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Looping through a Const list
Nath_McC
Member Posts: 114 PRO
Hi All,
I have a list of values in a const list 'arraySize" and wanted to know if it is possible to have a value loop through them.
My example is below, and the value I would be looking to show is:
How would I go about having it loop through the below list to find the value it is less than? The value I need to get, I believe, would generally be from a getLookupTable(arraySize, definition.actualdiameter).dwgValue however, the myDiameter value is not from user input as it is a calculation from the code based on the bounding box size.
Thank you in advance.
The list I'd like the loop through is below:
I have a list of values in a const list 'arraySize" and wanted to know if it is possible to have a value loop through them.
My example is below, and the value I would be looking to show is:
var myDiameter = 13 * millimeter
var actualDiameter = "This should be the value from the the const table, e.g. 9/16″ (14.28mm)Thank you in advance.
The list I'd like the loop through is below:
export const arraySize = {
"name" : "stockSize",
"displayName" : "Stock Size",
"entries" : {
"3" : { "metricValue" : 3, "dwgValue" : "3mm" },
"3.17" : { "metricValue" : 3.17, "dwgValue" : "1/8″ (3.17mm)" },
"4" : { "metricValue" : 4, "dwgValue" : "4mm" },
"4.73" : { "metricValue" : 4.73, "dwgValue" : "3/16″ (4.73mm)" },
"5" : { "metricValue" : 5, "dwgValue" : "5mm" },
"6" : { "metricValue" : 6, "dwgValue" : "6mm" },
"6.35" : { "metricValue" : 6.35, "dwgValue" : "1/4″ (6.35mm)" },
"7.93" : { "metricValue" : 7.93, "dwgValue" : "5/16″ (7.93mm)" },
"8" : { "metricValue" : 8, "dwgValue" : "8mm" },
"9.53" : { "metricValue" : 9.53, "dwgValue" : "3/8″ (9.53mm)" },
"10" : { "metricValue" : 10, "dwgValue" : "10mm" },
"11.11" : { "metricValue" : 11.11, "dwgValue" : "7/16″ (11.11mm)" },
"12" : { "metricValue" : 12, "dwgValue" : "12mm" },
"12.7" : { "metricValue" : 12.7, "dwgValue" : "1/2″ (12.7mm)" },
"14.28" : { "metricValue" : 14.28, "dwgValue" : "9/16″ (14.28mm)" },
"15.87" : { "metricValue" : 15.87, "dwgValue" : "5/8″ (15.87mm)" },
"16" : { "metricValue" : 16, "dwgValue" : "16mm" },
"18" : { "metricValue" : 18, "dwgValue" : "18mm" },
"19.05" : { "metricValue" : 19.05, "dwgValue" : "3/4″ (19.05mm)" },
"20" : { "metricValue" : 20, "dwgValue" : "20mm" },
"22" : { "metricValue" : 22, "dwgValue" : "22mm" },
"22.23" : { "metricValue" : 22.23, "dwgValue" : "7/8″ (22.23mm)" },
"24" : { "metricValue" : 24, "dwgValue" : "24mm" },
"25" : { "metricValue" : 25, "dwgValue" : "25mm" },
"25.4" : { "metricValue" : 25.4, "dwgValue" : "1″ (25.4mm)" },
"28.58" : { "metricValue" : 28.58, "dwgValue" : "1 1/8″ (28.58mm)" },
"30" : { "metricValue" : 30, "dwgValue" : "30mm" },
"31.75" : { "metricValue" : 31.75, "dwgValue" : "1 1/4″ (31.75mm)" },
"34.93" : { "metricValue" : 34.93, "dwgValue" : "1 3/8″ (34.93mm)" },
"35" : { "metricValue" : 35, "dwgValue" : "35mm" },
"38.1" : { "metricValue" : 38.1, "dwgValue" : "1 1/2″ (38.1mm)" },
"40" : { "metricValue" : 40, "dwgValue" : "40mm" },
"41.28" : { "metricValue" : 41.28, "dwgValue" : "1 5/8″ (41.28mm)" },
"44.45" : { "metricValue" : 44.45, "dwgValue" : "1 3/4″ (44.45mm)" },
"45" : { "metricValue" : 45, "dwgValue" : "45mm" },
"47.63" : { "metricValue" : 47.63, "dwgValue" : "1 7/8″ (47.63mm)" },
"50" : { "metricValue" : 50, "dwgValue" : "50mm" },
"50.8" : { "metricValue" : 50.8, "dwgValue" : "2″ (50.8mm)" },
"53.98" : { "metricValue" : 53.98, "dwgValue" : "2 1/8″ (53.98mm)" },
"55" : { "metricValue" : 55, "dwgValue" : "55mm" },
"57.15" : { "metricValue" : 57.15, "dwgValue" : "2 1/4″ (57.15mm)" },
"60" : { "metricValue" : 60, "dwgValue" : "60mm" },
"60.32" : { "metricValue" : 60.32, "dwgValue" : "2 3/8″ (60.32mm)" },
"63.5" : { "metricValue" : 63.5, "dwgValue" : "2 1/2″ (63.5mm)" },
"65" : { "metricValue" : 65, "dwgValue" : "65mm" },
"69.85" : { "metricValue" : 69.85, "dwgValue" : "2 3/4″ (69.85mm)" },
"70" : { "metricValue" : 70, "dwgValue" : "70mm" },
"76.2" : { "metricValue" : 76.2, "dwgValue" : "3″ (76.2mm)" },
"80" : { "metricValue" : 80, "dwgValue" : "80mm" },
"82.55" : { "metricValue" : 82.55, "dwgValue" : "3 1/4″ (82.55mm)" },
"88.9" : { "metricValue" : 88.9, "dwgValue" : "3 1/2″ (88.9mm)" },
"90" : { "metricValue" : 90, "dwgValue" : "90mm" },
"95.25" : { "metricValue" : 95.25, "dwgValue" : "3 3/4″ (95.25mm)" },
"100" : { "metricValue" : 100, "dwgValue" : "100mm" },
"101.6" : { "metricValue" : 101.6, "dwgValue" : "4″ (101.6mm)" },
"110" : { "metricValue" : 110, "dwgValue" : "110mm" },
"120" : { "metricValue" : 120, "dwgValue" : "120mm" },
"127" : { "metricValue" : 127, "dwgValue" : "5″ (127mm)" },
"130" : { "metricValue" : 130, "dwgValue" : "130mm" },
"140" : { "metricValue" : 140, "dwgValue" : "140mm" },
"142.4" : { "metricValue" : 142.4, "dwgValue" : "6″ (142.4mm)" },
}
};
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Comments
This assumes the "metricValue" field is in millimeters.
I would ideally start off with arraySize.entries as a map indexed by numbers (rather than stringified numbers like "142.4"). Then iteration through the map would happen in that order and it's a simple for...in loop to find the first value greater than your input.
You are correct that the metricValue is millimeters.
That I've what I was looking for, Thank you for the working example.
My only question is it seems that "myLength" is 4.1mm, but it has picked the "1 5/8″ (41.28mm) , metricValue : 41.28", where really it should actually be the "3/16″ (4.73mm) , metricValue" : 4.73"
Though I did not test my code very thoroughly. :P