Html Tutorials

[H5] methods such as selectNode of the range object, h5selectnode The selectNodeContents, selectNode, and deleteContents methods of the range object The sample code is as follows: Title function deleteContent (test) {var div = document.

[H5] setStart/setEnd method of the range object, setstartsetend 1. setStart: indicates the starting position of the range object of a node;2. setEnd: the end position of the range object of a node; Example: the first text 3. setStartBefore:

[H5] the createRange method of the range object, h5createrange The extractContents () method of the range object: The extractContents () method deletes the document content and returns it as a DocumentFragment object; DocumentFragment and range

HTML5 Shiv-solution to HTML5 tags incompatible with IE (IE6/IE7/IE8), ie8html5 The Semantic tags and attributes of HTML5 allow developers to easily achieve a clear web page layout. Most browsers are basically compatible with html5, but ie6, ie7, and

Html5 adds the voice input function to the input box. The html5 input box Here we will introduce the powerful html functions that you will use in the future. You can directly add the voice function to the input box. Let's take a look at the

Table controls implemented by tbl. js div are completely free of charge and do not rely on jquery, tbl. jsjquery Currently, Table Control in html is a datatable, but editing and buttons are charged. Only basic functions are free of charge. In

Clear CSS float, css floatCSS clear Floating Method 1. Give the parent a height attribute Left Right div2 Principle: manually defining a height for the parent div solves the problem that the parent div cannot automatically obtain the height.

HTML5 document structure,HTML5 document structureHTML5 simplifies a lot. Its design follows three principles: 1. Compatibility, 2. practicability, and 3. General access.1. header element the tag defines the header of a document or a part of the

Detailed description of the compatibility solution for highlight and select all text content on the mobile html5 page, Recently, we need to implement a copy function for the HTML5 WebAPP on the page: After you click "Long press", all text is

Mobile phone H5 click category to automatically locate the corresponding content, h5 category _ Obj = {};/* Click the pop-up category */_ Obj. openZZ = function (){Document. getElementById ("app_screen01"). style. display = "block"; // The mask

The official launch of the applet can be placed at the top of the chat window and the official launch window After a year of waiting, the mini-program was unveiled and officially launched in the early morning of January 9, 2017. Mini-app promotion

HTML5 + WebSocket provides instances for simultaneous uploading of multiple files, It is very troublesome for traditional HTTP applications to upload multiple files at the same time and view the upload progress, of course, there are also some

HTML5 + CSS3: 3D product information example, html5css3 Enhanced perspective and transform: translateZ usage. Traditional product display may not attract users' attention, but if you add appropriate 3D elements to the display ,~ Maybe the results

How can we reduce the size of your applet ?, Small Program slimming As we all know, the size of submitted Code is limited to 1 MB when a applet is released! Therefore, if you are writing a small program with slightly more complex functions, you must

Bootstrap (iii) Of the H5 framework, h5bootstrap I haven't written it for many days. Continue. In the previous article , CSS has been introduced to the page, and then the page is written. First, some questions should be addressed first. What do you

WebStorage records the position of the scroll bar and webstorage scroll bar. I followed the public account HTML5 School and saw this article "using local storage to record the position of the scroll bar". I tried it with curiosity and then read some

React Native study notes, reactnative React is a tool that uses ES6 and supports JSX syntax to develop componentized web or native. Now we use Babel to convert it into ES5 code. The component passes unchanged content through the props attribute, and

Simulate Bootstrap responsive grid system and bootstrap response Grid Bootstrap response (applicable to different terminal devices). The Bootstrap raster system divides the number of views into 12 based on percentages, and then uses media queries to

What does applet mean for entrepreneurs ?, Introduction to applets Although this topic is a bit bad, as a developer and entrepreneur, I think it is necessary to sort it out for myself. Many years ago, when I started my own business, I drew this

Html5 Json and html5json applications This article describes the basic concepts of Json and a small example of assigning values to elements using Json in Html.What is JSON? JSON refers to the JavaScript Object Notation (JAvaSBytesOBjectNOtation)