css

How to change the background color of a DIV from a dropdown menu?

由 穿精又带淫゛_ 提交于 2021-02-11 12:38:19
问题 Is it possible to change the background color of a DIV based on the end-user's selection from a drop down list? For example, I have a drop down menu with options for blue, green, red, etc. and I would like the DIV background color to be whatever the user selects. Here is what i tried but I cannot figure out how to get it it work: <head> <style> div.results{ position: relative; left: 300px; height: 200px; width: 200px; border: 1px solid; color: black; } </style> <script>// this script will

How to change the background color of a DIV from a dropdown menu?

由 巧了我就是萌 提交于 2021-02-11 12:38:06
问题 Is it possible to change the background color of a DIV based on the end-user's selection from a drop down list? For example, I have a drop down menu with options for blue, green, red, etc. and I would like the DIV background color to be whatever the user selects. Here is what i tried but I cannot figure out how to get it it work: <head> <style> div.results{ position: relative; left: 300px; height: 200px; width: 200px; border: 1px solid; color: black; } </style> <script>// this script will

How can I recompile Bootstrap so that my theme color changes in _variables.scss when I am using Angular with CSS?

由 家住魔仙堡 提交于 2021-02-11 12:38:06
问题 So far I have found the SCSS file node_modules/bootstrap/scss/_variables.scss to change the primary color for example and I have stopped npm and run the front-end again but changes in that file are not shown in the actual behaviour. My guess is that it's because I need to recompile Bootstrap but as I have never used SCSS and my Angular project uses CSS I have no idea nor I could find an easy explanation on how to achieve this. Thanks in advance ! 回答1: TODO: create a variable.scss file in your

svg with mask not seen on chrome

由 这一生的挚爱 提交于 2021-02-11 12:36:49
问题 I'm trying to mask with some svg path that is created dynamically with React. The problem is that the resulted html code doesn't render properly on Chrome and Safari immediately. Correct results appear on browser window resize or check/uncheck of a style property from inspector. I feel like the problem in one of the -webkit properties but can't define which. Tried -webkit-mask , but it didn't give any results. Here's the html structure that should render right away: <div> <div id="type-1

Loop a click event function on “animationend”

由 只谈情不闲聊 提交于 2021-02-11 12:36:37
问题 I have a question on how to loop a click event itself on animation end I have 3 pictures i want to rotate on click with an order : first click on first picture-> first picture rotates, second click on second picture-> second picture rotates, third click on third picture-> third picture rotates the add event listener is the same so i'm trying to loop the function on itself with myEndFunction() but it seems to not be alright On second click the second picture is moving but i still have to click

Rem not compatible with media queries?

由 情到浓时终转凉″ 提交于 2021-02-11 12:36:13
问题 I'm using CSS breakpoints to update the font-size on my site. Regular text respond as expected, but the text affected by a class using rem value doesn't. Anyone have an idea why? (Try the snippet in full page and resize your browser) body { font-size: 22px; } .test { font-size: 2rem; } @media only screen and (max-width: 1280px) { body { font-size: 20px; } } @media only screen and (max-width: 1024px) { body { font-size: 17px; } } @media only screen and (max-width: 800px) { body { font-size:

Loop a click event function on “animationend”

由 自作多情 提交于 2021-02-11 12:36:10
问题 I have a question on how to loop a click event itself on animation end I have 3 pictures i want to rotate on click with an order : first click on first picture-> first picture rotates, second click on second picture-> second picture rotates, third click on third picture-> third picture rotates the add event listener is the same so i'm trying to loop the function on itself with myEndFunction() but it seems to not be alright On second click the second picture is moving but i still have to click

Why does my float elements not working properly at 40% + 60% width settings?

由 本小妞迷上赌 提交于 2021-02-11 12:36:05
问题 I have the following CSS and HTML set: html, body{ margin: 0; } header{ border: 1px solid green; background-color: green; height: 50px; } nav{ border: 1px solid red; background-color: red; height: 50px; } aside{ border: 1px solid yellow; background-color: yellow; height: 50px; width: 40%; float: left; } section{ border: 1px solid blue; background-color: blue; height: 50px; width: 60%; float: right; } <body> <header> </header> <nav> </nav> <aside> </aside> <section> </section> </body> But I'm

How to apply animation on a certain div?

由 放肆的年华 提交于 2021-02-11 12:36:00
问题 I have a very long landing page.I want to apply the animation(To make the car move on the road). The div with the background of the road is approximately in the middle of my landing page(I have to scroll down the page 9 times) I found the way to animate the movement of a car with the help of GSAP JS. But I have no idea how to make my animation work only when my viewport is focusing the div with the road. I tried to search for a particular "event", but I failed to find it. Can you help me to

AngularJS: How to unselect a span when selecting another

由 十年热恋 提交于 2021-02-11 12:35:10
问题 I have a list of things that I display with ngrepeat that when they are clicked, produce an additional list of things pertaining to the element selected. My intent is to have the clicked element's background change color so as to show it selected. My issue is when I select another element, they both show as selected. Here is my code: <div class="breakdownRow pointer" ng-class="{bSelection: selection}" ng-click="selection=true" ng-repeat="m in masterList"> <span class="areaTag">{{m.area}}<
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