I am trying to create a music player/centre online. I have a player that plays the music and displays the current track: As you can see from th title of the song it is too long for the div. What i would like to do is scroll the text and reset it an rescroll etc. I have attempted this with
Tag: jquery
Stop characters being typed into form
I have this jQuery which stops the enter key from being pressed and I have prepared it to accept an array of disallowed keypresses.. I want to do similar thing with the | character, but since it is shift of 220 and I don’t need to stop from being entered into the form, how do I restrict that character
How to send data in request body with a GET when using jQuery $.ajax()
The service API I am consuming has a given GET method that requires the data be sent in the body of the request. The data required in the body is a list of id’s separated by hypen and could potentially be very large and thus it must be sent in the body otherwise it will likely foobar somewhere in the
AJAX and user leaving a page
I’m working on a chat and I’m trying to figure out how I can detect that the user has left the page or not. Almost everything is being handled by the database to avoid the front end from messing up. So what I’m trying to do is once the page is left for any reason (window closed, going to another
What’s the right mindset in using jQuery’s event.stopPropagation()
I have two approaches in mind on how to apply jQuery’s event.stopPropagation(): Optimistic approach – By default, all event handlers are without stopPropagation(). stopPropagation() would be added to a handler only if there’s some unnecessary and undesired behaviour caused by event bubbling. Pessimistic approach – By default, stopPropagation() is added to all event handlers. If there’s some desired behaviour missing
How to implement a click event on mutually exclusive checkboxes in jQuery?
I have two checkboxes: I’ve made them mutually exclusive with: This works fine. But I also want to add additional click functionality to the ‘inside’ checkbox. I want it to enable/disable a textarea on the same form, so I’ve done this: So, if the ‘inside’ checkbox is checked, the textarea will be enabled, if it’s not checked, the textarea should
Insert objects into other objects before the innerHTML with jQuery
Here is my current tooltip: Ignore the fact that it has inline CSS for a sec (sorry)… Ok so I need to insert 3 spans into it – 1.5 before and 1.5 after the HTML so it looks like this in the end: but of course don’t know the best way to do this… Essentially it would look like this:
Markdown to convert double asterisks to bold text in javascript
i’m trying to make my own markdown-able textarea like Stackoverflow has done. The goal is to allow people to type **blah blah** in a textarea and have the output in a div be <span style=”font-weight:bold;”>blah blah</span>. I’m having trouble with the javascript to find and replace to the **asterisks with the HTML. here’s a jsfiddle which has gotten the party
Capturing jQuery form submit event
I don’t know what is wrong with that, because I was following at every step the tutorial from jquery.com regarding the form submit event. My Javascript: [Ofc. latest jQuery library is included]. Have also tried with the $(document).ready() event: Here is my HTML form code: So, regarding the above Javascript code, it is supposed to work (I mean it should
How to get a property with get/set to serialize with JSON.stringify()
I have the following scenario: I was hoping that I can somehow set a toJSON method on the property “x” in the defineProperty call, but that didn’t work. Any help would be appreciated. Answer This is what worked for me: Note test is not a prototype definition and enumerable has to be set to true. I tested the above working