Conditional Field Manipulation
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---|---|---|
$9.99 | $19.99 | $39.99 |
Buying the extension gives you a license for 1 year (renewable every year), that includes support and access to all extension updates. Prices are in USD.
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Addition of meta directives @if
and @unless
to the GraphQL schema, to conditionally execute a nested directive on the field.
@if permalink
@if
executes its nested directives only if a condition has value true
.
In this query, users "Leo"
and "Peter"
get their names converted to upper case, since they are in the "special user" array, while "Martin"
does not:
query {
users {
name
@passOnwards(as: "userName")
@applyField(
name: "_inArray"
arguments: {
value: $userName
array: ["Leo", "John", "Peter"]
}
passOnwardsAs: "isSpecialUser"
)
@if(
condition: $isSpecialUser
)
@strUpperCase
}
}
...producing:
{
"data": {
"users": [
{
"name": "LEO"
},
{
"name": "Martin"
},
{
"name": "PETER"
}
]
}
}
@unless permalink
Similar to @if
, but it executes the nested directives when the condition is false
.
In this query, it is user "Martin"
who gets the name converted to upper case, while the other ones do not:
query {
users {
name
@passOnwards(as: "userName")
@applyField(
name: "_inArray"
arguments: {
value: $userName
array: ["Leo", "John", "Peter"]
}
passOnwardsAs: "isSpecialUser"
)
@unless(
condition: $isSpecialUser
)
@strUpperCase
}
}
...producing:
{
"data": {
"users": [
{
"name": "Leo"
},
{
"name": "MARTIN"
},
{
"name": "Peter"
}
]
}
}
Bundles including extension permalink
- “All Extensions” Bundle
- “Application Glue & Automator” Bundle
- “Content Translation” Bundle
- “Public API” Bundle
Recipes using extension permalink
- Bulk translating block content in multiple posts to a different language
- Transforming data from an external API
- Filtering data from an external API
- Importing a post from another WordPress site
🛍️ Buy “Conditional Field Manipulation” Extension