Parse and add to JSON new elements on children nodes based on property from parent node
Hi Experts!
I have previously posted a question with almost the same title.
I have updated the JSON used in there. As one see the main parent has 2 nodes. I would like to add to its children a property called "color" which will have the value from the array. For child one the first array value and so on.
Next is that the all children will inherit their parent color and modify it to a brighter one.
So for example parent[0] : child[0] -> color #ff0000
parent[0] : child[0] : child [0] -> color #ff0001 and so on
However the color variation has an additional parameter. The children color from the data node have the color calculated variation based its parent imp so data1 color is base color/(parent.imp / child.imp)
I have previously posted a question with almost the same title.
I have updated the JSON used in there. As one see the main parent has 2 nodes. I would like to add to its children a property called "color" which will have the value from the array. For child one the first array value and so on.
Next is that the all children will inherit their parent color and modify it to a brighter one.
So for example parent[0] : child[0] -> color #ff0000
parent[0] : child[0] : child [0] -> color #ff0001 and so on
However the color variation has an additional parameter. The children color from the data node have the color calculated variation based its parent imp so data1 color is base color/(parent.imp / child.imp)
{
"name":"data",
"i":0,
"imp":"10",
"children":[
{
"name":"data1",
"i":1,
"imp":"5",
"children":[
{
"name":"data11",
"i":11,
"imp":"5",
"children":[
{
"name":"data111",
"i":111,
"imp":"3",
"children":[
{
"imp":"3",
"name":"data1111",
"i":1111
}
]
},
{
"name":"data112",
"i":112,
"imp":"2",
"children":[
{
"imp":"1",
"name":"data1121",
"i":1121
},
{
"imp":"1",
"name":"data1122",
"i":1122
}
]
}
]
},
{
"name":"data12",
"i":12,
"children":[
{
"name":"data121",
"i":121,
"children":[
{
"name":"data1211",
"i":1211
},
{
"name":"data1212",
"i":1212
}
]
},
{
"name":"data122",
"i":122,
"children":[
{
"name":"data1221",
"i":1221
},
{
"name":"data1222",
"i":1222
}
]
}
]
}
]
},
{
"name":"data2",
"i":2,
"children":[
{
"name":"data21",
"i":21,
"children":[
{
"name":"data211",
"i":211,
"children":[
{
"name":"data2111",
"i":2111
}
]
},
{
"name":"data212",
"i":212,
"children":[
{
"name":"data2121",
"i":2121
}
]
}
]
},
{
"name":"data22",
"i":22,
"children":[
{
"name":"data221",
"i":221,
"children":[
{
"name":"data2211",
"i":2211
},
{
"name":"data2212",
"i":2212
}
]
}
]
}
]
}
]
}
Lee Wadwell
I do not understand what 'imp' is for. Please explain more and give example expected result.
ASKER
Hi!
This is a parameter used in my hsl color calculation. Each parent has the total number of imp as a sum of imp from its children. So I am using the parent color from the array and modify it with the formula bellow for each child.
This is a parameter used in my hsl color calculation. Each parent has the total number of imp as a sum of imp from its children. So I am using the parent color from the array and modify it with the formula bellow for each child.
d3.hsl(a.h, a.s * 1.2, data.children[0].imp / l2.imp);
Maybe because it is late, maybe because I am thick ... but I am not getting it.
What do you want the script to do? Do you want the 'imp' added to the object or does it already exist and have it used in setting the 'color' value ... or something else? What would I do with that formula?
What do you want the script to do? Do you want the 'imp' added to the object or does it already exist and have it used in setting the 'color' value ... or something else? What would I do with that formula?
ASKER
The imp is already in the json. you made this nice RGB calculation in your previous answer. I need this updated instead of adding 1 to the hex color, to calculate it based on the imp parameter.
so the base color is converted to hsl (120, 03, X). the first children are getting the base color from the array.
the children color is added as previously but is based on their parent to child imp ratio as the formula shows
children are getting x in the hsl: child.parent.imp / child.imp)
so the base color is converted to hsl (120, 03, X). the first children are getting the base color from the array.
the children color is added as previously but is based on their parent to child imp ratio as the formula shows
children are getting x in the hsl: child.parent.imp / child.imp)
ASKER CERTIFIED SOLUTION
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ASKER
great solution