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Posted on 2009-05-22 15:51 Qzi 閱讀(374) 評論(0) 編輯 收藏
標準的基本事件：
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Event Attribute
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Event Description
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Allowed Elements Under
Standard (X)HTML
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onblur
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Occurs when an element loses focus, meaning that the user has activated another element, typically either by clicking the other element
or tabbing to it.
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<a>, <area>, <button>, <input>, <label>, <select>, <textarea>
Also <applet>, <area>, <div>, <embed>, <hr>, <img>, <marquee>, <object>, <span>, <table>, <td>, <tr>
In IE4+ and N4 also <body>
In N4 also <frameset>, <ilayer>, <layer>
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onchange
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Signals that the form field has lost user focus and its value has been modified during this
last access.
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<input>, <select>, <textarea>
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onclick
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Indicates that the element has been clicked.
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Most display elements*
In IE4+ also <applet>, <font>
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ondblclick
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Indicates that the element has been
double-clicked.
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Most display elements*
In IE4+ also <applet>, <font>
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onfocus
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Indicates that the element has received focus; in other words, it has been selected by the user for manipulation or data entry.
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<a>, <area>, <button>, <input>, <label>, <select>, <textarea>
In IE4+ also <applet>, <div>, <embed>, <hr>, <img>, <marquee>, <object>, <span>, <table>, <td>, <tr>
In IE4+ and N4 also <body>
In N4 also <frameset>, <ilayer>, <layer>
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onkeydown
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Indicates that a key is being pressed down with focus on the element.
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Most display elements*
In IE4+ also <applet>, <font>
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onkeypress
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Indicates that a key has been pressed and released with focus on the element.
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Most display elements*
In IE4+ also <applet>, <font>
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onkeyup
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Indicates that a key is being released with focus on the element.
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Most display elements*
In IE4+ also <applet>, <font>
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onload
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Indicates that the object (typically a window or frame set) has finished loading into the browser.
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<body>, <frameset>
In IE4+ also <applet>, <embed>, <link>, <script>, <style>
In N4 also <ilayer>, <layer>
In IE4+ and N4 also <img>
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onmousedown
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Indicates the press of a mouse button with focus on the element.
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Most display elements*
In IE4+ also <applet>, <font>
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onmousemove
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Indicates that the mouse has moved while over the element.
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Most display elements*
In IE4+ also <applet>, <font>
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onmouseout
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Indicates that the mouse has moved away from
an element (i.e., is no longer above the element).
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Most display elements*
In IE4+ also <applet>, <font>
In N4 also <ilayer>, <layer>
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onmouseover
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Indicates that the mouse has moved over
the element.
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Most display elements*
In IE4+ also <applet>, <font>
In N4 also <ilayer>, <layer>
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onmouseup
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Indicates the release of a mouse button with focus on the element.
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Most display elements*
In IE4+ also <applet>, <font>
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onreset
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Indicates that the form is being reset, possibly by the press of a reset button.
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<form>
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onselect
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Indicates the selection of text by the user, typically by highlighting it with the mouse.
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<input>, <textarea>
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onsubmit
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Indicates that the form is about to be submitted, generally the result of activating a Submit button.
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<form>
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onunload
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Indicates that the browser is navigating away from the current document, and unloading it from the window or frame.
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<body>, <frameset>
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非標準的事件：
| Event Attribute |
Event Description |
Permitted Elements |
Compatibility |
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onabort
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Triggered by the user aborting the image load via the Stop button or similar mechanism.
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<img>
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Netscape 3, 4–4.7
Internet Explorer 4+
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onactivate
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Fires when the element becomes the active element, that is, the element that will have focus when its parent frame or window has focus.
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Most display elements
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Internet Explorer 5.5+
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onafterprint
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Fires after user prints
document or previews
document for printing.
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<body>, <frameset>
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Internet Explorer 5+
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onafterupdate
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Fires after the transfer of
data from the element to
a data provider.
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<applet>, <body>, <button>, <caption>, <div>, <embed>,
<img>, <input>, <marquee>, <object>, <select>, <table>,
<td>, <textarea>, <tr>
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Internet Explorer 4+
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onbeforeactivate
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Fires just before the element becomes the active element (see onactivate)
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Most display elements
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Internet Explorer 5.5+
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onbeforecopy
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Fires just before selected content is copied and placed
in the user's system clipboard.
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<a>, <address>, <area>, <b>, <bdo>, <big>, <blockquote>, <caption>, <center>, <cite>, <code>, <custom>, <dd>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <fieldset>, <form>, <h1> – <h6>, <i>, <img>, <label>, <legend>, <li>, <listing>, <menu>, <nobr>, <ol>, <p>, <plaintext>, <pre>, <s>, <samp>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <td>, <textarea>, <th>, <tr>, <tt>, <u>, <ul>
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Internet Explorer 5+
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onbeforecut
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Fires just before selected content is cut from the document and added to
the system clipboard.
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<a>, <address>, <applet>, <area>, <b>, <bdo>, <big>, <blockquote>, <body>, <button>, <caption>, <center>, <cite>, <code>, <custom>, <dd>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <embed>, <fieldset>, <font>, <form>, <h1> – <h6>, <hr>, <i>, <img>, <input>, <kbd>, <label>, <legend>, <li>, <listing>, <map>, <marquee>, <menu>, <nobr>, <ol>, <p>, <plaintext>, <pre>,
<rt>, <ruby>, <s>, <samp>, <select>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <table>, <tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <u>, <ul>, <var>, <xmp>
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Internet Explorer 5+
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onbeforedeactivate
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Fires just before the active element changes from the current element to some other.
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Most display elements
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Internet Explorer 5.5+
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onbeforeeditfocus
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When using design mode or the contenteditable feature, fires when a contained element receives focus for editing.
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Most elements
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Form fields in Internet Explorer 5, all elements in Internet Explorer 5.5+
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onbeforepaste
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Fires before selected content is pasted into a document.
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<a>, <address>, <applet>, <area>, <b>, <bdo>, <big>, <blockquote>, <body>, <button>, <caption>, <center>, <cite>, <code>, <custom>, <dd>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <embed>, <fieldset>, <font>, <form>, <h1> – <h6>, <hr>, <i>, <img>, <input>, <kbd>, <label>, <legend>, <li>, <listing>, <map>, <marquee>, <menu>, <nobr>, <ol>, <p>, <plaintext>, <pre>,
<rt>, <ruby>, <s>, <samp>, <select>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <table>, <tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <u>, <ul>, <var>, <xmp>
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Internet Explorer 5+
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onbeforeprint
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Fires before user prints document or previews
document for printing.
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<body>, <frameset>
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Internet Explorer 5+
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onbeforeunload
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Fires just prior to a document being unloaded from a window.
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<body>, <frameset>
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Internet Explorer 4+
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onbeforeupdate
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Triggered before the transfer
of data from the element to the data provider. Might be triggered explicitly, by a loss of focus
or by a page unload forcing a data update.
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<applet>, <body>, <button>, <caption>, <div>, <embed>,
<hr>, <img>, <input>, <object>, <select>, <table>, <td>, <textarea>, <tr>
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Internet Explorer 4+
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onbounce
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Triggered when the bouncing contents of a marquee touch one side or another.
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<marquee>
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Internet Explorer 4+
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oncellchange
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Fires when data changes at the data provider.
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<applet>, <bdo>, <object>
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Internet Explorer 5+
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oncontextmenu
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Fires when the user clicks the right mouse button to bring up the context-dependent menu.
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Most elements
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Internet Explorer 5+, Mozilla-based browsers
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oncontrolselect
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When using design mode or
the contenteditable feature, fires when the user selects
the object.
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Most elements
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Internet Explorer 5.5+
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oncopy
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Fires on target when selected content is copied from the document to the clipboard.
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<a>, <address>, <area>, <b>, <bdo>, <big>, <blockquote>, <caption>, <center>, <cite>, <code>, <dd>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <fieldset>, <form>, <h1> – <h6>, <hr>, <i>, <img>, <legend>, <li>, <listing>, <menu>, <nobr>, <ol>, <p>, <plaintext>, <pre>, <s>, <samp>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <td>, <th>, <tr>, <tt>, <u>, <ul>
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Internet Explorer 5+
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oncut
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Fires when selected content
is cut from the document and added to system clipboard.
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<a>, <address>, <applet>, <area>, <b>, <bdo>, <big>, <blockquote>, <body>, <button>, <caption>, <center>, <cite>, <code>, <dd>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <embed>, <fieldset>, <font>, <form>, <h1> – <h6>, <hr>, <i>, <img>, <input>, <kbd>, <label>, <legend>, <li>, <listing>, <map>, <marquee>, <menu>, <nobr>, <ol>, <p>, <plaintext>, <pre>,
<rt>, <ruby>, <s>, <samp>, <select>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <table>, <tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <u>, <ul>, <var>, <xmp>
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Internet Explorer 5+
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ondataavailable
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Fires when data arrives from data sources that transmit information asynchronously.
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<applet>, <object>
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Internet Explorer 4+
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ondatasetchanged
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Triggered when the initial
data is made available
from the data source or
when the data changes.
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<applet>, <object>
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Internet Explorer 4+
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ondatasetcomplete
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Indicates that all the data is available from the data source.
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<applet>, <object>
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Internet Explorer 4+
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ondrag
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Fires continuously on an object being dragged
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Most elements
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Internet Explorer 5+
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ondragdrop
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Triggered when the user drags an object onto the browser window to attempt to load it.
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<body>, <frameset> (window)
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Netscape 4–4.7
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ondragend
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Fires on object being dragged when the user releases the mouse button at the end of
a drag operation.
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Most elements
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Internet Explorer 5+
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ondragenter
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Fires on a valid drop target when the user drags an object over it.
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Most elements
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Internet Explorer 5+
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ondragleave
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Fires on a valid drop target when the user drags an object away from it.
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Most elements
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Internet Explorer 5+
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ondragover
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Fires continuously on a valid drop target while the user drags an object over it.
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Most elements
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Internet Explorer 5+
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ondragstart
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Fires when the user begins to drag a highlighted selection.
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<a>, <acronym>, <address>, <applet>, <area>, <b>, <big>, <blockquote>, <body> (document), <button>, <caption>, <center>, <cite>, <code>, <dd>, <del>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <font>, <form>, <frameset> (document), <h1>, <h2>, <h3>, <h4>, <h5>, <h6>, <hr>, <i>, <img>, <input> <bd>, <label>, <li>, <listing>, <map>, <marquee>, <menu>, <object>, <ol>, <option>, <p>, <plaintext>, <pre>, <q>, <s>, <samp>, <select>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <table>, <tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <u>, <ul>, <var>, <xmp>
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Internet Explorer 4+
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ondrop
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Fires on a valid drop target when the user drags an object onto it and releases the
mouse button.
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Most elements
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Internet Explorer 5+
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onerror
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Fires when the loading of a document or the execution of
a script causes an error. Used to trap runtime errors.
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<body>, <frameset> (window), <img> (as well as <link>, <object>, <script>, <style> in Internet Explorer 4)
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Netscape 3, 4–4.7
Internet Explorer 4+
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onerrorupdate
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Fires if a data transfer has been canceled by the onbeforeupdate event handler.
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<a>, <applet>, <object>, <select>, <textarea>
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Internet Explorer 4+
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onfilterchange
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Fires when a page CSS filter changes state or finishes.
|
Most elements
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Internet Explorer 4+
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onfinish
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Triggered when a looping marquee finishes.
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<marquee>
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Internet Explorer 4+
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onfocusin
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Fires just before the element receives focus.
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Most elements
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Internet Explorer 6+
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onfocusout
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Fires just before the element loses focus.
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Most elements
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Internet Explorer 6+
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onhelp
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Triggered when the user presses the F1 key or similar help button in the user agent.
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Most elements
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Internet Explorer 4+
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onlayoutcomplete
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Fires when the layout area has been prepared for printing or print preview.
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<base>, <basefont>, <bgsound>, <br>, <col>, <dd>, <div>, <dl>, <dt>, <font>, <head>, <hr>, <html>, <layoutrect>, <li>, <meta>, <ol>, <option>, <p>, <title>, <ul>
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Internet Explorer 6
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onlosecapture
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Fires when the element loses mouse capture (IE enables an element to receive events for all mouse events, even if they don't occur at that element).
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Most elements
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Internet Explorer 5+
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onmouseenter
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Fires when the user moves the mouse over the element (different from onmouseover only in its bubbling behavior).
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Most elements
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Internet Explorer 5.5+
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onmouseleave
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Fires when the user moves the mouse away from the element (different from onmouseout only in its bubbling behavior).
|
Most elements
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Internet Explorer 5.5+
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onmousewheel
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Fires when the mouse wheel is rotated by the user.
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Most elements
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Internet Explorer 6
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onmove
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Triggered when the user moves the window.
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<body>, <frameset>
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Netscape 4–4.7
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onmove
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Fires when the object moves
on screen.
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Most display elements.
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Internet Explorer 5.5+
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onmoveend
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Fires just after an object has finished moving on screen.
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Most display elements.
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Internet Explorer 5.5+
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onmovestart
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Fires just before an object is about to move on screen.
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Most display elements.
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Internet Explorer 5.5+
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onpaste
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Fires when content is pasted into the document.
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<a>, <address>, <applet>, <area>, <b>, <bdo>, <big>, <blockquote>, <body>, <button>, <caption>, <center>, <cite>, <code>, <dd>, <dfn>, <dir>, <div>, <dl>, <dt>, <em>, <embed>, <fieldset>, <font>, <form>, <h1> – <h6>, <hr>, <i>, <img>, <input>, <kbd>, <label>, <legend>, <li>, <listing>, <map>, <marquee>, <menu>, <nobr>, <ol>, <p>, <plaintext>, <pre>,
<rt>, <ruby>, <s>, <samp>, <select>, <small>, <span>, <strike>, <strong>, <sub>, <sup>, <table>, <tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <u>, <ul>, <var>, <xmp>
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Internet Explorer 5+
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onpropertychange
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Fires whenever a property of the element (or one of its contained objects, for example, its style object) changes.
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Most elements.
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Internet Explorer 5+
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onreadystatechange
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Similar to onload. Fires whenever the ready state for
an object has changed.
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<applet>, <body>, <embed>, <frame>, <frameset>, <iframe>, <img>, <link>, <object>, <script>, <style>
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Internet Explorer 4+
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onresize
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Triggered whenever an object is resized. Can only be bound to the window under Netscape via the <body> tag.
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<applet>, <body>, <button>, <caption>, <div>, <embed>, <frameset>, <hr>, <img>, <marquee>, <object>, <select>,
<table>, <td>, <textarea>, <tr>
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Netscape 4, 4.5 (supports <body> only); Internet Explorer 4+
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onresizeend
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When using design mode or the contenteditable feature, fires after the user finishing resizing an object.
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Most elements
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Internet Explorer 5.5+
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onresizestart
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When using design mode or the contenteditable feature, fires when the user begins resizing an object.
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Most elements.
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Internet Explorer 5.5+
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onrowenter
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Indicates that a bound data row has changed and new data values are available.
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<applet>, <body>, <button>, <caption>, <div>, <embed>,
<hr>, <img>, <marquee>, <object>, <select>, <table>, <td>, <textarea>, <tr>
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Internet Explorer 4+
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onrowexit
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Fires just prior to a bound data source control changing the current row.
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<applet>, <body>, <button>, <caption>, <div>, <embed>,
<hr>, <img>, <marquee>, <object>, <select>, <table>, <td>, <textarea>, <tr>
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Internet Explorer 4+
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onrowsdelete
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Fires just before rows are deleted from a recordset.
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<applet>, <object>, <xml>
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Internet Explorer 5+
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onrowsinserted
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Fires just after rows are added to a recordset.
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<applet>, <object>, <xml>
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Internet Explorer 5+
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onscroll
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Fires when a scrolling element is repositioned.
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<body>, <div>, <fieldset>, <img>, <marquee>, <span>, <textarea>
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Internet Explorer 4+
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onselectionchange
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Fires when the selection state of the document changes.
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Document object
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Internet Explorer 5.5+
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onselectstart
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Fires when the user begins
to select information by highlighting.
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Nearly all elements.
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Internet Explorer 4+
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onstart
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Fires when a looped marquee begins or starts over.
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<marquee>
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Internet Explorer 4+
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onstop
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Fires when the user clicks
the browser's Stop button,
or leaves the Web page
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Document object
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Internet Explorer 5+
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可以直接調(diào)用的元素方法：
|
Event Method
|
Elements
|
|
click()
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<input type="button">, <input type="checkbox">, <input type="reset">, <input type="submit">, <input type="radio">, <a> (not in DOM, though commonly supported)
|
|
Blur()
|
<select>, <input>, <textarea>, <a>
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focus()
|
<select>, <input>, <textarea>, <a>
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select()
|
<input type="text">, <input type="password">, <input type="file">, <textarea>
|
|
submit()
|
<form>
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reset()
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<form>
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Netscape4的event屬性列表
|
Property
|
Description
|
|
>data
|
Array of strings containing the URLs of objects that were dragged and dropped.
|
|
>modifiers
|
Bitmask indicating which modifier keys were held down during the event. The bitmask is a bitwise combination of the constants: ALT_MASK, CONTROL_MASK, META_MASK, and SHIFT_MASK, which are static (class) properties of the Event object. For example, if the alt and ctrl keys were depressed, modifiers will have value (Event.ALT_MASK & Event.CONTROL_MASK).
|
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>pageX
|
Numeric value indicating the horizontal coordinate where the event occurred.
|
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>pageY
|
Numeric value indicating the vertical coordinate where the event occurred.
|
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>screenX
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Numeric value indicating the horizontal coordinate where the event occurred relative to the whole screen.
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>screenY
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Numeric value indicating the vertical coordinate where the event occurred relative to the whole screen.
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>target
|
Reference to the object at which the event occurred.
|
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>type
|
String containing the event type (for example, "click").
|
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>which
|
For mouse events, numeric value indicating which mouse button was used
(1 is left, 2 middle, 3 right); for keyboard events, the numeric (Unicode) value of the key pressed.
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