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javascript Programming Glossary: document.getelementsbytagname

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

improve this question window.onload function var txts document.getElementsByTagName 'TEXTAREA' for var i 0 l txts.length i l i if ^ 0 9 .test txts..

Javascript get input text value

http://stackoverflow.com/questions/11563638/javascript-get-input-text-value

if this is the first textbox in your page. Method 3 Use document.getElementsByTagName 'tag_name' whole_number .value which also returns a live nodelist.. whole_number .value which also returns a live nodelist Eg. document.getElementsByTagName input 0 .value if this is the first textbox in your page. Method..

Disable Copy/Paste into HTML form using Javascript

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

onload.apply this arguments var fields var inputs document.getElementsByTagName input var textareas document.getElementsByTagName textarea for.. inputs document.getElementsByTagName input var textareas document.getElementsByTagName textarea for var i 0 i inputs.length i fields.push inputs i..

Executing <script> elements inserted with .innerHTML

http://stackoverflow.com/questions/2592092/executing-script-elements-inserted-with-innerhtml

data elem.text elem.textContent elem.innerHTML var head document.getElementsByTagName head 0 document.documentElement script document.createElement.. var data elem.text elem.textContent elem.innerHTML head document.getElementsByTagName head 0 document.documentElement script document.createElement..

Detect changes in the DOM

http://stackoverflow.com/questions/3219758/detect-changes-in-the-dom

Naive approach for compatibility function naive var last document.getElementsByTagName ' ' var lastlen last.length var timer setTimeout function check.. check get current state of the document var current document.getElementsByTagName ' ' var len current.length if the length is different it's..

How to Get Element By Class in JavaScript?

http://stackoverflow.com/questions/3808808/how-to-get-element-by-class-in-javascript

replaceContentInContainer matchClass content var elems document.getElementsByTagName ' ' i for i in elems if ' ' elems i .className ' ' .indexOf..

How may I reference the script tag that loaded the currently-executing script?

http://stackoverflow.com/questions/403967/how-may-i-reference-the-script-tag-that-loaded-the-currently-executing-script

tag because the HEAD element hasn't finished rendering document.getElementsByTagName 'head' 0 .appendChild v What I want to do is reference the script.. then. So to get the script tag you can do var scripts document.getElementsByTagName 'script' var thisScriptTag scripts scripts.length 1 share..

When to use Vanilla JavaScript vs. jQuery?

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

many you may want to do a little native DOM API var spans document.getElementsByTagName 'span' while spans 0 var parent spans 0 .parentNode while spans..

Set cursor position in html textbox

http://stackoverflow.com/questions/512528/set-cursor-position-in-html-textbox

of all textareas when they receive focus. var textAreas document.getElementsByTagName 'textarea' for var i 0 i textAreas.length i textAreas i .onfocus..

changing source on html5 video tag

http://stackoverflow.com/questions/5235145/changing-source-on-html5-video-tag

something like script function loadAnotherVideo var video document.getElementsByTagName 'video' 0 var sources video.getElementsByTagName 'source' sources..

How to create a <style> tag with Javascript

http://stackoverflow.com/questions/524696/how-to-create-a-style-tag-with-javascript

Firefox Opera and Chrome var css 'h1 background red ' head document.getElementsByTagName 'head' 0 style document.createElement 'style' style.type 'text..

How to get elements by attribute selector w/ native JavaScript w/o querySelectorAll

http://stackoverflow.com/questions/9496427/how-to-get-elements-by-attribute-selector-w-native-javascript-w-o-queryselector

attribute var matchingElements var allElements document.getElementsByTagName ' ' for var i 0 i allElements.length i if allElements i .getAttribute..

How to include a JavaScript file in another JavaScript file?

http://stackoverflow.com/questions/950087/how-to-include-a-javascript-file-in-another-javascript-file

the script tag to the head as suggested before var head document.getElementsByTagName 'head' 0 var script document.createElement 'script' script.type..

Javascript - How to detect if document has loaded (IE 7/Firefox 3)

http://stackoverflow.com/questions/978740/javascript-how-to-detect-if-document-has-loaded-ie-7-firefox-3

below but it doesn't entirely work. Any ideas var body document.getElementsByTagName 'BODY' 0 CONDITION DOES NOT WORK if body && body.readyState..

What is my script src URL?

http://stackoverflow.com/questions/984510/what-is-my-script-src-url

js main.js var scriptSource function scripts var scripts document.getElementsByTagName 'script' script scripts scripts.length 1 if script.getAttribute.length.. source eg js main.js var scriptSource function var scripts document.getElementsByTagName 'script' script scripts scripts.length 1 if script.getAttribute.length..