knockout.js - knockoutjs updated the table after edit -

knockout.js - knockoutjs updated the table after edit -

how update table after upate done. heres sample code. if click update table not updating.

self.updatecategory = function(category){ var r = confirm("are sure want update category " + self.id() + "?"); if(r==true){ //code here? } };

http://jsfiddle.net/comfreakph/2trjf/3/

there couple of things need do. first off, utilize knockout mapping plugin, , set categories property using that:

self.categories = ko.mapping.fromjs(category);

your code making array observable, not each item in it. using mapping plugin, create each category , properties observable.

then need update update function original category out , update values on it:

self.updatecategory = function (category) { var r = confirm("are sure want update category " + self.id() + "?"); if (r == true) { var original = ko.utils.arrayfirst(self.categories(), function (item) { homecoming category.id() == item.id(); }); console.log(original.createdat()); original.name(self.name()); original.remarks(self.remarks()); self.name(""); self.remarks(""); self.isselected(true); } };

you should find row in table automatically updated when alter values.

jsfiddle available.

knockout.js