json

json

The json namespace contains helper functions for json objects

Functions

comparer

The comparer method creates a new comparer for sorting a list of objects by a property.

• The first argument accepts the name of the property you want to sort on.
• The second argument accepts a boolean indicating if the sort must be descending
• Returns a sort function

{{ array.sort(linq2indexDB.json.comparer("property", false).sort) }}

serialize

The serialize method is a json replacer method for serializing javascript function. For more information see mdn

{{ var jsonObj = { func: function(){ return ""; } } var function = JSON.stringify(jsonObj, linq2indexedDB.json.serialize) }}

deserialize

The deserialize method is a json reviver method for deserializing javascript function. For more information see mdn

{{ var jsonString = "{ func: function(){ return ""; } }" var function = JSON.parse(jsonString, linq2indexedDB.json.serialize) }}

getPropertyValue

The getPropertyValue method gets a property value of an object.

• The first argument accepts the object
• The second argument accepts the propertyname
  • By using a "." you can address properties of an property that is an object

{{ var data = { obj: { name: "indexedDB" } } var value = linq2indexedDB.json.getPropertyValue(data, "obj.name") }}

setPropertyValue

The setPropertyValue method sets a property value on an object.

• The first argument accepts the object
• The second argument accepts the propertyname
  • By using a "." you can address properties of an property that is an objet
• The third argument accepts the value you want to set

{{ var data = { obj: { name: "" } } var object = linq2indexedDB.json.setPropertyValue(data, "obj.name", "indexedDB") }}