29 lines
976 B
Markdown
29 lines
976 B
Markdown
# Chapter 5: JavaScript Objects
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## Object Basics
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Create objects:
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```js
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let object_name = {
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property_1_name: property1_value,
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property_2_name: property2_value,
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}
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```
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To access a single property, using `.` (dot) operator
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Check code in [object-101.js](../src/objects/objects-101.js)
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## Using Objects with Functions
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Parse objects into function just like normal number, it allow us to parse multiple values into function as a single value. Or get multiple values as single value from a function
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Exmple check [object-function.js](../src/objects/objects-functions.js)
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## Object References
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When a object is parsed as argument into function, it's parsed as reference (not as a copy). Changes done by function on object affect original object
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But when a new value to the argument (in function), it break the binding (pass as reference) within function. But does not affect the original object
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Example check [object-references.js](../src/objects/objects-references.js) |