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POAngularjs - JSON object editing
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  1. POAngularjs - JSON object editing
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    copied!<p>I am pretty good at using existing data but I am not an expert on editing JSON objects quite yet so a little help here would do a lot for me. For all I know this could be a rudimentary question but I am asking because I don't know.</p> <p>How would I update a value in JSON string that looks like below? It is a kineticjs object that I need to disable draggable elements in before I re-generate the stage.</p> <p>I created a fiddle based on some input below but I am not successful at it: <a href="http://jsfiddle.net/8Y6zZ/5/" rel="nofollow">http://jsfiddle.net/8Y6zZ/5/</a></p> <p>For example, I would like to set <code>"draggable": false,</code> wherever I have <code>"draggable": true,</code> ... How could I do that with javascript (I am working in angularjs).</p> <pre><code>{ "attrs": { "width": 1276, "height": 660 }, "className": "Stage", "children": [ { "attrs": {}, "className": "Layer", "children": [ { "attrs": { "x": 0, "y": 0, "draggable": false, "name": "brochure-1.png" }, "className": "Image" }, { "attrs": { "x": 999, "y": 288, "draggable": true, "name": "sample1.png", "rotation": 0, "scaleX": 1, "scaleY": 1, "offsetX": 0, "offsetY": 0, "skewX": 0, "skewY": 0 }, "className": "Image" }, { "attrs": { "x": 301, "y": 115, "draggable": true, "name": "sample2.png", "rotation": 0, "scaleX": 1, "scaleY": 1, "offsetX": 0, "offsetY": 0, "skewX": 0, "skewY": 0 }, "className": "Image" } ] } ] } </code></pre> <p>Related to this question,, are there good ways to re-building JSON objects from "basic" JSON... I guess what I am asking is this... if a developer on the back end has no good way to translate data and they pass a badly organized JSON object, is there a way to manipulate the object to restructure it so it can be used well in angularjs..</p>
 

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