I'm learning Vuetify, coming from Bootstrap. I got to dialogs and got them working nicely.
However, in the docs, it says width or max-width props also take strings.
I tried and it seems css width measurements work: both numbers (px) worked and percentages too. Didn't go further because I stopped at this logical "measurement" I'm used to from Bootstrap: I'd like to set the dialog to be "small" or "large", as in Bootstrap.
I have found that width also takes "unset" as parameter, but I couldn't find any documentation on what other constants it takes.
So, are there any "large" , "small" equivalents? Or documentation showing the possibilities?
In vuetify v-dialog component there are no direct analogues of "large" and "small". But you can simply make it by yourself.
By example, you can create some global variables:
Vue.prototype.$dialogSmall = 300;
Vue.prototype.$dialogLarge = 800;
Ant then use it in your v-dialog component:
<v-dialog
v-model="dialog"
:width="$dialogSmall"
:max-width="$dialogSmall"
>
...
</v-dialog>
Check this Codesandbox I made as demo.
You also have some doubts about the documentation of width and max-width. So let's check sources!
Take a look at VDialog.ts. You can see that some convertToUnit function is applied for both width and max-width properties when the component is created.
Then take a look at convertToUnit definition at helpers.ts. There's no magic here. It just applies Numbers like 500 or Strings like "500" (that is converted to "500px"), "700px", "100%", ... . You can also put any of special CSS keywords that are allowed for width/max-width CSS property. They are listed here at MDN.
Related
I recently discovered mermaid.js which is great to design graphs and Gantts.
I'm using the live editor (https://mermaid-js.github.io/mermaid-live-editor/) and it's quite easy.
But how can I simply change the text font and its size, colors of the tasks in the editor ?
I've read that it's possible to do this changing css attributes, but that's not clear for me, I would need some more explanations.
Many thanks
To change the border and background color of the nodes, text font and size for flowcharts, in "Mermaid configuration" panel, set the following code:
{
"theme": "default",
"themeVariables": {
"nodeBorder" : "#004990",
"mainBkg" : "#c9d7e4",
"nodeTextColor" : "#274059",
"fontFamily": "arial",
"fontSize": "18px"
}
}
For other changes, see the mermaid theming ref page:
https://mermaid-js.github.io/mermaid/#/theming
For styling Gantt charts see the Mermaid Documentation. However, since this method requires you to use a stylesheet I dont think that you can use it in the live editor.
More information on working with themes in general: Documentation
I'm running into a problem where I can't style the default footer in v-data-table. For some reason, the pagination buttons are appearing white when enabled, and light gray when they are disabled (pagination is disabled). I've already double checked to make sure its not a theme issue.
My question is: how can I change the color of the default pagination icons in v-data-table? And more broadly, what is a way to find the class names of the vuetify elements so that I can avoid asking these types of questions in the future.
Thanks.
Here's a couple screen shots in case my description was clear enough.
Per Varun's request, here is one of my declarations for a v-data-table.
<v-data-table
:headers="headers"
:items="tickets"
item-key="ticketId"
class="red--text"
></v-data-table>
Result:
The recommendation of using the text-coloring class didn't work as it just turn all of the text in the table to red, but didn't change the icons. Is there any way to edit the CSS of the icons directly?
can you share the code please ?
Usually the color of the default pagination icons in v-data-table are black when enabled and grey while disabled.
you can use class="<color>--text" to change the text and enabled icon color to your preference
After digging through the CSS file in Vuetify and finding the class name of several of the v-data-table components, I found this solution to work.
Inside the style tag in my component:
#table > .v-data-footer .v-icon {
color: black;
}
Small note: without the !important keyword, this styles only the enabled icons in the footer (i.e. if you can go to the next page or not). If you want to style both, just add the keyword and your good to go.
I am not pro developer and have small knowledge of html and css only. I am trying to work on a joomla website. I tried to add Google charts to my page. Actually it's a module that I am inserting to an article through load module function. But there seems to have a conflict and the chart is not displayed correctly. It seems that there are some conflicts with the issues but I am not sure how to figure.
http://goo.gl/v1GVWk
if you go to above link and go to tabs and open trekking map tab you will see the bug. The width of chart is very small. I want to display 100% so that it can be responsive. I tried changing the width to px as well but no luck.
Please help me. ..
The width of elements that are hidden is zero. Therefore, the chart thinks your window has a width of zero and ends up using its smallest width.
Try triggering a resize event on the window when the tab is shown, this should cause the responsive code to run.
I never used Google charts, but what you are experiencing also happens on Google Maps.
You have two options, either you use opacity (or maybe visibility hidden) instead of display: none, this will make the chart to resize automatically when the page opens.
The other option is to trigger the resize event, something like this... Google chart redraw/scale with window resize
Hope it helps
Even though the outer wrapper div#ja-google-chart-wrapper-404 is set to 100% width, two child elements are fixed at 400px. Specifically, the <svg width="400"> element that sets the image at a fixed width, plus the div that wraps it has the width set to 400px. Even though you have their parent set to 100%, if the image itself has a fixed width it won't expand to fill the space.
Check to see if there's a setting in your module or in the Google Chart itself that lets you set a different width (or none at all) on the inserted image.
One solution would be to resize the SVG element when the a#tab1-trekking-map is clicked. I just tested this in the Chrome console and it worked to trigger the map to resize to the full width of the container:
jQuery("#ja-google-chart-wrapper-404 svg").resize();
Add this (or something like it) to your other scripts that are called when your tabs are clicked. If the ID of the chart wrapper is generated dynamically you may need to adjust a bit, but triggering resize() (as stated by Niet and miguelmpn) should do the trick nicely.
I met a limit with quite typical operation. Simple document:
http://i.stack.imgur.com/JNI9v.png
As you can see, image has right and bottom margins. But... CKEditor image dialogue provides VSpace and HSpace parameters which influence together to Top-Bottom or Left-Right twin values and adds unnecessary top and left margins:
http://i.stack.imgur.com/vo3oC.png
Of course, users won't use pure code to define this in style="..." attribute. So, how to allow users insert images as shown on the first image? Maybe exists CKEditor plugin or patch... and i just can't find it.
Another, maybe even a simpler way, to achieve what you want would be to use a predefined set of styles for images and use the "Styles" combo to apply one of preselected classes. This way the styles used for images could be more consistent.
To see what I mean you can check the "Standard" demo - click on an Image and in the "Styles" combo select "Object styles -> Styled image (right)"
So I've spent a significant amount of time coding and designing this webpage, and it works perfectly in every browser I've tested it in: IE7, IE9, Firefox, Chrome, Safari. But when I view the webpage in IE8 (and only IE8), the vertical scroll is disabled. The scroll bar is there all right, but it's turned off and I can't use it or the mouse scroll wheel.
I'll post the code for the webpage if I absolutely have to, but first I wanted to see if anyone had ever heard of this happening before or had any initial thoughts.
Okay, I figured this out. If you put height: "100%"; in the html tag of your page's CSS stylesheet, it will break scrolling in IE8, but other browsers will still work. Go figure.
Here is a hack way of getting the scrollbar to work with a height of 100%. Not the best solution but it now scrolls in IE8.
html {
overflow-y: hidden\9;
}
html, body {
height: 100%\9;
}
body {
overflow-y: scroll\9;
}
mainly three things you should see
If you have given style as overflow:hidden
If you have given hight in page percentage.
if you have given float:static.
Fix this issue your IE 8 problem will be solved.
Reason : IE 8 is different than nything else for CBC check IE frist! To the topic, IE 8 hides (only scrolling bar) of scroll bar if you have overflow as hidden, secoundly if you have places hight as 100% IE 8 takes overflow as hidden (can say takes by its own!) n float is element who can go beyond page size if you have it as inherit or relative but static dose not increase dynamicly.
You tried on other IE8 (not your local ie8)? Maybe the problem is in your ie8.
Run with no-addon mode or try to disable all addons (including bars)
Restore advanced settings. Tools -> Internet Options -> Advanced -> Restore Advanced options.
I have also faced this type of problem many times.Scroll bar with IE8 , should not visible in a plain HTML page. So, please check the content inside your <body></body> tag . There may be is some margin or padding tag.
I am using IE8 currently , but there is no such scroll bar is showing. No need to fix the height:100% for HTML or BODY. Please check your page deeply.
If you are using CSS, it may come in handy that you need a reset CSS value so that the page renders properly in IE8. I have provided the link as well as the snippet from http://sixrevisions.com/css/css-tips/css-tip-1-resetting-your-styles-with-css-reset/ . This may help you. If anything this is a nice site to read if you are starting development.
A reset to where it all started…
The concept of CSS Reset was first discussed formally way back when dinosaurs still roamed the internet (2004 to be exact) by Andrew Krespanis. In his article, he suggests using the universal selector (*) at the beginning of your CSS file to select all elements and give them 0 values for margin and padding, like so:
* {
margin: 0;
padding: 0;
}
The universal selector acts like a wildcard search, similar to regular expression matching in programming. Since in this case, the * isn’t preceded by another selector, all elements (in theory – some browsers don’t fully support it) is a match and therefore all margins and paddings of all elements are removed (so we avoid the spacing differences shown in Example 1).
Applying the universal selector margin/padding reset to our earlier example, we now remove all inconsistent spacing between all browsers (in other words, we don’t make the browsers think for us, we show them who’s boss).
Example 2: Applying the universal selector margin/padding reset
But now we don’t have any spacing in between paragraphs, so somewhere below our universal selector reset, we’ll declare the way we want our paragraphs to look like. You can do it a number of ways – you can put margins (or padding) at the beginning or top of your paragraphs, or both. You can use ems as your units or pixels or percentages.
What’s important is that we choose the way the browser will render it. For our example, I chose to add margins (instead of padding) both at the top of the paragraphs and at the bottom – but that’s my choice, you may want to do it differently.
Here’s what I used:
* { margin:0; padding:0; }
p { margin:5px 0 10px 0; }
Example 3: Declaring a style rule after the universal selector.
Note: The example I used for discussion is a simplified example. If you only used paragraphs for your web pages and no other elements, you wouldn’t want to reset your margins to 0 using the universal selector only to declare a style rule right after it for your paragraph. We’ll discuss this more fully along with other best practices later on down the page.
Shortly thereafter – CSS guru Eric Meyer further built on the concept of resetting margins and paddings. In Eric Meyer’s exploration, he discusses Tanek’s work undoing default HTML styles (which he called undohtml.css) which not only resets margins and padding, but also other attributes like line-heights, font styles, and list styles (some browsers use different bullets for unordered list items).
After many iterations and refinements, we come to a wonderful solution called CSS Reset Reloaded CSS Reset, which not only makes this CSS reset method more accurate than the universal selector method by using higher specificity by naming all possible HTML tags (because the universal selector fails to apply the reset to all HTML tags), but also sets default values for troublesome elements like tables (in which the border-collapse attribute isn’t rendered consistently across browsers).
Of course, there are other methods of resetting your CSS (such as Yahoo!’s YUI Reset CSS which I currently use on Six Revisions), and you can roll your own based on your preference and project needs.
SITE: http://sixrevisions.com/css/css-tips/css-tip-1-resetting-your-styles-with-css-reset/
NOTE: I am kind of new at this, so please bear with me.