best book for front end development

thickness 2, border style 3, border color border direction Top right bottom left border Border-top Borde R-top-width Border-top-style Border-top-color Border-right Border-right-width Border-right-style border-right-color Bor Der-bottom border-bottom-width Border-bottom-style border-bottom- Color Border-left border-left-width Border-left-style Border-left-color - Head> Body> Div>Div> Body>HTML>4. Shape of the borderDOCTYPE HTML>HTML> Head>

1. CSS style precedence issues1 9 Ten One A - - the - - - View Code2. JS automatically generated HTML, and do not need to generate the HTML statement repeatedly, the processing scheme is as follows:1 $ ("element/id/classname"). Remove (). Ready (function() {23 /// Regenerate code JS45 });View Code3. JS is moved to the head of the nested HTML to run, the code is as follows:1 Head>2 3 DivID= ' script 'style= "Display:none;">4 5 Script>6 7 //script Functions8 9

CSS syntaxCSS instancesA CSS rule consists of two main parts: a selector, and one or more declarations:Selectors are usually HTML elements that you need to change the style.Each declaration consists of an attribute and a value.The property is the style property (style attribute) that you want to set. Each property has a value. Attributes and values are separated by colons.The CSS declaration always ends with a semicolon (;), and the declaration group is enclosed in curly braces ({}):p{ co

HTML FormA form is a region that contains form elements.Form elements allow users to enter content in the form, such as text fields (TEXTAREA), drop-down lists, radio boxes (radio-buttons), check boxes (checkboxes), and so on.The form uses the form label 　　HTML Form-INPUT elementIn most cases, the form label used is the input label (The input type is defined by the type attribute. Most of the input types that are often used are as follows:text fieldsText fields are set by 　　Password field:The pa

Grunt-javascript task runner for the front-end development environmentObjective:1.sass compiled as a CSS file, the previous time to write CSS, later looked at sass very good, so in the new project began to use the sass.The original method:① Installing Ruby② compiling the Sass file (Eg:style)Sass Style.scss Style.css③ Monitor File/folder changes to automatically c

CitationHttp://www.w3cplus.com/css/front-end-web-development-quiz.htmlQ7: What is the following code popup value?x = 1;function Bar () { this.x = 2; return x;} var foo = new bar (); alert (foo.x);Answer: 2Here the main problem is the definition of the outermost x, try to change the x=1 to x={}, the results will be different. What is this for? When using a f

property: Sets the length of the controlMaxLength: The maximum number of characters allowed in an input box3) Submit, Reset, Normal button1. Submit button: When 2. Reset button: Reset button when 3. Normal button: When 4) Radio box and check boxradio button: When Check button: When Note: Both the Radio box and the check box can be set using the "cheked" propertyDefault checked items5) Hidden fieldsWhen 6) Multiline Text fieldUse the Syntax format: The Rows property and the Cols property are use

2018-06-04use JS to complete the first page Carousel chart effectFirst, technical analysis　　get element: document.getElementById ("ID name")　event (onload): page Load Event　　timed operation:setinterval ("changeimg ()", 3000);Second, step analysisFirst step: Determine the event (onload) and bind it to a functionStep Two: Write this function of the bindingStep three: Write timed tasks (setinterval)Fourth step: Write the function inside the timed taskFifth step: Loop through the variables (get the

Date (); Dt.setseconds (Dt.getseconds () + 60); Document.cookie = "cookietest=1; Expires= "+ dt.togmtstring (); var cookiesenabled = document.cookie.indexOf ("cookietest=")!=-1; if (!cookiesenabled) {//No cookies enabled} 49. How to make cookies expire var date = new Date (); Date.settime (Date.gettime () + (x * 60 * 1000)); $.cookie (' Example ', ' foo ', {expires:date}); 50. How to use a clickable link to replace any URL in the page $.fn.replaceurl = function () {va

About JavaScript front-end development of the implementation of binary read-write operation of the relevant introduction, please look at the following details, this article introduces a very detailed, with reference value. For a variety of reasons, the binary cannot be manipulated in the browser like Nodejs. Recently wrote a help class that operates a read-writ

Weekly geeks will summarize the best footage of the week for everyone. Hope to bring you a lot of other inspiration and help. The Geek #gb Course Library # is now online, whether you're a 0-based, intermediate, or advanced front-end project teacher. This will help you get a lot of other, more efficient learning. #GB课程库 # Geek Web Front-

Tags: des style HTTP Io color ar OS Java In the past few years, many brand-new Web applications have emerged. However, as the functions of applications become increasingly rich, the complexity of front-end development has also increased significantly. There are also many front-