Beaton: It’s one row that has a number of cells in them

Schick: That wrap on the screen to multiple rows

Rozon: I thought of splitting everything up into separate rows

Tomka: But I’m using bootstrap’s breakpoint cl***es a lot

Leung: And I don’t think they would still work

Tabuena: Hi. I am trying to hide and show an overlay on mouseover an image using jquery, it works but if i am hovering on the image and the overlay appears it then hides again because i am now hovering over the new element. How can i fix this?

Hepworth: I need to know total width in pixels of text from textarea. How to do this?

Jungbluth: I try to copy textarea value to some div, and then get width of this div.

Bialecki: Why do you need to know that

Lindeland: Sahbeewah: because I need to know how many lines of text are in textarea

Ormerod: Good morning/noon/evening whatever time zone you are in. I’m trying to figure out why a certain css animation triggers twice in sometimes. The animation call happens in jquery. Page in question http://www.gustav.be/prototype/projects/danish-butter/ When using the controls or arrow keys it never repeats but on mousewheel it sometimes freaks out.

Pezzano: Toomus: copy textarea value to a div with the same width as the textarea, then divide resulting div height by line height

Rippey: This chat is a lot more full than I expected

Kemper: Anyways. I’ve got a question that I’m guessing is kind of stupid and basic, but I can’t figure it out. I don’t know much about jQurey aside from basics. I’m trying to append something to one td from another td’s info without using a loop and getting undefined

Schlaack: TripleXero: if possible i strongly recommend to NOT use :contains

Hansmann: It might look like a good idea, but what jquery does in the background is something you should never do

Hirata: TripleXero: i recommend adding a cl*** for that info to the element instead

Mullin: And you can’t append a value from a relative element without a loop

Teti: I did the contains thing because I’m trying to modify a forum that loads new data on scroll and it was re appending things on reload. Is there a better way to avoid that?

Nichter: That is about the cleanest you can get

Martinolli: It would require adding a cl***=”posted” to the trs though

Plainy: Works pretty well, thank you so much. and its adding the changes to the newly loaded data a ton faster too

Umberger: I only really know html and css pretty well but it seems like jquery has a lot of possibilities and is worth learning so i’m just trying to ***** around with it in little projects

Kahahane: TripleXero: ya, i moved it to use native css selectors

Mattas: And yes that makes it a lot faster

Macmanus: On my page I have input type=’submit’ id=’next-btn’ value=’Next’ /, but when I do: jQuery’#next-btn’ it returns: – any idea what I’m doing wrong?

Brodi: Seldon75 I may be remembering wrong now but iirc yuo cant have – in id names? just _

Bartrop: Its been a whiel since ive actually paid attention to selectors ;

Maenner: Lesesne: sure you can use – in ID’s

Marante: Seldon75: show the whole code please

Narkier: Xatenev Ah . . It must just be an old habbit why I use _ then :

Merck: Lesesne: the only rule is that you cant start with a number think

Pelini: Sorry it was my own mistake

Foree: How do you guys use a popup backdrop div?

Ghosh: Do you create on fly before showing the popup?

Sherratt: Or do you already have a hidden div in the page and show it before the popup?

Brody: Its usually included in whatever im using, be it bootstrap or jquery-ui or whatever

Hamburg: Ot, third, do you prepare the popup alreay with a div wrapper that is the backfrop?

Michelin: Because i tried setting up the popup with a wrapper div as backdrop, but i had problems with the “click-on-backdrop-close” funtion