watch

I found this gist to detect changes on specified fiels of a object : https://gist.github.com/3138469 But it bind an event only on one field. Someone know a function or a tricks to detect change on an entire Javascript Object ? 2019 Update: These days this can be achieved using Proxy API in a much more efficient manner. The on-change library uses the Proxy API behind the scene to make this even easier. 2012 Update: I've just noticed that the author of Watch.js is referencing a library with much broader browsers' support. MultiGetSet.JS When I want to achieve this I usually use Watch.js , you

fs.watch( 'example.xml', function ( curr, prev ) { // on file change we can read the new xml fs.readFile( 'example.xml','utf8', function ( err, data ) { if ( err ) throw err; console.dir(data); console.log('Done'); }); }); OUTPUT: some data Done X 1 some data Done X 2 It is my usage fault or ..? The fs.watch api: is unstable has known "behaviour" with regards repeated notifications. Specifically, the windows case being a result of windows design, where a single file modification can be multiple calls to the windows API I make allowance for this by doing the following: var fsTimeout fs.watch(

My routeProvider for route has reloadOnSearch set to false : $routeProvider .when( "/film/list", { templateUrl: '/film/list.html', controller: FilmListController, reloadOnSearch: false } .... ) I did this because I don't want the whole controller to be reloaded after query string changes, but I still use it and the url looks like this: film/list?sort=isbn&order=asc&offset=0 . Now whenever query string changes I want to call a function from my controller. So I tried to set up a $watch in the controller: $scope.location = $location; $scope.$watch( 'location.search()', function( search) { $scope

I have a project in SSIS and I've added an Execute SQL Task which sends its result out to a variable. I wanted to confirm the value because I was worried that it would try to write it out as a resultset object rather than an actual integer (in this case I'm returning a COUNT). My first thought was just to run it in debug mode and add the global variable to my Watch window. Unfortunately, when I right-click on the Watch window, the option to "Add Variable" is greyed out. What am I missing here? I've gotten around confirming that my variable is set correctly, so I'm not interested in methods