【发布时间】:2017-04-13 09:57:08
【问题描述】:
我有一个递归的 Ng-include 导致错误:$rootScope:infdig Infinite $digest Loop
在我的 ctrl 中:
function getTemplate(elementType) {
console.log(elementType + '_formElement.html');
return elementType + '_formElement.html';
};
在我看来:
<div ng-repeat="element in elementList track by $index" ng-init="templateID=vm.getTemplate(element.elementType)">
<ng-include src="templateID"></ng-include>
</div>
结果: 达到 10 次 $digest() 迭代。中止!
在最后 5 次迭代中触发的观察者:[[{"msg":"fn: function (c,e,f,g){f=d&&g?g[0]:a(c,e,f,g);返回 b(f,c,e)}","newVal":3},{"msg":"fn: 函数 (a){return d(a)}","newVal":""},{"msg":"templateID","newVal":"ROW_formElement.html"}],[{"msg":"fn: 函数 (c,e,f,g){f=d&&g?g[0]:a(c,e,f,g);返回 b(f,c,e)}","newVal":3},{"msg":"fn: 函数 (a){return d(a)}","newVal":""},{"msg":"templateID","newVal":"ROW_formElement.html"}],[{"msg":"fn: 函数 (c,e,f,g){f=d&&g?g[0]:a(c,e,f,g);返回 b(f,c,e)}","newVal":3},{"msg":"fn: 函数 (a){return d(a)}","newVal":""},{"msg":"templateID","newVal":"ROW_formElement.html"}],[{"msg":"fn: 函数 (c,e,f,g){f=d&&g?g[0]:a(c,e,f,g);返回 b(f,c,e)}","newVal":3},{"msg":"fn: 函数 (a){return d(a)}","newVal":""},{"msg":"templateID","newVal":"FIELD_formElement.html"}],[{"msg":"templateID","newVal": "TEXT_field.html"},{"msg":"fn: 函数 (a){return d(a)}","newVal":""}]]
Console.log:
ROW_formElement.html
7 ROW_formElement.html
FIELD_formElement.html
我知道我可以像下面这样增加 TTL,但是还有其他解决方案吗?
angular.module('myApp',[])
.config(function($rootScopeProvider) {
$rootScopeProvider.digestTtl(number); //some number bigger then 10
})
【问题讨论】:
-
你能以某种方式提供一个工作代码示例吗?摘要循环似乎通过连续的值变化重新重新运行。
-
getTemplate()函数有什么作用? -
这是我发布的功能,抱歉我改了名字。有时间我会尝试创建一个 plnkr。
标签: angularjs angularjs-ng-include