javascript Programming Glossary: document.getelementbyid

Why does jQuery or a DOM method such as `getElementById` not find the element?

http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element

not find the element What are the possible reasons for document.getElementById #id or any other DOM method jQuery selector not finding the.. method by which an element is retrieved by its id under document.getElementById 'elementID' in the first the # character is essential in the.. fail. Consider the following example script var element document.getElementById 'my_element' script div id my_element div The div appears after..

Resizing an iframe based on content

http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content

IE and FF height reporting can be adjusted as required.. document.getElementById 'frame_name_here' .height parseInt height 60 script iframe id.. the data to the parent through the helpframe.. var pipe document.getElementById 'helpframe' Cachebuster a precaution here to stop browser caching..

Change an element's CSS class with JavaScript

http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript

The standard JavaScript way to select an element is using document.getElementById Id which is what the following examples use you can of course.. with one or more new classes set the className attribute document.getElementById MyElement .className MyClass You can use a space delimited list.. values append a space and the new classname like so document.getElementById MyElement .className MyClass To remove a class from an element..

.prop() vs .attr()

http://stackoverflow.com/questions/5874652/prop-vs-attr

flawlessly in every major scriptable browser since 1995 if document.getElementById cb .checked ... The property also makes checking or unchecking.. also makes checking or unchecking the checkbox trivial document.getElementById cb .checked false In jQuery 1.6 this unambiguously becomes #cb..

Modify the URL without reloading the page

http://stackoverflow.com/questions/824349/modify-the-url-without-reloading-the-page

the page Example function processAjaxData response urlPath document.getElementById content .innerHTML response.html document.title response.pageTitle.. button navigation window.onpopstate function e if e.state document.getElementById content .innerHTML e.state.html document.title e.state.pageTitle..

ASP.NET GridView row count using Javascript

http://stackoverflow.com/questions/1763641/asp-net-gridview-row-count-using-javascript

gridview share improve this question var rowscount document.getElementByID ' Gridview1.ClientID ' .rows.length alert rowscount share..

Javascript and CSS, using dashes

http://stackoverflow.com/questions/2119629/javascript-and-css-using-dashes

them. You just can't do something like var some element document.getElementByID 'css dash name' The above example is going to error out because.. since the variable doesn't contain a dash var someElement document.getElementByID 'css dash name' That naming limitation only exists for the javascript..

.trim() in JavaScript not working in IE

http://stackoverflow.com/questions/2308134/trim-in-javascript-not-working-in-ie

here Is there anyway I can make it work in IE code var ID document.getElementByID 'rep_id' .value.trim error display Message Object doesn't support..

Access a JavaScript variable from PHP

http://stackoverflow.com/questions/2338942/access-a-javascript-variable-from-php

input element and set its value to the above variable document.getElementByID test .value test script ... elsewhere on your page ... form..

Why do people use jQuery for basic operations?

http://stackoverflow.com/questions/5380521/why-do-people-use-jquery-for-basic-operations

adding event listeners it seems just as easy to use obj document.getElementByID _ID_ obj.addEventListener mousedown ... An example of this is..

getting parent div of element (javascript)

http://stackoverflow.com/questions/6856871/getting-parent-div-of-element-javascript

id test p id myParagraph Testing p div JAVASCIPT var pDoc document.getElementByID myParagraph var parentDiv I would have though document.parent..

Javascript DOM: Setting custom DOM element properties

http://stackoverflow.com/questions/7895560/javascript-dom-setting-custom-dom-element-properties

someId .contains true Then you had checks like if document.getElementByID someId .contains Today that breaks because Node.prototype.contains..