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20 hours ago •
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Pagemediaselect form field not working when nested inside elements form field
I have an issue when nesting e pagemediaselect form field inside an elements form field. This is my test setup to repoduce the issue, tested with Grav (1.7.33):
title: Test
extends@:
type: default
context: blueprints://pages
form:
validation: loose
fields:
tabs:
type: tabs
active: 1
fields:
content:
type: tab
title: PLUGIN_ADMIN.CONTENT
fields:
header.foo.bar.image_1:
type: pagemediaselect
label: 'This works'
preview_images: true
header.bar.type:
type: elements
label: 'Elements Test'
size: small
default: baz
options:
baz: Baz
fields:
baz:
type: element
fields:
.image_2:
type: pagemediaselect
label: 'This not'
preview_images: true
Clicking the first, working pagemediaselect input triggers an ajax request to:
http://localhost/admin/pages/my-page.json/task:getFilesInFolder
The payload looks like this:
admin-nonce: cf4fede4[...]
name: header.foo.bar.image_1
params: {}
This works fine and the admin panel responds with the expected JSON:
{"code":200,"status":"success","files":["my-image.jpg"], ...
Clicking the second, nested pagemediaselect input triggers an ajax request to the same URL:
http://localhost/admin/pages/my-page.json/task:getFilesInFolder
The payload is structured exactly like the one triggered by the un-nested pagemediaselect:
admin-nonce: cf4fede4[...]
name: header.bar.baz.image_2
params: {}
Strangely, this does not work, although the request URL and payload are not different:
{
"code": 404,
"status": "error",
"message": "Not Found",
"redirect": null,
"error": {
"code": 404,
"message": "Not Found",
"type": "RuntimeException",
"file": "\/var\/www\/web\/user\/plugins\/flex-objects\/classes\/Controllers\/MediaController.php",
"line": 385,
"trace": [
"#0 \/var\/www\/web\/user\/plugins\/flex-objects\/classes\/Controllers\/AbstractController.php(127): Grav\\Plugin\\FlexObjects\\Controllers\\MediaController->actionMediaPicker(Object(Nyholm\\Psr7\\ServerRequest))",
"#1 \/var\/www\/web\/user\/plugins\/flex-objects\/classes\/Admin\/AdminController.php(1226): Grav\\Plugin\\FlexObjects\\Controllers\\AbstractController->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#2 \/var\/www\/web\/user\/plugins\/flex-objects\/classes\/Admin\/AdminController.php(1192): Grav\\Plugin\\FlexObjects\\Admin\\AdminController->forwardMediaTask('action', 'media.picker')",
"#3 \/var\/www\/web\/user\/plugins\/flex-objects\/classes\/Admin\/AdminController.php(1443): Grav\\Plugin\\FlexObjects\\Admin\\AdminController->taskGetFilesInFolder()",
"#4 \/var\/www\/web\/user\/plugins\/flex-objects\/flex-objects.php(587): Grav\\Plugin\\FlexObjects\\Admin\\AdminController->execute()",
"#5 \/var\/www\/web\/vendor\/symfony\/event-dispatcher\/EventDispatcher.php(264): Grav\\Plugin\\FlexObjectsPlugin->onAdminPageInitialized(Object(RocketTheme\\Toolbox\\Event\\Event), 'onPageInitializ...', Object(Symfony\\Component\\EventDispatcher\\EventDispatcher))",
"#6 \/var\/www\/web\/vendor\/symfony\/event-dispatcher\/EventDispatcher.php(239): Symfony\\Component\\EventDispatcher\\EventDispatcher->doDispatch(Array, 'onPageInitializ...', Object(RocketTheme\\Toolbox\\Event\\Event))",
"#7 \/var\/www\/web\/vendor\/symfony\/event-dispatcher\/EventDispatcher.php(73): Symfony\\Component\\EventDispatcher\\EventDispatcher->callListeners(Array, 'onPageInitializ...', Object(RocketTheme\\Toolbox\\Event\\Event))",
"#8 \/var\/www\/web\/system\/src\/Grav\/Common\/Grav.php(592): Symfony\\Component\\EventDispatcher\\EventDispatcher->dispatch(Object(RocketTheme\\Toolbox\\Event\\Event), 'onPageInitializ...')",
"#9 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/PagesProcessor.php(59): Grav\\Common\\Grav->fireEvent('onPageInitializ...', Object(RocketTheme\\Toolbox\\Event\\Event))",
"#10 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\PagesProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#11 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#12 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/TwigProcessor.php(38): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#13 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\TwigProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#14 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#15 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/AssetsProcessor.php(39): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#16 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\AssetsProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#17 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#18 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/SchedulerProcessor.php(40): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#19 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\SchedulerProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#20 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#21 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/BackupsProcessor.php(39): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#22 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\BackupsProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#23 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#24 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/TasksProcessor.php(69): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#25 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\TasksProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#26 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#27 \/var\/www\/web\/user\/plugins\/admin\/classes\/plugin\/Router.php(65): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#28 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Plugin\\Admin\\Router->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#29 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#30 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/RequestProcessor.php(64): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#31 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\RequestProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#32 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#33 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/ThemesProcessor.php(38): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#34 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\ThemesProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#35 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#36 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/PluginsProcessor.php(39): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#37 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\PluginsProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#38 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#39 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/InitializeProcessor.php(130): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#40 \/var\/www\/web\/system\/src\/Grav\/Common\/Debugger.php(546): Grav\\Common\\Processors\\InitializeProcessor::Grav\\Common\\Processors\\{closure}()",
"#41 \/var\/www\/web\/system\/src\/Grav\/Common\/Processors\/InitializeProcessor.php(131): Grav\\Common\\Debugger->profile(Object(Closure))",
"#42 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(50): Grav\\Common\\Processors\\InitializeProcessor->process(Object(Nyholm\\Psr7\\ServerRequest), Object(Grav\\Framework\\RequestHandler\\RequestHandler))",
"#43 \/var\/www\/web\/system\/src\/Grav\/Framework\/RequestHandler\/Traits\/RequestHandlerTrait.php(62): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#44 \/var\/www\/web\/system\/src\/Grav\/Common\/Grav.php(307): Grav\\Framework\\RequestHandler\\RequestHandler->handle(Object(Nyholm\\Psr7\\ServerRequest))",
"#45 \/var\/www\/web\/index.php(52): Grav\\Common\\Grav->process()",
"#46 {main}"
]
}
}
I was able to get this test setup working by changing the pagemediaselect field name in the blueprint from
.image_2 to header.bar.image_2.
However, this is not a solution when the elements field is nested in another list field. I believe a final solution should work inside lists and also with partial blueprints and include@
I ran into the exact issue @bnjmnhssnn predicted in his second post.
While nesting filepicker (or pagemedia) in elements OR list is possible, nesting them in elements IN a list is not. A warning message «Not found» appears in the top right corner. (Tested in Grav v1.7.33 w/ Admin v1.10.33.1)
form:
fields:
tabs:
fields:
content:
fields:
content:
unset@: true
header.list:
type: list
label: List
style: vertical
fields:
.name:
type: text
label: Name
.pagemedia:
type: pagemediaselect
label: Pagemediaselect in List
preview_images: true
.file:
type: filepicker
folder: 'page://images/'
label: Filepicker in List
preview_images: true
accept:
- .jpg
- .png
.type:
type: elements
label: 'Type'
size: small
default: text_only
options:
text_only: Text only
text_and_image: Text and image
fields:
text_only:
type: element
fields:
.text:
type: text
label: Text (One)
text_and_image:
type: element
fields:
.text:
type: text
label: Text (Two)
.file:
type: filepicker
folder: 'page://images/'
label: Filepicker in List in Elements
preview_images: true
accept:
- .jpg
- .png
.pagemedia:
type: pagemediaselect
label: Pagemediaselect in List in Elements
preview_images: true
I am running into this exact problem with a pagemedia selected inside an elements nested in a list. Anyone else find a workaround for this? Any reason it shouldn't work since the payloads are the same? Gonna try with the include@ method maybe that will someone fix it.
Edit: Just tried wrapping my elements section in a partial blueprint and using include@ but it still results in the same 404 Not Found Error for pagemediaselect
