大约有 13,200 项符合查询结果（耗时：0.0281秒） [XML]
jquery: $(window).scrollTop() but no $(window).scrollBottom()
...height();
var scrollTop = $(this).scrollTop();
var pageHeight = $('html, body').height();//Fixed
if ($(this).scrollTop() > pageHeight - 700) {
$('.back-to-bottom').fadeOut('slow');
} else {
if ($(this).scrollTop() < 100) {
$('.back-to-bottom').fadeO...
Using PHP with Socket.io
...as supported since PHP 5.
For client side, you need to use WebSocket that HTML5 supported instead of Socket.io (since you know, socket.io only works with node.js).
In case you still want to use Socket.io, you can try this way:
- find & get socket.io.js for client to use
- work with Ratchet t...
Rename a file using Java
...
Copied from http://exampledepot.8waytrips.com/egs/java.io/RenameFile.html
// File (or directory) with old name
File file = new File("oldname");
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exists())
throw new java.io.IOException("file exists");
// Ren...
Disable button in jQuery
...tion disable(i){
$("#rbutton_"+i).prop("disabled",true);
}
generated HTML:
<button id="rbutton_1" onclick="disable(1)">Click me</button>
<!-- wrap your onclick in quotes -->
But the "best practices" approach is to use JavaScript event binding and this instead:
$('.rbu...
How can I create a keystore?
...n at: http://docs.oracle.com/javase/6/docs/technotes/tools/windows/keytool.html
and for more information on signing Android apps go here: http://developer.android.com/tools/publishing/app-signing.html
share
|
...
Use images instead of radio buttons
...
You can use CSS for that.
HTML (only for demo, it is customizable)
<div class="button">
<input type="radio" name="a" value="a" id="a" />
<label for="a">a</label>
</div>
<div class="button">
<input typ...
How to get the parent dir location
this code is get the templates/blog1/page.html in b.py:
11 Answers
11
...
How do I show multiple recaptchas on a single page?
...ers.google.com/recaptcha/docs/display#explicit_render
Here is the example html code:
<form>
<h1>Form 1</h1>
<div><input type="text" name="field1" placeholder="field1"></div>
<div><input type="text" name="field2" placeholder="field2"></...
Android Webview - Webpage should fit the device screen
...
Try with this HTML5 tips
http://www.html5rocks.com/en/mobile/mobifying.html
And with this if your Android Version is 2.1 or greater
WebView.getSettings().setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
...
How do I change the color of radio buttons?
...and thus generally does not support after styling. w3.org/TR/CSS2/generate.html#before-after-content
– Ina
May 16 '17 at 6:42
...