jquery

In ASP.NET MVC: All possible ways to call Controller Action Method from a Razor View

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I know this is a pretty basic question over here. But could you tell me all possible options available to, call a Control Action Method [generally any server side routine] from a Razor View and, in what scenarios each are best applicable to be used in. Thanks. Answer Method 1 : Using jQuery Ajax Get … Read more

Icons missing in jQuery UI

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I’m using Modal Form and Widgets from jQuery, but the icons does not appear. for eg the Cross (X) and Plus-Minus (+-) Icons. When I load the page I et these errors. “NetworkError: 404 NOT FOUND – http://127.0.0.1:8000/static/css/images/ui-bg_flat_75_ffffff_40x100.png” ui-bg_…100.png “NetworkError: 404 NOT FOUND – http://127.0.0.1:8000/static/css/images/ui-icons_222222_256x240.png” ui-ico…240.png “NetworkError: 404 NOT FOUND – http://127.0.0.1:8000/static/css/images/ui-bg_highlight-soft_75_cccccc_1x100.png” ui-bg_…100.png So, I … Read more

Jquery change

text programmatically

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EDIT: The solution was to add this to the profile page instead of the gender page. $(‘#profile’).live( ‘pageinit’,function(event){ $(‘p#pTest’).text(localStorage.getItem(‘gender’)); }); I have a paragraph with som text in a listview that I want to change programatically from another page after clikcing save. EDIT: This is my listview in profile.html. When you click on the item … Read more

jQuery on() method on multiple selectors

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Since version 1.7 live is deprecated. Following example is easy to make compatible with new on method: $(‘nav li, #sb-nav li, #help li’).live(‘click’, function () { // code… }); Using on: $(‘nav, #sb-nav, #help’).on(‘click’, ‘li’, function () { // code… }); How to rewrite following example using on? $(‘#header .fixed-feedback-bn, #sb-sec .feedback-bn’).live(‘click’, function () { … Read more

Javascript: How to read a hand held barcode scanner best?

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I’d like to be able to scan barcodes via a hand held scanner and handle the results with Javascript. A barcode-scanner works almost like a keyboard. It outputs the scanned/translated (barcode->number) data raw (right?). Actually I just need to catch the output and proceed. But how? Here’s some pseudocode I’d like to make work: $(document).on(“scanButtonDown”, … Read more

Constructing a URL with parameters using jQuery

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I have for example the following URL stored in a global variable: var myUrl = “http://mydomain.com/something?row=1”; Then a function has to add let’s say another parameter called “column“. How would that function add parameters to a pre-existing URL string using jQuery? Example of the expected generated string: “http://mydomain.com/something?row=1&column=9” The problem is that myUrl could also … Read more

jQuery appending an array of elements

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For the purpose of this question lets say we need to append() 1000 objects to the body element. You could go about it like this: for(x = 0; x < 1000; x++) { var element = $(‘<div>’+x+'</div>’); $(‘body’).append(element); } This works, however it seems inefficient to me as AFAIK this will cause 1000 document reflows. … Read more