How Can jQuery Simplify Converting JSON Data into HTML Tables?
Oct 27, 2024 pm 08:35 PMjQuery's Simplified Approach to JSON to HTML Table Conversion
Converting JSON arrays into HTML tables can be a tedious task, but jQuery simplifies the process dramatically.
To generate a table from a JSON array, use the getJSON() function to retrieve the data:
$.getJSON(url , function(data) {
Next, create the table body:
var tbl_body = "";
Iterate over the JSON array rows and columns to create the table cells:
$.each(data, function() { var tbl_row = ""; $.each(this, function(k , v) { tbl_row += "<td>"+v+"</td>"; });
Exclude specific fields by adding an object to check for the keys to be omitted:
var expected_keys = { key_1 : true, key_2 : true, key_3 : false, key_4 : true };
Add the if condition to check for keys to be excluded:
if ( ( k in expected_keys ) && expected_keys[k] ) { ... }
Append the table body to the target HTML element:
$("#target_table_id tbody").html(tbl_body);
Alternatively, for improved security, use the injection-free version below:
$.getJSON(url , function(data) { var tbl_body = document.createElement("tbody"); var odd_even = false; $.each(data, function() { var tbl_row = tbl_body.insertRow(); $.each(this, function(k , v) { var cell = tbl_row.insertCell(); cell.appendChild(document.createTextNode(v.toString())); }); }); $("#target_table_id").append(tbl_body); });
The above is the detailed content of How Can jQuery Simplify Converting JSON Data into HTML Tables?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

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

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

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

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

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Java and JavaScript are different programming languages, each suitable for different application scenarios. Java is used for large enterprise and mobile application development, while JavaScript is mainly used for web page development.

JavaScriptcommentsareessentialformaintaining,reading,andguidingcodeexecution.1)Single-linecommentsareusedforquickexplanations.2)Multi-linecommentsexplaincomplexlogicorprovidedetaileddocumentation.3)Inlinecommentsclarifyspecificpartsofcode.Bestpractic

The following points should be noted when processing dates and time in JavaScript: 1. There are many ways to create Date objects. It is recommended to use ISO format strings to ensure compatibility; 2. Get and set time information can be obtained and set methods, and note that the month starts from 0; 3. Manually formatting dates requires strings, and third-party libraries can also be used; 4. It is recommended to use libraries that support time zones, such as Luxon. Mastering these key points can effectively avoid common mistakes.

PlacingtagsatthebottomofablogpostorwebpageservespracticalpurposesforSEO,userexperience,anddesign.1.IthelpswithSEObyallowingsearchenginestoaccesskeyword-relevanttagswithoutclutteringthemaincontent.2.Itimprovesuserexperiencebykeepingthefocusonthearticl

JavaScriptispreferredforwebdevelopment,whileJavaisbetterforlarge-scalebackendsystemsandAndroidapps.1)JavaScriptexcelsincreatinginteractivewebexperienceswithitsdynamicnatureandDOMmanipulation.2)Javaoffersstrongtypingandobject-orientedfeatures,idealfor

JavaScripthassevenfundamentaldatatypes:number,string,boolean,undefined,null,object,andsymbol.1)Numbersuseadouble-precisionformat,usefulforwidevaluerangesbutbecautiouswithfloating-pointarithmetic.2)Stringsareimmutable,useefficientconcatenationmethodsf

Event capture and bubble are two stages of event propagation in DOM. Capture is from the top layer to the target element, and bubble is from the target element to the top layer. 1. Event capture is implemented by setting the useCapture parameter of addEventListener to true; 2. Event bubble is the default behavior, useCapture is set to false or omitted; 3. Event propagation can be used to prevent event propagation; 4. Event bubbling supports event delegation to improve dynamic content processing efficiency; 5. Capture can be used to intercept events in advance, such as logging or error processing. Understanding these two phases helps to accurately control the timing and how JavaScript responds to user operations.

Java and JavaScript are different programming languages. 1.Java is a statically typed and compiled language, suitable for enterprise applications and large systems. 2. JavaScript is a dynamic type and interpreted language, mainly used for web interaction and front-end development.
