Issue 39 in elycharts: barChart failing in v2.1.5-SNAPSHOT but wokring in v2.1.4-SNAPSHOT

[elyc...@googlecode.com]

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 39 by gonva...@gmail.com: barChart failing in v2.1.5-SNAPSHOT but
wokring in v2.1.4-SNAPSHOT
http://code.google.com/p/elycharts/issues/detail?id=39

What steps will reproduce the problem?

Try to render a barGraph, and it will fail. A pieChart is still working.
The barGraph was working with a previous version of elycharts.

This is my template:

$.elycharts.templates['call_status_hours'] = {
type: "line",
margins: [10, 40, 40, 30],
defaultSeries: {
plotProps : {
stroke : "none"
},
highlight: {
newProps: {
r: 8,
opacity: 1
},
overlayProps: {
fill: "white",
opacity: 0.2
}
},
tooltip: {
height: 100,
width: 120,
frameProps: {
opacity: 0.95,
stroke: "#ccc"
}
}
},
series: series,
defaultAxis: {
labels: true
},
axis: {
x: {
labelsRotate: 45,
labelsProps: {
font: "11px Verdana"
}
}
},
features: {
grid: {
draw: true,
forceBorder: true,
ny: 5 // TODO: this is the parameter to set dynamically
}
},
barMargins: 5
};

This is my chart:

$("#chart_call_status_hours")
.chart({
template: "call_status_hours",
tooltips: tooltips,
values: values,
labels: labels,
defaultSeries: {
type: "bar",
stacked: true
}
}).animate({opacity:1},1000);

The bar graph is not rendering, because there is an error: function
colorize is failing when walking expandKeys:

/**
* Given an expandKey as array of array it sets the color to the nested
tree unless it is already defined.
* So [ [ 'parent', 'child' ], [ 'item' ] ] will try to put color in
props.parent.child and props.item unless
* they already exists.
*/
colorize : function(env, props, expandKeys, color) {
if (color) {
console.log('expandKeys=%o',expandKeys);
for (k in expandKeys) {
console.log('doing k=%o -> expandKeys[k]=%o', k, expandKeys[k]);
var p = props;
var i = 0;
for (i = 0; i < expandKeys[k].length - 1; i++) {
if (!p[expandKeys[k][i]]) p[expandKeys[k][i]] = {};
p = p[expandKeys[k][i]];
}
if (!p[expandKeys[k][expandKeys[k].length-1]])
p[expandKeys[k][expandKeys[k].length-1]] = color;
}
}
},

It is failing because it is trying to walk key "firstObject":

doing k="firstObject" -> expandKeys[k]=undefined
Uncaught TypeError: Cannot read property 'length' of undefined

My data is:
expandKeys :
0: Array[2]
0: "plotProps"
1: "stroke"
length: 2
__proto__: Array[0]
1: Array[2]
0: "plotProps"
1: "fill"
length: 2
__proto__: Array[0]
length: 2
__proto__: Array[0]

It seems to be walking the proto.

What is the expected output? What do you see instead?

What version of the product are you using? On what operating system?
v2.1.5-SNAPSHOT is wrong. v2.1.4-SNAPSHOT is working fine.

Please provide any additional information below.



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[elyc...@googlecode.com]

Comment #1 on issue 39 by void...@gmail.com: barChart failing in

v2.1.5-SNAPSHOT but wokring in v2.1.4-SNAPSHOT
http://code.google.com/p/elycharts/issues/detail?id=39

Unfortunately the code you provided is missing the series, values, tooltips
and labels variables.

I tried setting my own variable and the chart has been plotted correctly,
so I assume the bug depends on those data.

Can you please provide the whole code or even better create a
jsbin/jsfiddle proving the bug?