大约有 44,000 项符合查询结果（耗时：0.0206秒） [XML]
Check if option is selected with jQuery, if not select a default
...n>
<option value="4">Fourth</option>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelect option[value='3']").attr('selected', 'selected');
}
});
</script>
...
Stop and Start a service via batch or cmd file?
How can I script a bat or cmd to stop and start a service reliably with error checking (or let me know that it wasn't successful for whatever reason)?
...
How do I change the value of a global variable inside of a function
I am using JavaScript and I create a global variable. I define it outside of a function and I want to change the global variable value from inside a function and use it from another function, how do I do this?
...
Check with jquery if div has overflowing elements
... of visibility:
If you want to count semi-visible items it would be the script you need:
var invisibleItems = [];
for(var i=0; i<element.childElementCount; i++){
if (element.children[i].offsetTop + element.children[i].offsetHeight >
element.offsetTop + element.offsetHeight ||
...
Correct way of using JQuery-Mobile/Phonegap together?
...
Please, could you add the order of the script loading, using latest version ??
– realtebo
Mar 20 '13 at 18:11
7
...
How to add a custom right-click menu to a webpage?
...isplay a simple custom right-click menu which does not use a 3rd party JavaScript library?
18 Answers
...
JavaScript code to stop form submission
One way to stop form submission is to return false from your JavaScript function.
12 Answers
...
How do I get the number of days between two dates in JavaScript?
How do I get the number of days between two dates in JavaScript? For example, given two dates in input boxes:
37 Answers
...
how to disable DIV element and everything inside [duplicate]
I need to disable a DIV and all it's content using Javascript. I can swear that doing a simple
5 Answers
...
HTML input file selection event not firing upon selecting the same file
... is prefixed with 'C:\fakepath\'. That's a security feature preventing JavaScript from knowing the file's absolute path. The browser still knows it internally.
share
|
improve this answer
|...