I think some sample code can explain my purpose.
Some html code with angular:
<div ng-init="buttons=['add','edit','delete']">
<div show-result-as-text>
<button ng-repeat="button in buttons">{{button}}</button>
</div>
</div>
You can see there is a custom directive "show-result-as-text" which I want to define. It should render the inner html code with angular directives, then show them as text.
The final html should be:
<div ng-init="buttons=['add','edit','delete']">
<div show-result-as-text>
<button>add</button>
<button>edit</button>
<button>delete</button>
</div>
</div>
And when the buttons value changes, the escaped html should also be changed.
I've tried to write one myself, but failed after 2 hours of work.
UPDATE
A live demo: http://plnkr.co/edit/fpqeTJefd6ZwVFEbB1cw
The closest thing I could think of is exemplified here: http://jsfiddle.net/bmleite/5tRzM/
Basically it consists in hiding the src element and append a new element that will contain the outerHTML of each src child.
Note: I don't like the solution but it works, so I decided to share it...
Related
From the Angular documentation (https://angular-ui.github.io/bootstrap/#/popover), I use uib-popover-template to display a html file. I'm wondering whether there is a way to show just the HTML snippet.
On the main page, there is:
<button uib-popover-template="'myTestDoc.html#test1'" popover-placement="right" class='btn btn-primary'>Help</button>
In myTestDoc.html:
<div>
<div id="test1" name="test1">
some text
</div>
<div id="test2" name="test2">
more text
</div>
</div>
Ideally, it should show the content inside the <div> with id="test1". However, it shows everything in myTestDoc.html.
Any ideas?
I believe uib-popover-template don't have that feature. What you could do is create a different file just file that snippet, or, since is a small amount of code, pass it as a string (try to make it pretty, though)
I'm switching the visibility of 2 elements when clicking them. A very simple use case:
<div ng-hide="filtersOpened"
ng-click="filtersOpened=true">
filters (opened)
</div>
<div ng-show="filtersOpened"
ng-click="filtersOpened=false">
filters (closed)
</div>
The change happens, but it flickers so that for a very short moment I see both elements together.
How can I make the change behave nicer, smoother, without the flickering? I've read about ng-cloack but doesn't seem like it's related since I'm not using a template.
Maybe try ng-if instead:
<div ng-if="filtersOpened" ng-click="filtersOpened=true">
filters (opened)
</div>
<div ng-if="!filtersOpened" ng-click="filtersOpened=false">
filters (closed)
</div>
I'm running into an issue where I want to display a title label such that there is (i) A primary title which appears as an h1 element and (ii) A sublabel within the h1 element but enclosed in the tag
Doing this works:
<div id="banner">
<h1>
{{rootLabel}}
<span><small>{{rootSubLabel}}</small></span>
</h1>
</div>
My issue with that code though is that the brackets and names for rootLabel and rootSubLabel are visible in the browser until angular properly reads them.
I've found that I can mask that issue by using Angulars ng-bind instead:
<div id="banner">
<h1 ng-bind="rootLabel">
<span><small ng-bind="rootSubLabel"></small></span>
</h1>
</div>
Unfortunately the second bind doesn't get rendered by Angular though.
What I'm wondering is how would something like this be done properly in Angular?
This is because
<h1 ng-bind="rootLabel">
<span><small ng-bind="rootSubLabel"></small></span>
</h1>
will replace everything inside the h1 with {{rootLabel}}
The correct way to use ng-bind in this case should be
<h1>
<span ng-bind="rootLabel"></span>
<span><small ng-bind="rootSubLabel"></small></span>
</h1>
I'm trying to show the user a list of items inside of a popover that is all inside an ng-repeat. I'm using angularjs as well as the ui-bootstrap package (http://angular-ui.github.io/bootstrap/).
HTML
<div ng-repeat='session in sessions'>
<p popover="{{session.items}}">view items</p>
</div>
This will show the array session.items for each session, which contains the information I want to show. However, this shows the brackets of the array as well.
Does anyone know a clean way to do this?
any help would be appreciated, thanks in advance
From ui-bootstrap site you can read
uib-popover - Takes text only and will escape any HTML provided for the popover body.
So if you provide session.items you will get string '[my array content]'. In my opinion you need to use uib-popover-template where your template would be like
<div ng-repeat='session in sessions'>
<p uib-popover-template="'urlToMyTemplateHere'">view items</p>
</div>
------ Template
<div ng-repeat="item in session.items" ng-bind="item"></div>
uib-popover-template takes an url to the template so you have to create file for it to be fetched or try this approach ( I don't really like it but just for testing )
<div ng-repeat='session in sessions'>
<p uib-popover-template="'iamabadapproachtemplate.html'">view items</p>
</div>
<script type="text/ng-template" id="iamabadapproachtemplate.html">
<div ng-repeat="item in session.items" ng-bind="item"></div>
</script>
I recently started using jasmine-jquery (1.3.1) together with angular (1.0.6) and need an advice on testing GUI.
I have some view for controller, which has angular directives, like 'view.html':
<div id='main-div'>
<div my-directive objects-to-iterate='someScopeObjects'>
<span id='default-span'>some default text</span>
</div>
</div>
, and in JS a directive "myDirective" is defined, having template-by-url 'myDirective.html' which includes ng-repeat and makes some nested div (row) foreach in objectsToIterate.
I load fixtures for 'view.html' and 'myDirective.html'.
Now I would like to test that during user interaction there are really some elements (rows) in 'myDirective' repeated block.
Beginning was simple:
var div = $('div#main-div');
div = $compile(div)(scope);
scope.$digest();
expect(div).toBeVisible();
And now I'm stuck. Cannot get access to "generated" source of 'myDirective' element. If I use
div.find('whatever-selector-for-element-my-directive'),
I get
<div my-directive objects-to-iterate='someScopeObjects'>
<span id='default-span'>some default text</span>
</div>
If I try to compile+digest this html against scope, I still get same markup. How could I get "generated" source, looking like (pseudo)
<div id='my-directive-content'>
<div id='object-1'>blah</div>
<div id='object-2'>blah</div>
</div>
in order to check if there are N rows visible to user?
someScopeObjects in scope exist and are valid.
And my next step is actually testing same thing for directives nested inside of 'my-directive', so I somehow have to get access to the scope of 'my-directive'. How? :)
Thank you.