Knockout Validation: Multiple email addresses
A simple rule for validating an observable which could contain multiple email addresses. Assuming you have an observable like self.emailTO = ko.observable('');, you would just extend it to have...
View ArticleUse jQuery to call the Microsoft Translator AJAX API
First, make sure you have subscribed to the Microsoft Translator API on Azure Marketplace and registered your application Azure DataMarket. For testing, you can use the free subscription which lets you...
View ArticleUsing JsRender to create SOAP Envelopes
I am working on a small query tool that will be used to make AJAX calls against SharePoint’s Enterprise Search Query Web Service. Previously, I created the SOAP messages by appending a gigantic series...
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Custom Debug JsRender tag
I’ve been learning a lot about JsRender and Knockout.js after finding Ryan’s answer on StackOverflow. I’ve created a couple of templates and started to use the {{for}}{{/for}} tag. I was having trouble...
View ArticleAJAX app development using Visual Studio and a remote WCF service
My team has recently created quite a few awesome WCF services that can surface data via REST or JSON. The next step, was building an interface on top of the services using AJAX. Since the services were...
View ArticleUsing undefined in JavaScript
Working with JavaScript can definitely be painful, but I always love stumbling across interesting and strange features of the language. I just found wtfjs.com which led me to these two answers on...
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Wrap ListViewWebPart Column Headers
I recently got asked if it was possible wrap the column headers in a list view web part. The user had a WebPart with quite a few columns with long names and was trying to prevent the page from...
View ArticleA Simple AJAX App using SharePoint Web Services
In this era of Web 2.0 web applications, I think it was only a matter of time before I needed to investigate how I could apply AJAX to SharePoint. With a little JavaScript and SharePoint’s web...
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Autopopulate a SharePoint Form from URL
November 10, 2010 Update: I’ve posted the sequel to this post: Autopopulate a SharePoint Form from URL (with SPUtility.js). I’ll leave the original intact just in case someone wants it, but I would...
View ArticleRelative Dates in JavaScript
I was developing an input form for a search when I came across the need to allow the user to filter items using a date range. I had two input boxes where the user could enter a start and an end date....
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