如下这些特点:
1:这个插件可以使你可以支持你自己的css制定。使你的网站看起来更专业。
2:允许你自定义对话框的标题。
3:在IE7中,可以使你避免使用JavaScript 的prompt()函数带来的页面重新加载。
4:这些方法都模拟了Windows的模式对话框。在你改变改变浏览器窗口大小时候,它能够自适应用户
窗口的调整。
5:如果你引入了jQuery UI Draggable plugin插件,那这个插件也可以被自由拖动。
先在这里说插件的下载地址,以供有需之人下载:
http://labs.abeautifulsite.net/projects/js/jquery/alerts/jquery.alerts-1.1.zip
<
script
src
=
"/path/to/jquery.js"
type
=
"text/javascript"
></
script
>
<
script
src
=
"/path/to/jquery.ui.draggable.js"
type
=
"text/javascript"
></
script
>
<
script
src
=
"/path/to/jquery.alerts.js"
type
=
"text/javascript"
></
script
>
<
link
href
=
"/path/to/jquery.alerts.css"
rel
=
"stylesheet"
type
=
"text/css"
media
=
"screen"
/>
为了在iE中正确的使用alert插件,你还得在Page中加入何时DTD:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
我们可以用下列方式来使用这个Jquery插件。
注:不同于Javascript标准函数,我们可以在message中使用HTML参数显示你的提示信息。
alert插件要求我们必须使用JQuery1.2.6或以上的jQuery包。
已经被测试能够在IE6、IE7、FF2、FF3、Safari 3 、Chrome 、Opera 9浏览器上很好的运行。
四:用例
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>JQuery插件:alert、confirm、prompt对话框插件 - 分享JavaScript-sharejs.com</title> <style type="text/css"> BODY, HTML { padding: 0px; margin: 0px; } BODY { font-family: Arial, Helvetica, sans-serif; font-size: 12px; background: #FFF; padding: 15px; } H1 { font-size: 20px; font-weight: normal; } H2 { font-size: 16px; font-weight: normal; } FIELDSET { border: solid 1px #CCC; -moz-border-radius: 16px; -webkit-border-radius: 16px; border-radius: 16px; padding: 1em 2em; margin: 1em 0em; } LEGEND { color: #666; font-size: 16px; padding: 0em .5em; } PRE { font-family: "Courier New", monospace; font-size: 11px; color: #666; background: #F8F8F8; padding: 1em; -moz-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; } /* Custom dialog styles */ #popup_container.style_1 { font-family: Georgia, serif; color: #A4C6E2; background: #005294; border-color: #113F66; } #popup_container.style_1 #popup_title { color: #FFF; font-weight: normal; text-align: left; background: #76A5CC; border: solid 1px #005294; padding-left: 1em; } #popup_container.style_1 #popup_content { background: none; } #popup_container.style_1 #popup_message { padding-left: 0em; } #popup_container.style_1 INPUT[type='button'] { border: outset 2px #76A5CC; color: #A4C6E2; background: #3778AE; } </style> <!-- Dependencies --> <script src="jquery.js" type="text/javascript"></script> <script src="jquery.ui.draggable.js" type="text/javascript"></script> <!-- Core files --> <script src="jquery.alerts.js" type="text/javascript"></script> <link href="jquery.alerts.css" rel="stylesheet" type="text/css" media="screen" /> <!-- Example script --> <script type="text/javascript"> $(document).ready( function() { $("#alert_button").click( function() { jAlert('This is a custom alert box', 'Alert Dialog'); }); $("#confirm_button").click( function() { jConfirm('Can you confirm this?', 'Confirmation Dialog', function(r) { if (r) { jAlert('Confirmed: ' + r, 'Confirmation Results'); } }); }); $("#prompt_button").click( function() { jPrompt('Type something:', 'Prefilled value', 'Prompt Dialog', function(r) { if( r ) alert('You entered ' + r); }); }); $("#alert_button_with_html").click( function() { jAlert('You can use HTML, such as <strong>bold</strong>, <em>italics</em>, and <u>underline</u>!'); }); $(".alert_style_example").click( function() { $.alerts.dialogClass = $(this).attr('id'); // set custom style class jAlert('This is the custom class called “style_1”', 'Custom Styles', function() { $.alerts.dialogClass = null; // reset to default }); }); }); </script> </head> <body> <h1>« jQuery Alert Dialogs (Alert, Confirm, & Prompt Replacements)</h1> <h2>基本范例</h2> <fieldset> <legend>Alert</legend> <pre> jAlert('This is a custom alert box', 'Alert Dialog'); </pre> <p> <input id="alert_button" type="button" value="Show Alert" /> </p> </fieldset> <fieldset> <legend>Confirm</legend> <pre> jConfirm('Can you confirm this?', 'Confirmation Dialog', function(r) { if (r) { jAlert('Confirmed: ' + r, 'Confirmation Results'); } }); </pre> <p> <input id="confirm_button" type="button" value="Show Confirm" /> </p> </fieldset> <fieldset> <legend>Prompt</legend> <pre> jPrompt('Type something:', 'Prefilled value', 'Prompt Dialog', function(r) { if( r ) alert('You entered ' + r); }); </pre> <p> <input id="prompt_button" type="button" value="Show Prompt" /> </p> </fieldset> <h2>高级范例</h2> <fieldset> <legend>对话框带HTML代码</legend> <pre> jAlert('You can use HTML, such as <strong>bold</strong>, <em>italics</em>, and <u>underline</u>!'); </pre> <p> <input id="alert_button_with_html" type="button" value="Show Alert" /> </p> </fieldset> <fieldset> <legend>Alternate Styles</legend> <p> By changing the value of the <samp>$.alerts.dialogClass</samp> property (and creating your own CSS class), you can changes the style of your dialogs: </p> <p> <input id="style_1" class="alert_style_example" type="button" value="Style 1" /> </p> <p> View the plugin source for additional properties that can be modifed at runtime. </p> </fieldset> <p> <a href="http://www.sharejs.com">Back to the project page</a> </p> <br><br> <div align="center"> 获取更多JavaScript代码,请登录JavaScript分享网 <a href="http://www.sharejs.com">http://www.sharejs.com</a> </div> </body> </html>