I have a generic piece of html code with form fields which I reuse in several places. When opened inside a bootstrap modal I would like the content to fill the entire modal, but when used elsewhere I don't want it to be as wide. I wanted to do this using ng-class, using code like this:
<div ng-class="modal ? 'col-sm-9' : ['col-sm-9 col-lg-5']">
content...
</div>
The problem is: how do I check if the code is inside a modal or not? Is there some function I can call or some variable to read? I would like to avoid populating all modal-controllers with some isModal() function.
I would recommend using CSS for this. The browser would then identify if the snip-it appears within an element defined as the modal and the correctly apply the style.
Assuming you are using LESS with your bootstrap implementation an example is below. But it should give you a general idea either way.
LESS CSS markup:
div.content {
.col-lg-5
}
modal {
div.content {
.col-sm-9;
}
}
HTML:
<div class="modal">
<h1>Heading</h1>
<div class="content">
content...
</div>
</div>
Give id= "mymodal" to the div.
Then in script create a click function and call this div by id :
$("#mymodal").show();
The modal shows with its content.
Related
I have a site that populates data into a table when it loads. Each column header is clickable resulting in the table sorting based on that column's data. This works fine, but it is slow so i was hoping to have a modal window popup advising the end user to wait while it sorts. I have the code for the modal window already made as well as the javascript line to call it and close it, but I cannot get it to appear and then disappear when the sort is done.
Modal Code:
<div id="SortingBox" class="modal3">
<!-- Modal content -->
<div class="modal-content3">
<div class="modal-header2">
<h2>Loading</h2>
</div>
<div class="modal-body2">
<pre><strong style="color: black;">Please Wait...</strong></pre>
</div>
</div>
</div>
I call the modal with this line:
document.getElementById('SortingBox').style.display='block';
And close it with this:
document.getElementById('SortingBox').style.display='none';
Now I already have this working on page load and the line to close it is at the end of the sorting script in a separate js file. So all I want it to be able to have it appear when a column header is clicked and close again after the sort is complete.
Thanks.
Why not just use classList's toggle method?
Create a class that called is-modal-hidden, with display: none.
// style.css
.is-modal-hidden {
display: none;
}
Create a js function to toggle modal, by toggling the class.
Something like that:
function toggleModal() {
document.getElementById('SortingBox').classList.toggle('is-modal-hidden');
}
So I'm trying to collapse a sidebar which I have stored as an angular element. I've tried using the toggle script in the template URL and in my page code but neither are doing it. On every other page of the site, I still have the sidebar in non-angular form and it is collapsing without a problem.
heres the problem
plunkr
<div ng-app="appHeaderApp">
<div ng-controller="sidebarcon">
<div ng-repeat="stab in mySideTabs">
<app-sidebar info="stab"></app-sidebar>
</div>
<script>
$("#menu-toggle").click(function(e) {
e.preventDefault();
$("#wrapper").toggleClass("toggled");
});
</script>
</div>
The short answer for this is that you are not using Angular correctly. If you're using Angular, do things the Angular way :)
After inspecting your website, it looks like you are using a directive for the sidebar. The collapsing functionality is being controlled by the "toggled" class, so we can use ng-class to toggle this.
So we can do something like:
<div ng-class="{toggled: toggled}"></div>
This conditionally applies a class. Then in your button that toggles the sidebar, you can do something like:
<button ng-click="toggled = !toggled">Toggle Sidebar</button>
This button will toggled the "toggled" boolean back and forth, which will toggle the class on the sidebar.
So I am using ng-repeat to repeat some divs which show images out of my JSON file. What I want to do is that when I click on that image (whether its desktop or mobile) the image will scale. Now my problem is that when I want to create a click event on my image tag (which is inside that div that holds the ng-repeat), he doesn't do anything. He cant see the click.
I red something on the internet about issues with jquery and angular, but for me as a beginner its hard to understand what I have to do to make it work how I pleased. I just want to be able to put a jquery function on a image tag inside the ng-repeated divs, so I can manipulate the css from there.
I have a piece of the code posted below here, maybe I have to add something to my controller? I dont know, I am clueless at the moment. :-)
<section class="words">
<div class="colored-sidebar"></div>
<!-- content -->
<div class="previous-button"></div>
<div class="word-container" ng-controller="imageController as imageCtrl">
<h1><span>noun</span>words</h1>
<div class="category-body">
<p><span>noun</span>travel</p><hr>
<div class="category-section" ng-repeat="icon in imageCtrl.imageList.travel">
<!-- <div class="category-image" ng-include="icon.src"></div> -->
<div class="category-image">
<img src="{{icon.src}}" />
</div>
</div>
</div>
</section>
The angular file
(function() {
app.controller('imageController', function(){
this.imageList = imageJson;
});
var imageJson = {
//ALOT OF JSON DATA HERE//
};
})();
I hope this piece of code would be enough to help me :-)
Any tips are welcome, I love to learn this language better and also understand it better.
Thanks!
jQuery is not suitable here, because by the time you run your jQuery code inside jQuery.ready(), the elements in "category-image" class are not created yet.
For solution of your problem you can use two methods:
1) Use the "ng-click", as proposed before. You can also pass "$index" to function inside ng-click. This way you will know index of icon in imageList.travel that was clicked. But this way you will have no information about dom element.
2) Create a directive. The main difference between directives and controllers is that directive have information about dom object. You can treat element as typical jQuery object
JS:
app.directive('imageClick', [function () {
return {
link: function (scope, element, attr) {
element.on("click", function(e){
//do some stuff here
})
}
}
}]);
HTML
<section class="words">
<div class="colored-sidebar"></div>
<!-- content -->
<div class="previous-button"></div>
<div class="word-container" ng-controller="imageController as imageCtrl">
<h1><span>noun</span>words</h1>
<div class="category-body">
<p><span>noun</span>travel</p><hr>
<div class="category-section" ng-repeat="icon in imageCtrl.imageList.travel">
<!-- <div class="category-image" ng-include="icon.src"></div> -->
<div class="category-image">
<img image-click src="{{icon.src}}" />
</div>
</div>
</div>
</section>
i try to use This code.
It works good with 1 window, but i need 2 popup window.
i try to modified it like this
$(document).ready(function(){
PopUpHide();
});
function PopUpShow(){
$("#popup1").show();
$("#popup2").show();
}
function PopUpHide(){
$("#popup1").hide();
$("#popup2").hide();
}
And HTML
<div class="b-container">
Sample Text
Show popup
</div>
<div class="b-popup" id="popup1">
<div class="b-popup-content">
Text in Popup
Hide popup
</div>
</div>
<div class="b-container">
Sample Text
Show popup
</div>
<div class="b-popup" id="popup2">
<div class="b-popup-content">
Text in Popup
Hide popup
</div>
</div>
Where i make mistake?
You're most probably showing two popups above each others, give one of them different position and class and use different Javascript function to show each, or send a variable to the function to decide which one to view.
Would be something like that:
function popupshow(whichOne)
{
if(whichOne == 'first'){
$("#popup1").show();
$("#popup2").hide();
}
else{
$("#popup1").hide();
$("#popup2").show();
}
}
UPDATE: here's the fiddle code as you requested. http://jsfiddle.net/jBf2y/2/
Your code above is working. You just need to set a margin to #popup2 div.
They bot appear together, but as they are in the same position, you only see one of them.
$(document).ready(function(){
PopUpHide();
});
function PopUpShow1(){
$("#popup1").show();
function PopUpShow2(){
$("#popup2").show();
}
function PopUpHide(){
$("#popup1").hide();
$("#popup2").hide();
}
In the end i make like this
I havent used Javascript in a while and I have almost forgotten it all but I would like to be reminded how to show and hide html div boxs to display hidden content by clicking on a text or such.
In this case I would like to have a hidden box filled with login information while the ahref link will be the indicator to tell the loginbox to appear or disappear and by knowing this I could easily apply it to the register area.
I would like to know how to do this or a pop up box sort of thing.
This is what I have so far:
Could anyone help me with this now. I can't seem to get it work.
The toggle is
Login
Showing content
<div class="signup" style="display: none;">
<p> test </p>
</div>
Javascript is
function showStuff(signup) {
document.getElementById('signup').style.display = 'block';
}
Why won't this work
Looks like the issue with your code is that your div has a class as 'signup' not an id.
try:
<div id="signup" style="display: none;">
<p> test </p>
</div>
See this jsfiddle for a working example with an additional fix to how your function works.
http://jsfiddle.net/aUQ6B/
Original Answer:
See: javascript hide/show element
Code to make note of is the following:
document.getElementById('myid').style.display
Setting this to 'none' hides the element.
Setting it to 'block, 'inline' or whatever the original value was will show the element.