How do I target an element with multiple classes in jQuery?
Well simply put, the element(s) that you want to target has/have two classes a and b, the selector to use in jQuery would be this : $('.a.b').
How do I get an element of HTML DOM by the value of an attribute (pure JS only)?
You need to use a CSS attribute selector in conjunction with the querySelectorAll() method provided by the NodeSelector interface.For instance, if I want to select a link element by target, I will write something like this:document.body.querySelectorAll('*[href="/How-do-I-get-an-element-of-HTML-DOM-by-the-value-of-an-attribute-pure-JS-only/followers"]');Try this in your browser's console. It will return an array with the element that links to the Followers of this question.One caveat: as pointed out by Frank Fumarola in the comments below, querySelectorAll() is not supported by older browsers. Use with caution.
How do i make all html links in a webpage open in a new tab or window?
For HTML coding How do I make it default for a web page with clickable html links to appear in a new tab or window by adding a base element to the document head? Thus specifying that all links open by default in a new browser window or tab named collegeWin. I am just looking for the syntax for this command, as this is still a college assignment I would like to work through it. Thanks for all of the help in advance.
Determine the oxidation number of all the elements in the balanced redox reaction shown below?
N=4+ O=-2 Mn=7+ O=-2 yields N=5+ O=-2 Mn=2+
How do you create a DOM node (HTML element) at runtime (that is dynamically) using AngularJS?
Use a “directive”. A directive allows you to take a placeholder marked up as a custom element with custom attributes and render it as full HTML.Directives in AngularJS
How can I apply a specific CSS attribute to all elements of with a specific tag?
You can apply a specific attribute to a specific tag but that only works for the tag such as
or . But you can also create an attribute that can apply to ANY tag that has a “Class” or “cssClass” attribute. Just select the class you’ve created and that’s it. Another method is to create a css attribute that applies to “ID’s”. The three basic things to create in a css page is as follows:img { backcolor: blue;} /*applies to and image tag*/#Logo { border-color: silver;} /* applies to an ID */.alignRight { text-align: right;} /* applies to a Class or cssClass*/Can anyone help please with html/css?
I have done some of it im just not sure it right ive gotten up to number 7 3. Go to the history.css f le in your text editor. Create a style rule to display the header, section, and nav elements as blocks. 4. Set the default padding and margin space for every element to 0 pixels. 5. Def ne a style rule for the header element to: a) set the background color to the value (51 , 51 , 51 ); b) center the contents of the header element; and c) set the width to 55 em. Set the height of the inline image within the header to 4 em. 6. Float the navigation list on the left page margin, setting the width to 1 5 em and the background color to the value (51 , 51 , 51 ). 7. For list items within the navigation list, create a style rule to: a) set the typeface to Century Gothic or sans-serif; b) set the font size to 0.7 em; c) remove the list mark- ers; d) set the line height to 1 .4 em; and e) set the left and bottom margins to 1 em and 1 .2 em, respectively. 8. For hypertext links wit
How do I select an element in jQuery without an ID or class?
So jQuery selectors can take two forms:You can select anything with native js, and put it inside of the $() like this: $(document.getElementsByTagName(‘p’)[0])You can put any css selector in quotes to select items that way like so: $(‘div p:first-child + li’)Generally if you are referencing a part of the page though, it is good practice to give it an id or class, as determining specific elements without that is considered bad practice. However, you could always reference it by it’s relationship to a different element that has a class, which is much more reliable than telling jQuery you want the 23rd paragraph tag within the 3rd div.For a full list of css selectors, look here.