Hi,
I’m working on a custom element using the vaadin column chart and need to be able to load the categories from polymer array - iron-ajax assigned values.
The following works for to populating each data series in my stacking-
<data-series>
<name>Paid</name>
<color>rgb(152, 223, 88)</color>
<data>
<template is="dom-repeat" items="{{jsondata.paid}}" as="paid">
<point>
<name>{{paid.name}}</name>
<y>{{paid.value}}</y>
</point>
</template>
</data>
</data-series>
Taking the same approach for the x-axis categories does not appear to work… e.g
x-axis>
<categories>
<template is="dom-repeat" items="{{jsondata.categories}}" as="category"></template>
<category>{{category.name}}</category>
</template>
</categories>
</x-axis>
I’m new to polymer and Vaadin elements…
Can anyone confirm this apporach is valid - or is my lack of polymer experience allowing me to assume the world is a pleasant place and these things should work
btw - doing the following does apply the category labels but this smells!
handleResponse(request) {
Highcharts.charts[3]
.xAxis[0]
.setCategories(request.detail.response.categories.split(',') );
}