我有一个以前在登录表单中使用过的弹出窗口代码。该代码显示页内弹出窗口。
这是代码:
<?php
//In Page Popup Box with Faded Background by Jerry Low @crankberryblog.com
//Find other useful scripts at the Crankberry Blog
//SETTINGS
$fade_amount = 60; //In Percentage
$box_width = 400;
$box_background = 'FFFFFF'; //Hex Color
$box_border_width = 2;
$box_border_color = '999999'; //Hex Color
$close_box = 1; //Do You Want The Close Bar on Top 1 = Yes, 0 = No
$extension = ""; // Other Variables that maybe needed, page number etc.
//Begin Popup Box
$left_margin = ( 0 - ($box_width*0.5) );
$page_url = basename($_SERVER['PHP_SELF']);
if ($extension!="") $page_url .= '?' . $extension;
if (isset($_GET['popup'])) {
echo '<div class="popup" style="width:'.$box_width.'px; background: #'.$box_background.'; margin-left:'.$left_margin.'px;';
if ($box_border_width>1) echo ' border: '.$box_border_width.'px solid #'.$box_border_color.';';
echo '">';
//Close Box
if ($close_box===1) echo '<div class="popup_close"><a href="'.$page_url.'">Close (x)</a></div>';
?>
<!–- START YOUR POPUP CONTENT HERE -–>
Popup content goes in here!
<!–- END OF YOUR POPUP CONTENT HERE -–>
<?php
echo '</div>
<div class="fade" onclick="location.replace(\''.$page_url.'\');" style="opacity: 0.'.$fade_amount.'; -moz-opacity: 0.'.$fade_amount.';filter: alpha(opacity: '.$fade_amount.');"></div>
<div class="fade_container">';
}
?>
<a href="?popup=1<?php if ($extension!="") echo '&' . $extension; ?>">Activated Box</a>
此代码包含一个链接,该链接使用参数/参数重新加载页面以显示弹出窗口。
我想更新此代码以使弹出窗口显示/隐藏而不显示
这是我到目前为止所做的,但弹出窗口没有显示。
现在我想更新代码以按如下方式工作。
<link rel=StyleSheet href="css/popup.css" type="text/css" media=screen></link>
<?php
//In Page Popup Box with Faded Background by Jerry Low @crankberryblog.com
//Find other useful scripts at the Crankberry Blog
//SETTINGS
$fade_amount = 60; //In Percentage
$box_width = 400;
$box_background = 'FFFFFF'; //Hex Color
$box_border_width = 2;
$box_border_color = '999999'; //Hex Color
$close_box = 1; //Do You Want The Close Bar on Top 1 = Yes, 0 = No
$extension = ""; // Other Variables that maybe needed, page number etc.
//Begin Popup Box
$left_margin = ( 0 - ($box_width*0.5) );
$page_url = basename($_SERVER['PHP_SELF']);
if ($extension!="") $page_url .= '?' . $extension;
{
echo '<div id="pop_up" class="popup" style="visibility:hidden; width:'.$box_width.'px; background: #'.$box_background.'; margin-left:'.$left_margin.'px;';
if ($box_border_width>1) echo ' border: '.$box_border_width.'px solid #'.$box_border_color.';';
echo '">';
//Close Box
if ($close_box===1) echo '<div class="popup_close"><a href="#" ChangeStatus()>Close (x)</a></div>';
?>
<!–- START YOUR POPUP CONTENT HERE -–>
Popup content goes in here!
<!–- END OF YOUR POPUP CONTENT HERE -–>
<?php
echo '</div>
<div id="fade_div" class="fade" onclick="location.replace(\''.$page_url.'\');" style="visibility:hidden; opacity: 0.'.$fade_amount.'; -moz-opacity: 0.'.$fade_amount.';filter: alpha(opacity: '.$fade_amount.');"></div>
<div class="fade_container">';
}
?>
<a href="#" onClick="ChangeStatus()">Activated Box</a>
<script>
function ChangeStatus()
{
div = document.getElementById('fade_div').style.visibility;
popup = document.getElementById('pop_up').style.visibility;
alert(popup);
if(popup == "hidden")
{
div = "visible";
popup = "visible";
}
else
{
div = "hidden";
popup = "hidden";
}
}
</script>
忽略 CSS 文件,因为它工作正常。
我想问题出在 JS 上。谁能帮帮我?
最佳答案
将您的 javascript 更改为:
if(popup == "hidden")
{
document.getElementById('fade_div').style.visibility = "visible";
document.getElementById('pop_up').style.visibility = "visible";
}
和
else
{
document.getElementById('fade_div').style.visibility = "hidden"
document.getElementById('pop_up').style.visibility = "hidden";
}
关于php - Javascript 弹出窗口,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4680595/