$scope.clickUpload = function(){
$timeout(function() {
angular.element('#upload').trigger('click');
}, 100);
};
For example, 3 times this works fine, but on 4th click - nothing going on
How can I fix this?
I am editing my original answer since I didn't fully understand what it is you are trying to do. You can style an input type="file" without having to use jQuery/javascript to hide the original element and simulate a click on it. You can use standard HTML/CSS to do this...
CSS:
.upload {
height:25px;
width:70px;
background:#ccc;
color:#fff;
overflow:hidden;
text:'Upload';
}
.upload input {
display: block !important;
width: 70px !important;
height: 25px !important;
opacity: 0 !important;
overflow: hidden !important;
}
#uploadText {
left: 6px;
position: relative;
top: -45px;
}
HTML:
<div class="upload">
<input type="file" name="upload" />
<h3 id="uploadText">Upload</h3>
</div>
Given these are not ideal styles and I have no future as a graphic designer, they are enough to demonstrate how you can modify the style of the standard input type="file" without needing javascript.
Related
I used Styled-components in my React.js app. I want to make some area blur on mouse hover action. So I tried to use &:hover and all line works fine in &:hover area except backdrop effect.
How to make blur effect (on mouse over) in styled-components?
My code
const Adiv = styled.div`
width: 300px;
height: 60px;
background: #ffa5;
&:hover {
backdrop-filter: blur(2px); // This line doesn't work
-webkit-backdrop-filter: blur(2px); // This line doesn't work
cursor: pointer;
border: 1px solid red;
}
`
But when I try in normal HTML (such as w3schools.com/"Try it yourself"), it works well.
<!DOCTYPE html>
<html>
<head>
<style>
#aaa {
width: 300px;
height: 60px;
position: absolute;
top: 150px;
left: 50px;
}
#aaa:hover {
cursor: pointer;
backdrop-filter: blur(5px);
border: 1px solid red;
}
</style>
</head>
<body>
<p>This is a paragraph.</p>
<p>This is a paragraph.</p>
<p>This is a paragraph.</p>
<p>This is a paragraph.</p>
<p>This is a paragraph.</p>
<div id="aaa">bbbbbbb</div>
</body>
</html>
Edited
I want to get this effect like above image.
I don't want the text inside the div to blur. filter gives a blur effect to the text itself in the div. I just want to give blur effect to the letters behind div when mouse hover. So I want to use backdrop-filter.
Only when I use styled-components, it doesn't work. I am still curious why. What's wrong in my code?
It seems like the css entities backdrop-filter and -webkit.backdrop-filter are not what you have described in your image.
Backdrop-filter applies to the elements behind the target node, while filter applies to the node itself. In order to look like the image you added, the styled component would be:
const Adiv = styled.div`
width: 300px;
height: 60px;
background: #ffa5;
&:hover {
webkit-filter: blur(2px);
filter: blur(2px);
cursor: pointer;
border: 1px solid red;
}
`
The results looks like this.
When I enter some value in search text box, the [X] close button dynamically appear in the left corner of the text box and I need to clear and search results when I click the [X] close button using AnglarJS.
Example - Exactly like in Microsoft Outlook email search.
In order to display the X, you'll need to use ng-show to only show it when there's content in the input and ng-click to bind the clear text logic, as such:
div {
width: 300px;
position: relative;
}
input {
width: 100%;
}
span {
position: absolute;
right: 2px;
top: 2px;
cursor: pointer;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="">
<input type="text" ng-model="text">
<span ng-show="text" ng-click="text='';">X</span>
</div>
I am devolping app using angular js and ionic framework. I want to show border right only for odd numbers.
Here is my code:
<div class="media-body" style="padding-bottom:25px;">
<h2 class="align_center">{{services.name}}</h2>
<a href="#job/{{services.id}}">
<h2 class="align_center_des">{{services.description}}</h2>
</div>
</div></div>
Here is the Css
.col-32-custom {
width: 32%;
float: left;
margin-left: 1%;
border-right: 1px solid #E4E4E4;
margin-bottom: 31px;
height: 144px;
}
Here is fiddle:
https://jsfiddle.net/asetkL0n/
CSS also allows you to target specific odd or even elements. An example to that could be:
.col-32-custom {
width: 32%;
float: left;
margin-left: 1%;
margin-bottom: 31px;
height: 144px;
}
.col-32-custom:nth-child(odd) {
border-right: 1px solid #E4E4E4;
}
wherein, inside that nth-child, you can pass, "odd","even","2n","2n+1", or any expression in n.
I think the best solution is to use ng-class, so you have to create a class that will only add the border right.
I presume you are in an ng-repeat loop so the code will look like
<div data-ng-class="{border-right: ($index%2)===0}" class="col-32-custom">
Here you have the condition for the even number ($index%2)===0 so the div will have border-right class on event number.
you can use ng-class-odd / ng-class-even within ng-repeat to add specific classes to this items.
example here : ng-class-odd
My code looks like this:
<div class="block-border"
data-ng-show="qty > 0">
xxx
</div>
I know there have been a lot of changes with Animation in AngularJS. Can someone tell me the easiest way for me to make it take 500ms to show and 50ms to hide the xxx when the value of qty changes. Note that I am using the very latest AngularJS.
Reference angular-animate.js
Add ngAnimate as a dependent module:
var app = angular.module('app', ['ngAnimate']);
Pick a name for your transition, for example 'fade', and then define the appropriate CSS classes based on the naming convention described in the documentation:
.fade.ng-hide {
opacity: 0;
}
.fade.ng-hide-remove,
.fade.ng-hide-add {
display: block !important; /* or inline-block, as appropriate */
}
.fade.ng-hide-remove {
transition: all linear 1000ms;
}
.fade.ng-hide-add {
transition: all linear 500ms;
}
Add the class to your element:
<div class="block-border fade" ng-show="qty > 0">
Demo: http://plnkr.co/edit/HWi0FfDOsHeSOkcrRtN2?p=preview
I couldn't get the accepted answer to work, but the following did work (taken largely from this ng-nuggets post):
.fade {
transition: all linear 500ms;
opacity: 1;
}
.fade.ng-hide {
opacity: 0;
}
and then my HTML element which I wanted to fade in and out looked something like this:
<span data-ng-show="copyLinkClicked" class="fade">some text here</span>
As #MichaelNguyen mentioned, Bootstrap does appear to have a style already called fade, and we are using Bootstrap in our application, yet the above styles worked nonetheless. If you already have a style named fade, then change the name to something unique before using the above code.
If you want to fade in using ng-if as a boolean angular has some nice documentation here https://docs.angularjs.org/api/ngAnimate . I used ng-if for my fading purposes here's an example below:
form.html
<form name="exampleForm" ng-submit="submit()">
<input type="email" placeholder="Email Address" ng-model="email" required>
<input type="text" placeholder="Name" ng-model="name" required>
<input class="invalid-btn" ng-if="exampleForm.$invalid" type="submit" value="Invalid" />
<input class="valid-btn" ng-if="exampleForm.$valid" type="submit" value="Valid">
</form>
form.css
/* css for button that will show when form is invalid */
.invalid-btn {
border: 1px solid #222;
width: 100px;
height: 50px;
color: #222;
background: #fff;
}
.invalid-btn.ng-enter {
opacity: 1;
}
/* The finishing CSS styles for the enter animation */
.invalid-btn.ng-enter.ng-enter-active {
opacity: 0;
}
.valid-btn {
width: 100px;
height: 50px;
background: #F26623;
color: #fff;
}
/* The starting CSS styles for the enter animation */
.valid-btn.ng-enter {
transition:0.5s linear all;
opacity: 0;
}
.valid-btn.ng-enter-stagger {
/* this will have a 100ms delay between each successive leave animation */
transition-delay: 0.3s;
/* As of 1.4.4, this must always be set: it signals ngAnimate
to not accidentally inherit a delay property from another CSS class */
transition-duration: 0s;
}
/* The finishing CSS styles for the enter animation */
.valid-btn.ng-enter.ng-enter-active {
width: 100px;
height: 50px;
background: #F26623;
color: #fff;
opacity:1;
}
The way this works is if you want to fade in a button with a different color or text and different text color you can fade in a button when the form is filled out and valid and the invalid button will fade out leaving only one button depending on the state of the form. Kind of a hack but it works and looks smooth. I had to set a delay using .ng-enter-stagger because loading the animations at the same time was causing the buttons to blink and jump and not animate smoothly. So in this case we let invalid button hide first then load valid button when form is valid and all input fields have been filled out correctly.
Better than few words, here is the code which doesn't work on IE.
<div ng-repeat="favcolor in favcolors" class="favorite" alt="{{favcolor.name}}" title="{{favcolor.name}}" style="background:#{{favcolor.hexa}}">{{favcolor.hexa}}</div>
The css :
.favorite{
width: 50px;
height: 20px;
display: inline-block;
border: 1px solid black;
}
Everything is ok on other browsers, but on IE my boxes doesn't have any background color. When I replace {{favcolor.hexa}} with some hexa, it works fine...
Thx.
Try to use ng-style.
<div ng-style="{ 'background' : '#' + favcolor.hexa }" ... >