如何在backbone.js中的动态生成按钮上绑定click事件？
window.PackageView = Backbone.View.extend({
tagName: "div",
className: "package-template",
events:{
'click #display-nodes' : 'main', // This button is declared in my HTML code and calls main method successfully.
'click .display' : 'disp', // This is dynamic button generated with class as display
},
getAction: function(nodeId){ // Get Actions from NodeId and generate buttons
$('.nodes').append("<button>" + action.Name + "</button>"); //Generate Buttons
$(".nodes button").addClass("display");
},
disp: function(){
alert("Inside Disp Function");
},
单击#display-nodes节点时,将根据需要显示但.display不起作用.如何让这个按钮调用该功能？
如何使用zend框架导入CSV文件？我应该使用zend_file_transfer还是有任何我必须研究的特殊类？另外如果我使用zend_file_transfer是否有任何特殊的CSV验证器？
这是我的application.js文件
window.App = {
init: function() {
this.router = new PackageViewer();
Backbone.history.start();
}
};
这是调用其他packageviewer.js
window.PackageViewer = new Backbone.Router.extend({
routes : {
'':'home'
},
initialize:function(){
this.collection = new Package();
},
home:function(){
$('body').append("<h1>Welcome</h1>");
}
});
这是我的index.html的脚本标记 <body>
<script type="text/javascript">
$(document).ready(function (){
App.init();
});
</script>
当我跑这个我得到 TypeError: 'undefined' is not a function (evaluating 'parent.apply(this, arguments)')
我无法理解这一点.救命!
我有一个样本小提琴,我试图用量角器测试.
以下是我的测试
describe("Fiddle homepage", function() {
beforeEach(function() {
browser.get('http://fiddle.jshell.net/yfUQ8/9/show');
browser.rootEl = 'div';
});
describe("binding", function() {
var inputByModel;
beforeEach(function() {
inputByModel = element(by.model('model.yourName'));
})
// Fail
it("should have value Julie1", function() {
inputByModel.sendKeys('Julie1');
// browser.waitForAngular();
expect(inputByModel.getText()).to.eventually.equal('Julie1');
});
// Fail
it("should have value Julie2", function() {
inputByModel.sendKeys('Julie2');
var greeting = element(by.model('model.yourName'));
expect(greeting.getText()).to.eventually.equal('Julie2');
});
// Pass
it("should have value Julie3", function() {
inputByModel.sendKeys('Julie3');
var byBinding = element(by.binding('model.yourName'));
expect(byBinding.getText()).to.eventually.equal('Julie');
});
// Fail
it("should get value by id and should pass the …selenium integration-testing angularjs selenium-webdriver protractor