Durandal模式找不到视图
我有一个从按钮调用的模式对话框。除了我必须将cancelconfirm.html与cancelconfirm.js文件一起放在viewmodels目录中,或者它找不到html文件之外,一切似乎都正常。它正在viewmodels目录中查找它 我想这是我调用showModal()的方式,但我想既然我的路由器中有它,durandal就知道在哪里可以找到视图了Durandal模式找不到视图,durandal,Durandal,我有一个从按钮调用的模式对话框。除了我必须将cancelconfirm.html与cancelconfirm.js文件一起放在viewmodels目录中,或者它找不到html文件之外,一切似乎都正常。它正在viewmodels目录中查找它 我想这是我调用showModal()的方式,但我想既然我的路由器中有它,durandal就知道在哪里可以找到视图了 app.showModal('areas/share/viewmodels/cancelconfirm') 刚开始durandal,我错过了什
app.showModal('areas/share/viewmodels/cancelconfirm')
刚开始durandal,我错过了什么
谢谢
下面是我设置viewLocator和应用程序根目录的代码
viewLocator.useConvention('../../areas/share/viewmodels', '../../areas/share/views', '../../areas/share/views');
// show the app start view model
app.setRoot('../../areas/share/viewmodels/shell', 'entrance');
define(function() {
var app = require('durandal/app');
var logger = require('logger/logger');
var router = require('durandal/plugins/router');
function Share(email, downloadProxy, downloadMaster, comment, alertUser) {
this.email = email;
this.downloadProxy = ko.observable(downloadProxy);
this.downloadMaster = ko.observable(downloadMaster);
this.comment = ko.observable(comment);
this.alertUser = ko.observable(alertUser);
}
var shares = ko.observableArray(); // change this variable to recipients
var shareId = ko.observable();
var emailValidator = $("#email").kendoValidator().data("kendoValidator");
var addRecipient = function() {
emailValidator = $("#email").kendoValidator().data("kendoValidator");
if (emailValidator.validate()) {
logger.log("valid email address", "", "adding to share", false);
var newShare = new Share(email.value, false, false, false, false);
shares.push(newShare);
emailValidator.hideMessages();
}
};
function resetEmail() {
email.value = "";
emailValidator.hideMessages();
}
var selectAll = function(share, event) {
logger.log(share, "", "select all", false);
if (event.currentTarget.checked == true) {
share.downloadProxy(true);
share.downloadMaster(true);
share.comment(true);
share.alertUser(true);
} else {
share.downloadProxy(false);
share.downloadMaster(false);
share.comment(false);
share.alertUser(false);
}
return true;
};
var next = function() {
router.navigateTo("#/share/" + shareId + "/settings");
};
var previous = function() {
router.navigateTo("#/share/" + shareId + "/files");
};
var cancel = function() {
app.showModal('areas/share/viewmodels/cancelconfirm').then(function(dialogResult){
// add the storing of the user pref dontShow later
// cookie or true preference?
if(dialogResult.answer == 'Yes') {
window.location.assign("asset");
}
});
};
return {
shares : shares,
addRecipient : addRecipient,
selectAll : selectAll,
resetEmail : resetEmail,
next : next,
previous : previous,
cancel : cancel,
activate : function(context) {
//app.showMessage("Share ==> " + shares()[0].email);
shareId = context.id;
}
};
});
要求者现在正在使用您建议的方法:
它仍然在viewmodels目录中查找视图文件。
未捕获错误:/SkyTrack/resources/areas/share/viewmodels/cancelconfirm.html HTTP状态:404
以下是我在main.js中为require config提供的内容:
require.config({
baseUrl: "/SkyTrack/resources/",
paths: {
text: 'core/durandal/amd/text',
durandal: "core/durandal",
logger: "core/services",
cancelconfirm: "areas/share/viewmodels"
}
});
调用模式的文件顶部的“定义”块:
定义(函数(){
var app=要求('durandal/app');
var记录器=需要('记录器/记录器');
var router=require('durandal/plugins/router');
var cancelconfirm=require('cancelconfirm/cancelconfirm')
调用模态函数的函数
var cancel = function() {
app.showModal(cancelconfirm).then(function(dialogResult){
// add the storing of the user pref dontShow later
// cookie or true preference?
if(dialogResult.answer == 'Yes') {
window.location.assign("asset");
}
});
};
我还必须在shell.js的顶部添加require
(我不太明白为什么,但在我这么做之前,我得到的是“尚未为上下文加载:389;”
(错误)
以下是shell.js的完整内容:
define(function (require) {
var router = require('durandal/plugins/router');
var logger = require('logger/logger');
var cancelconfirm = require('cancelconfirm/cancelconfirm');
return {
router : router,
activate : function () {
logger.log("shell init activate share", "", "share shell", false);
//router.mapNav("addshare");
router.mapNav("files");
router.mapNav("recipients");
router.mapNav("settings");
router.mapNav('cancelconfirm');
//allows regular links to work (so you can navigate between multiple SPA's)
Sammy.Application.prototype.disable_push_state = true;
return router.activate('files');
}
};
});
************main.js的列表
require.config({
baseUrl: "/SkyTrack/resources/",
paths: {
text: 'core/durandal/amd/text',
durandal: "core/durandal",
logger: "core/services",
cancelconfirm: "areas/share/viewmodels/cancelconfirm"
}
});
define(function (require) {
var app = require('durandal/app'),
viewLocator = require('durandal/viewLocator'),
viewModelBinder = require('durandal/viewModelBinder'),
system = require('durandal/system'),
router = require('durandal/plugins/router'),
logger = require('logger/logger');
system.debug(true);
logger.log("using durandal", "", "main", false);
app.title = "Share My Assets";
app.start().then(function () {
// kendo configuration
// Configure kendo data binding attribute prefix
kendo.ns = "kendo-";
logger.log("Configured kendo data binding prefix = 'data-kendo-*'", "", "main", false);
// Add Durandal beforeBind event handler that will apply
// Kendo data binding every time a viewModel is bound to a view
viewModelBinder.beforeBind = function (viewModel, view) {
logger.log("Applying Kendo data binding", "", "viewModelBinder", false);
// Find all Kendo templates and add to the DOM before
// bind is called
var templates = $("script[type='text/x-kendo-template']", view);
templates.each(function(i,item){
$(document.body).append(item);
});
try
{
if(viewModel.kendoViewModelPropertyName != null)
{
kendo.bind(view, viewModel[viewModel.kendoViewModelPropertyName]);
}
else
{
kendo.bind(view, viewModel);
}
}
catch(e)
{
logger.log("Error applying kendo MVVM bindings: " + e.message);
}
};
// configure routing
router.useConvention('../../areas/share/viewmodels');
viewLocator.useConvention('../../areas/share/viewmodels', '../../areas/share/views', '../../areas/share/views');
app.adaptToDevice();
// show the app start view model
app.setRoot('../../areas/share/viewmodels/shell', 'entrance');
});
});
请尝试以下方法:
var cancelconfirm = require('cancelconfirm');
app.showModal(cancelconfirm);
使用这种方法,您将加载视图模型并将其传递给
showmodel
调用。showmodel
然后将使用viewLocator
来定位与视图模型关联的视图。这样,您就不太依赖durandal来找到合适的视图模型,而是允许requirejs为您加载模块,并让durandal定位视图。尝试以下方法:
var cancelconfirm = require('cancelconfirm');
app.showModal(cancelconfirm);
使用这种方法,您将加载视图模型并将其传递给
showmodel
调用。showmodel
然后将使用viewLocator
来定位与视图模型关联的视图。这样,您就不太依赖durandal来找到合适的视图模型,而是允许requirejs为您加载模块并让durandal定位视图。您调用app.showmodel
的原因不仅仅是:`app.showmodel('cancelConfirm')?因为您正在设置约定,所以不需要在showmodel中指定视图/模型的具体位置。当我将其更改为app.showmodel时(“cancelconfirm”)它试图在my main.js中配置的baseUrl中定位viewmodel,但似乎没有使用约定设置。在then after app.start()的main.js中,您的useConvention调用位于何处我还有三个其他视图工作得很好,它们使用的是约定,但是它们不是模态。在调试中,我可以看到cancelconfirm在我的visibleRoutes中,如果我使用router.navigate导航到它,所有内容都会被找到并显示,当然不是在模态中,这正是我想要的。您调用app.showModa有什么原因吗l
不仅仅是:`app.showmodel('cancelConfirm')?因为您正在设置约定,所以不需要在showmodel中指定视图/模型的特定位置。当我将其更改为app.showmodel(“cancelConfirm”)时它试图在my main.js中配置的baseUrl中定位viewmodel,但似乎没有使用约定设置。在then after app.start()的main.js中,您的useConvention调用位于何处我还有另外三个视图工作得很好,它们使用的是约定,但是它们不是模态。在调试中,我可以看到cancelconfirm在我的visibleRoutes中,如果我使用router导航到它。navigate到所有内容都被找到并显示,当然不是在模态中,这就是我要找的。未捕获错误:模块名称“cancelconfirm”“尚未加载上下文:\的。请使用require([])”看起来我在require js中缺少了一个定义,尝试了链接中的一些东西,添加了该定义,目前为止运气不好。来自java背景,js很强。你能用试图显示此模式的视图模型中的代码更新你的问题吗?用js文件的内容更新了原始问题,cancel函数调用modalI没有看到您正在执行require('cancelconfirm')
?在require.config中,您有:cancelconfirm:“区域/共享/视图模型”
。这告诉require,当您请求cancelconfirm
时,请从区域/share/viewmodels.js
获取它。尽管此处的配置名路径
,但这不是它要查找的目录,require将其视为要加载的特定路径和文件。未捕获错误:模块名“cancelconfirm”尚未加载上下文:\的。请使用require([])看起来我在require js中缺少了一个定义,尝试了链接中的一些东西,添加了该定义,目前为止运气不好。来自java背景,js很强。你能用试图显示此模式的视图模型中的代码更新你的问题吗?用js文件的内容更新了原始问题,cancel函数调用modalI没有看到您正在执行require('cancelconfirm')
?在require.config中,您有:cancelconfirm:“区域/共享/视图模型”
。这告诉require,当您请求cancelconfirm
时,请从areas/share/viewmodels.js
获取它。尽管此处的配置名path
,但这不是它要查找的目录,require将其视为要加载的特定路径和文件。