¡@
2014/10/16 ¤W¤È 12:02:38
jquery Programming Glossary: connectionTrying to Validate URL Using JavaScript http://stackoverflow.com/questions/1303872/trying-to-validate-url-using-javascript HEAD request from the server side. If you get a 404 or connection error it's probably wrong. it return true even if url is something..
http://stackoverflow.com/questions/138374/close-a-connection-early a connection early I'm attempting to do an AJAX call via JQuery that will.. suggests multiple instructions on how to close the TCP connection to the browser without ending the PHP script Connection handling.. note #71172 Nov 2006 copied here Closing the users browser connection whilst keeping your php script running has been an issue since..
Server polling with JavaScript http://stackoverflow.com/questions/3583203/server-polling-with-javascript 15 seconds receive an immediate response and close the connection. Long polling sends a request to the server but a response is.. to the client until one is available. As soon as the connection is closed either due to a response being received by the client.. received by the client or if a request times out a new connection is initiated. The result is a significant reduction in latency..
Bandwidth utility using javascript http://stackoverflow.com/questions/4547166/bandwidth-utility-using-javascript is that you'll want to start small say 20k but if the connection is fast that will give you a very inaccurate number so based.. actual bandwidth as opposed to the latency setting up the connection and such . You can do this just with straight JavaScript by.. &mdash or on another computer hooked to the same internet connection even other things slowing up the execution of your JavaScript..
How to fire AJAX request Periodically? http://stackoverflow.com/questions/5052543/how-to-fire-ajax-request-periodically than the repeat interval like an HTTP request on a slow connection it's best not to use setInterval . If the first request hasn't..
How to draw a line between draggable and droppable? http://stackoverflow.com/questions/536676/how-to-draw-a-line-between-draggable-and-droppable create a line between Elsa and Kjell so it makes the connection between them clear. I can always do it with numbers inside the..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn but have found that it takes a long time to setup an SSL connection or even only to resolve google.com. I have been using the following.. source path keep in mind that jQuery doesn't support SSL connections script type text javascript document.write script src 'http..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions Streaming How do I check for the results during the Ajax connection is still active I'm aware of jQuery's success function for ajax.. for ajax calls but how do I check the data while the connection is still ongoing I'll appreciate any and all answers thanks.. single threaded asynchronous servers so they can store all connections in a thread local array or something similar handle many connections..
JQuery UI Saving Sortable List http://stackoverflow.com/questions/7342727/jquery-ui-saving-sortable-list your db foreach neworderarray as order id you prob jave a connection already i just added this as an example con mysql_connect host.. con that should do it i didn't test it as it is an example connection. the actual script I am actually using is more specific to my..
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox http://stackoverflow.com/questions/1099787/jquery-ajax-post-sending-options-as-request-method-in-firefox PHP 5.2.6 Content Length 46 Keep Alive timeout 15 max 100 Connection Keep Alive Content Type text html Request Headers Host orderform.. Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 300 Connection keep alive Origin http ux.inetu.act.org Access Control Request..
http://stackoverflow.com/questions/138374/close-a-connection-early php echo We'll email you as soon as this is done. header Connection Close do some stuff that will take a while mail 'dude@thatplace.com'.. connection to the browser without ending the PHP script Connection handling Docs Supposedly it requires a bit more than sending.. dot xubion dot hu Posted the original solution php header Connection close ob_start phpinfo size ob_get_length header Content Length..
Posting JSON data via jQuery to ASP .NET MVC 4 controller action http://stackoverflow.com/questions/17370062/posting-json-data-via-jquery-to-asp-net-mvc-4-controller-action Trident 6.0 Host localhost 50189 Content Length 42 DNT 1 Connection Keep Alive Cache Control no cache Cookie EnableSSOUser admin..
How to return JSON from a 2.0 asmx web service http://stackoverflow.com/questions/288850/how-to-return-json-from-a-2-0-asmx-web-service 4 .NET CLR 2.0.50727 Host localhost 1238 Content Length 2 Connection Keep Alive Pragma no cache I have tried setting the contentType..
A CORS POST request works from plain javascript, but why not with jQuery? http://stackoverflow.com/questions/5584923/a-cors-post-request-works-from-plain-javascript-but-why-not-with-jquery Content length params.length request.setRequestHeader Connection close request.send params But I would like to use jQuery but..
How to get a cross-origin resource sharing (CORS) post request working http://stackoverflow.com/questions/5750696/how-to-get-a-cross-origin-resource-sharing-cors-post-request-working Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Origin http machineA 8080 Access Control Request.. Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Origin http jquery.com Access Control Request Method.. Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Content Type application x www form urlencoded charset..
Call ASP.NET PageMethod/WebMethod with jQuery - returns whole page http://stackoverflow.com/questions/583116/call-asp-net-pagemethod-webmethod-with-jquery-returns-whole-page Content Type text html charset utf 8 Content Length 108558 Connection Close Request Headers Host localhost 2624 User Agent Mozilla.. Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 300 Connection keep alive Content Type application json charset utf 8 X Requested..
json Uncaught SyntaxError: Unexpected token : http://stackoverflow.com/questions/7936610/json-uncaught-syntaxerror-unexpected-token _ 1319854793399 HTTP 1.1 Host wncrunners.com Connection keep alive Cache Control max age 0 User Agent Mozilla 5.0 Windows.. Ranges bytes Content Length 16 Content Type text plain Connection close red #f00 The JSON is coming back in the response red #f00..
how to check whether a port is open at client's network/firewall (solved) http://stackoverflow.com/questions/8937158/how-to-check-whether-a-port-is-open-at-clients-network-firewall-solved import java.net.Socket public class ConnectionTestApplet extends Applet private static boolean portAvailable.. public void paint Graphics g System.out.println Connection possible portAvailable String msg Connection possible portAvailable.. Connection possible portAvailable String msg Connection possible portAvailable g.drawString msg 10 30 And this is my..
Trying to Validate URL Using JavaScript http://stackoverflow.com/questions/1303872/trying-to-validate-url-using-javascript and see what lies at the end for example by sending it am HTTP HEAD request from the server side. If you get a 404 or connection error it's probably wrong. it return true even if url is something like http wwww . Well that is indeed a perfectly valid..
http://stackoverflow.com/questions/138374/close-a-connection-early a connection early I'm attempting to do an AJAX call via JQuery that will initiate a fairly long process. I'd like the script to simply.. this question The following PHP manual page incl. user notes suggests multiple instructions on how to close the TCP connection to the browser without ending the PHP script Connection handling Docs Supposedly it requires a bit more than sending a close.. OP then confirms yup this did the trick pointing to user note #71172 Nov 2006 copied here Closing the users browser connection whilst keeping your php script running has been an issue since PHP 4.1 when the behaviour of register_shutdown_function..
Server polling with JavaScript http://stackoverflow.com/questions/3583203/server-polling-with-javascript in fixed intervals. For example open a new XMLHttpRequest every 15 seconds receive an immediate response and close the connection. Long polling sends a request to the server but a response is not returned to the client until one is available. As soon.. sends a request to the server but a response is not returned to the client until one is available. As soon as the connection is closed either due to a response being received by the client or if a request times out a new connection is initiated... soon as the connection is closed either due to a response being received by the client or if a request times out a new connection is initiated. The result is a significant reduction in latency because the server usually has a connection established when..
Bandwidth utility using javascript http://stackoverflow.com/questions/4547166/bandwidth-utility-using-javascript between the two endpoints. The reason for using multiple images is that you'll want to start small say 20k but if the connection is fast that will give you a very inaccurate number so based on how quickly that image loaded you'll want to select another.. of an appropriate size to try to get a better idea of the actual bandwidth as opposed to the latency setting up the connection and such . You can do this just with straight JavaScript by adding img tags off page with a unique query string to bypass.. on that mess up your timing video streaming in another tab &mdash or on another computer hooked to the same internet connection even other things slowing up the execution of your JavaScript like a JS heavy animation on the page but it should be good..
How to fire AJAX request Periodically? http://stackoverflow.com/questions/5052543/how-to-fire-ajax-request-periodically source For periodic tasks that might end up taking longer than the repeat interval like an HTTP request on a slow connection it's best not to use setInterval . If the first request hasn't completed and you start another one you could end up in a..
How to draw a line between draggable and droppable? http://stackoverflow.com/questions/536676/how-to-draw-a-line-between-draggable-and-droppable this I get to this what I really wanted was if possible create a line between Elsa and Kjell so it makes the connection between them clear. I can always do it with numbers inside the boxes but I really wanted to know how to do this using the..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn server another CDN I have recently been using Google JSAPI but have found that it takes a long time to setup an SSL connection or even only to resolve google.com. I have been using the following for Google script src https www.google.com jsapi script.. Google and would prefer jQuery you could use the following source path keep in mind that jQuery doesn't support SSL connections script type text javascript document.write script src 'http code.jquery.com jquery latest.min.js' type 'text javascript'..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions the databse continually or is there a better way With HTTP Streaming How do I check for the results during the Ajax connection is still active I'm aware of jQuery's success function for ajax calls but how do I check the data while the connection is.. connection is still active I'm aware of jQuery's success function for ajax calls but how do I check the data while the connection is still ongoing I'll appreciate any and all answers thanks in advance. php jquery comet long polling http streaming .. is such solutions are usually implemented as standalone single threaded asynchronous servers so they can store all connections in a thread local array or something similar handle many connections in a single loop and just pick a one and notify when..
JQuery UI Saving Sortable List http://stackoverflow.com/questions/7342727/jquery-ui-saving-sortable-list _POST 'neworder' loop through the list of ids and update your db foreach neworderarray as order id you prob jave a connection already i just added this as an example con mysql_connect host username password if con die 'Could not connect ' . mysql_error.. UPDATE table SET order order WHERE id id mysql_close con that should do it i didn't test it as it is an example connection. the actual script I am actually using is more specific to my program this is a simplified version to show the concept ..
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox http://stackoverflow.com/questions/1099787/jquery-ajax-post-sending-options-as-request-method-in-firefox GMT Server Apache 2.0.59 Unix PHP 5.2.6 DAV 2 X Powered By PHP 5.2.6 Content Length 46 Keep Alive timeout 15 max 100 Connection Keep Alive Content Type text html Request Headers Host orderform 8888 User Agent Mozilla 5.0 Macintosh U Intel Mac OS X.. Accept Language en us en q 0.5 Accept Encoding gzip deflate Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 300 Connection keep alive Origin http ux.inetu.act.org Access Control Request Method POST Access Control Request Headers x requested with..
http://stackoverflow.com/questions/138374/close-a-connection-early work. Any guesses or is this something I need to do in JQuery php echo We'll email you as soon as this is done. header Connection Close do some stuff that will take a while mail 'dude@thatplace.com' okay I'm done 'Yup all done.' php jquery share.. notes suggests multiple instructions on how to close the TCP connection to the browser without ending the PHP script Connection handling Docs Supposedly it requires a bit more than sending a close header. OP then confirms yup this did the trick pointing.. not automatically close the users connection. sts at mail dot xubion dot hu Posted the original solution php header Connection close ob_start phpinfo size ob_get_length header Content Length size ob_end_flush flush sleep 13 error_log do something..
Posting JSON data via jQuery to ASP .NET MVC 4 controller action http://stackoverflow.com/questions/17370062/posting-json-data-via-jquery-to-asp-net-mvc-4-controller-action Agent Mozilla 5.0 compatible MSIE 10.0 Windows NT 6.2 WOW64 Trident 6.0 Host localhost 50189 Content Length 42 DNT 1 Connection Keep Alive Cache Control no cache Cookie EnableSSOUser admin The HTTP POST body jsonOfLog prop 1 myArray 1 two 3 The response..
How to return JSON from a 2.0 asmx web service http://stackoverflow.com/questions/288850/how-to-return-json-from-a-2-0-asmx-web-service MSIE 6.0 Windows NT 5.1 SV1 .NET CLR 1.1.4322 eMusic DLM 4 .NET CLR 2.0.50727 Host localhost 1238 Content Length 2 Connection Keep Alive Pragma no cache I have tried setting the contentType to 'text json' and get the same results. Here is the web..
A CORS POST request works from plain javascript, but why not with jQuery? http://stackoverflow.com/questions/5584923/a-cors-post-request-works-from-plain-javascript-but-why-not-with-jquery type application x www form urlencoded request.setRequestHeader Content length params.length request.setRequestHeader Connection close request.send params But I would like to use jQuery but I can't get it to work. This is what I'm trying .ajax url type..
How to get a cross-origin resource sharing (CORS) post request working http://stackoverflow.com/questions/5750696/how-to-get-a-cross-origin-resource-sharing-cors-post-request-working Accept Language en us en q 0.5 Accept Encoding gzip deflate Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Origin http machineA 8080 Access Control Request Method POST Access Control Request Headers x requested with.. Accept Language en us en q 0.5 Accept Encoding gzip deflate Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Origin http jquery.com Access Control Request Method POST Response Header OPTIONS STATUS 200 OK Content Length.. Accept Language en us en q 0.5 Accept Encoding gzip deflate Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 115 Connection keep alive Content Type application x www form urlencoded charset UTF 8 Referer http jquery.com Content Length 12 Origin..
Call ASP.NET PageMethod/WebMethod with jQuery - returns whole page http://stackoverflow.com/questions/583116/call-asp-net-pagemethod-webmethod-with-jquery-returns-whole-page 58 27 GMT X AspNet Version 2.0.50727 Cache Control private Content Type text html charset utf 8 Content Length 108558 Connection Close Request Headers Host localhost 2624 User Agent Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.9.0.6 Gecko 2009011913.. Accept Language en us en q 0.5 Accept Encoding gzip deflate Accept Charset ISO 8859 1 utf 8 q 0.7 q 0.7 Keep Alive 300 Connection keep alive Content Type application json charset utf 8 X Requested With XMLHttpRequest Referer http localhost 2624 MyApp..
json Uncaught SyntaxError: Unexpected token : http://stackoverflow.com/questions/7936610/json-uncaught-syntaxerror-unexpected-token admin colors.json callback jQuery16406345664265099913_1319854793396 _ 1319854793399 HTTP 1.1 Host wncrunners.com Connection keep alive Cache Control max age 0 User Agent Mozilla 5.0 Windows NT 6.1 AppleWebKit 535.2 KHTML like Gecko Chrome 15.0.874.106.. Fri 28 Oct 2011 17 48 47 GMT ETag 166a2402 10 4eaaeaff Accept Ranges bytes Content Length 16 Content Type text plain Connection close red #f00 The JSON is coming back in the response red #f00 but Chrome reports Uncaught SyntaxError Unexpected token..
how to check whether a port is open at client's network/firewall (solved) http://stackoverflow.com/questions/8937158/how-to-check-whether-a-port-is-open-at-clients-network-firewall-solved java.applet.Applet import java.awt.Graphics import java.net.InetSocketAddress import java.net.Socket public class ConnectionTestApplet extends Applet private static boolean portAvailable public void start int delay 1000 1 s try Socket socket new.. init giving portAvailable System.out.println Threw error e.getMessage public void paint Graphics g System.out.println Connection possible portAvailable String msg Connection possible portAvailable g.drawString msg 10 30 And this is my HTML page I am.. Threw error e.getMessage public void paint Graphics g System.out.println Connection possible portAvailable String msg Connection possible portAvailable g.drawString msg 10 30 And this is my HTML page I am hosting it on same computer with a different..
|