fluid.expect(name,

members,

target)

Section
Column width 70% Checks an object for a list of members. Code Block javascript javascript bgColor white borderStyle none fluid.expect(name, members, target);

{code} *

File

name:

* {{

RendererUtilities.js

}} h2. Parameters {span:class=

Parameters Span class borderless-table

} |*{{name}}*|

name (String)

A

name

for

the

component,

to

be

used

in

any

error

message | |*{{members}}*|

message members (Arrayable)

A

list

of

member

names | |*{{target}}*|

names target (Object)

The

object

to

examine | {span} h2. Return Value {span:class=borderless-table} |*None*| Throws an error if one of the listed {{members}} is not found in {{target}}. {span} {column} {column:width=5%} {column} {column} h3. See Also * [related.things] {column} {section} ---- h3. Example {code:javascript}

examine Return Value Span class borderless-table None Throws an error if one of the listed members is not found in target. Column width 5% Column See Also related.things

---

Example

var obj = {
    a: foo,
    b: bar
};
fluid.expect("My Test Object", ["a", "b", "c"], obj);

In

this

example,

fluid.expect()

will

throw

an

error,

with

the

string

"My

Test

Object

missing

required

parameter

c."