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Changed recipe3 and added recipe5 in chapter 4. #8

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Changed recipe3 and added recipe5 in chapter 4. #8

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8 changes: 3 additions & 5 deletions chapter4/recipe3/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,8 @@
<link rel="stylesheet" href="css/bootstrap.css">
</head>
<body ng-app="MyApp">
<ul ng-init="names = ['Peter', 'Anton', 'John']">
<li ng-repeat="name in names | exclude:'Peter'">
<span>{{name}}</span>
</li>
</ul>
<input type="text" ng-model="text" placeholder="Enter text"/>
<p>Input: {{ text }}</p>
<p>Filtered input: {{ text | reverse: { suffix: "!"} }}</p>
</body>
</html>
18 changes: 11 additions & 7 deletions chapter4/recipe3/js/app.js
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Original file line number Diff line number Diff line change
@@ -1,14 +1,18 @@
var app = angular.module("MyApp", []);

app.filter("exclude", function() {
return function(input, exclude) {
var result = [];
app.filter("reverse", function() {
return function(input, options) {
input = input || "";
var result = "";
var suffix = options["suffix"] || "";

for (var i=0; i<input.length; i++) {
if (input[i] !== exclude) {
result.push(input[i]);
}
result = input.charAt(i) + result;
}

if (input.length > 0) result += suffix;


return result;
};
});
});
0 chapter4/recipe4/app/css/bootstrap.css → chapter4/recipe4/css/bootstrap.css
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15 changes: 15 additions & 0 deletions chapter4/recipe4/index.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
<html>
<head>
<meta charset='utf-8'>
<script src="js/angular.js"></script>
<script src="js/app.js"></script>
<link rel="stylesheet" href="css/bootstrap.css">
</head>
<body ng-app="MyApp">
<ul ng-init="names = ['Peter', 'Anton', 'John']">
<li ng-repeat="name in names | exclude:'Peter'">
<span>{{name}}</span>
</li>
</ul>
</body>
</html>
0 chapter4/recipe4/app/lib/angular/angular.js → chapter4/recipe4/js/angular.js
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File renamed without changes.
14 changes: 14 additions & 0 deletions chapter4/recipe4/js/app.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
var app = angular.module("MyApp", []);

app.filter("exclude", function() {
return function(input, exclude) {
var result = [];
for (var i=0; i<input.length; i++) {
if (input[i] !== exclude) {
result.push(input[i]);
}
}

return result;
};
});
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