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[英]Lazy loading external scripts inside controller or link function: angular, requirejs
[英]Angular controller not loading on link click
我正在写一个有角的页面,该页面响应ajax请求并将各种数据加载到表中。 当我键入地址时,角度按预期的方式工作,但是如果我使用链接( <a href="/product/search">link</a>
)进入页面,则控制器将无法加载(但html出现)。 控制台中没有页面错误,除了没有为图像加载资源之外,这是因为角度未加载url。 这是我的代码:
<h1 style="text-align: center;">Product Search</h1>
<input type="text" class="form-control" placeholder="Search (Ex. ea-004, Christmas)..." id="search" style="margin-left: auto; margin-right: auto; margin-bottom: 15px;">
<div ng-app="search_results" style="text-align: center; margin-left: 0px; margin-right: 0px;">
<div ng-controller="search_results_ctl" style="text-align: center; margin-left: 0px; margin-right: 0px;">
product{{JSON.stringify(product)}}
<style>
.product:hover{
background-color: #DDDDDD;
cursor: pointer;
border:0px solid grey;
border-radius: 5px;
}
.product-selector:hover {
color: black;
}
</style>
<script>
var app = angular.module("search_results", ['angularUtils.directives.dirPagination']);
app.controller("search_results_ctl", ['$scope', function($scope){
console.log("Angular loaded...");
$scope.results = "";
$('#search').keypress(function(ev){
if(ev.which != 13){//do not add enter to search text, just submit query again
s_term = $('#search').val() + String.fromCharCode(ev.which);//append last character typed
}else{
s_term = $('#search').val();
}
$.ajax({
url: "/query",
data: {s_term: s_term},
success: function(data){
//console.log("products: " + data);
$scope.products = JSON.parse(data);
$scope.$apply();
}
});
});
}]);
</script>
<span ng-if="products != null">
<div style="width: 80%; margin: auto !important;
" dir-paginate="product in products | itemsPerPage: 10" class="row product">
<a href="/orders/new?product_id={{product.id}}" class="product-selector">
<div class="col-md-3 col-sm-3">{{product.title}}</div><div class="col-md-6 col-sm-6">{{product.description}}</div><div class="col-md-3 col-sm-3" style="text-align: center"><img src='{{product.image}}' width="50px" height="50px" style="margin-top: auto; margin-bottom: auto;"></div></a>
</div>
</span>
<span ng-if="products == null" >
<div style="background-color: #DDDDDD; border: 0px solid grey; border-radius: 5px;">
<h3 style="text-align: center;">Creating an Order</h3>
<p><strong>To start</strong>, type in the product code from the website or a key word like "christmas" or "sports". Click the product you would like to order, and it will take you to the order page.</p>
</div>
</span>
<dir-pagination-controls></dir-pagination-controls>
</div>
</div>
将我定向到页面的链接使用的href为“ / products / search”,这是正确的路线。
非常感激任何的帮助!
在进一步阅读turbolinks导致此问题后发现。 Turbolink不允许重新加载整个页面,因此angular永远不会被完全引导。 这是有关此问题的更详尽的文章: 将angularjs与turbolinks一起使用
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