[AngularJS] Debug Directive, terminal, priority

When you want to show both the data and the struatrue:

You can create a debug directive:

　　terminal: true --- This means other somthings will be stops.

　　priority: xxxx ---- This means the directive should be runned first.

复制代码
egghead.directive("debug", function ($compile) {
    return {
        terminal: true,
        priority: 1000000,
        link: function (scope, element) {
            var clone = element.clone();
            element.attr("style", "color:red");
            element.removeClass("well").addClass("panel panel-danger");
            clone.removeAttr("debug");
            var clonedElement = $compile(clone)(scope);
            element.after(clonedElement);
        }
    }
})
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----------------------------

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/**
 * Created by Answer1215 on 9/14/2014.
 */
var egghead = angular.module("egghead", []);

egghead.controller("AppCtrl", function () {
    var app = this;

    app.people = [{"firstName":"Sonia","lastName":"Hodges"},{"firstName":"Benedict","lastName":"Morrow"},{"firstName":"Keegan","lastName":"Fields"},{"firstName":"Jade","lastName":"Martinez"},{"firstName":"Jaquelyn","lastName":"Suarez"},{"firstName":"Leo","lastName":"Hughes"},{"firstName":"Skyler","lastName":"Sharp"},{"firstName":"Genevieve","lastName":"Villarreal"},{"firstName":"Beau","lastName":"Hendrix"},{"firstName":"Lara","lastName":"Howard"},{"firstName":"Jonah","lastName":"Crawford"},{"firstName":"Kendall","lastName":"Lane"},{"firstName":"Kimberly","lastName":"Mcclain"},{"firstName":"Ingrid","lastName":"Salinas"},{"firstName":"Moses","lastName":"Mcpherson"},{"firstName":"Britanney","lastName":"Sweeney"},{"firstName":"Patricia","lastName":"Perez"},{"firstName":"Roth","lastName":"Heath"},{"firstName":"Nora","lastName":"Osborne"},{"firstName":"Giacomo","lastName":"Shepard"}]
});

egghead.directive("debug", function ($compile) {
    return {
        terminal: true,
        priority: 1000000,
        link: function (scope, element) {
            var clone = element.clone();
            element.attr("style", "color:red");
            element.removeClass("well").addClass("panel panel-danger");
            clone.removeAttr("debug");
            var clonedElement = $compile(clone)(scope);
            element.after(clonedElement);
        }
    }
})
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复制代码
<!DOCTYPE html>
<html>
<head>
    <title>Egghead.io</title>
    <link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css"/>
</head>
<body ng-app="egghead" ng-controller="AppCtrl as app">

<div class="well-large" debug>
    {{2 + 2}}
</div>


<ul class="well" debug>
    <li ng-repeat="person in app.people">
        {{person.lastName}}, {{person.firstName}}
    </li>
</ul>



<script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.10/angular.min.js"></script>
<script src="app.js"></script>
</body>
</html>
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posted @   Zhentiw  阅读(601)  评论(0)  编辑  收藏  举报
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