Check out our new training course on AngularJS for Flex Developers

Pizza Dough

Someone asked for my Pizza Dough recipe, so here it is. I got this from my brother primarily, but have tweaked it slightly

Ingredients

  • 2.5 Tablespoons of Active Dry Yeast
  • 1/4 Teaspoon of Sugar
  • 1.5 cups of warm water
  • 3.5 cups of Flour
  • 1.5 teaspoons of salt
  • 1 Tablespoons of Olive Oil

Make the Dough

  1. Dissolve Yeast and Sugar in warm water
  2. Sift Flour (I sift it directly into my Kitchen aid mixer bowl)
    • My siblings add extra Gluten here. For each cup of Flour, remove one tablespoon of Flour and add in one Tablespoon of Gluten. I do not do this.
  3. Add salt to Sifted Flour
  4. Add Olive Oil to Flour Mixture
  5. Add Yeast/Sugar/Water mixture to Flour Mixture
    • If you're adventurous you can add extra seasoning to the dough at this stage; Basil works really well.
    • If you saved a small dough ball from your last batch; add it to this batch to give this batch a sour dough taste.
  6. Mix in Kitchen Aid Mixer with Dough Hook. I usually run this for 10 minutes or so, usually on mid-speed. You can watch the dough as it mixes. If it looks too stiff; I may add more water; or if it is too watery I may add more flour.
  7. Coat a separate bowl in Olive Oil. I eyeball it, but roughly use a tablespoon and then use a basting brush to coat the inside of the bowl.
  8. When dough is ready; move from KitchenAid mixer to Olive Oil Bowl. I'll roll around the dough in the bowl.
  9. Cover and put someplace warm for 2+ hours. This will let the dough rise; it will probably double in size.
  10. Punch dough down and break into 2-3 dough balls. Store in the refrigerator. [I use a large Lock and Lock box; although that brand is no more]

Make the Pizza

  1. Heat Oven to 550 degrees
  2. Put Flour on Counter; roll out dough with a rolling pin. Add additional flour to rolling pin / on top of dough if dough sticks to Rolling pin (or counter)
  3. Roll up Sides of Dough (I do two rolls to make the edge of the pizza)
  4. Add sauce, cheese and toppings
  5. Cook for about 10 minutes

How do I run code on Browser Resize with AngularJS?

I was working on a client application and wanted to execute code inside a controller whenever the browser resized.

My purpose was to change a ng-class value, based on the available width. I had it all working great on the initial application load, but the client wanted to make sure this display update would take place if the browser resized and without having to reload the app.

How can I run code when the browser resizes? I imagine there are a bunch of ways, but in the context of AngularJS this is how I did it.

First add the $window service to your controller:


function someCtrl($scope, $window) {
}

With the $window service and the Angular element, you can get a reference to the JQuery object:


var w = angular.element($window);

I believe this should work even if you don't have the full JQuery version loaded into your app, because AngularJS has a version of JQuery under the hood.

Then you can use bind() on resize.


w.bind('resize', function () {
console.log('resize');
});

The bind() function, in this case, will execute the function whenever the browser resizes.

Here is a Plunkr to demo this.

Sign up for DotComIt's Monthly Technical Newsletter

What technology should I add to Life After Flex?

If you don't know, I put together a training course on AngularJS for Flex Developers. It includes some free books, and a bunch of additional (non-free) content including six hours of screencasts.

I'd like to extend the series to include more technologies, and have put together this quiz to collect your feedback. It is only three questions and should take less than a minute, so go in and throw your two cents.

I'd welcome the feedback.

Watch my AngularJS For Flex Developer's Presentation from 360|Flex

The 360|Flex team has posted a video of my AngularJS for Flex Developers presentation.

The audio has a bit of an echo, but otherwise I thought it went pretty well.

Why didn't my Angular View update after changing the $Scope variable?

Binding in AngularJS works magically. When an element in the controller changes the view is updated automatically. When an input in the view is updated, the controller value is automatically updated.

This is because every time the user interacts with the app, AngularJS automatically runs the $digest() method which automatically updates all bindings.

I am working on an app for a client that needed to execute JavaScript code when a binding changes. I had one view, and controller, which displayed some data filtering options to the user. A second view, and controller, displayed data loaded from the remote services, based on the filtering options. When the filtering elements were changed, a remote service call was made in the filtering view, and the results needed to modify the data view.

However, I discovered that when the results came back from the service call, the view was not updating with the new data. Why is that?

There are a few things at play here and I'm going to start with some simple examples of binding, then expand to discuss $watch(), and finally I'll talk about how to use $apply() to solve the problem.

Setting up a Simple Application with Binding

To demonstrate watches I'm going to start with a simple application. It will take two inputs from a user; a first name and a last-name. Then it will display the values to the user, updating as the user types.

First, create a simple HTML page. Then import the Angular library:


<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js" ></script>

Then create another script block, with a module and controller:


<script>
var watchTest = angular.module('WatchTest',[]);

watchTest.controller('watchTestCtrl',['$scope', function($scope){
}]);
</script>

Inside the controller, add some scope variables. One for the first name and one for the last name:


$scope.firstName = "Jeffry";
$scope.lastName = "Houser";

I'm also going to add a reset function:


$scope.onReset = function(){
$scope.firstName = "";
$scope.lastName = "";
}

The HTML behind this application will put the ng-app tag on the body, and point the watchTestCtrl on the div tag:


<body ng-app="WatchTest">
<div ng-controller="watchTestCtrl">
First Name: <input type="text" ng-model="firstName" /><br/>
Last Name: <input type="text" ng-model="lastName" /><br/>
Hello: {{firstName}} {{lastName}}<br/>
<Br/>
<button ng-click="onReset()" >Reset</button>
</div>
</body>

See this app in action or play with the Plunker.

Setting up a Simple Watch

AngularJS binding, with ng-model and the double curly bracket syntax, does not allow you to run JavaScript code when a value changes. Thankfully, it does provide a $scope function, $watch(), for this purpose.

Let's set up a simple watch to show how we can run additional code when values change.

Inside the controller, add the watch:


$scope.$watch( 'firstName',
function(newValue, oldValue){
console.log('firstName Changed');
console.log(newValue);
console.log(oldValue);
}
);

$scope.$watch( 'lastName',
function(newValue, oldValue){
console.log('lastName Changed');
console.log(newValue);
console.log(oldValue);
}
);

The $watch() is a function on the $scope service. It accepts two arguments. The first is a string, representing the value that you want to watch for changes. This could also be a function that returns the value you want to watch. The second is a function which is executed whenever the value changes. The arguments for the change function are the newValue and the oldValue.

For the sake of the example, I just logged the new and old values to the console; however you could perform other functionality, such as instigating a remote service call or other processing.

You can try to run this app or play with the Plunker. You'll need to keep the web developer console of your browser open to see the log statements.

The problem with Binding and Asynchronous calls

For binding, or the $watch() method, to execute the variable change must happen within the context of an AngularJS $digest(). Angular automatically runs $digest() whenever user interaction takes places which affects the $scope. However, the $digest() will not occur without user interaction. When retrieving, or changing, data asynchronously, the $digest() will not be triggered, the bindings will not update, and the $watch() method never fires.

To demonstrate the problem, I am going to use the JavaScript setTimeout() function instead building out a full remote service call. First, I'm going to add a JavaScript method to change the firstName with the setTimeout() function:


$scope.triggerChange = function () {
setTimeout(function(){
console.log('First name being reset');
$scope.firstName = '';
}, 1000);
};

I'm also going to add a button to trigger that change:


<button ng-click="triggerChange()" >Trigger Change</button>

So, when you click the "Trigger Change" button in the UI; the triggerChange() method will be executed, queuing up the timeout function to run in 1 second. When it runs, we see a console.log() and the value is changed. Try this and you'll see that the values in the UI are not updated even though you can see the log in the console, proving that the element did execute.

As a helper, you can add a method to log the user information:


$scope.logName = function () {
console.log($scope.firstName);
console.log($scope.lastName);
}

And add a button to trigger this:


<button ng-click="logName()" >Log Name</button>

Click the logName button, and you'll see that the values in the UI automatically get updated. This is because the user interaction forced the $digest() method to execute, which updated the bindings, and also caused the $watch() function to execute.

You can Test the app or play with the Plunker

Forcing the update with $apply() method on $scope

The simplest solution to this is to use Angular's $apply() method on the $scope. The $apply() method accepts a single argument, which is a function. The function executes, then the $digest() functionality will be executed for the variables that changed. We can change the trigger function, like this:


$scope.triggerChangeWithApply = function () {
setTimeout(function(){
console.log('First name being reset');
$scope.$apply(function(){
$scope.firstName = ''
}
)
}, 1000);
};

Instead of changing the $scope.firstName directly in the timeout function, it is done inside he $apply() function. The $apply() function makes sure that Angular's bindings update. Retest the code, and you'll see that after the timeout function runs, the UI is automatically updated. Play with the Plunker

What do you do when all your code is encapsulated into an Angular Service?

The original use case I mentioned was when a remote service responded with asynchronous events. If you're building a larger application, there is a good chance that your remote service code will be encapsulated out of a controller and into an AngularJS Service. AngularJS Services do not have access to a $scope service because they do not have a view. As such, you cannot directly use $apply() to update bindings. What do you do when you want to update the view in response to an event handler inside of an Angular service?

I have two solutions, and I'm not sure which is better. The first is to add a callback to the function which resides inside the controller. Pass the callback as an argument into the service, and execute the callback when you get results. The callback method can call $apply() on the $scope. Something like this would work:


var callback = function(){
$scope.$apply()
}

In this case, a function is not used as an argument to $apply(). Angular will automatically figure out everything that has changed. The second solution is to grab a UI Element and find the scope on that, something like this.


var element = angular.element($('#MyElementWithController'));
element.scope().$apply();

This method works, and prevents the need for a callback just to update, however I'm unclear if it is the best approach. Ideally you wouldn't want the services trying to access the HTML directly for any reason.

Final Thoughts

I've had a lot of fun with this; but

Did I mention that you should all check out the free AngularJS training books I wrote at training course on AngularJS? You can get some books I wrote for free.

Sign up for DotComIt's Monthly Technical Newsletter

Get my Training Course on AngularJS for Flex Developers

I've spent a lot of the past year putting together a training course on AngularJS for Flex Developers. Today is the release day.

The base of this are two books that work together, one builds an application in Flex. The next builds an application in AngularJS. I found that this was a great way to compare and contrast the two technologies. The main books are available under a pay what you want scheme; however I put together a lot of extras including bonus articles and a full screencast series.

Check out the packages; and choose one that works for you. You can use the discount code 'jhblog' to get a 10% discount.

7 Random Facts About Me

This showed up on Facebook and I thought I'd make it into a blog post for no particular reason.

OK, I'm doing the random fact game. Here are 7 random facts about me you might not know.

  1. Early names suggestions for my last 'major' band, Far Cry Fly, were Ampersand, Kermit's Children, and Fozzie's Malaise.
  2. I have taken saxophone lessons, piano lessons, and voice lessons. I have taught myself guitar, bass, and drums. Other musicians say I have a great sense of timing and I accredit that to Steve Chetcuti, my saxophone teacher.
  3. My house is full of Cabbage Patch Kids, Webkins, and other random stuffed animals. We call them our "Imaginary perfect children." Someday I want to write a book about them and it will be a "Rugrats meet Winnie the Pooh" sort of thing.
  4. I have written 3 books that were published by Osborne McGrawhill. I am currently working on the fourth. These are technical books.
  5. I have participated in February Album Writing Month for four years straight; writing and recording 14 songs during the month of February. If you Google my name, some may come up on the Internet. But I'm not sure. I posted some songs on some music sites; but I forget the names.
  6. I make my own Dairy Free ice cream. Since it is Dairy Free perhaps it shouldn't be called ice cream? But, it is the same concept made with an ice cream maker.
  7. My band, Far Cry Fly, once got kicked off stage a few songs into our set. The owner walked up and said "play one more song and get off." because people were not dancing to us.

Calling a ColdFusion CFC from AngularJS

I have been working on my HTML5/AngularJS book and ran into a problem integrating AngularJS with ColdFusion. I wanted to be able to reuse the same ColdFusion services in my Angular project as they did with my Flex project. This didn't work quite as elegantly as I thought, so I thought I'd blog about the problems, and my solution.

Setting up the CFC

ColdFusion allows you to easily create a web service inside a CFC. Each method can be set with an access of remote and that makes the method available to AMF, SOAP, and REST calls. The AngularJS code will use REST. I put together a simple CFC for demonstration purposes:

<cfcomponent displayName="TestService" hints="I am a Test Service for an AngularJS Article">
 <cffunction name="sum" returnformat="plain" access="remote" output="true" hint="I am a Sample CFC" >    
  <cfargument name="num1" type="numeric" required="true"  />         
  <cfargument name="num2" type="numeric" required="true"  />         
  <cfreturn arguments.num1 + arguments.num2 />
 </cffunction>
</cfcomponent>

The CFC starts with a cfcomponent tag.  It has a single method inside of it, named sum.  The sum method accepts two numeric arguments, adds them together, and returns the result.  This is pretty simple. 

A ColdFusion Sample for creating a Post Call

There are two ways to call a CFC method as a REST service, either through an HTTP get call or an HTTP post call.  This is well documented in the ColdFusion docs. The problem with get approach is that all the values are put in the URL; and URLs have a character limit depending upon the browser. As such, I prefer to make calls using an HTTP post.  The name of the method and the arguments must be specified as form parameter in order for ColdFusion to determine how to process the call.

Here is a sample ColdFusion template to test the call:

<cfhttp url="http://#cgi.SERVER_NAME#/com/dotComIt/samples/callingCFC/TestService.cfc" method="post" result="results" >
                <cfhttpparam name="method" value="sum" type="formfield">
                <cfhttpparam name="num1" value="1" type="formfield">
                <cfhttpparam name="num2" value="2" type="formfield">
</cfhttp>
<Cfdump var="#results.filecontent#" />

This uses the CFHTTP tag to make the remote call.  It specifies three separate form fields:

  • method: This is the name of the method to call on the URL, named sum.
  • num1: This is the first argument value of the CFC’s method, and it is hard coded to the value 1.
  • num2: This is the second argument value into the CFC method, and it is hard coded to the value 2.

If you run this template, you'll see that you get a result of 3.0 displayed to the screen.  So, we have created a CFC and proved the method can be executed using an HTTP Post call.  The next step is to make this call from AngularJS.

Setting up the AngularJS App

To make a post call from AngularJS, you can use $http.post(), which is a helper function to make post calls easier.  Before we jump into that we’ll need to set up our Angular app.  Start with a simple HTML page:

<html>
<head>
    <script src="/AngularApp/js/libraries/angular.js"></script>
</head>
<body ng-app="testCalls">
</body>
</html>

This page imports the Angular framework and creates a single app; named testCalls.  Start another script block in the header and use it to define the application.  We'll be putting more JavaScript in this block later:

<script>
 testCalls = angular.module('testCalls', []);
</script>

Next, we'll need a div for our content:

<div ng-controller="testCallsCtrl">
</div>

The content is just going to be buttons that trigger calls to the remote service and display the results.  The content will be filled in shortly.  Create the controller in your JavaScript block:

function testCallsCtrl($scope, $http){
}

For now the controller is empty.  If you load your app in a browser, and check the console you should see no errors yet, but you also have no functionality.

Calling the Service with a Parameter object, and why it didn’t work

Most of the documentation I read about AngularJS has people making post calls and sending an object as the parameter, so that was my first approach.  First, add the button to the HTML Div:

<input type="button" value="Sum Via Post Object" ng-click="onPostObject()" />
<b>Post No Header Result</b>: {{postResultObject}}<br/>

This HTML Snippet will call the function onPostObject(), and through the use of binding display the results from the postResultObject variable. 

In your controller code, create the result variable:

$scope.postResultObject = 0;

Next, create a function to make the call:

$scope.onPostObject = function onPostObject(){<br />
}

Create an object to contain the three parameters:

var parameters = {
 num1 : 1,
 num2 : 2,
 method   : "sum"
}

This parameter object contains the method, sum, and values for the two input parameters to the method: num1, and num2.  As with our ColdFusion sample, both num1 and num2 are hardcoded values.  This is done for simplicity purposes of this sample.

Finally, use the $http.post() method to call the remote service:

$http.post('/com/dotComIt/samples/callingCFC/TestService.cfc', parameters).success(onPostObjectSuccess).error(onError);

The first argument of the post method is the endpoint of the service to call. In this case, it calls our TestService.cfc.  Then the parameter object is added.  On a success response from the server, an onPostObjectSuccess() method will be executed.  If the server has an error; then the onError() method is called.

The onError method is re-used for all our subsequent examples, so this is it:

var onError = function onError(data, status, headers, config){
 console.log('failure');
 console.log(data);
}

It simple logs the data to the console.  In a real app you would want to display information to the user, but that Is not needed here.  This is the onPostObjectSuccess() method:

var onPostObjectSuccess = function onPostObjectSuccess(data, status, headers, config){
 console.log('success');
 console.log(data);
 $scope.postResultObject = data;
}

This logs the returned data to the console, and uses it to set the controller’s postResultObject variable, which will in turn update the display.

If you set this up and try to execute, you will get unexpected results returned from the server. 

Instead of the number 3, you’ll see a bunch of HTML.  The ColdFusion server does not the parameter object as individual form variables, instead they are sent as a single object.  Since there is no method variable, ColdFusion does not try to execute the service method, but instead tries to load the CFC, which redirects to an Administrator login page.  The HTML of the login page is what is returned.

For comparison’s sake, this is what is shown in ServiceCapture for the call:

The ‘text’ is sent as one big JSON object.  That is not what we want.

Calling the Service with a Query String, and why it didn't work

The next approach I tried was to send the parameters along as if they were a query string.  First, let’s add the UI elements, the button and the place for the header:

<input type="button" value="Sum Via Post String" ng-click="onPostString()" />
<b>Post No Header Result</b>: {{postResultString}}<br/>

Back to the JavaScript block, and add the variable to hold the results from this:

$scope.postResultString = 0;

Next create the onPostString() method:

$scope.onPostString = function onPostString(){
 console.log('onPostStringNoHeader');
 parameters =    "num1" + '=' + 1 + '&'
 parameters +=   "num2" + '=' + 2 + "&"
 parameters +=   "method" + "=" + "sum" ;
 $http.post('/com/dotComIt/samples/callingCFC/TestService.cfc', parameters).success(onPostStringSuccess).error(onError);
}

The code uses string concatenation to create a parameter string, which will look like 'num1=1&num2=2&method=sum'. This is very similar to using a Query string.

The onPostStringSuccess() method just outputs the results to the console and updates the postResultString variable:

var onPostStringSuccess = function onPostStringSuccess(data, status, headers, config){
 console.log('success');
 console.log(data);
 $scope.postResultString = data;
}

If set this up and try it, the same thing will happen:

This is the same problem we previously saw.  ColdFusion doesn’t see the method name in the request and tries to launch the CFC in the CFC Explorer.  The page returned is asking for an administrator login.  This is the ServiceCapture information:

Although, we can see our parameter string as part of the call, there are no formal parameters attached to it; so ColdFusion can’t determine how to handle the call.

Calling the Service with a Query String, and getting expected results

The problem with the two previous calls is that the parameters are not being added to the call with the correct content type to create, what is essentially, a form post.  To solve this, we’ll need to specify the appropriate header.  First, add this to your HTML:

<input type="button" value="sum Via Post String w/ Header" ng-click="onPostStringWithHeader()" />
<b>Post Result With Header</b>: {{postResultStringWithHeader}}<br/>

This code snippet will call a method on the controller, and then display the results.  It works just like our previous two samples.

Create the postResultStringWithHeader variable in the Angular Controller:

$scope.postResultStringWithHeader = 0;

Next, create the method for making the remote call:

$scope.onPostStringWithHeader = function onPostStringWithHeader(){
 parameters =    "num1" + '=' + 1 + '&'
 parameters +=   "num2" + '=' + 2 + "&"
 parameters +=   "method" + "=" + "sum" ;
 $http.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';
 $http.post('/com/dotComIt/samples/callingCFC/TestService.cfc', parameters).success(onPostStringWithHeaderSuccess).error(onError);
}

This code is almost, identical to the previous approach.  The most important change is that it sets the header for the HTTP calls to ‘application/x-www-form-urlencoded’.  This is the secret sauce that made the remote calls magically work.  This is the result method:

var onPostStringWithHeaderSuccess = function onPostStringWithHeaderSuccess(data, status, headers, config){
 console.log('success');
 console.log(data);
 $scope.postResultStringWithHeader = data;
}

The result method displays the returned data to the console and stores it for display in the HTML template.

These are the successful results, displayed in the browser:

This is the request from service capture:

You can see that this request has a formal parameter tab as part of the call.  When this request gets to the server, ColdFusion is able to correctly discern the request and determine which method should be called and how to handle the parameters.  We have achieved success.

Final Thoughts

A more in depth solution to what is going on under the hood is written up here. It also provides additional details on handling arrays and objects, which are important to many aspects of development.  I have spent a couple days researching the different methods to communicate between Angular and ColdFusion without rewriting code, or adding JQuery Dependencies, and this has been the most elegant.

Sign up for DotComIt's Monthly Technical Newsletter

How to Fail Fantastically: My 360|Stack Session Results + Video

At 360|Stack I gave a presentation entitled "How to Fail Fantastically" session results. I recently got the results from my survey. Only three people provided results this time; and there was only one comment.

I got two 5 ratings and one 4. I assume the ratings are out of 5; so that is pretty good. There was one comment left:

A very good presentation of things to watch out for if you want to run your own company, or for almost any venture you want to be a part of.

The comment is pretty complimentary. I do notice that since the went digital in their session survey's the ratings are fewer, as are the comments. I think people are less likely to type long comments into a smartphone.

And I promised a video, so you can view the presentation here.

Why You Didn't Hire Me

I started writing this post a few years ago; after I failed to come to terms with a new client. I finished it for September's Flextras/DotComIt newsletter. I realized that I seem to pass on more opportunities than I take on. Part of the problem is me, of course, because I can be picky about the type of work I take on. But, there does seem to be a common thread running through these rejections. This newsletter collects my thoughts on why I wasn't a fit for the project you wanted to hire me for.

How I Work

Before going into why we didn't come to an agreement, I thought I'd explain how I usually work. There are usually two different approaches I can take to a project contract: either by the hour, or by the project. I'll explain a bit about each approach.

By the Hour

Working by the hour means that the client pays me for each hour I work for them. This includes everything from meetings, email management, documentation, system maintenance, and writing code. Some important aspects of an hourly contract:
  • They are great if a client wants to get me in the door to have me start working as quickly as possible.
  • They are very flexible and allow for a constant change in requirements, priorities, and focus. This is good for the client because it allows for a fluid approach to development.
  • The deliverables are delivered when they are ready, and functionality usually comes in small, quick chunks.
  • If the client wants to manage me as one of their resources, then this is the way to go. Usually we have weekly planning session to discuss the progress made and the plan for the week. I expect that the client is involved every step of the way; and will direct where my efforts should go. This gets a very tight feedback loop and the client and problems can be addressed quickly.
  • The client can terminate at any time, usually with minimal commitment.
  • The client is responsible for managing the budget and schedule; and none of the responsibility is passed onto us. I will provide a client with weekly breakdowns known as time sheets that they must approve.

Some of these items are considered 'double edged' swords. The fluid nature of development means we often code for speed and not architecture elegance. It is tough for the developer to budget our time and finances without said commitments. Some clients are more comfortable by limiting their own commitment.

By the Project

Working by the project contracts usually means with a fixed fee. The client hires the developer for a specific period of time for a specific amount of money to complete a specific scope of work. Some aspects of a project contract are:

  • They are great for a client working within a fixed budget or under a deadline. This is also good for both the developer, who gets guaranteed work and the client who gets a guarantee on the project being complete in their limitations.
  • The budget is all inclusive, which means every aspect of our time is included in the budget.
  • A project plan is created, which will include fixed milestones with detailed descriptions of functionality. The down side of this is that this requires a lot of paperwork up front in order to define the scope. Sometimes it is hard for a client to create the documentation in enough detail needed to code something.
  • Changes to the focus or priorities can be very costly; and require additional paperwork. When changing a fixed fee bid; we have clients sign a change request that includes a description of the changes, the additional cost, and the new timeline.
  • We act as the project manager and balance our own time, budget, and development tasks against project milestones. This relieves the client of some responsibility, but the client usually gets more functionality in a single deliverable than they would in an hourly contract. Milestones are often 2-8 weeks apart.

A lot of developers don't like working on fixed fee bids; and I can understand why. The requirements are very rarely carved in stone and often change. It is tough to manage those changes in the context of a project bid. I, personally, love fixed fee projects because, like many small business owners, I like to look out at least three months ahead to see that we have a plan.

Reasons we Couldn't Come to Terms

Understanding the two approaches that I can take to project development, here are some of the reasons why I often don't come to terms:
  • No Contract: Some clients have insisted that we work without having a contract in place. A contract will define the terms of the full relationship including payment terms, code ownership, lawsuit liability, termination terms, and what one party can do if the other party is in default. I like to have the contract in place to avoid any ambiguity. In my early days it was to make sure I could get paid. These days, it also makes sure they can't claim ownership on work I do not do for them.
  • Intellectual Property Rights: Ownership of the project's output is a big deal for many companies. They want to make sure they own the project and source code, and are able to maintain it without coming back to us. They also want to make sure that the source code I provide them is not violating the IP rights of any other organizations or developers. This is all fine. However, I have seen IP clauses are too over-reaching for my tastes. I am very careful not to transfer ownership to the client of anything I do not build for them. I maybe building something for other clients; or I may be writing newsletters like this one, or I may be creating podcasts, or creating for my own projects, such as Flextras. I am very careful not to transfer ownership of everything I create.
  • Work with Jeffry Houser, not DotComIt: I've lost projects because I only work through DotComIt. Some people insist I must personally sign contracts as an individual instead of as a representative of DotComIt. I never do that. Issues such as insurance, liability, and accounting all go through DotComIt. As a compromise; I may suggest a 'key person' clause to the contract which says I will be the primary contact, or developer, on a client's project.
  • Mixing Project types: I don't like it when a client tries to mix our two approaches to development; and I'm undecided if that is me being inflexible or not. I have had clients request explicit deliverables in an hourly contract. Sometimes hourly contracts includes a limit on the amount of hours worked; so a list of deliverables could put me in a position where I am contractually obligated to complete said deliverables without pay. I do not want to be in that situation. Likewise, I have had clients request an hourly breakdown in a fixed fee project. I understand the client doesn't want to pay me for time I am not working, but in such cases, they should focus on the bottom line, functionality, and delivery dates. The micromanagement gives me a pause.
  • Non-Compete: I understand that a client doesn't want to hire me and then have me steal their client list, or source code, and use it to help, or become, a competitor. However, some non-competes are more far reaching than that. In one contract, with a web development firm that wanted to subcontract work out to me; a clause said I couldn't work in a similar industry. I feel every client I had before and after them would have violated that clause. Another contract had a guarantee I had not worked for any of their clients two years prior to signing. Without their client list; how could I make that promise? I'm fine with a company protecting their proprietary information, but I'm very careful not to sign away my right to continue to do what I do.
  • No-Advance: I always like to ask clients for an advance at the start of the project. Some clients insist on not paying anything until they have the final results, and that is a red flag for me. I do not want to spend weeks, or months, building something only to find out the client can't, or won't, pay. For fixed fee projects; I am usually able to successfully negotiate some type of an advance. For hourly projects, I am not always so lucky.

Any contract with a client will have a dozen different little things that will cover the working arrangement with the client. Usually many of these things are no-issue or easily dealt with, but the items above are the main reasons why I often walk away from a contract.

Final Thoughts

I'm curious to hear about experiences of others. What are some of the problems you've had when working with clients? At what point do you decide it is time to pass on this client and move on?

More Entries

All Content Copyright 2005, 2006, 2007, 2008, 2009 Jeffry Houser. May not be reused without permission
BlogCFC was created by Raymond Camden. This blog is running version 5.9.2.002.