How angular post multipart/form-data file to grails?

[Reddy]

Hi guys,

i have angular controller

<input type="file" id="img" name="img" ng-model="modelInstance.img"/>

$http.post("article/save",{

params:modelInstance,

data:files,

headers: {'Content-Type': 'multipart/form-data'}

}).success(function(data){

if(data.bindingFailure!=false){

window.location = "#/article/list";

}else{

$scope.errors = data.defaultMessage;

}

})

and then grails controller

def save() {

def f = request.getFile(request.JSON.params.img)

       }

and get nothing with params.img, when i println request.JSON.params.img show null

how can i bind params.img from angular to grails? thanks

[Joshua Miller]

Hi!

That's not really enough information to go on, as context is everything. But what does Firebug or Chrome Developer Console show being sent? If you can see the appropriate request, then this is a grails problem. If you can't, show us a minimal Plunker or JsFiddle so we can help resolve the angular problem.

Josh

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[Reddy]

Hi Josh, 

ok, example when i upload a file, i want that file save to my folder local directory,

can angular do that thing?

here http://jsfiddle.net/rsijaya/sW9c4/19/

thanks

[Joshua Miller]

Hi!

Angular doesn't have a file upload directive baked in; however, you can write one, as others have done. Search this group for "file upload" and you'll find a few potential solutions. Unfortunately, I haven't personally tackled that problem, so I will defer to those who have.

Josh

[Reddy]

hi Josh,

ok already search this group, and maybe i must try to combine it with file-upload-jquery-plugin

thanks for the answer