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Why do I get "$ is undefined" after using jQuery plugin?
(4 answers)
Closed 6 years ago.
https://studio.code.org/projects/applab/sL7lKBrbXvQbhRGBf54wrQ/
My project is about generating random sentences. How do I make it from here, so that the program picks a random sentence from the index, and displays it on the screen? Please help.
It says that the '$ is not declared'.
Eddie
My coding picture.
All you need to do is include jQuery in your HTML file like so:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script
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How do I create an HTML button that acts like a link?
(35 answers)
Closed 3 months ago.
button tag without using java in html
I have try using javascript but i'm curious to know is their something we can use it without javascript
You mean like this?
<button>Link Button</button>
but why?
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How may I reference the script tag that loaded the currently-executing script?
(14 answers)
Closed last year.
How can I console.log the data-text value in that javascript file? Noob here still learning. Thanks for the help or information..
Sample:
<script type="text/javascript" src="./test.js" data-text="Hello World"></script>
You could use document.querySelector() combined with the Attribute Selector to select the script like so
document.querySelector('script[data-text]').dataset.text
This question already has answers here:
Are HTML comments inside script tags a best practice? [closed]
(10 answers)
Closed 2 years ago.
In this app I'm working on I see this pattern a lot:
<script type="text/javascript">
<!--
doStuff();
//-->
</script>
What purpose might those comment tags serve? Can I safely remove them?
In ancient times some browsers didn’t understand the <script> tag so it was made in a way that you can add comments to the beginning without issues. This causes anything inside to not be shown on the page if the browser doesn’t know what to do with the tag.
This hasn’t been needed in a very long time so it’s safe to remove them.
This question already has answers here:
Strip HTML from Text JavaScript
(44 answers)
Closed 3 years ago.
I am working with the rich text editor component of primeng. This editor turns everything i type in into html. But sometimes i want to output these texts in plain text instead. Does angular 2 provide a way to easily remove the html tags from the text?
Thank you.
You can achieve this by JavaScript.
Try this!!
var plainText = content.replace(/<[^>]*>/g, '');
This will return you plain text.
This question already has answers here:
How to select Fabric.js object programmatically
(4 answers)
Closed 5 years ago.
I would like to select a object by run function instead of by mouse click. But I couldn't find the function from the docs for Fabric JS.
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canvas.setActiveObject();
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