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How to get label of select option with jQuery?
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<SELECT id="sel" onmouseover="alert(this.options[1].text);"
<option value=1>my love</option>
<option value=2>for u</option>
</SELECT>
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Reconnection of Client when server reboots in WebSocket
...new WebSocket(websocketServerLocation);
ws.onmessage = function(evt) { alert('message received'); };
ws.onclose = function(){
// Try to reconnect in 5 seconds
setTimeout(function(){start(websocketServerLocation)}, 5000);
};
}
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“PKIX path building failed” and “unable to find valid certification path to requested target”
... ... Starting SSL handshake... javax.net.ssl.SSLException: Received fatal alert: protocol_version .. Could not obtain server certificate chain
– Sandeepan Nath
Jun 11 at 17:38
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What are the differences between delegates and events?
... of the delegate.
Events represent ... well, events. They are intended to alert someone when something happens and yes, they adhere to a delegate definition but they're not the same thing.
Even if they were exactly the same thing (syntactically and in the IL code) there will still remain the seman...
Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... String call = "javascript：sayHello()";
call = "javascript：alertMessage(\"" + "content" + "\")";
call = "javascript：toastMessage(\"" + "content" + "\")";
call = "javascript：sumToJava(1,2)";
webView.loadUrl(call);
}
public class JsInteration {
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jQuery textbox change event doesn't fire until textbox loses focus?
..., you can use the input event:
DEMO
$("#textbox").on('input',function() {alert("Change detected!");});
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When a 'blur' event occurs, how can I find out which element focus went *to*?
...not StackOverflow):
<input id="myInput" onblur="setTimeout(function() {alert(clickSrc);},200);"></input>
<span onclick="clickSrc='mySpan';" id="mySpan">Hello World</span>
Works both in FF and IE.
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Convert object string to JSON
... "{ hello: 'world', places: ['Africa', 'America', 'Asia', 'Australia'] }";
alert( strToJson(str) );
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How do I call a dynamically-named method in Javascript?
...do it like this:
function MyClass() {
this.abc = function() {
alert("abc");
}
}
var myObject = new MyClass();
myObject["abc"]();
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How can I pop-up a print dialog box using Javascript?
...necessary for a lot of pages on a lot of printers.
<a href="javascript:alert('Please be sure to set your printer to Landscape.');window.print();">Print Me...</a>
or
<body onload="alert('Please be sure to set your printer to Landscape.');window.print();">
etc.
</body>
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