How to use dom-repeat with objects instead of arrays in Polymer 1.0?
Iterating over an array myarray=[1, 2, 3] works like this:
[[item]]<
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I faced the same problem, but my use-case is a bit more demanding: I need two-way deep binding through the repeat. Plus I cannot afford rewriting the whole tree on each change.
Since I did not find a solution and the polymer team seems to take it slowly on this issue, I made something for the time being. It's written in ES2015, but translating that to vanilla ES5 should be straightforward. Runs in Chrome anyway as is. Or throw it at bable. This page details how. The gist for the purpose of this posting:
vulcanize element.html --inline-script --inline-css | \ crisper -h element.v.html -j element.js; babel element.js -o element.jsSo here we go:
Usage:
Hope that helps somebody. Presumable polymer now gets the feature like tomorrow :-)
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