jQuery is a very popular and powerful JavaScript library. It provides many convenient methods to manipulate HTML elements and the Document Object Model (DOM). One of the very useful features is setting the text of an element with jquery.
In this article, we will explore how to set the text of an element using jquery. We will introduce two methods: .text() and .html().
Method 1: .text()
.text() method is the most basic method used to set element text in jqury.
To use the .text() method, you can first select the element on which you want to set the text. For example, let's say you have the following HTML code:
<h1 id="Welcome-to-my-website">Welcome to my website</h1>
To change the text of the title element using the .text() method, use the following code:
$('#myHeader').text('Hello World!');
In the above code, we are using jQuery The selector ($()) selects the element with the id "myHeader" and uses the .text() method to set its text to "Hello World!".
Note: Using the .text() method will completely replace the text content of the element. This means that if the element originally had some text, it will be completely replaced. If you want to add rather than replace text, you should use the .html() method.
Method 2: .html()
.html() method is very similar to .text() method, but it can not only set the text of the element, but also set the HTML content of the element.
To use the .html() method, you select the element you want to set using the same method as the .text() method and set its HTML content using the following code:
$('#myHeader').html('<em>Hello World!</em>');
above In the code, we use the jQuery selector ($()) to select the element with the id "myHeader", and use the .html() method to set its HTML content to "Hello World!". This will display the "Hello World!" text with the emphasis tag in the element.
Please remember to be careful when using the .html() method. If you insert malicious code into HTML content, it will be executed in the user's browser. This can expose your site to security attacks. Therefore, you should avoid unnecessary HTML content and use text instead of HTML strings.
Summary
In this article, we introduced how to use jQuery to set the text of an element. We introduced two methods: .text() and .html(). Using the .text() method will completely replace the text content of the element, while using the .html() method allows you to set the HTML content. No matter which method you use, you can easily change the text of any element on the page.
The above is the detailed content of jquery sets text to element. For more information, please follow other related articles on the PHP Chinese website!

Classesarebetterforaccessibilityinwebdevelopment.1)Classescanbeappliedtomultipleelements,ensuringconsistentstylesandbehaviors,whichaidsuserswithdisabilities.2)TheyfacilitatetheuseofARIAattributesacrossgroupsofelements,enhancinguserexperience.3)Classe

Classselectorsarereusableformultipleelements,whileIDselectorsareuniqueandusedonceperpage.1)Classes,denotedbyaperiod(.),areidealforstylingmultipleelementslikebuttons.2)IDs,denotedbyahash(#),areperfectforuniqueelementslikeanavigationmenu.3)IDshavehighe

In CSS style, the class selector or ID selector should be selected according to the project requirements: 1) The class selector is suitable for reuse and is suitable for the same style of multiple elements; 2) The ID selector is suitable for unique elements and has higher priority, but should be used with caution to avoid maintenance difficulties.

HTML5hasseverallimitationsincludinglackofsupportforadvancedgraphics,basicformvalidation,cross-browsercompatibilityissues,performanceimpacts,andsecurityconcerns.1)Forcomplexgraphics,HTML5'scanvasisinsufficient,requiringlibrarieslikeWebGLorThree.js.2)I

Yes,onestylecanhavemoreprioritythananotherinCSSduetospecificityandthecascade.1)Specificityactsasascoringsystemwheremorespecificselectorshavehigherpriority.2)Thecascadedeterminesstyleapplicationorder,withlaterrulesoverridingearlieronesofequalspecifici

ThesignificantgoalsofHTML5aretoenhancemultimediasupport,ensurehumanreadability,maintainconsistencyacrossdevices,andensurebackwardcompatibility.1)HTML5improvesmultimediawithnativeelementslikeand.2)ItusessemanticelementsforbetterreadabilityandSEO.3)Its

React'slimitationsinclude:1)asteeplearningcurveduetoitsvastecosystem,2)SEOchallengeswithclient-siderendering,3)potentialperformanceissuesinlargeapplications,4)complexstatemanagementasappsgrow,and5)theneedtokeepupwithitsrapidevolution.Thesefactorsshou

Reactischallengingforbeginnersduetoitssteeplearningcurveandparadigmshifttocomponent-basedarchitecture.1)Startwithofficialdocumentationforasolidfoundation.2)UnderstandJSXandhowtoembedJavaScriptwithinit.3)Learntousefunctionalcomponentswithhooksforstate


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Notepad++7.3.1
Easy-to-use and free code editor

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool
