JavaScript

1. Replace the keyword to color the font Copy codeThe Code is as follows:Public static string ReplaceRed (string strtitle, string redkey){If (redkey = "" | redkey = null){Return strtitle;}ElseStrtitle = strtitle. Replace (redkey, "" + redkey + "

The textarea element has been widely used in Web IDE. Generally, the textarea editor provided by the website cannot meet our needs. As a developer, we often need to edit code online and highlight code. Therefore, through other open-source projects,

Most Web developers are likely to be familiar with the solution for using the anchor link to jump to the page. You can set an anchor link for a specific name attribute and use the href value as a hash symbol to skip the page. This effect is very

Add, delete, and search two listbox Implementation Options Paste the main js Code and I will not upload some resources. Below is. Group. jsCopy codeThe Code is as follows:Function addMember (){// Add the selected items on the right to the

1. one () method FunctionIs to bind a processing function that only triggers once for the selected element. The syntax format of the called function is one (type, [data], fn) The parameter type is the event type, that is, the type of event to be

1. practical operations on DOM objectsIn, since there are bind methods used to bind events, there are also methods used to remove binding events. In JQuery, you can use the unbind method to remove all bound events or an event. 2. Sample Code:Copy

JQuery's data API implementation method has the effect of caching dataUse IE 7 (IE8 + switch to IE7 mode on the console). When a DOM node has custom data attributes, check the DOM node to see attributes such as jQuery18305664906559272507, this is

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Js custom events (1) are designed to give you a simple understanding of how custom events are simulated. It is not difficult to find many defects, such:1. This event object can only register one event and cannot provide multiple events2. No

Test.htmlCopy codeThe Code is as follows: click Function ajax_init (){Var ajax = false;Try {Ajax = new ActiveXObject ("Msxml2.XMLHTTP ");} Catch (e ){Try {Ajax = new ActiveXObject ("Microsoft. XMLHTTP ");} Catch (E ){Ajax = false;}}If (! Ajax &

Most websites now add this function: When the scroll bar is scroll to the bottom of the page, a "Back to Top" button or connection is displayed in the lower right corner of the page, after clicking this button, the page will jump to the top or a

Two Problems 1. How does jQuery perform chained operations? 2. Why do I need to perform chained operations? Which of the following questions can be answered?Chain Operation I believe that Baidu is a bit tricky. In fact, chained operations are only

Jquery. callback. jsPlug-in Open Source Address: https://gist.github.com/4580276Copy codeThe Code is as follows:/*** @ FileOverview this plug-in is used to add a callback function to the jQuery method. You can add any custom callback function to the

I used to release a free account. Now, let's move it here.A registered user has been busy for a while and has not written an article yet. Suddenly, it takes some time to record and summarize some things. Okay, it starts from here.Today, when the

When multiple values are transmitted using the post method of jquery, the backend page can receive values in array format.As shown below Copy codeThe Code is as follows:To $. the post method does not support passing parameters in the form of arrays.

You must be very familiar with the exports object in the nodejs module. You can use it to create your module. Example: (assume this is the rocker. js file)Copy codeThe Code is as follows:Exports. name = function (){Console. log ('My name is

Preface: I have recently developed SOSO maps and encountered circle-related knowledge. I would like to record it briefly.1. Add SOSO map API reference on the page and reference the script:Copy codeThe Code is as follows:;2. Create a map DIV

Escape definition and usage The escape () function can encode a string so that the string can be read on all computers. Parameters Description String Required. The string to be escaped or encoded. Return Value

Wed printing methods include:1. JQuery plug-in Jqprint implementation2. JQery printing plug-in PrintArea for web page Printing3. CSS controls the webpage printing StyleJQuery plug-in Jqprint implementation:First, import the js file:Download jquery.

Preface In the previous article, typical high-order functions of javascript mainly implement several typical functional functions. At the end of the article, I also raised some questions. Why is that implementation different from functional