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<title>window Object Collection--Net summary </title>
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<caption>window Object Methods </caption>
<tr>
<td> Methods </td>
<td> Description </td>
</tr>
<tr>
<td>alert () </td>
<td> displays a warning box with a piece of information/code snippet and a confirmation button </td>
<td> is typically used for code debugging </td>
</tr>
<tr>
<td>prompt (' Hint info ', ' default input information ') </td>
<td> Displays a dialog box to prompt the user for input </td>
</tr>
<tr>
<td>confirm (' hint text ') </td>
<td> displays a dialog box with a message and a confirmation button and a Cancel button </td>
</tr>
<tr>
<td>open ([url], ' _blank ', ' properties ') </td>
<td> Open a new browser window or find a named window </td>
<td> properties include: width,height, whether there are scroll bars, menu bar, ... </td>
</tr>
<tr>
<td>close () </td>
<td> Close the browser window </td>
</tr>
<tr>
<td>print () </td>
<td> Print the contents of the current window </td>
</tr>
<tr>
<td>focus () </td>
<td> give keyboard focus to a window </td>
</tr>
<tr>
<td>blur () </td>
<td> Leave the keyboard focus from the top-level window </td>
</tr>
<tr>
<td>moveby () </td>
<td> The current coordinates of the window can be moved to move the specified pixel </td>
</tr>
<tr>
<td>moveto () </td>
<td> Move the upper-left corner of the window to a specified coordinate </td>
</tr>
<tr>
<td>resizeby () </td>
<td> Resize the window by the specified pixels </td>
</tr>
<tr>
<td>resizeto () </td>
<td> Adjust the size of the window to the specified width and height </td>
</tr>
<tr>
<td>scrollby () </td>
<td> Scrolls content by the specified pixel value </td>
</tr>
<tr>
<td>scrollto () </td>
<td> Scrolls content to the specified coordinates </td>
</tr>
<tr>
<td>setinterval (' Code ', Time (ms)) </td>
<td> execute code for each specified time </td>
<td> Cycle Timers </td>
</tr>
<tr>
<td>clearinterval (timer name) </td>
<td> Cancel settings for setinterval </td>
</tr>
<tr>
<td>settimeout (' Code ', deferred execution time) </td>
<td> execute code after the delay time has been established </td>
<td> One timer </td>
</tr>
<tr>
<td>cleartimeout (timer name) </td>
<td> Cancel settings for settimeout </td>
</tr>
</table>
<p>setinterval (A, b);
A can be a function name, or it can be a function body. Function names can be called in parentheses, or they can be called without parentheses. Parentheses are called in quotation marks.
as follows:
setinterval (hanshu,1000);
setinterval (' Hanshu () ', +);
</p>
common objects in the
<ol>
<li>history Object
<ul><li> Prerequisites: Must have historical records </li>
<li>history.back () Back to previous page </li>
<li>history.forward () Back to next page </li>
<li>history.go (number) returns a page in the specified history
<ol>
<li>history.go (1) ==history.forward () </li>
<li>history.go (0) = = Current Page </li>
<li>history.go ( -1) ==history.back () </li>
<li>history.go (3) return to the third history page that you browsed after the current page of the browser </li>
<li>history.go (-2) = = Returns the second penultimate page viewed before the current page </li>
</ol>
</li>
</ul></li>
<li>location Object </li>
<li>navigator Object </li>
</ol>
<table>
<caption>location Object Properties </caption>
<tbody>
<tr>
<td> Properties </td>
<td> Description </td>
</tr>
</tbody>
<tr>
<td>hash</td>
<td> Sets or returns the URL (anchor) starting with # </td>
</tr>
<tr>
<td>host</td>
<td> set or return the host name or port number of the current URL </td>
</tr>
<tr>
<td>hostname</td>
<td> Sets or returns the host name of the current URL </td>
</tr>
<tr>
<td>href</td>
<td> Set or return the full url</td>
</tr>
<tr>
<td>pathname</td>
<td> Sets or returns the path portion of the current URL </td>
</tr>
<tr>
<td>port</td>
<td> Sets or returns the port number of the current URL </td>
</tr>
<tr>
<td>protocol</td>
<td> Sets or returns the protocol for the current URL </td>
</tr>
<tr>
<td>search</td>
<td> set or return from Hello (? ) Start URL (query section) </td>
</tr>
</table>
<table>
methods of <caption>location </caption>
<tbody>
<tr>
<td> Properties </td>
<td> Description </td>
</tr>
</tbody>
<tr>
<td>assign () </td>
<td> Loading new documents </td>
</tr>
<tr>
<td>reload () </td>
<td> Reload Current document </td>
</tr>
<tr>
<td>replace () </td>
<td> Replace the current document with a new document </td>
</tr>
</table>
<table>
<caption>navigator. Properties </caption>
<tbody>
<tr>
<td> Properties </td>
<td> Description </td>
</tr>
<tr>
<td>appCodeName</td>
<td> string representation of the browser code name </td>
</tr>
<tr>
<td>appName</td>
<td> return browser name </td>
</tr>
<tr>
<td>appVersion</td>
<td> return to the browser's platform and version information </td>
</tr>
<tr>
<td>platform</td>
<td> return to the operating system platform running the browser </td>
</tr>
<tr>
<td>userAgent</td>
<td> Returns the value of the user-agent header of the server sent by the client </td>
</tr>
</tbody>
</table>
</body>
Js-window Object Collection
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