2014/10/16 上午 12:03:47
jquery Programming Glossary: idWhy does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element What are the possible reasons for document.getElementById #id or any other DOM method jQuery selector not finding the elements.. finding the elements javascript jquery dom getelementbyid share improve this question Short and simple Because the.. generated HTML and that you have not misspelled the ID. Incidentally in the majority of contemporary browsers which implement..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events The first thing you learn in jQuery is to call code inside the document .ready function so everything will execute as.. 'pageinit' function We can go even further and use a page id instead of document selector. Lets say we have jQuery Mobile.. selector. Lets say we have jQuery Mobile page with an id index div data role page id index div data theme a data role..
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 background Suppose I'm familiar with developing client side applications in jQuery but now I'd like to start using AngularJS... you frame an answer How do I architect and design client side web applications differently What is the biggest difference.. should I start doing using instead Are there any server side considerations restrictions I'm not looking for a detailed..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery jQuery. This is my HTML span File span input type file id file name file size 10 input id uploadbutton type button value.. File span input type file id file name file size 10 input id uploadbutton type button value Upload And here my JavaScript.. with Ajax and jQuery. Not only that you can do file validations name size and MIME type or handle the progress event with..
http://stackoverflow.com/questions/476679/preloading-images-with-jquery fileNames for var x 0 x fileNames.length x img .attr id fileNames x src config.imgDir fileNames x config.imgFormat title..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php form I am using form name foo action form.php method POST id foo label for bar A bar label input id bar name bar type text.. method POST id foo label for bar A bar label input id bar name bar type text value input type submit value Send form.. usage of .ajax would look something like this HTML form id foo label for bar A bar label input id bar name bar type text..
http://stackoverflow.com/questions/5874652/prop-vs-attr attr calls will break if i switch to 1.6 UPDATE See this fiddle http jsfiddle.net maniator JpUF2 The console logs the getAttribute.. break if i switch to 1.6 UPDATE See this fiddle http jsfiddle.net maniator JpUF2 The console logs the getAttribute as a.. is a Boolean the style property is an object with individual properties for each style the size property is a number...
jQuery multiple class selector http://stackoverflow.com/questions/1041344/jquery-multiple-class-selector without spaces in between. So for an element that has an ID of a with classes b and c you would write '#a.b.c' share improve..
What's the difference in the :not() selector between jQuery and CSS? http://stackoverflow.com/questions/10711730/whats-the-difference-in-the-not-selector-between-jquery-and-css val etc optionally with a namespace Class selector .class ID selector #id Pseudo class pseudo class So here are the differences..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element why an element might not exist An element with the passed ID really does not exist in the document. You should double check.. exist in the document. You should double check that the ID you pass to getElementById really matches an ID of an existing.. that the ID you pass to getElementById really matches an ID of an existing element in the generated HTML and that you have..
jQuery 1.9 .live() is not a function [closed] http://stackoverflow.com/questions/14354040/jquery-1-9-live-is-not-a-function and find the nearest parent element preferably with an ID '#parentElement' .on 'click' '.myButton' function If you do..
Getting the ID of the element that fired an event using jQuery http://stackoverflow.com/questions/48239/getting-the-id-of-the-element-that-fired-an-event-using-jquery the ID of the element that fired an event using jQuery Is there any.. fired an event using jQuery Is there any way to get the ID of the element that fires an event I'm thinking something like..
How to select html nodes by ID with jquery when the id contains a dot? http://stackoverflow.com/questions/605630/how-to-select-html-nodes-by-id-with-jquery-when-the-id-contains-a-dot to select html nodes by ID with jquery when the id contains a dot If my html looked like.. share improve this question @Tomalak in comments since ID selectors must be preceded by a hash # there should be no ambiguity..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery this other than individually referencing each field by ID which doesn't seem very efficient. TIA for any help. jquery..
jQuery UI Dialog with ASP.NET button postback http://stackoverflow.com/questions/757232/jquery-ui-dialog-with-asp-net-button-postback id dialog style text align left display none asp Button ID btnButton runat server Text Button onclick btnButton_Click div..
How to retrieve checkboxes values in jQuery http://stackoverflow.com/questions/786142/how-to-retrieve-checkboxes-values-in-jquery asked in regards to how to keep the above working if the ID changes. Well the solution boils down to mapping the updateTextArea..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery and then View Source . You'll see that JSF prepends the ID of the generated HTML input elements with the IDs of all parent.. the ID of the generated HTML input elements with the IDs of all parent NamingContainer components such as h form h dataTable.. foo bar ... You need to select elements by exactly that ID instead. The is however a special character in CSS identifiers..
jQuery XML parsing with namespaces http://stackoverflow.com/questions/853740/jquery-xml-parsing-with-namespaces eltOnly rs CommandTimeout 30 s AttributeType name ows_ID rs name ID rs number 1 s datatype dt type i4 dt maxLength 4.. rs CommandTimeout 30 s AttributeType name ows_ID rs name ID rs number 1 s datatype dt type i4 dt maxLength 4 s AttributeType.. s AttributeType s ElementType s Schema rs data z row ows_ID 2 ows_LinkTitle Sample Data 1 z row ows_ID 3 ows_LinkTitle Sample..
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 to easily filter a select based on a radio's selected ID attribute. Although the rest of the solutions will get the job.. group the second a dictionary where the keys are the radio ID to match and the value is an array of what select option values..
Make cross-domain ajax JSONP request with jQuery http://stackoverflow.com/questions/11736431/make-cross-domain-ajax-jsonp-request-with-jquery My JSON data is Data Address chetpet FirstName arulmani Id 1 LastName sathish City chennai Address ramapuram FirstName.. sathish City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName raj.. LastName nagu City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName ramaraj..
jquery loop on Json data using $.each http://stackoverflow.com/questions/2342371/jquery-loop-on-json-data-using-each called data. THIS IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName.. IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName jjjjjjj and I am trying.. RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName jjjjjjj and I am trying to loop through the collection..
jquery with ASP.NET MVC - calling ajax enabled web service http://stackoverflow.com/questions/2835957/jquery-with-asp-net-mvc-calling-ajax-enabled-web-service Rating' 'Plot' 'ImageURL' colModel name 'id' index 'Id' width 55 sortable false hidden true editable false editoptions.. it myself like following public class Movie public int Id get set public string Name get set public string Director get.. the MovieService.svc GetMovies URL the data like following Id 1 Name E.T. Director Steven Spielberg ... ... ... I can say..
How to get a table cell value using jquery? http://stackoverflow.com/questions/376081/how-to-get-a-table-cell-value-using-jquery table looks like this... table id mytable tr th Customer Id th th Result th tr tr td 123 td td td tr tr td 456 td td td.. to loop though the table and get the value of the Customer Id column for each row. In the code below I have worked out that.. cell in the row. '#mytable tr' .each function var cutomerId Many Thanks jquery share improve this question If you can..
jQuery Selector: Id Ends With? http://stackoverflow.com/questions/609382/jquery-selector-id-ends-with Selector Id Ends With Is there a selector that I can query for elements..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery id ... attribute selector or just use the old getElementById var element1 '#foo bar' or var element2 ' id foo bar ' or var.. ' id foo bar ' or var element3 document.getElementById 'foo bar' As an alternative you can also just use a class name..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element a DOM method such as `getElementById` not find the element What are the possible reasons for document.getElementById #id or any other DOM method jQuery selector not finding the elements javascript jquery dom getelementbyid share improve this.. #id or any other DOM method jQuery selector not finding the elements javascript jquery dom getelementbyid share improve this question Short and simple Because the elements you are looking for do not exist. For the remainder.. really matches an ID of an existing element in the generated HTML and that you have not misspelled the ID. Incidentally in the majority of contemporary browsers which implement querySelector and querySelectorAll methods CSS style notation..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events of my blog HERE . document .on 'pageinit' vs document .ready The first thing you learn in jQuery is to call code inside the document .ready function so everything will execute as soon as the DOM is loaded. However in jQuery Mobile Ajax is.. is a pageinit event and we can use it like this document .on 'pageinit' function We can go even further and use a page id instead of document selector. Lets say we have jQuery Mobile page with an id index div data role page id index div data.. We can go even further and use a page id instead of document selector. Lets say we have jQuery Mobile page with an id index div data role page id index div data theme a data role header h3 First Page h3 a href #second class ui btn right Next..
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 background How do I 𦭛hink in AngularJS if I have a jQuery background Suppose I'm familiar with developing client side applications in jQuery but now I'd like to start using AngularJS. Can you describe the paradigm shift that is necessary.. that is necessary Here are a few questions that might help you frame an answer How do I architect and design client side web applications differently What is the biggest difference What should I stop doing using what should I start doing using.. is the biggest difference What should I stop doing using what should I start doing using instead Are there any server side considerations restrictions I'm not looking for a detailed comparison between jQuery and AngularJS. javascript jquery..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery with jQuery I would like to upload a file asynchronously with jQuery. This is my HTML span File span input type file id file name file size 10 input id uploadbutton type button value Upload And here my JavaScript code document .ready function.. a file asynchronously with jQuery. This is my HTML span File span input type file id file name file size 10 input id uploadbutton type button value Upload And here my JavaScript code document .ready function #uploadbutton .click function.. improve this question With HTML5 you CAN make file uploads with Ajax and jQuery. Not only that you can do file validations name size and MIME type or handle the progress event with the HTML5 progress tag or a div . Recently I had to make..
http://stackoverflow.com/questions/476679/preloading-images-with-jquery I saw this here http nettuts.com... function complexLoad config fileNames for var x 0 x fileNames.length x img .attr id fileNames x src config.imgDir fileNames x config.imgFormat title The fileNames x nebula .appendTo # config.imgContainer..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php trying to send data from a form to a database. Here is the form I am using form name foo action form.php method POST id foo label for bar A bar label input id bar name bar type text value input type submit value Send form The typical approach.. database. Here is the form I am using form name foo action form.php method POST id foo label for bar A bar label input id bar name bar type text value input type submit value Send form The typical approach would be to submit the form but this.. jquery ajax post share improve this question Basic usage of .ajax would look something like this HTML form id foo label for bar A bar label input id bar name bar type text value input type submit value Send form JavaScript variable..
http://stackoverflow.com/questions/5874652/prop-vs-attr thing And if I do have to switch to using prop all the old attr calls will break if i switch to 1.6 UPDATE See this fiddle http jsfiddle.net maniator JpUF2 The console logs the getAttribute as a string and the attr as a string but the prop.. I do have to switch to using prop all the old attr calls will break if i switch to 1.6 UPDATE See this fiddle http jsfiddle.net maniator JpUF2 The console logs the getAttribute as a string and the attr as a string but the prop as a CSSStyleDeclaration.. a property can be of any type. For example the checked property is a Boolean the style property is an object with individual properties for each style the size property is a number. Where both a property and an attribute with the same name exists..
jQuery multiple class selector http://stackoverflow.com/questions/1041344/jquery-multiple-class-selector
What's the difference in the :not() selector between jQuery and CSS? http://stackoverflow.com/questions/10711730/whats-the-difference-in-the-not-selector-between-jquery-and-css etc optionally with a namespace Attribute selector att att val etc optionally with a namespace Class selector .class ID selector #id Pseudo class pseudo class So here are the differences between jQuery's not selector and CSS3's not selector..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element selects elements. Possible Reasons There are two reasons why an element might not exist An element with the passed ID really does not exist in the document. You should double check that the ID you pass to getElementById really matches an.. might not exist An element with the passed ID really does not exist in the document. You should double check that the ID you pass to getElementById really matches an ID of an existing element in the generated HTML and that you have not misspelled.. does not exist in the document. You should double check that the ID you pass to getElementById really matches an ID of an existing element in the generated HTML and that you have not misspelled the ID. Incidentally in the majority of contemporary..
jQuery 1.9 .live() is not a function [closed] http://stackoverflow.com/questions/14354040/jquery-1-9-live-is-not-a-function after you move the element .myButton to the .on selector and find the nearest parent element preferably with an ID '#parentElement' .on 'click' '.myButton' function If you do not know what to put as the parent body always works 'body'..
Getting the ID of the element that fired an event using jQuery http://stackoverflow.com/questions/48239/getting-the-id-of-the-element-that-fired-an-event-using-jquery the ID of the element that fired an event using jQuery Is there any way to get the ID of the element that fires an event I'm thinking.. the ID of the element that fired an event using jQuery Is there any way to get the ID of the element that fires an event I'm thinking something like html head script type text javascript src starterkit jquery.js..
How to select html nodes by ID with jquery when the id contains a dot? http://stackoverflow.com/questions/605630/how-to-select-html-nodes-by-id-with-jquery-when-the-id-contains-a-dot to select html nodes by ID with jquery when the id contains a dot If my html looked like this td class controlCell input class inputText id SearchBag.CompanyName.. of CSS and try hard to use it as much as possible. jquery share improve this question @Tomalak in comments since ID selectors must be preceded by a hash # there should be no ambiguity here id.class is a valid selector that requires both..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery am only just getting up to speed so am not sure how to go about this other than individually referencing each field by ID which doesn't seem very efficient. TIA for any help. jquery forms reset share improve this question updated on March..
jQuery UI Dialog with ASP.NET button postback http://stackoverflow.com/questions/757232/jquery-ui-dialog-with-asp-net-button-postback 10 e.pageY 10 jQuery '#dialog' .dialog 'open' My div div id dialog style text align left display none asp Button ID btnButton runat server Text Button onclick btnButton_Click div But the btnButton_Click is never called... How can I solve..
How to retrieve checkboxes values in jQuery http://stackoverflow.com/questions/786142/how-to-retrieve-checkboxes-values-in-jquery Some number of months later another question was asked in regards to how to keep the above working if the ID changes. Well the solution boils down to mapping the updateTextArea function into something generic that uses css classes..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery You need to open the page in webbrowser and rightclick and then View Source . You'll see that JSF prepends the ID of the generated HTML input elements with the IDs of all parent NamingContainer components such as h form h dataTable etc.. rightclick and then View Source . You'll see that JSF prepends the ID of the generated HTML input elements with the IDs of all parent NamingContainer components such as h form h dataTable etc with as default separator character. So for example.. as form id foo name foo input type checkbox id foo bar name foo bar ... You need to select elements by exactly that ID instead. The is however a special character in CSS identifiers representing a pseudo selector. To select an element with..
jQuery XML parsing with namespaces http://stackoverflow.com/questions/853740/jquery-xml-parsing-with-namespaces s Schema id RowsetSchema s ElementType name row content eltOnly rs CommandTimeout 30 s AttributeType name ows_ID rs name ID rs number 1 s datatype dt type i4 dt maxLength 4 s AttributeType s AttributeType name ows_DocIcon rs name Type.. Schema id RowsetSchema s ElementType name row content eltOnly rs CommandTimeout 30 s AttributeType name ows_ID rs name ID rs number 1 s datatype dt type i4 dt maxLength 4 s AttributeType s AttributeType name ows_DocIcon rs name Type rs number.. rs number 4 s datatype dt type string dt maxLength 512 s AttributeType s ElementType s Schema rs data z row ows_ID 2 ows_LinkTitle Sample Data 1 z row ows_ID 3 ows_LinkTitle Sample Data 2 z row ows_ID 4 ows_LinkTitle Sample Data 3 rs data..
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 feel like programming something so I whipped up a small plugin to easily filter a select based on a radio's selected ID attribute. Although the rest of the solutions will get the job done if you are planning on doing this throughout your app.. '1' '2' '3' The first argument is a selector for the radio group the second a dictionary where the keys are the radio ID to match and the value is an array of what select option values should remain. There's a lot of things that could be done..
Make cross-domain ajax JSONP request with jQuery http://stackoverflow.com/questions/11736431/make-cross-domain-ajax-jsonp-request-with-jquery input type text name result1 readonly true form body html My JSON data is Data Address chetpet FirstName arulmani Id 1 LastName sathish City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName.. data is Data Address chetpet FirstName arulmani Id 1 LastName sathish City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName.. sathish City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName raj Id 2 LastName nagu City chennai Address ramapuram FirstName ramaraj Id 3 LastName rajesh City chennai Address ramapuram FirstName..
jquery loop on Json data using $.each http://stackoverflow.com/questions/2342371/jquery-loop-on-json-data-using-each using .each Hi I have the following JSON returned in a variable called data. THIS IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName jjjjjjj and I am trying to loop through the collection using.. the following JSON returned in a variable called data. THIS IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName jjjjjjj and I am trying to loop through the collection using .each but I am running.. in a variable called data. THIS IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName jjjjjjj and I am trying to loop through the collection using .each but I am running into problems where the..
jquery with ASP.NET MVC - calling ajax enabled web service http://stackoverflow.com/questions/2835957/jquery-with-asp-net-mvc-calling-ajax-enabled-web-service colNames 'id' 'Movie Name' 'Directed By' 'Release Date' 'IMDB Rating' 'Plot' 'ImageURL' colModel name 'id' index 'Id' width 55 sortable false hidden true editable false editoptions readonly true size 10 name 'Movie Name' index 'Name' width.. in your question the definition of the Movie class. So I define it myself like following public class Movie public int Id get set public string Name get set public string Director get set public string ReleaseDate get set public string IMDBUserRating.. . So jqGrid as a response to HTTP GET request receive from the MovieService.svc GetMovies URL the data like following Id 1 Name E.T. Director Steven Spielberg ... ... ... I can say that it is not typical format of data which are waiting jqGrid..
How to get a table cell value using jquery? http://stackoverflow.com/questions/376081/how-to-get-a-table-cell-value-using-jquery to get the value of table cell for each row using jquery. My table looks like this... table id mytable tr th Customer Id th th Result th tr tr td 123 td td td tr tr td 456 td td td tr tr td 789 td td td tr table I basicly want to loop though.. 456 td td td tr tr td 789 td td td tr table I basicly want to loop though the table and get the value of the Customer Id column for each row. In the code below I have worked out that i need to do this to get it looping though each row customer.. row customer not sure how to get the value of of the first cell in the row. '#mytable tr' .each function var cutomerId Many Thanks jquery share improve this question If you can it might be worth using a class attribute on the TD containing..
jQuery Selector: Id Ends With? http://stackoverflow.com/questions/609382/jquery-selector-id-ends-with Selector Id Ends With Is there a selector that I can query for elements with an ID that ends with a given string Say I have a element..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery you need to either escape it by backslash or to use the id ... attribute selector or just use the old getElementById var element1 '#foo bar' or var element2 ' id foo bar ' or var element3 document.getElementById 'foo bar' As an alternative.. use the old getElementById var element1 '#foo bar' or var element2 ' id foo bar ' or var element3 document.getElementById 'foo bar' As an alternative you can also just use a class name p selectManyCheckbox styleClass someClassName which ends..
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