Markup Languages: More Than HTML5 - Web Standards: Mastering HTML5, CSS3, and XML - page 88

Form Event Handlers
Form event handlers can be used to make forms interactive (see Table 3-13 ).

Table 3-13. Form Event Handlers

Attribute Runs the Script...

onblur When an element lost focus

oncancel When cancelling a file upload

onchange

On element change

onfocus When an element received focus

oninput On user input

oninvalid On invalid user input

onreset When the user clicks on the Reset button of a form

onselect

After some text has been selected in an element

onshow When a menu element is shown as a context menu

onsubmit On form submit

ontoggle When the user opens or closes the details element

Window Event Handlers
The window event handlers supported by all Window objects are summarized in Table 3-14 .

Table 3-14. Window Event Handlers

Attribute Runs the Script ...

onafterprint After the document is printed

onbeforeprint Before the document is printed

onbeforeonload Before the document is loaded

onhashchange

When the anchor of a URL is changed

onmessage When the message is activated

onoffline When the document goes offline

ononline When the document comes online

onpagehide When the window is hidden

onpageshow

When the window becomes visible

onpopstate When the window history changes

( continued )