and will be cut off by the edge of the filter menu.
Only show tooltips for values in the filter list, not for rows in the grid.
Here's my version of a custom tooltip with the above modifications:
export class GridColumnFilterTooltip {
init(params) {
const FILTER_VALUE_CHARACTER_LIMIT = 28;
this.tooltip = document.createElement("div");
if (
params.location === "setFilterValue" &&
params.value.length > FILTER_VALUE_CHARACTER_LIMIT
) {
this.tooltip.classList.add("grid-column-filter-tooltip");
this.tooltip.innerHTML = params.value;
}
}
getGui() {
return this.tooltip;
}
}

Angular span color not applied by class?

I have an angular application and part of it spits out a piece of text that needs to be colorized dynamically, in order to do that I am injecting a span element where required and marking it with a class, so the output would be something like this:
Some text <span class="failResult">that's emphasized</span> and other text too.
I am using a td (it's inside a table) that has inner html binding to this value. The css for this class is very simple. There are several similar classes that change the appearance a bit based on calculated values, but they all look something like this:
.failResult {
color: #dd2222;
}
I'm getting the html showing the text correctly, but the color isn't showing on the portion within the span.
Things I have tried:
I used dev tools to view the output and the class is applied. Here is an example of the td as output by the browser: <td _ngcontent-c4="">17 Checks, 7 <span class="failResult">(61%)</span> Pass, 3 Fail, 5 Count/List, 2 Not Run</td>
I verified that the class exists in the css file, is loaded by the browser, and the name is typed correctly.
I applied the color attribute to the span directly through browser dev tools and it shows up correctly, the color of the text changes.
I tried setting the color instead of the class in the string value, however Angular sanitizes this for security. Incidentally it did NOT give me any sanitizing messages about the class.
I tried applying the other classes via browser dev tools and they also did not change the color.
Is there something I don't know that span will not reflect a color applied via class? How do you get this to work?
EDIT
Doesn't have much to do with this question but for completeness here is the code that generates the contents:
GetReportSummary(): string {
const values = [];
values.push(`${this.TotalChecks} Checks`);
if (this.PassingChecks > 0 || this.FailingChecks > 0) {
let resultClass = 'passResult';
if (this.PassPercent < 70) {
resultClass = 'failResult';
} else if (this.PassPercent < 90) {
resultClass = 'warnResult';
}
values.push(`${this.PassingChecks} <span class="${resultClass}">(${this.PassPercent}%)</span> Pass`);
values.push(`${this.FailingChecks} Fail`);
}
if (this.ReportingChecks > 0) {
values.push(`${this.ReportingChecks} Count/List`);
}
if (this.NotRunChecks > 0) {
values.push(`${this.NotRunChecks} Not Run`);
}
if (this.ErrorChecks > 0) {
values.push(`<span class="errorResult">${this.ErrorChecks} Error</span>`);
}
return values.join(', ');
}
This behavior is due to the way Angular uses encapsulation to scope its styles to specific components. If you add the style to your projects main styles.css file then it should work.

How to change css style based on value

I have a boolean array that I am displaying in a razor foreach loop. Within the loop I am displaying the different values within the array. Is it possible,if so how, to change the css based on the value it is displaying?
For example
if (#status == true) THEN color = green; if (#status == false) THEN color = red.
If I understand your question correctly, you could add a data-attribute to the HTML element and alter the value (for example with Javascript) to/from "true/false" and use that in your CSS like so:
<element data-status="true">Content</element>
<element data-status="false">Content</element>
[data-status="true"] {
color: green;
}
[data-status="false"] {
color: red;
}
$('.test').each(function() {
if(parseInt($(this).css('font-size')) > 16) {
$(this).css('color', 'green');
}
});
.test {
font-size: 18px;
color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p class="test">Javascript manipulation: Green when largen than 16px</p>
I came across this question having the same problem, however I have implemented another solution, using c#/razor/css and no javascript. Someone might like this better.
First: define the possible values as an enumeration:
public class enum MyRateTyp{
Level1,
Level2,
Level3
}
Second:
Find a place where, given the number on which the style will be based, the conversion will take place. In my case I added an extension method to the int type.
public MyRate Evaluate(this int i)
{
MyRate answer = MyRate.Level1;
if(i<50)
{
answer = MyRate.Level1;
}
.
//All if statements here
.
if (i>100)
{
answer = MyRate.Level3;
}
return answer;
}
Third: On your .css file, define the style for each possible value, like so:
.Level1{
/*Style here for level 1*/
}
.Level2{
/* Style here for level 2*/
}
/*
Other Styles here
*/
Finally On the Razor page, assign the extension method to the css class of the element you want to change the style based on the value.
For example.
The level is <p class="#(myInt_variable.Evaluate())"> #(myInt_Variable) </p>
It is possible to change the color by putting an event on the box. This is done in javascript "AddEventListener"

select all child elements except H1 and H2? [duplicate]

I'm trying to select input elements of all types except radio and checkbox.
Many people have shown that you can put multiple arguments in :not, but using type doesn't seem to work anyway I try it.
form input:not([type="radio"], [type="checkbox"]) {
/* css here */
}
Any ideas?
Why :not just use two :not:
input:not([type="radio"]):not([type="checkbox"])
Yes, it is intentional
If you're using SASS in your project, I've built this mixin to make it work the way we all want it to:
#mixin not($ignorList...) {
//if only a single value given
#if (length($ignorList) == 1){
//it is probably a list variable so set ignore list to the variable
$ignorList: nth($ignorList,1);
}
//set up an empty $notOutput variable
$notOutput: '';
//for each item in the list
#each $not in $ignorList {
//generate a :not([ignored_item]) segment for each item in the ignore list and put them back to back
$notOutput: $notOutput + ':not(#{$not})';
}
//output the full :not() rule including all ignored items
&#{$notOutput} {
#content;
}
}
it can be used in 2 ways:
Option 1: list the ignored items inline
input {
/*non-ignored styling goes here*/
#include not('[type="radio"]','[type="checkbox"]'){
/*ignored styling goes here*/
}
}
Option 2: list the ignored items in a variable first
$ignoredItems:
'[type="radio"]',
'[type="checkbox"]'
;
input {
/*non-ignored styling goes here*/
#include not($ignoredItems){
/*ignored styling goes here*/
}
}
Outputted CSS for either option
input {
/*non-ignored styling goes here*/
}
input:not([type="radio"]):not([type="checkbox"]) {
/*ignored styling goes here*/
}
Starting from CSS Selectors 4 using multiple arguments in the :not selector becomes possible (see here).
In CSS3, the :not selector only allows 1 selector as an argument. In level 4 selectors, it can take a selector list as an argument.
Example:
/* In this example, all p elements will be red, except for
the first child and the ones with the class special. */
p:not(:first-child, .special) {
color: red;
}
Unfortunately, browser support is somewhat new.
I was having some trouble with this, and the "X:not():not()" method wasn't working for me.
I ended up resorting to this strategy:
INPUT {
/* styles */
}
INPUT[type="radio"], INPUT[type="checkbox"] {
/* styles that reset previous styles */
}
It's not nearly as fun, but it worked for me when :not() was being pugnacious. It's not ideal, but it's solid.
If you install the "cssnext" Post CSS plugin, then you can safely start using the syntax that you want to use right now.
Using cssnext will turn this:
input:not([type="radio"], [type="checkbox"]) {
/* css here */
}
Into this:
input:not([type="radio"]):not([type="checkbox"]) {
/* css here */
}
https://cssnext.github.io/features/#not-pseudo-class

CSS properties for general 'Formatters' in a Google Visualization Table

Google visualization API's include 'Formatters' which allow you to use things like colored text and arrows representing qualities of data. More information on formatters can be found here.
Now, when I edit the CSS values of the table, or use configurtion options (found here), tables that use fomatters seem to have trouble displaying certain CSS properties i.e, width of cells and text size. An example I've noticed where this is the case when the entire tables text is a smaller than default font, and a row is selected. That row which was selected will revert back to a 10pt Arial font when deselected.
Although this specific instance is annoying, I am curious about ALL formatter css properties and their class names. There is no information, to my knowledge, on the Google developer site.
These are my class names:
'headerRow': 'header-cells',
'tableRow': '.even-background all-cells',
'oddTableRow': 'odd-background all-cells',
'selectedTableRow': 'all-cells',
'hoverevenTableRow': '',
'hoveroddrTableRow': '',
'headerCell': 'header-cells white bold darkgreen-background',
'tableCell': 'all-cells'
};
These are the formatters being used.
var changecolor = new google.visualization.ColorFormat();
changecolor.addRange(null, 0, 'red', 'none');
changecolor.addRange(0.000001, null, 'green', 'none');
changecolor.format(dt, 1); // Apply formatter to second column
var parens = new google.visualization.NumberFormat({
prefix: "$",
negativeParens: true
});
parens.format(dt, 1); // Apply formatter to second column
var arrow = new google.visualization.ArrowFormat();
arrow.format(dt, 1); // Apply formatter to second column
var FormatAll = new google.visualization.NumberFormat({
prefix: "$",
pattern: '#.00##'
});
Style properties:
<style>
.all-cells {
border: 0px;
border-collapse: collapse;
font-size: 9px;
padding-right: 0;
}
.header-cells {
border: 0px;
border-collapse: collapse;
font-size: 9px;
padding-right: 0;
color: white;
font-weight: bold;
}
.darkgreen-background {
background-color: #0B3B0B;
}
.odd-background {
background-color: #E6F8E0;
}
.even-background {
background-color: #FFF5E3;
}
.bold {
font-weight: bold
}
.White {
fontcolor: white;
}
</style>
JS fiddle script in action
If you notice, when a cell is selected, the font size changes. This only happens when the google.visualization.ArrowFormat is applied.
I'd like to get rid of the boarder of the table, but that is not affected by classname or class properties (refer to the fiddle),
There is also a conflict with the parens.format and google.visualization.NumberFormat. Decimals places do not display with parentheses.
Not directly shown in code or fiddle: cell width properties become offset with cells that have formatters applied to them.
There are a couple things going on here. First, the ArrowFormat overrides all other classes placed on a cell, so those cells do not have the all-cells class. This is fine, as long as the <tr> has the all-cells class. The <tr>'s lose the all-cells class when you deselect them, because all-cells is part of both the even/odd row and selected row classes (and deselecting a row removes whatever classes you put on it.
If the reason you put all-cells as the selected row class is because you don't want the style from the default class, I suggest changing the class to something that has no styles associated with it, like this:
'selectedTableRow': 'noStyle'
Also, on a side note, you have a typo in the even row classes: there should not be a . before even-background:
'tableRow': 'even-background all-cells'
see it working here: http://jsfiddle.net/asgallant/1q8yk4f5/3/