This is the node captured by the js you are currently executing. In this way, you can capture the id, name or tag name in js without writing methods such as document.getElement, saving some trouble. Usually obj is used instead. Copy the code code as follo
Copy the code code as follows:/** Event handler for mouse where event.*Mouse rolling event*/var whileel = function (event) {var delda = 0; if (! Event)/*
1. When clicking a certain button, change the image in the image field and copy the code as follows:<img id="randimg" src="/servlet/CreateValidateNum" />
First of all, using JS control to generate a organizational structure diagram and then set this tissue structure. You can drag them to the specified location page code. As follows, the specific code instance can be downloaded and copying code code as foll
document.compatMode BackCompat: Standard compatibility mode is turned off. Browser width: document.body.clientWidth; CSS1Compat: Standard compatibility mode is enabled. Browser width: document.documentEle
JS judges that they can only be numbers and decimal points (excerpted from other information, published here only for personal use and searching in the future) 1. Only numbers can be entered in the text box (excluding decimal points)
The file interface provides information related to files and runs JavaScript on the web page to access the content of the file. The File object comes from the FileList object returned by the user to select the file with the input tag, from the Datatransfe
Responsive design The so-called responsive design means that the layout of the web page can be adjusted adaptively in terminal devices with different screen resolutions, different pixel density ratios, and different widths. The original intention of respo
In recent years, I have written too much JQuery. I haven't written traditional javascript for a long time. I have forgotten a lot of things. How many people still remember that implementing ajax operations in javascript requires the help of XMLHttpReq
Border-Radius: 10px; /* All angles use rounded corners with a radius of 10px* /border-radius: 5px 4px 3px 2px; /* Four radius values are the upper left corner, upper right corner, lower right corner and lower left corner, smooth Time acupuncture*/Don’t
Use userAgent to determine whether the string returned by userAgent contains "Chrome". How to detect it is done through the indexOf method.<script type="text/javascript"> var isChrome = wi
