HTML5: How do I store values in the session (and why is $cookie complaining about space).

It appears that there is a size limitation for angular-cookies - 4KB. Bummer.

An alternative is to use the HTML 5 objects window.localStorage or window.sessionStorage. See here for details

I used sessionStorage to hold a single object and an object array from a REST endpoint.

The code to get and set the values is as follows:

First, set the values:
sessionStorage.Object1 = JSON.stringify(singleObject);
sessionStorage.Object2 = JSON.stringify(multipleObjects)

Now populate objects with the cached values:
var single = JSON.parse($.parseJSON(sessionStorage.Object1))
var array = $.parseJSON(sessionStorage.Object2)

Comments

Post a Comment

Popular posts from this blog

SharePoint 2013: Error updating managed account credentials

I encountered the following message when trying to change a password for a managed account: Error deploying administration application pool credentials. Another deployment may be active. An object of the type Microsoft.SharePoint.Administration.SPAdminAppPoolCredentialDeploymentJobDefinition named "job-admin-apppool-change" already exists under the parent Microsoft.SharePoint.Administration.SPTimerService named "SPTimerV4".  Rename your object or delete the existing object. The error message is self explanatory - Rename your object or delete the existing object.  I choose the latter. Powershell to the rescue. $job = Get-SPTimerJob -Identity "job-admin-apppool-change" $job.Delete() Reset the password and all should be good.
Read more

Error deploying Nintex workflow: An item with the same key has already been added

My client recently upgraded their version of Nintex Workflow 2010 and suddenly some of my workflows started to fail on deployment. The following error cropped up: Error deploying workflow: Server was unable to process request. ---> An item with the same key has already been added. ---> An item with the same key has already been added. WTF???? A little digging unveiled the problem - I had two items in a 'Create Item' shape with the SAME DISPLAYNAME. I needed to move the second item to a new 'Update Item' shape in order for it to work. I order to get the workflow to deploy, I had to manually remove the 'duplicate' item from the serialized XML. Hooray!! It was then a simple matter of creating a new shape to update the 'duplicate' value.
Read more