iterating array in javascript

Javascript array deduplication, javascript Array // Remove the Array of numeric elements function sortnum (a, B) {return a-B;} Array. prototype. unique1 = function () {this. sort (sortnum); var newnumbers = [this [0]; for (var I =

JavaScript method to determine whether an array contains a specified element. javascript Array This example describes how to use JavaScript to determine whether an array contains a specified element. Share it with you for your re

Expand your javascript Array and javascript Array The current project uses the jquery framework, Jquery miniui, Which is powerful, outstanding in performance, easy to use, and flexible. In the process of continuous learning and R D, the miniui has inspired me a lot. I have re-understood the essence of js and realized

JavaScript method for deleting a specified value element from an array, javascript Array This example describes how JavaScript deletes a specified value element from an array. Share it with you for your reference. The specific an

Javascript array retrieval extension and javascript Array Retrieval Paste the code first. Let's take a look /** Method: easySelect (name, value) * function: simple search for an object * parameter: name is the field name, value field value (array) * return: A group of ar

Example of how to assign values to JavaScript array objects, javascript Array This example describes how to assign values to JavaScript array objects. Share it with you for your reference. The details are as follows: Here, the u

Example of several methods for deleting elements in an array in Javascript loop: javascript Array This article mainly shares with you several methods to delete elements in an array through Javascript loop, for your reference and l

The maximum and minimum values in the JavaScript array, and the javascript array. Now, getting the maximum and minimum values in an array is getting more and more, so I have compiled a method for you to use. The Code is as follows. If you have any questions, contact me. Let'

JavaScript to determine whether a variable is an array, function, or object type, javascript Array Array In ECMAScript5, Array. isArray is a native Method for judging arrays. IE9 and later support. Considering compatibility, you c

var QuestionID = []; var answeridvalue = [];////javascript Array Extended indexOf () methodArray.prototype.indexOf = function (e) {for (var i = 0, j; j = This[i]; i++) {if (J.indexof (e)! =-1) {return i;}}return-1;}if (Answeridvalue.length Alert ("Please answer 13 questions");return false;} else if (questionid.length = = Answeridvalue.indexof (questionid[12] + ' | ')! =-1) {$ ("#pagingForm"). attr ("Action