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2014/10/16 ¤W¤È 12:04:41
jquery Programming Glossary: letCan somebody explain jQuery queue to me? [closed] http://stackoverflow.com/questions/1058158/can-somebody-explain-jquery-queue-to-me by passing an array to the .queue function. Quick Examples lets assume elem is a jQuery object that points to some element.. fx queue example Run example on jsFiddle function lets do something with google maps var map #map_canvas var myLatlng.. myOptions var resized function simple animation callback let maps know we resized google.maps.event.trigger map 'resize'..
http://stackoverflow.com/questions/119441/highlight-a-word-with-jquery there might be a special method of jQuery which would let you do selectors on the text itself. I'm already using jQuery..
Setting CSS value limits of the window scrolling animation http://stackoverflow.com/questions/11971475/setting-css-value-limits-of-the-window-scrolling-animation that slides as the user scrolls down. However it seems to let the map scroll forever never letting the user actually reach.. down. However it seems to let the map scroll forever never letting the user actually reach the bottom of the page there is..
jQuery Validate - require at least one field in a group to be filled http://stackoverflow.com/questions/1300994/jquery-validate-require-at-least-one-field-in-a-group-to-be-filled which was very helpful. I improved this in three ways To let you pass in a selector for the group of fields To let you specify.. To let you pass in a selector for the group of fields To let you specify how many of that group must be filled for validation.. problem like 'only numbers are allowed and you entered letters' it got hidden until the user tried to submit. This was..
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a to hide scrollbars from div elements or the whole body but let the user scroll with the mouse wheel or arrow keys. How can..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal events and data associated with the DOM elements being deleted. When I call the removeWithoutLeaking function then my memory.. this Commenting out that line resulted in no leak. So let's look at event.remove it calls data 'events' to see if there.. OK IE does not appear to recover the space when you delete a key from an Object. Either way this is an example of the..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background solution then feel free to reach for the jQuery. But don't let jQuery become a crutch or you'll never master AngularJS. 3... reference and update a DOM node. And if we want to delete a log entry we have to code against the DOM for that too. How.. model layer that we can manage in any way we want completely independently from the view. This helps for the above data..
grid controls for ASP.NET MVC? [closed] http://stackoverflow.com/questions/177275/grid-controls-for-asp-net-mvc anything else that you are using or know to be good please let me know. jquery asp.net mvc grid 3rd party library share..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on cases it's more economical to setup a single handler and let bubbling do the work take a look at this question where it made..
JavaScript / jQuery: Test if window has focus http://stackoverflow.com/questions/3479734/javascript-jquery-test-if-window-has-focus in other browsers but it seems to work in Webkit. I'll let you try IE. o Try it out http jsfiddle.net ScKbk After you click..
jQuery get mouse position within an element http://stackoverflow.com/questions/4249648/jquery-get-mouse-position-within-an-element a user could click inside a div then drag the mouse then let up on the mouse in order to indicate how long they want something..
Change the selected value of a drop-down list with jQuery http://stackoverflow.com/questions/499405/change-the-selected-value-of-a-drop-down-list-with-jquery above it it works fine but when I remove the alert and let it run at full speed I get the error Could not set the selected..
How to send FormData objects with Ajax-requests in jQuery? http://stackoverflow.com/questions/6974684/how-to-send-formdata-objects-with-ajax-requests-in-jquery I was suggested to use an Ajax prefilter ... Update First let me give a demo demonstrating what behavior I would like to achieve... function data alert data Setting processData to false lets you prevent jQuery from automatically transforming the data..
Strip HTML from Text JavaScript http://stackoverflow.com/questions/822452/strip-html-from-text-javascript running in a browser then the easiest way is just to let the browser do it for you... function strip html var tmp document.createElement..
What is the best way to learn jQuery? [closed] http://stackoverflow.com/questions/836725/what-is-the-best-way-to-learn-jquery Manual because I felt it had better examples. Don't let the title of the book fool you after a quick introduction to..
jQuery disable SELECT options based on Radio selected (Need support for all browsers) http://stackoverflow.com/questions/877328/jquery-disable-select-options-based-on-radio-selected-need-support-for-all-brow lot of things that could be done to abstract this further let me know if you are interested and I could certainly do that...
Can jQuery read/write cookies to a browser? http://stackoverflow.com/questions/95213/can-jquery-read-write-cookies-to-a-browser some items on a page like divs or table rows and I want to let the user click on them to select them. That seems easy enough..
How to allow only numeric (0-9) in HTML inputbox using jQuery? http://stackoverflow.com/questions/995183/how-to-allow-only-numeric-0-9-in-html-inputbox-using-jquery #txtboxToFilter .keydown function event Allow backspace delete tab escape enter and . if .inArray event.keyCode 46 8 9 27.. home end left right event.keyCode 35 event.keyCode 39 let it happen don't do anything return else Ensure that it is..
In Javascript/jQuery what does (e) mean? http://stackoverflow.com/questions/10323392/in-javascript-jquery-what-does-e-mean but a lot of functions have cropped up with e in brackets. Let me show you what I mean this .click function e does something..
validation for at least one checkbox http://stackoverflow.com/questions/11512448/validation-for-at-least-one-checkbox solution to work for me so I'm posting my own question. Let me preface this by saying I'm new to JQuery and MVC. I have..
Generate unique number within range (0 - X), keeping a history to prevent duplicates http://stackoverflow.com/questions/11808804/generate-unique-number-within-range-0-x-keeping-a-history-to-prevent-duplic sampling and there are several ways you could do this. Let N be the range you are sampling frame i.e. N X 1 and M be the..
http://stackoverflow.com/questions/1419731/jquery-framework-internals checkout some of the other resources you pointed me to. Let me think a little more regarding if I want to do a little more..
How can I position my jQuery dialog to center? http://stackoverflow.com/questions/1839702/how-can-i-position-my-jquery-dialog-to-center
How to convert unordered list into nicely styled <select> dropdown using jquery? http://stackoverflow.com/questions/1897129/how-to-convert-unordered-list-into-nicely-styled-select-dropdown-using-jquery comment I modified it a little bit but haven't tested it. Let me know. 'ul.selectdropdown' .each function var list this select..
difference between $(“#id”).load and $.ajax? http://stackoverflow.com/questions/2076642/difference-between-id-load-and-ajax .ajax javascript jquery share improve this question Let me clarify things for you a little bit .ajax is the basic and..
MVC with JQuery: handling Session Expire http://stackoverflow.com/questions/2319020/mvc-with-jquery-handling-session-expire elapsed if .active elapsed 0 .active false .get 'poll' Let server code basically do a get session from request . if elapsed..
jQuery event that triggers after CSS is loaded? http://stackoverflow.com/questions/2571164/jquery-event-that-triggers-after-css-is-loaded it takes longer shorter to load all the CSS on the page. Let me know if I need to clarify anything and I can provide more..
How to filter the jqGrid data NOT using the built in search/filter box http://stackoverflow.com/questions/2928371/how-to-filter-the-jqgrid-data-not-using-the-built-in-search-filter-box 'reloadGrid' . I try explain the idea more detailed. Let us use mtype GET . The only thing which standard search filter..
http://stackoverflow.com/questions/334489/jquery-focus focus Let say i have the next markup div id content div id firstP p First..
Looking for a better workaround to Chrome select on focus bug http://stackoverflow.com/questions/3380458/looking-for-a-better-workaround-to-chrome-select-on-focus-bug However the workaround provided will not work for my app. Let me re state the problem so that you don't have to go read another..
Help! I've learned jQuery… now I want to learn JavaScript [closed] http://stackoverflow.com/questions/4269426/help-ive-learned-jquery-now-i-want-to-learn-javascript I don't understand. The vocabulary alone is burdensome. Let alone how to actually use these techniques functions language..
detecting line-breaks with jQuery? http://stackoverflow.com/questions/4671713/detecting-line-breaks-with-jquery there are a few other situations where it'll fall over. Let me know if you'd like more options or if it doesn't quite work..
How can I export tables to excel from a webpage [closed] http://stackoverflow.com/questions/5524143/how-can-i-export-tables-to-excel-from-a-webpage Excel from any browser when you give it nothing but HTML. Let me clarify though it's definitely not as easy as the first solution..
autocomplete in middle of text (like Google Plus) http://stackoverflow.com/questions/7089406/autocomplete-in-middle-of-text-like-google-plus false And here it is working http jsfiddle.net UdUrk Let me know if you need any more information such as how to make..
http://stackoverflow.com/questions/8479777/add-paging-for-jqgrid using of SELECT TOP and LEFT OUTER JOIN construction. Let us I explain it on an example. For example you need to query..
$.ajax call working fine in IE8 and Doesn't work in firefox and chrome browsers http://stackoverflow.com/questions/8698682/ajax-call-working-fine-in-ie8-and-doesnt-work-in-firefox-and-chrome-browsers none of them are helped me to identify the issue. Let me know if i am doing any thing wrong in this code. If .ajax..
Multiple ajax calls inside a each() function.. then do something once ALL of them are finished? http://stackoverflow.com/questions/8726046/multiple-ajax-calls-inside-a-each-function-then-do-something-once-all-of-the then do something once ALL of them are finished Let me explain my code a little bit Excuse me if somethings wrong..
Can somebody explain jQuery queue to me? [closed] http://stackoverflow.com/questions/1058158/can-somebody-explain-jquery-queue-to-me the queue in place. You can replace the entire queue by passing an array to the .queue function. Quick Examples lets assume elem is a jQuery object that points to some element we are animating. var queue elem.queue remove the last function.. three items in the queue elem.queue queue.slice 0 3 An animation fx queue example Run example on jsFiddle function lets do something with google maps var map #map_canvas var myLatlng new google.maps.LatLng 34.397 150.644 var myOptions zoom.. new google.maps.Geocoder var map new google.maps.Map map 0 myOptions var resized function simple animation callback let maps know we resized google.maps.event.trigger map 'resize' wait 2 seconds map.delay 2000 resize the div map.animate width..
http://stackoverflow.com/questions/119441/highlight-a-word-with-jquery out this is quite possible without jQuery but I was hoping there might be a special method of jQuery which would let you do selectors on the text itself. I'm already using jQuery heavily on this site so keeping everything wrapped up in jQuery..
Setting CSS value limits of the window scrolling animation http://stackoverflow.com/questions/11971475/setting-css-value-limits-of-the-window-scrolling-animation of the window scrolling animation I have a div id 'map' map that slides as the user scrolls down. However it seems to let the map scroll forever never letting the user actually reach the bottom of the page there is a footer . What I am trying.. I have a div id 'map' map that slides as the user scrolls down. However it seems to let the map scroll forever never letting the user actually reach the bottom of the page there is a footer . What I am trying to do is get the div to stop scrolling..
jQuery Validate - require at least one field in a group to be filled http://stackoverflow.com/questions/1300994/jquery-validate-require-at-least-one-field-in-a-group-to-be-filled searched and found Rebecca Murphey's custom validation method which was very helpful. I improved this in three ways To let you pass in a selector for the group of fields To let you specify how many of that group must be filled for validation to.. method which was very helpful. I improved this in three ways To let you pass in a selector for the group of fields To let you specify how many of that group must be filled for validation to pass To show all inputs in the group as passing validation.. of re validating them which meant that if there was another problem like 'only numbers are allowed and you entered letters' it got hidden until the user tried to submit. This was because I didn't know how to avoid the feedback loop mentioned..
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a but allow scrolling with wheel or arrow keys I want to hide scrollbars from div elements or the whole body but let the user scroll with the mouse wheel or arrow keys. How can this be achieved with raw Javascript or JQuery Any ideas javascript..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal each call which jQuery includes to prevent memory leaks from events and data associated with the DOM elements being deleted. When I call the removeWithoutLeaking function then my memory stays constant over time but when I call removeWithLeakage.. line 1244 in 1.3.2 jQuery.event.remove this jQuery.removeData this Commenting out that line resulted in no leak. So let's look at event.remove it calls data 'events' to see if there are any events attached to the element. What is data doing.. Although removeData should be removing those cache entries OK IE does not appear to recover the space when you delete a key from an Object. Either way this is an example of the sort of jQuery behaviour I don't appreciate. It is doing far..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background ask the community if after all of that there is no easy solution then feel free to reach for the jQuery. But don't let jQuery become a crutch or you'll never master AngularJS. 3. Always think in terms of architecture First know that single.. that I mentioned before. But more importantly we had to manually reference and update a DOM node. And if we want to delete a log entry we have to code against the DOM for that too. How do we test the logic apart from the DOM And what if we want.. is kind of like the model. But in AngularJS we have a separate model layer that we can manage in any way we want completely independently from the view. This helps for the above data binding maintains separation of concerns and introduces far..
grid controls for ASP.NET MVC? [closed] http://stackoverflow.com/questions/177275/grid-controls-for-asp-net-mvc part of the Awesome library jQuery based If you know of anything else that you are using or know to be good please let me know. jquery asp.net mvc grid 3rd party library share improve this question We have been using jqGrid on a project..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on to each element is expensive and time consuming. In these cases it's more economical to setup a single handler and let bubbling do the work take a look at this question where it made a huge difference it's a good example of the application...
JavaScript / jQuery: Test if window has focus http://stackoverflow.com/questions/3479734/javascript-jquery-test-if-window-has-focus events share improve this question I haven't tested this in other browsers but it seems to work in Webkit. I'll let you try IE. o Try it out http jsfiddle.net ScKbk After you click to start the interval change the focus of the browser window..
jQuery get mouse position within an element http://stackoverflow.com/questions/4249648/jquery-get-mouse-position-within-an-element within an element I was hoping to craft a control where a user could click inside a div then drag the mouse then let up on the mouse in order to indicate how long they want something to be. This is for a calendar control so the user will..
Change the selected value of a drop-down list with jQuery http://stackoverflow.com/questions/499405/change-the-selected-value-of-a-drop-down-list-with-jquery the first time with ._statusDDL .val 2 When I put an alert just above it it works fine but when I remove the alert and let it run at full speed I get the error Could not set the selected property. Invalid Index I'm not sure if it's a bug with..
How to send FormData objects with Ajax-requests in jQuery? http://stackoverflow.com/questions/6974684/how-to-send-formdata-objects-with-ajax-requests-in-jquery Bug Tracker. It's here http bugs.jquery.com ticket 9995 I was suggested to use an Ajax prefilter ... Update First let me give a demo demonstrating what behavior I would like to achieve. HTML form input type file id file name file input type.. data fd processData false contentType false type 'POST' success function data alert data Setting processData to false lets you prevent jQuery from automatically transforming the data into a query string. See the docs for more info. Setting the..
Strip HTML from Text JavaScript http://stackoverflow.com/questions/822452/strip-html-from-text-javascript jquery html string share improve this question If you're running in a browser then the easiest way is just to let the browser do it for you... function strip html var tmp document.createElement DIV tmp.innerHTML html return tmp.textContent..
What is the best way to learn jQuery? [closed] http://stackoverflow.com/questions/836725/what-is-the-best-way-to-learn-jquery On the other hand I really enjoyed the book Javascript The Missing Manual because I felt it had better examples. Don't let the title of the book fool you after a quick introduction to JavaScript the author introduces you to jQuery and uses jQuery..
jQuery disable SELECT options based on Radio selected (Need support for all browsers) http://stackoverflow.com/questions/877328/jquery-disable-select-options-based-on-radio-selected-need-support-for-all-brow array of what select option values should remain. There's a lot of things that could be done to abstract this further let me know if you are interested and I could certainly do that. Here is a demo of it in action . EDIT Also forgot to add according..
Can jQuery read/write cookies to a browser? http://stackoverflow.com/questions/95213/can-jquery-read-write-cookies-to-a-browser write cookies to a browser Simple example I want to have some items on a page like divs or table rows and I want to let the user click on them to select them. That seems easy enough in jQuery. To save which items a user clicks on with no server..
How to allow only numeric (0-9) in HTML inputbox using jQuery? http://stackoverflow.com/questions/995183/how-to-allow-only-numeric-0-9-in-html-inputbox-using-jquery if you want to build it yourself. document .ready function #txtboxToFilter .keydown function event Allow backspace delete tab escape enter and . if .inArray event.keyCode 46 8 9 27 13 190 1 Allow Ctrl A event.keyCode 65 event.ctrlKey true .. 190 1 Allow Ctrl A event.keyCode 65 event.ctrlKey true Allow home end left right event.keyCode 35 event.keyCode 39 let it happen don't do anything return else Ensure that it is a number and stop the keypress if event.shiftKey event.keyCode..
In Javascript/jQuery what does (e) mean? http://stackoverflow.com/questions/10323392/in-javascript-jquery-what-does-e-mean jQuery and I've been learning how to make functions but a lot of functions have cropped up with e in brackets. Let me show you what I mean this .click function e does something It always appears that the function doesn't even use the value..
validation for at least one checkbox http://stackoverflow.com/questions/11512448/validation-for-at-least-one-checkbox of other posts with the same question but couldn't get the solution to work for me so I'm posting my own question. Let me preface this by saying I'm new to JQuery and MVC. I have 3 checkboxes and I need to ensure at least one of them is checked...
Generate unique number within range (0 - X), keeping a history to prevent duplicates http://stackoverflow.com/questions/11808804/generate-unique-number-within-range-0-x-keeping-a-history-to-prevent-duplic your panorama Your problem is called sampling or subset sampling and there are several ways you could do this. Let N be the range you are sampling frame i.e. N X 1 and M be the size of your sample the number of elements you want to pick..
http://stackoverflow.com/questions/1419731/jquery-framework-internals developer.mozilla.org en JavaScript you pointed me to. I will checkout some of the other resources you pointed me to. Let me think a little more regarding if I want to do a little more reading before I post specific questions I have on jquery...
How can I position my jQuery dialog to center? http://stackoverflow.com/questions/1839702/how-can-i-position-my-jquery-dialog-to-center
How to convert unordered list into nicely styled <select> dropdown using jquery? http://stackoverflow.com/questions/1897129/how-to-convert-unordered-list-into-nicely-styled-select-dropdown-using-jquery this .html .click function a.click In reply to your last comment I modified it a little bit but haven't tested it. Let me know. 'ul.selectdropdown' .each function var list this select document.createElement 'select' .insertBefore this .hide..
difference between $(“#id”).load and $.ajax? http://stackoverflow.com/questions/2076642/difference-between-id-load-and-ajax does anyone know what is the difference between #id .load and .ajax javascript jquery share improve this question Let me clarify things for you a little bit .ajax is the basic and low level ajax function jQuery provides which means you can..
MVC with JQuery: handling Session Expire http://stackoverflow.com/questions/2319020/mvc-with-jquery-handling-session-expire interval 1 minute. function checkActivity timeout interval elapsed if .active elapsed 0 .active false .get 'poll' Let server code basically do a get session from request . if elapsed timeout elapsed interval setTimeout function checkActivity..
jQuery event that triggers after CSS is loaded? http://stackoverflow.com/questions/2571164/jquery-event-that-triggers-after-css-is-loaded a setTimeout function 5000 which isn't great because what if it takes longer shorter to load all the CSS on the page. Let me know if I need to clarify anything and I can provide more code. javascript jquery css events javascript events share..
How to filter the jqGrid data NOT using the built in search/filter box http://stackoverflow.com/questions/2928371/how-to-filter-the-jqgrid-data-not-using-the-built-in-search-filter-box respect of postData parameter including functions and trigger 'reloadGrid' . I try explain the idea more detailed. Let us use mtype GET . The only thing which standard search filter box do after displaying the interface is appending of some..
http://stackoverflow.com/questions/334489/jquery-focus focus Let say i have the next markup div id content div id firstP p First paragraph p div div id secondP p Second paragraph p div..
Looking for a better workaround to Chrome select on focus bug http://stackoverflow.com/questions/3380458/looking-for-a-better-workaround-to-chrome-select-on-focus-bug user in this question which is due to this bug in Webkit. However the workaround provided will not work for my app. Let me re state the problem so that you don't have to go read another question I am trying to select all the text in a textarea..
Help! I've learned jQuery… now I want to learn JavaScript [closed] http://stackoverflow.com/questions/4269426/help-ive-learned-jquery-now-i-want-to-learn-javascript the articles but I'm finding that the deeper I go the more I don't understand. The vocabulary alone is burdensome. Let alone how to actually use these techniques functions language features. I am trying to figure out what I don't know I'm..
detecting line-breaks with jQuery? http://stackoverflow.com/questions/4671713/detecting-line-breaks-with-jquery Gist . It won't handle floated elements all that well and there are a few other situations where it'll fall over. Let me know if you'd like more options or if it doesn't quite work for your purposes or if you're not sure how to apply it and..
How can I export tables to excel from a webpage [closed] http://stackoverflow.com/questions/5524143/how-can-i-export-tables-to-excel-from-a-webpage handles export with formatting to a MODERN version of Excel from any browser when you give it nothing but HTML. Let me clarify though it's definitely not as easy as the first solution and also is a bit of a resource hog. However on the..
autocomplete in middle of text (like Google Plus) http://stackoverflow.com/questions/7089406/autocomplete-in-middle-of-text-like-google-plus and space at the end terms.push this.value terms.join return false And here it is working http jsfiddle.net UdUrk Let me know if you need any more information such as how to make it work with a remote datasource . Update Here's an example..
http://stackoverflow.com/questions/8479777/add-paging-for-jqgrid query the data which has unique ids. So you can implement paging using of SELECT TOP and LEFT OUTER JOIN construction. Let us I explain it on an example. For example you need to query Product with the price from the dbo.Products table of the Northwind..
$.ajax call working fine in IE8 and Doesn't work in firefox and chrome browsers http://stackoverflow.com/questions/8698682/ajax-call-working-fine-in-ie8-and-doesnt-work-in-firefox-and-chrome-browsers saying the status code code is 0. I have checked all other questions none of them are helped me to identify the issue. Let me know if i am doing any thing wrong in this code. If .ajax has some compatibility issues then please suggest something..
Multiple ajax calls inside a each() function.. then do something once ALL of them are finished? http://stackoverflow.com/questions/8726046/multiple-ajax-calls-inside-a-each-function-then-do-something-once-all-of-the ajax calls inside a each function.. then do something once ALL of them are finished Let me explain my code a little bit Excuse me if somethings wrong I've just written this example from scratch it is very close..
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