javascript Programming Glossary: this.value

jQuery id selector works only for the first element

http://stackoverflow.com/questions/11114622/jquery-id-selector-works-only-for-the-first-element

XYZ3 button And the jQuery code .xyz .click function alert this.value No need for jQuery this .val to get the value of the input...

How to impose maxlength on textArea in HTML using JavaScript

http://stackoverflow.com/questions/1125482/how-to-impose-maxlength-on-textarea-in-html-using-javascript

var len parseInt this.getAttribute maxlength 10 if this.value.length len alert 'Maximum length exceeded ' len this.value this.value.substr.. this.value.length len alert 'Maximum length exceeded ' len this.value this.value.substr 0 len return false txts i .onkeyup func txts.. len alert 'Maximum length exceeded ' len this.value this.value.substr 0 len return false txts i .onkeyup func txts i .onblur..

Disable Copy/Paste into HTML form using Javascript

http://stackoverflow.com/questions/1226574/disable-copy-paste-into-html-form-using-javascript

if typeof this.previousValue undefined this.previousValue this.value var pasted Math.abs this.previousValue.length this.value.length.. this.value var pasted Math.abs this.previousValue.length this.value.length 1 this.value if pasted this.onpaste.apply this arguments.. Math.abs this.previousValue.length this.value.length 1 this.value if pasted this.onpaste.apply this arguments this.value this.previousValue..

Using javascript and jquery, to populate related select boxes with array structure

http://stackoverflow.com/questions/180451/using-javascript-and-jquery-to-populate-related-select-boxes-with-array-structu

function el.options el.options.length new Option this.name this.value initialization document .ready function populating 1st select.. select list '#maker' .bind 'change' function var makerName this.value carMaker filterByProperty carMakers 'name' makerName models.. list '#model' .bind 'change' function var nameAndModel this.value.split '.' features if 2 nameAndModel.length var makerName nameAndModel..

Getting value of select (dropdown) before change

http://stackoverflow.com/questions/4076770/getting-value-of-select-dropdown-before-change

Store the current value on focus and on change previous this.value .change function Do something with the previous value after.. previous Make sure the previous value is updated previous this.value Working example http jsfiddle.net x5PKf 766 share improve..

When to use Vanilla JavaScript vs. jQuery?

http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery

share improve this question this.id as you know this.value on most input types. only issues I know are IE when a select..

Use JavaScript to place cursor at end of text in text input element

http://stackoverflow.com/questions/511088/use-javascript-to-place-cursor-at-end-of-text-in-text-input-element

input id search type text value mycurrtext size 30 onfocus this.value this.value name search This works in both IE7 and FF3 share.. type text value mycurrtext size 30 onfocus this.value this.value name search This works in both IE7 and FF3 share improve this..

How do I Validate the File Type of a File Upload?

http://stackoverflow.com/questions/71944/how-do-i-validate-the-file-type-of-a-file-upload

type file name FILENAME size 20 onchange check_extension this.value upload input type submit id upload name upload value Attach..

Why JS function name conflicts with element ID?

http://stackoverflow.com/questions/9158238/why-js-function-name-conflicts-with-element-id

script select id 'border' name 'border' onchange 'border this.value ' option value 'foo' foo option option value 'bar' bar option.. form select id 'border' name 'border' onchange 'border this.value ' option value 'foo' foo option option value 'bar' bar option.. in a form like form gt name border onchange 'border this.value ' gt form that is the same as if you had written the half proprietary..