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2014/10/16 ¤W¤È 12:04:57
jquery Programming Glossary: lookupjQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal uuid Oh. So it's adding one of jQuery's uuid to data lookup entry hack properties for every element it even tries to read.. that by putting this line just before it Don't create ID lookup if we're only reading non present data if id data undefined..
Why is this simple function not working http://stackoverflow.com/questions/17076429/why-is-this-simple-function-not-working price and then use a for in loop with key value lookup like this var OptionPricing 'pack11049' 1049 'pack21199' 1199..
http://stackoverflow.com/questions/20251661/javascript-shorthand-if an if 3 to 10 values use a switch 11 or more use an array lookup But since you're using jQuery you can simply do jQuery.inArray..
Weird behaviour of iframe `name` attribute set by jQuery in IE http://stackoverflow.com/questions/2105815/weird-behaviour-of-iframe-name-attribute-set-by-jquery-in-ie form field names it doesn't affect the form.elements name lookup like it should. This appears to be another case where setting..
jQuery UI Autocomplete widget search configuration http://stackoverflow.com/questions/2382497/jquery-ui-autocomplete-widget-search-configuration using the jQuery UI autocomplete widget to implement user lookup by first or last name. It looks like by default autocomplete..
jQuery multiple events to trigger the same function http://stackoverflow.com/questions/2534089/jquery-multiple-events-to-trigger-the-same-function I have is that I need to validate some data with a db lookup and would like to make sure that there is no way that the validation..
JQuery UI tabs: How do I navigate directly to a tab from another page? http://stackoverflow.com/questions/2554951/jquery-ui-tabs-how-do-i-navigate-directly-to-a-tab-from-another-page named anchor in the URL and if it finds one does an index lookup of the tabs and calls the select on it. This would mean it will..
JSON formatting (Sending JSON via jQuery AJAX post to Java/Wicket server) http://stackoverflow.com/questions/3168401/json-formatting-sending-json-via-jquery-ajax-post-to-java-wicket-server Here's an example of my data and how I'm sending it var lookup 'name' name 'description' description 'items' 'name' itemName.. 'name' itemName 'value' itemValue .ajax type 'post' data lookup dataType 'json' I'm using Wicket's AbstractAjaxBehavior to receive.. use JSON.stringify .ajax type 'post' data JSON.stringify lookup contentType 'application json' dataType 'json' You should also..
Setting ajax url for jQuery in JS file using ASP.NET MVC http://stackoverflow.com/questions/376644/setting-ajax-url-for-jquery-in-js-file-using-asp-net-mvc ~ Scripts rr cart.js js.AppendLine dynamic javascript for lookup tables js.AppendLine GetLookupTables js.AppendLine return new.. x javascript This is the helper function that creates our lookup table. Just add in a line for each RouteUrl you want to use... url Url.RouteUrl cart route new action removeitem lookup table function js.AppendLine URL Lookuptable js.AppendLine .url..
How to get an object's properties in JavaScript / jQuery? http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery javascript jquery share improve this question You can lookup an objects keys values by invoking either Javascripts native..
How to return a value from a function that calls $.getJSON? http://stackoverflow.com/questions/4200641/how-to-return-a-value-from-a-function-that-calls-getjson a value from a function that calls .getJSON function lookupRemote searchTerm var defaultReturnValue 1010 var returnValue.. function and never to the value retrieved from the JSON lookup javascript jquery jquery ajax return value getjson share.. use the value once you have it set like this function lookupRemote searchTerm var defaultReturnValue 1010 var returnValue..
jQuery memory leak patterns and causes http://stackoverflow.com/questions/5046016/jquery-memory-leak-patterns-and-causes .myOtherClass domObjects null or doing the lookup again function run .myClass .click function .myClass .addClass.. also use the this pointer to avoid the unnescessary dom lookup function run .myClass .click function this .addClass .myOtherClass..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal doing Compute a unique ID for the element if id id elem expando uuid Oh. So it's adding one of jQuery's uuid to data lookup entry hack properties for every element it even tries to read data on which includes every single descendent of an element.. of an element you're removing How silly. I can short circuit that by putting this line just before it Don't create ID lookup if we're only reading non present data if id data undefined return undefined which appears to fix the leak for this case..
Why is this simple function not working http://stackoverflow.com/questions/17076429/why-is-this-simple-function-not-working an object that stores the id of each checkbox and its corresponding price and then use a for in loop with key value lookup like this var OptionPricing 'pack11049' 1049 'pack21199' 1199 'pack31199' 1199 'pack41299' 1299 'pack61499' 1499 var AccompPricing..
http://stackoverflow.com/questions/20251661/javascript-shorthand-if
Weird behaviour of iframe `name` attribute set by jQuery in IE http://stackoverflow.com/questions/2105815/weird-behaviour-of-iframe-name-attribute-set-by-jquery-in-ie in IE. It tends to only partially hold. For example on form field names it doesn't affect the form.elements name lookup like it should. This appears to be another case where setting the name property is unreliable. Whilst jQuery attempts to..
jQuery UI Autocomplete widget search configuration http://stackoverflow.com/questions/2382497/jquery-ui-autocomplete-widget-search-configuration Autocomplete widget search configuration I'm looking into using the jQuery UI autocomplete widget to implement user lookup by first or last name. It looks like by default autocomplete looks up words by character sequence no matter its occurrence..
jQuery multiple events to trigger the same function http://stackoverflow.com/questions/2534089/jquery-multiple-events-to-trigger-the-same-function in one line or do I have to do them separately The problem I have is that I need to validate some data with a db lookup and would like to make sure that there is no way that the validation is missed weather it is typed or pasted into the box...
JQuery UI tabs: How do I navigate directly to a tab from another page? http://stackoverflow.com/questions/2554951/jquery-ui-tabs-how-do-i-navigate-directly-to-a-tab-from-another-page I was considering putting in some code that looks for a named anchor in the URL and if it finds one does an index lookup of the tabs and calls the select on it. This would mean it will still work with JS switched off. But is there an easier..
JSON formatting (Sending JSON via jQuery AJAX post to Java/Wicket server) http://stackoverflow.com/questions/3168401/json-formatting-sending-json-via-jquery-ajax-post-to-java-wicket-server post JSON to a Java server but I think my JSON must be wrong. Here's an example of my data and how I'm sending it var lookup 'name' name 'description' description 'items' 'name' itemName 'value' itemValue .ajax type 'post' data lookup dataType 'json'.. it var lookup 'name' name 'description' description 'items' 'name' itemName 'value' itemValue .ajax type 'post' data lookup dataType 'json' I'm using Wicket's AbstractAjaxBehavior to receive the data and would like to get a single JSON string that.. ajax json wicket share improve this question You have to use JSON.stringify .ajax type 'post' data JSON.stringify lookup contentType 'application json' dataType 'json' You should also specify 'application json' as the contentType. By default..
Setting ajax url for jQuery in JS file using ASP.NET MVC http://stackoverflow.com/questions/376644/setting-ajax-url-for-jquery-in-js-file-using-asp-net-mvc files js.AppendLine IO.File.ReadAllText Request.MapPath ~ Scripts rr cart.js js.AppendLine dynamic javascript for lookup tables js.AppendLine GetLookupTables js.AppendLine return new ContentResult Content js.ToString ContentType application.. ContentResult Content js.ToString ContentType application x javascript This is the helper function that creates our lookup table. Just add in a line for each RouteUrl you want to use. NonAction private string GetLookupTables StringBuilder js.. Url.RouteUrl cart route new action updatecart new key removeItem url Url.RouteUrl cart route new action removeitem lookup table function js.AppendLine URL Lookuptable js.AppendLine .url function url js.AppendLine var lookupTable new JavaScriptSerializer..
How to get an object's properties in JavaScript / jQuery? http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery does this object contains and values of each property javascript jquery share improve this question You can lookup an objects keys values by invoking either Javascripts native for in loop var obj foo 'bar' base 'ball' for var key in obj..
How to return a value from a function that calls $.getJSON? http://stackoverflow.com/questions/4200641/how-to-return-a-value-from-a-function-that-calls-getjson to return a value from a function that calls .getJSON function lookupRemote searchTerm var defaultReturnValue 1010 var returnValue defaultReturnValue .getJSON remote function data if data null.. alway equal to the default value set at the beginning of the function and never to the value retrieved from the JSON lookup javascript jquery jquery ajax return value getjson share improve this question This happens because that callback function.. comes back...because it's an asynchronous function. Instead use the value once you have it set like this function lookupRemote searchTerm var defaultReturnValue 1010 var returnValue defaultReturnValue .getJSON remote function data if data null..
jQuery memory leak patterns and causes http://stackoverflow.com/questions/5046016/jquery-memory-leak-patterns-and-causes .myClass domObjects.click function if domObjects domObjects.addClass .myOtherClass domObjects null or doing the lookup again function run .myClass .click function .myClass .addClass .myOtherClass A good rule of thumb is to be careful where..
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