大约有 8,000 项符合查询结果（耗时：0.0168秒） [XML]
Best Practice: Access form elements by HTML id or name attribute?
As any seasoned JavaScript developer knows, there are many (too many) ways to do the same thing. For example, say you have a text field as follows:
...
Detect Click into Iframe using JavaScript
...>
<title>Detect IFrame Clicks</title>
<script type="text/javascript">
$(document).ready(function() {
var isOverIFrame = false;
function processMouseOut() {
log("IFrame mouse >> OUT << detected.");
isOverIFrame = false;
...
window.close and self.close do not close the window in Chrome
...
Ordinary javascript cannot close windows willy-nilly. This is a security feature, introduced a while ago, to stop various malicious exploits and annoyances.
From the latest working spec for window.close():
The close() method on ...
jQuery post() with serialize and extra data
...
When you want to add a javascript object to the form data, you can use the following code
var data = {name1: 'value1', name2: 'value2'};
var postData = $('#my-form').serializeArray();
for (var key in data) {
if (data.hasOwnProperty(key)) {
...
Android AlertDialog Single Button
I'd like to have an AlertDialog builder that only has one button that says OK or Done or something, instead of the default yes and no.
Can that be done with the standard AlertDialog, or would I have to use something else?
...
Get image data url in JavaScript?
...le_get_contents function. The images seem very similar/the same, still the Javascripted one is smaller and I'd love them to be exactly the same. One more thing: the input image is a small (594 bytes), 28x30 PNG with transparent background -- if that changes anything.
– Detaria...
Location of parenthesis for auto-executing anonymous JavaScript functions?
...questions%2f3384504%2flocation-of-parenthesis-for-auto-executing-anonymous-javascript-functions%23new-answer', 'question_page');
}
);
Post as a guest
Name
...
Javascript object Vs JSON
I want to understand the basic differences clearly between Javascript object and JSON string.
5 Answers
...
jQuery - Trigger event when an element is removed from the DOM
...rdless of the method used to remove it.
See this answer for more details: javascript memory leaks
So, for best results, you should hook the cleanData function, which is exactly what the jquery.event.destroyed plugin does:
http://v3.javascriptmvc.com/jquery/dist/jquery.event.destroyed.js
...
Local Storage vs Cookies
...o needs this data — the client or the server?
If it's your client (your JavaScript), then by all means switch. You're wasting bandwidth by sending all the data in each HTTP header.
If it's your server, local storage isn't so useful because you'd have to forward the data along somehow (with Ajax ...