Is there a way to show the react-bootstrap modal inside a specific div and not the entire screen?
The code looks like this:
<div>
<textarea />
<Modal>....</Modal>
</div>
I want to show the modal on top of textarea. Any help?
PS Got the solution. Had to create a wrapper for modal and adjust styling.
Related
I am looking for the best way to inject a dynamically built image as my background image. I can build the image and I can display it as a div but I want it as the background of my body.
<div className="App">
<mycomonent />
</div>
works but it is not what I want
<body styles="background-image: {mycomponent}"></body>
You can change using regular DOM object within React.
document.body.style.backgroundImage = `url("https://www.placecage.com/c/460/300")`;
Working Demo
I want to add style my modal so it has (making the modal the full width of the screen and pushing it down the screen):
width: "100%,
top: "25px
to the
<div class="modal-dialog" role="document">
as it appears on the regular bootstrap modal (http://getbootstrap.com/javascript/#modals), or when react-bootstrap is used, the div is
<div class="custom-modal modal-lg modal-dialog">
but looking at the react-bootstrap site, (https://react-bootstrap.github.io/components.html#modals) we only have access too
<Modal/>
<Modal.Header/>
<Modal.Body/>
and applying those CSS settings to those won't give me the styling im looking for
If you look to the Props section for modals, it explains what possible customisations can be set on each of those (Modal, Modal.Header, Modal.Body).
For example, to add a custom-modal class to the modal-dialog element, the property dialogClassName can be set:
<Modal dialogClassName="custom-modal">
//Modal content goes here
</Modal>
Property documentation
Example with custom css class
I'm attempting to learn AngularJS (background in BackboneJS). I have a div with some content inside, and I hope to render this div as a modal upon clicking inside of it:
<div class="stickynote"> Content here </div>
My thinking is to add a modal class that I can style in CSS. However, I'm not too sure how to add the modal class upon clicking (and conversely, removing the modal class upon clicking after the modal is rendered). Would I have to use ng-click and somehow set the class property from the JavaScript (myApp.js) file?
If you want to use your own modal styling and if you simply want to achieve adding an extra item to class attribute of your element, you can use a combination of ng-class and ng-click:
<div class="stickynote"
ng-class="{yourModalCSSClass: isModalOpen}"
ng-click="isModalOpen = true">
And somewhere else, you need another ng-click to turn it off:
<button ng-click="isModalOpen = false">Close modal</button>
Beware that both div and button must be in the same scope hierarchy to be able to use the same isModalOpen value. And by the way, I haven't tried this code but this should give you an idea. If you have a controller/directive, you can set isModalOpen from there by introducing functions in the scope:
// controller
$scope.toggleModal = function () {
$scope.isModalOpen = !$scope.isModalOpen;
}
<div ...
ng-click="toggleModal()">
<button ng-click="toggleModal()">...
If you're open to using a third-party solution, ng-dialog is an outstanding solution for modals+Angular.
https://github.com/likeastore/ngDialog
If I'm having this code below. How can I render the div(#divToRender) when clicking the button. I know there is angularJs code for hide/show. But I dont want it to be rendered until I click my button. Is that possible? //Thanks
<button>Render my div!</button
<div id="divToRender">
Some text
</div>
You could use ng-if, it will render the element only if the expression is evaluated to true.
<button ng-click="showMyDiv = true">Render my div!</button>
<div id="divToRender" ng-if="showMyDiv">
Some text
</div>
Example Plunker: http://plnkr.co/edit/jtasEuhNCghprsGZjSrh?p=preview
Also see ngIf documentation.
I am somewhat new to using Angular and AngularStrap directives. I need to use the tab directive with static markup like the example:
<div data-fade="1" bs-tabs>
<div data-title="'Home'"><p>Static tab content A</p></div>
<div data-title="'Profile'"><p>Static tab content B</p></div>
</div>
On another part of the page I would like to display a div only when the first tab is selected. The div is not part of the tabs, but is in the same overall controller. How can I show/hide this div based on the selected tab?
Something like this?
<div ng-show="???? active tab stuff here ????">Home tab is selected</div>
Thanks for any help.
As shown in the example on the AngularStrap page the active tap is stored in
tabs.activeTab
So you can use this property to conditionally show display something else like so
<div ng-show="tabs.activeTab == 0">The first tab is active</div>
UPDATE
Even with non object tabs you can just bind a model against the bs-tabs to store the active ID like so:
<div data-fade="1" ng-model="tabs.activeTab" bs-tabs>
Here is an updated plnkr. (Click on the 3rd tab and see the 'Test' text appear)
I found somewhat of a hack to resolve this issue for now. This does not seem like the best approach, so if someone has a better idea, please share.
I realized that the bsTabs directive is creating data-toggle attributes for each tab. By watching the data-toggle shown event, I am able to recognize the tab change and display the div. The controller code looks like this:
$scope.HomeTabSelected = true;
function watchTab() {
$('a[data-toggle="tab"]').on('shown', function (e) {
$scope.$apply($scope.HomeTabSelected = (e.target.innerHTML == "Home"));
})
}
setTimeout(watchTab, 2000); // setTimeout necessary to allow directive to render
and the HTML div uses ng-show.
<div ng-show="HomeTabSelected">Home tab is selected</div>