2014/10/16 上午 12:02:00
jquery Programming Glossary: arraysAccess outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure here. It has a helper function .each that can be used with arrays and can be a shortcut for simple for each loops. Because of..
http://stackoverflow.com/questions/1394020/jquery-each-backwards with Item 5 then Item 4 etc. Is this possible jquery arrays reverse share improve this question li .get .reverse .each..
What is the best way to add options to a select from an array with jQuery? http://stackoverflow.com/questions/170986/what-is-the-best-way-to-add-options-to-a-select-from-an-array-with-jquery map as the second parameter of append . javascript jquery arrays html select share improve this question Same as other answers..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or returns itself so you can chain them together Working with arrays collections of results as a single unit eg '.tab' .hide could..
Using jQuery to compare two arrays http://stackoverflow.com/questions/1773069/using-jquery-to-compare-two-arrays jQuery to compare two arrays I have two arrays of JavaScript Objects that I'd like to compare.. jQuery to compare two arrays I have two arrays of JavaScript Objects that I'd like to compare to see if they.. function that I'm not aware of Thanks. javascript jquery arrays object compare share improve this question There is an easy..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari You can also use json_encode for more complex things like arrays php simple 'simple string' complex array 'more' 'complex' 'object'..
how to store an array in jquery cookie? http://stackoverflow.com/questions/1959455/how-to-store-an-array-in-jquery-cookie an array in a jQuery cookie any one help me please jquery arrays cookies share improve this question Still not exactly sure..
http://stackoverflow.com/questions/2295496/convert-array-to-json it to a JSON object for sending javascript jquery json arrays share improve this question Take this script https github.com..
how to check javascript array equals? http://stackoverflow.com/questions/3115982/how-to-check-javascript-array-equals 2 4 true 1 2 3 1 3 4 true 1 2 3 0 3 4 false Hence function arrays_equal a b return a b b a arrays_equal 1 2 3 1 3 4 false arrays_equal.. 0 3 4 false Hence function arrays_equal a b return a b b a arrays_equal 1 2 3 1 3 4 false arrays_equal 1 2 3 1 2 3 true arrays_equal.. a b return a b b a arrays_equal 1 2 3 1 3 4 false arrays_equal 1 2 3 1 2 3 true arrays_equal 1 3 3 1 2 3 false If you..
How to add and remove array value in jquery http://stackoverflow.com/questions/3596089/how-to-add-and-remove-array-value-in-jquery I have tried pop but its working like stack. jquery arrays share improve this question You can do something like this..
document.getElementById vs jQuery $() http://stackoverflow.com/questions/4069982/document-getelementbyid-vs-jquery Remember JavaScript objects act similar to associative arrays . var contents '#contents' 0 returns a HTML DOM Object share..
http://stackoverflow.com/questions/5035547/pass-javascript-array-php of 50 200 times. array i variable php javascript jquery arrays share improve this question You could use JSON.stringify..
(Deep) copying an array using jQuery [duplicate] http://stackoverflow.com/questions/565430/deep-copying-an-array-using-jquery do deep copying it is not suitable for multidimensional arrays var a 1 2 3 var b a.slice b.shift .shift a is now 2 3 Note that..
Get random item from JavaScript array http://stackoverflow.com/questions/5915096/get-random-item-from-javascript-array answers involving jQuery are welcome. javascript jquery arrays random share improve this question var item items Math.floor..
jQuery UI Datepicker - Disable specific days http://stackoverflow.com/questions/677976/jquery-ui-datepicker-disable-specific-days natDays definition. natDays i 2 won't work as your the arrays only have 2 items in them try just '' Additionally you'll want..
Find object by id in array of javascript objects http://stackoverflow.com/questions/7364150/find-object-by-id-in-array-of-javascript-objects I do this in JavaScript or using JQuery javascript jquery arrays share improve this question As you are already using jQuery..
Using JQuery hover with HTML image map http://stackoverflow.com/questions/745110/using-jquery-hover-with-html-image-map ideas appreciated sample hover setup I 耱l ultimately use arrays for real rollovers associated links and text '#triangle' .hover..
Finding matches between multiple JavaScript Arrays http://stackoverflow.com/questions/11076067/finding-matches-between-multiple-javascript-arrays matches between multiple JavaScript Arrays I have multiple arrays with string values and I want to compare.. here's a solution that deals with duplicates in the Arrays. It uses .reduce instead of .filter ... var result arrays.shift..
handling a full calendar event object http://stackoverflow.com/questions/11076173/handling-a-full-calendar-event-object y m d You can't initialize an array as newEvent title . Arrays are integer index based. eventSources and events can't be used..
Internet Explorer, Closure Compiler and Trailing Commas http://stackoverflow.com/questions/11823162/internet-explorer-closure-compiler-and-trailing-commas has a non standard intepretation of trailing commas. Arrays will have the wrong length and objects will not parse at all...
Passing arrays via jQuery tiny PubSub http://stackoverflow.com/questions/12151913/passing-arrays-via-jquery-tiny-pubsub You can only use apply and call to objects instances. Arrays can contain objects in each one of its indexes. share improve..
jQuery.each implementation differs from native Array.forEach http://stackoverflow.com/questions/13095607/jquery-each-implementation-differs-from-native-array-foreach 'div' function node console.log node ..and for standard Arrays just go with their native prototype. share improve this answer..
JavaScript/jQuery variable scope in class (this) http://stackoverflow.com/questions/17477663/javascript-jquery-variable-scope-in-class-this it named properties like this. Use an Object instead. Arrays should only be used when you have numeric indexes like 0 1 2..
JavaScript Multidimensional Arrays [duplicate] http://stackoverflow.com/questions/2808926/javascript-multidimensional-arrays Multidimensional Arrays duplicate This question already has an answer here How can..
How to sort LI's based on their ID http://stackoverflow.com/questions/3630397/how-to-sort-lis-based-on-their-id array .sort method since jQuery wrapped sets are hold in Arrays function var elems '#test' .children 'li' .remove elems.sort..
How to get an object's properties in JavaScript / jQuery? http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery ' element There are only objects in ECMA Javascript. Arrays Functions everything is an object. To know the base classname..
http://stackoverflow.com/questions/477700/array-functions-in-jquery Global_Objects Array for documentation on JavaScript Arrays. jQuery is a library which adds some magic to JavaScript which..
Nested JSON: How to add (push) new items to an object? http://stackoverflow.com/questions/6503193/nested-json-how-to-add-push-new-items-to-an-object to add push new items to an object I'm just starting with Arrays Objects and JSON so hopefully there's just something simple..
http://stackoverflow.com/questions/6587221/send-json-data-with-jquery . It is a javascript object with properties City and Age . Arrays are denoted with in javascript. For example City 'Moscow' Age..
Multidimensional Arrays and jQuery's getJSON http://stackoverflow.com/questions/699024/multidimensional-arrays-and-jquerys-getjson Arrays and jQuery's getJSON I am submitted a getJSON request to a..
Convert js Array() to JSon object for use with JQuery .ajax http://stackoverflow.com/questions/713884/convert-js-array-to-json-object-for-use-with-jquery-ajax 2 saveData 'c' 1 Doing it the way you are doing it with Arrays is just taking advantage of Javascript's treatment of Arrays.. is just taking advantage of Javascript's treatment of Arrays and not really the right way of doing it. share improve this..
Why is it possible to query jQuery('div') like an array? http://stackoverflow.com/questions/8793036/why-is-it-possible-to-query-jquerydiv-like-an-array what happens under the jQuery hood. One more word about Arrays in ECMAscript. There are no real arrays in this language if..
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure call it with item A side note I see that you have jQuery here. It has a helper function .each that can be used with arrays and can be a shortcut for simple for each loops. Because of the way the scoping works in this call you wont need to use..
http://stackoverflow.com/questions/1394020/jquery-each-backwards
What is the best way to add options to a select from an array with jQuery? http://stackoverflow.com/questions/170986/what-is-the-best-way-to-add-options-to-a-select-from-an-array-with-jquery inside append and 2 moved the properties attributes into an map as the second parameter of append . javascript jquery arrays html select share improve this question Same as other answers in jQuery fashion .each selectValues function key value..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or useful powerful is The chaining of queries each jQuery returns itself so you can chain them together Working with arrays collections of results as a single unit eg '.tab' .hide could hide all elements of class tab I find the API extremely 'discoverable'..
Using jQuery to compare two arrays http://stackoverflow.com/questions/1773069/using-jquery-to-compare-two-arrays jQuery to compare two arrays I have two arrays of JavaScript Objects that I'd like to compare to see if they are the same. The objects may not and most.. jQuery to compare two arrays I have two arrays of JavaScript Objects that I'd like to compare to see if they are the same. The objects may not and most likely will not.. array function solution could work but is there any built in function that I'm not aware of Thanks. javascript jquery arrays object compare share improve this question There is an easy way... arr1 .not arr2 .length 0 arr2 .not arr1 .length 0..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari the most simple way of passing PHP variables to JavaScript. You can also use json_encode for more complex things like arrays php simple 'simple string' complex array 'more' 'complex' 'object' array 'foo' 'bar' script type text javascript var simple..
how to store an array in jquery cookie? http://stackoverflow.com/questions/1959455/how-to-store-an-array-in-jquery-cookie to store an array in jquery cookie I need to store an array in a jQuery cookie any one help me please jquery arrays cookies share improve this question Still not exactly sure what you need but i hope this will help. This is a sample..
http://stackoverflow.com/questions/2295496/convert-array-to-json array to a page via jQuery's .get method. How can I convert it to a JSON object for sending javascript jquery json arrays share improve this question Take this script https github.com douglascrockford JSON js blob master json2.js And call..
how to check javascript array equals? http://stackoverflow.com/questions/3115982/how-to-check-javascript-array-equals v v0.4.0 node 1 2 3 1 2 3 false 1 2 3 1 2 4 true 1 2 5 1 2 4 true 1 2 3 1 3 4 true 1 2 3 0 3 4 false Hence function arrays_equal a b return a b b a arrays_equal 1 2 3 1 3 4 false arrays_equal 1 2 3 1 2 3 true arrays_equal 1 3 3 1 2 3 false If.. 1 2 3 1 2 4 true 1 2 5 1 2 4 true 1 2 3 1 3 4 true 1 2 3 0 3 4 false Hence function arrays_equal a b return a b b a arrays_equal 1 2 3 1 3 4 false arrays_equal 1 2 3 1 2 3 true arrays_equal 1 3 3 1 2 3 false If you don't wanna bring in a new library... true 1 2 3 1 3 4 true 1 2 3 0 3 4 false Hence function arrays_equal a b return a b b a arrays_equal 1 2 3 1 3 4 false arrays_equal 1 2 3 1 2 3 true arrays_equal 1 3 3 1 2 3 false If you don't wanna bring in a new library. One caveat is that this..
How to add and remove array value in jquery http://stackoverflow.com/questions/3596089/how-to-add-and-remove-array-value-in-jquery have idea how to remove particular value from array using jquery I have tried pop but its working like stack. jquery arrays share improve this question You can do something like this var y 1 2 3 var removeItem 2 y jQuery.grep y function value..
document.getElementById vs jQuery $() http://stackoverflow.com/questions/4069982/document-getelementbyid-vs-jquery
http://stackoverflow.com/questions/5035547/pass-javascript-array-php and send the array once loading the PHP file once instead of 50 200 times. array i variable php javascript jquery arrays share improve this question You could use JSON.stringify array to encode your array in JavaScript and then use array..
(Deep) copying an array using jQuery [duplicate] http://stackoverflow.com/questions/565430/deep-copying-an-array-using-jquery share improve this question Since Array.slice does not do deep copying it is not suitable for multidimensional arrays var a 1 2 3 var b a.slice b.shift .shift a is now 2 3 Note that although I've used shift .shift above the point is just..
Get random item from JavaScript array http://stackoverflow.com/questions/5915096/get-random-item-from-javascript-array
jQuery UI Datepicker - Disable specific days http://stackoverflow.com/questions/677976/jquery-ui-datepicker-disable-specific-days in front Also you have an extra comma at the end of your natDays definition. natDays i 2 won't work as your the arrays only have 2 items in them try just '' Additionally you'll want to set your beforeShowDay function name correctly doesn't..
Find object by id in array of javascript objects http://stackoverflow.com/questions/7364150/find-object-by-id-in-array-of-javascript-objects I want to get 'bar' for that object in the array. How do I do this in JavaScript or using JQuery javascript jquery arrays share improve this question As you are already using jQuery you can use the grep function which is intended for searching..
Using JQuery hover with HTML image map http://stackoverflow.com/questions/745110/using-jquery-hover-with-html-image-map within the shape it might be visible or it might not. Any ideas appreciated sample hover setup I 耱l ultimately use arrays for real rollovers associated links and text '#triangle' .hover function '#ID_triangle' .css 'visibility' 'visible' function..
Finding matches between multiple JavaScript Arrays http://stackoverflow.com/questions/11076067/finding-matches-between-multiple-javascript-arrays matches between multiple JavaScript Arrays I have multiple arrays with string values and I want to compare them and only keep the matching results that are identical.. arrays.sort function a b return a.length b.length For completeness here's a solution that deals with duplicates in the Arrays. It uses .reduce instead of .filter ... var result arrays.shift .reduce function res v if res.indexOf v 1 arrays.every function..
handling a full calendar event object http://stackoverflow.com/questions/11076173/handling-a-full-calendar-event-object this to create it var newEvent title some text start new Date y m d You can't initialize an array as newEvent title . Arrays are integer index based. eventSources and events can't be used together. If you have multiple event sources then you need..
Internet Explorer, Closure Compiler and Trailing Commas http://stackoverflow.com/questions/11823162/internet-explorer-closure-compiler-and-trailing-commas Web js plugins.js 117 ERROR Parse error. Internet Explorer has a non standard intepretation of trailing commas. Arrays will have the wrong length and objects will not parse at all. apply duration 727 apply ^ But the code DOES work in IE..
Passing arrays via jQuery tiny PubSub http://stackoverflow.com/questions/12151913/passing-arrays-via-jquery-tiny-pubsub
jQuery.each implementation differs from native Array.forEach http://stackoverflow.com/questions/13095607/jquery-each-implementation-differs-from-native-array-foreach
JavaScript/jQuery variable scope in class (this) http://stackoverflow.com/questions/17477663/javascript-jquery-variable-scope-in-class-this You shouldn't use an Array when you are going to be giving it named properties like this. Use an Object instead. Arrays should only be used when you have numeric indexes like 0 1 2 etc. And with an object literal you can set the property at..
JavaScript Multidimensional Arrays [duplicate] http://stackoverflow.com/questions/2808926/javascript-multidimensional-arrays Multidimensional Arrays duplicate This question already has an answer here How can I create a two dimensional array in JavaScript 13 answers..
How to sort LI's based on their ID http://stackoverflow.com/questions/3630397/how-to-sort-lis-based-on-their-id one more li ul Then you could just call javascripts native array .sort method since jQuery wrapped sets are hold in Arrays function var elems '#test' .children 'li' .remove elems.sort function a b return parseInt a.id parseInt b.id '#test' .append..
How to get an object's properties in JavaScript / jQuery? http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery .each obj function key element alert 'key ' key ' n' 'value ' element There are only objects in ECMA Javascript. Arrays Functions everything is an object. To know the base classname you may invoke the Object.prototype.toString method on an..
http://stackoverflow.com/questions/477700/array-functions-in-jquery at https developer.mozilla.org En Core_JavaScript_1.5_Reference Global_Objects Array for documentation on JavaScript Arrays. jQuery is a library which adds some magic to JavaScript which is a capable and featurefull scripting language. The libraries..
Nested JSON: How to add (push) new items to an object? http://stackoverflow.com/questions/6503193/nested-json-how-to-add-push-new-items-to-an-object JSON How to add push new items to an object I'm just starting with Arrays Objects and JSON so hopefully there's just something simple I'm overlooking here. I'm encountering an error when attempting..
http://stackoverflow.com/questions/6587221/send-json-data-with-jquery to be careful about What you call arr is not an array . It is a javascript object with properties City and Age . Arrays are denoted with in javascript. For example City 'Moscow' Age 25 City 'Paris' Age 30 is an array of 2 objects. share improve..
Multidimensional Arrays and jQuery's getJSON http://stackoverflow.com/questions/699024/multidimensional-arrays-and-jquerys-getjson Arrays and jQuery's getJSON I am submitted a getJSON request to a controller in my application this controller is returning valid..
Convert js Array() to JSon object for use with JQuery .ajax http://stackoverflow.com/questions/713884/convert-js-array-to-json-object-for-use-with-jquery-ajax saveData a 2 c 1 equivalent to.... var saveData saveData 'a' 2 saveData 'c' 1 Doing it the way you are doing it with Arrays is just taking advantage of Javascript's treatment of Arrays and not really the right way of doing it. share improve this..
Why is it possible to query jQuery('div') like an array? http://stackoverflow.com/questions/8793036/why-is-it-possible-to-query-jquerydiv-like-an-array index those elements for us. That was short description what happens under the jQuery hood. One more word about Arrays in ECMAscript. There are no real arrays in this language if we forget about typed arrays for a second . There is only Object..
|
