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javascript Programming Glossary: this.itemsAccess outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure variable in loop from Javascript closure See for var i in this.items var item this.items i #showcasenav .append li id showcasebutton_.. Javascript closure See for var i in this.items var item this.items i #showcasenav .append li id showcasebutton_ item.id img src.. item.id is always the id of the last item in the array this.items . How to solve javascript jquery loops closures share improve..
Knockout is slow when unchecking checkboxes on a large (1000) dataset http://stackoverflow.com/questions/14850945/knockout-is-slow-when-unchecking-checkboxes-on-a-large-1000-dataset read function return this.selectedItems .length this.items .length write function value this.selectedItems value this.items.slice.. .length write function value this.selectedItems value this.items.slice 0 owner this Example http jsfiddle.net mbest L3LeD ..
How to get javascript object references or reference count? http://stackoverflow.com/questions/2937120/how-to-get-javascript-object-references-or-reference-count many via the constructor. var Repository function items this.items items Repository.prototype.get function id for var i 0 len this.items.length.. items Repository.prototype.get function id for var i 0 len this.items.length i len i if items i .id id return this.items i Repository.prototype.add.. i 0 len this.items.length i len i if items i .id id return this.items i Repository.prototype.add function item if toString.call item..
EXTENDS challenge: preprocessor function macros and class-like oop http://stackoverflow.com/questions/3329094/extends-challenge-preprocessor-function-macros-and-class-like-oop item CLASS Cart CTOR Cart customer this.customer customer this.items ... and here's the output ... var _ new function function.. .Cart _Cart function _Cart customer this.customer customer this.items Inheritance internal classes and nested namespaces seem to..
Knockout.js - Dynamic columns but limit to a maximum of 5 for each row http://stackoverflow.com/questions/7669946/knockout-js-dynamic-columns-but-limit-to-a-maximum-of-5-for-each-row array that gets pushed to the final result for var i 0 j this.items .length i j i if i colLength 0 if row result.push row row.. if i colLength 0 if row result.push row row row.push this.items i push the final row if row result.push row return result viewModel..
How can I use knockout's $parent/$root pseudovariables from inside a .computed() observable? http://stackoverflow.com/questions/8640748/how-can-i-use-knockouts-parent-root-pseudovariables-from-inside-a-computed var ViewModel function this.selectedItem ko.observable this.items ko.observableArray new Item one this new Item two this new Item..
Difference between knockout View Models declared as object literals vs functions http://stackoverflow.com/questions/9589419/difference-between-knockout-view-models-declared-as-object-literals-vs-functions This would be like var ViewModel function var self this this.items ko.observableArray this.removeItem function item self.items.remove.. In that case it would look like var ViewModel function this.items ko.observableArray this.removeItem function item this.items.remove.. ko.observableArray this.removeItem function item this.items.remove item .bind this There is much more that could be said..
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