我正在使用URL缩短脚本Yourls。得到你们的帮助后,工作进展顺利。谢谢你。每个按钮按下缩短URL,弹出窗口出现,显示该页面的短URL。这个简单的方法对于Firefox来说很好,但是我不能在Internet Explorer的弹出框中选择文本/缩短URL。任何建议如何显示可选择的文本弹出?
这是页面的代码:
<?php
// Start YOURLS engine
require_once( dirname(__FILE__).'/includes/load-yourls.php' );
function selfURL() { $s = empty($_SERVER["HTTPS"]) ? '' : ($_SERVER["HTTPS"] == "on") ? "s" : ""; $protocol = strleft(strtolower($_SERVER["SERVER_PROTOCOL"]), "/").$s; $port = ($_SERVER["SERVER_PORT"] == "80") ? "" : (":".$_SERVER["SERVER_PORT"]); return $protocol."://".$_SERVER['SERVER_NAME'].$port.$_SERVER['REQUEST_URI']; } function strleft($s1, $s2) { return substr($s1, 0, strpos($s1, $s2)); }
?>
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div id="container">
<?php
// Part to be executed if FORM has been submitted
if ( isset($_REQUEST['url']) ) {
$url = yourls_sanitize_url( $_REQUEST['url'] );
$return = yourls_add_new_link( $url );
$shorturl = isset( $return['shorturl'] ) ? $return['shorturl'] : '';
echo <<<RESULT
"<script type='text/javascript'>alert('$shorturl');</script>"
RESULT;
// Part to be executed when no form has been submitted
} else {
$site = YOURLS_SITE;
$var = selfURL();
echo <<<HTML
<form method="post" action="">
<p><input type="hidden" name="url" value="$var" /></p>
<p><input type="submit" value="Shorten" /></p>
</form>
HTML;
}
?>
</div>
</body>
</html>
我想编辑它说
的代码"<script type='text/javascript'>alert('$shorturl');</script>"
如何使文本可选择复制?
谁能告诉我为什么当我们按下按钮时页面http://taimoorsultan.com/y/会重定向到另一个页面?是否有可能显示在同一页上的弹出而不去下一页?我已经粘贴了上面的完整代码。谢谢你!
这是当前代码::
<?php
// Start YOURLS engine
require_once( dirname(__FILE__).'/includes/load-yourls.php' );
function selfURL() { $s = empty($_SERVER["HTTPS"]) ? '' : ($_SERVER["HTTPS"] == "on") ? "s" : ""; $protocol = strleft(strtolower($_SERVER["SERVER_PROTOCOL"]), "/").$s; $port = ($_SERVER["SERVER_PORT"] == "80") ? "" : (":".$_SERVER["SERVER_PORT"]); return $protocol."://".$_SERVER['SERVER_NAME'].$port.$_SERVER['REQUEST_URI']; } function strleft($s1, $s2) { return substr($s1, 0, strpos($s1, $s2)); }
?>
<!DOCTYPE html>
<html>
<head>
<!--Testing-->
<?php if(isset($_REQUEST['url']): // <-- only include jQuery if url set ?>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.8.3.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<script>
$(function() {
$( "#dialog-modal" ).dialog({
height: 140,
modal: true
});
});
</script>
<?php endif; ?>
<!--Testing-->
</head>
<body>
<div id="container">
<?php
// Part to be executed if FORM has been submitted
if ( isset($_REQUEST['url']) ) {
$url = yourls_sanitize_url( $_REQUEST['url'] );
$return = yourls_add_new_link( $url );
$shorturl = isset( $return['shorturl'] ) ? $return['shorturl'] : '';
echo <<<RESULT
RESULT;
// Part to be executed when no form has been submitted
} else {
$site = YOURLS_SITE;
$var = selfURL();
echo <<<HTML
<form method="post" action="">
<p><input type="hidden" name="url" value="$var" /></p>
<p><input type="submit" value="Shorten" /></p>
</form>
HTML;
}
?>
</div>
<?php if(isset($_REQUEST['url']): // <-- only include the div if url set ?>
<div id="dialog-modal" title="Basic modal dialog">
<p><?php echo htmlspecialchars($shorturl); ?></p>
</div>
<?php endif; ?>
</body>
</html>
在Internet Explorer中无法更改文本的选择能力。alert()
是显示消息的非常基本的方式,除了消息之外没有可配置的选项。
如果你想要更多的控制,你必须在页面上显示消息,或者创建自己的对话框,或者使用类似jQuery UI对话框的东西。
例如:
echo '<p>' . htmlspecialchars($shorturl) . '</p>';
或在<input>
中:
echo '<input type="text" value="' . htmlspecialchars($shorturl) . '" />';
添加一个jQuery对话框到你的页面,你的<head>
部分需要看起来像(使用jQuery CDN):
<head>
<?php if(isset($_REQUEST['url'])): // <-- only include jQuery if url set ?>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.8.3.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<script>
$(function() {
$( "#dialog-modal" ).dialog({
height: 140,
modal: true
});
});
</script>
<?php endif; ?>
</head>
在你的<body>
元素中添加div
,它将成为对话框:
<?php if(isset($_REQUEST['url'])): // <-- only include the div if url set ?>
<div id="dialog-modal" title="Basic modal dialog">
<p><?php echo htmlspecialchars($shorturl); ?></p>
</div>
<?php endif; ?>
这是不同浏览器的不同行为。alert
不能这样做。相反,使用自定义对话框窗口。你可以使用jQuery UI Dialog插件或者Twitter Bootstrap Modal插件