I have a form and on button click partial cshtml is loaded dynamically.I want to add Angularjs validations for the dynamic content but the dynamic content is loaded out of angular scope and none of the angular properties are working with it...So how can i bind the dynamic content with the existing form that has the angular properties.
Please help me with some suggestions...
If I understand you correctly: Make sure the dynamic content is loaded inside the domain of the controller doing validation (eg on form fields inside the controller's div), and run $scope.$apply() after the content loads into this context. Assuming your validation procedure is complete this should re-run validation.
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I have some HTML content that I'm injecting dynamically into my page (the content is from an external source). That content has certain placeholders (elements) that need to be replaced with Angular components and wired into my application. Is this possible with AngularJS?
Its possible in both angularjs and angular2
In angularjs you will create a directive and in angular2 you will create a component.
In angularjs you can also create a component now.
I have a basic angular page, it pulls some records from a database and displays in a table via ng-repeat - this is working fine as a standalone page.
I'm using bootstrap remote tabs https://github.com/thecodeassassin/bootstrap-remote-data and am calling the above page as one of the tabs' content. The angular page is loaded but angular is not initialising though for some reason. Nothing is binding.
I've tried putting the angular scripts both inside / outside of the tab, and also putting ngApp inside of the tab (remote page) and outside of the tab (parent page) and it doesn't make any difference. Is there something I'm missing?
I am not sure what you are trying to do, but I think the problem is that the angular finishes the loop for initializing the content before the pages are loaded inside the tabs.
have you tried to use ng-include to load the content of the tabs dynamically.
also you may need to call for angular apply to re initiate the binding.
another note, if you are trying to use the tabs to load the data asynchronously, you can use regular tabs and let angular handles the loading of the data using ng-include.
I'm implementing something where the view changes based on the selected value of a select dropdown. I'm doing this using ng-include="mySelectedValue", which is attached to <select ng-model="mySelectedValue" ng-options="..."></select> tags.
Just wondering what happens under the hood, because this is essentially a SPA with no routes that is being loaded inside one of my Rails apps.
When the app gets loaded, does it just load all the views in the browser somehow? I don't get how angular works so magically. Would love to know how views are popping up when there are no server calls.
I assume mySelectedValue is a src.
According to Angular Docs:
By default, the template URL is restricted to the same domain and
protocol as the application document. This is done by calling
$sce.getTrustedResourceUrl on it.
$sce.getTrustedResourceUrl is basically an ajax request to fetch the corresponding template. So your server call is here :)
After that, there goes the $compile for the template, and renders the view.
What's the best way to have my views appear in a popup modal?
I have the main dashboard of my app, and then whenever the user wants to add or edit an item on the dashboard I want this to be done via a form in a popup modal.
I know I can use jquery to handle the showing and hiding of the popup. But is there an angular way to do this, or is jquery acceptable in this scenario?
Check this out and go down to the modal section. This looks nice and clean. There is an example of the html and javascript there for you. Your view is a template and can be a html file or inline html inside the javascript.
http://angular-ui.github.io/bootstrap/
Much like everything in Angular, there are a number of ways you could do this. Perhaps the most simple way would be to have the HTML of the modal be hidden by either ng-show or ng-hidein conjunction with ng-mouseover.
I'm actually doing this right now and decided to use jquery ui for the modal. Dragging and resizing is hard to do and my modal requires that. I wrap the modal call in a directive so modal pops up onclick. The mistake I made was using jquery append to add new html. Don't do this. Use template or templateUrl and then put that in your modal. This will ensure all scope vars in your modal will communicate with your controllers.
I've making use of AngularJS Partial templates to create a dashboard. There is a listing view and when you click on an item, it switches to an Items-Detail partial.
Inside the Items detail partial, I'd like to show some charts via RGraph. However, for the life of me, I can't figure out how to do this.
I can't seem to invoke javascript from inside the partial html. So I think I need to do it in the controller, or maybe create a directive?
I'm pretty new to AngularJS so my understanding is still very rudimentary and likely misguided.
AngularJS ("jqlite") doesn't support <script> tags inside partials.
Include jQuery on your page, however, and it should work. Note that jQuery must be included before AngularJS.
See also AngularJS: How to make angular load script inside ng-include?