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How do I programmatically set the value of a select box element using JavaScript?
...7">Leave Without Pay</option>
</select>
<input type="button" value="$('#leaveCode').val('14');" onclick="jQueryFunction()" />
<input type="button" value="document.querySelector('#leaveCode').value = '14'" onclick="querySelectorFunction()" />
<input type="button" v...
Ignore mouse interaction on overlay image
... overlay image above the menu item, the user will not be able to click the button and the hover effect will not work.
5 An...
Using a strategy pattern and a command pattern
...nu > Delete or Right Click > Context Menu > Delete or Just Delete Button pressed. All three cases can generate 3 command objects of same type. These command objects only represent 3 requests for deletion; not deletion algorithm. Since requests are bunch of objects now, we could manage them ...
What exactly does git's “rebase --preserve-merges” do (and why?)
...ng example, the developer works on a topic branch that
refactors the way buttons are defined, and on another topic branch
that uses that refactoring to implement a "Report a bug" button.
The output of git log --graph --format=%s -5 may look like this:
* Merge branch 'report-a-bug'
|\
| * Ad...
jQueryUI Tooltips are competing with Twitter Bootstrap
...tstrap.js"></script>
Nice copy paste code that also handles the button conflict:
<script type="application/javascript" src="/js/jquery.js"></script>
<script type="application/javascript" src="/js/jquery-ui.js"></script>
<script>
/*** Handle jQuery plugin nam...
event.preventDefault() function not working in IE
...g.
http://jsfiddle.net/pFqrY/8/
// preventDefault always works
$("mootoolsbutton").addEvent('click', function(event) {
alert(typeof(event.preventDefault));
});
// preventDefault missing in IE
<button
id="htmlbutton"
onclick="alert(typeof(event.preventDefault));">
button</button>...
How to set java_home on Windows 7?
...t Properties.
Click the Advanced tab, then click the Environment Variables button.
Under System Variables, click New.
Enter the variable name as JAVA_HOME.
Enter the variable value as the installation path for the Java Development Kit.
Click OK.
Click Apply Changes.
Note: You might need to r...
Styling Google Maps InfoWindow
...,
borderColor: '#2c2c2c',
disableAutoPan: true,
hideCloseButton: true,
arrowPosition: 30,
backgroundClassName: 'transparent',
arrowStyle: 2
});
infoBubble.open();
You can also call it with a given map and marker to open on:
infoBubble.open(map, marker);
As a...
Can I apply the required attribute to fields in HTML5?
... if selectedIndex = -1, then you know they haven't selected anything.
<button type="button" onclick="displaySelection()">What did I pick?</button>
<script>
function displaySelection()
{
var mySelect = document.getElementById("someSelectElement");
var mySele...
How do I modify the URL without reloading the page?
...lPath);
}
You can then use window.onpopstate to detect the back/forward button navigation:
window.onpopstate = function(e){
if(e.state){
document.getElementById("content").innerHTML = e.state.html;
document.title = e.state.pageTitle;
}
};
For a more in-depth look at m...