Hi I am creating using Javascript an array of object with a key and a value using the following code.
ValuesArray.push({ key: $(this).attr('someattribute'), value: $(this).val() });
As a result I have am array of object like this:
key:29; value: 'Country'
Key:12; value: '4,3,5'
when I am trying to stringify it and send that JSON in a post I am having a wrong formatted JSON with \ and " in places that I dont want so when I try to desirales that JSON as a JObject on codebehind with C# I am having trouble. How can I create a clean JSON using the stringify
var jObject = JSON.stringify(ValuesArray);
My JSON now which is wrong is:
{
"JObject": "[{\"key\":\"29\",\"value\":\"Country\"}, {\"key\":\"30\",\"value\":\"4,3,5\"}]"
}
I would like to have a JSON object like this
{
"JObject": [{"key":"29","value":"Country"},{"key":"30","value":"4,3,5"}]
}
without the quotes around the []
and the character \
Any good idea to solve it.
Thank you
More detail this how I am sending the JSON to my API this is how I am sending the JSON to my Web API:
function PostAPIRequest(address) {
var jObject = JSON.stringify(ValuesArray);
var responseJson = null;
$.ajax({
url: address,
type: 'POST',
dataType: 'json',
data: { JObject: jObject },
success: function (data) {
responseJson = data
ProcessDataResponse(responseJson);
//TODO: REFRESH THE DATA GRID
},
error: function (xhr, ajaxOptions, thrownError) {
//TODO redirect to the error page and send error email there.
alert(xhr.status);
alert(thrownError);
}
})
}
and this how I am receiving it in my API controller
...
// POST api/datavalues/5
public string Post(int id, JObject value)
{
var temp = value;
...
It looks like you are placing a string as the value in your map. You should do something like:
var objMap = {"JObject" : ValuesArray};
var json = JSON.stringify(objMap)
What's happening is you are double json encoding your values array - note that your "invalid" JSON value is actually a JSON string rather than the array that you want.
EDIT It looks like you are sticking in JSON strings of maps into an Array and then stringifying that. Here's a jsfiddle that should help you get what you are looking for - http://jsfiddle.net/4G5nF/
In your post request, try this
var jObject = {"JObject" : ValuesArray};
$.ajax({ url: address,
type: 'POST',
dataType: 'json',
data: jObject,
success: function (data) { .. }});
Note the change in the data attribute. That is a value that is automatically JSONified for you.