When to use src attribute in JavaScript file?
If you want to run the same JavaScript on several pages in a web site, you should create an external JavaScript file, instead of writing the same script over and over again. Save the script file with a.js extension, and then refer to it using the src attribute in the
How to bind element’s src attribute in AngularJS?
@Kolban is right, anyway you can try to create the script element, add the src attr and then append it to the template. For example: Although the script tags may only be interpolated once you can just add more script tags. In your controller just push more objects like {src: ‘foo.js’} to the scripts array and presto, lazy loaded scripts.
Is there a way to change the SRC of a script?
Or, if you want to change the src for another reason, since script tags can’t have id’s, you could either use an HTML5 compliant data-id attribute, or match using the existing src. Then you could just change the src value using attr. But this may not load the script on all browsers.
What is the content security policy for lightning?
Lightning components are currently subject to a Content Security Policy (CSP) with the following directives. See CSP Directives for more information. Default policy that resources may be only loaded from the same domain (lightning.force.com or lightning.com). Scripts may only be loaded from the same domain (no external script loads).
What do you need to know about lightning Web Components?
Lightning web components are custom HTML elements built using HTML and modern JavaScript. Lightning web components and Aura components can coexist and interoperate on a page. In addition to CSP directives, secure components also meet the following restrictions. Components may only read or modify DOM elements belonging to the same namespace.
Is it bad to load an image without SRC?
An image without the “src” attribute defined is bad HTML. The only instance you would do this is if you wanted to delay the image load and queue it in with some scripts (that or dynamically load difference images with one image tag on the page).