使用AngularJS,我正在创建一个向导。为了正确导航,需要将点击的wizardresult.Title
传递到函数showpagetwo()
。
这是HTML:
<div ng-app="wizardApp">
<div ng-controller="MainCtrl">
<div ng-repeat="wizardresult in wizardresults">
<div id="initial" ng-if="wizardresult.RootItem =='Yes'">
<button type="button" class="btn btn-primary" ng-click="showpagetwo()">{{wizardresult.Title}}
...
</button>
</div>
<div id="pagetwo" style="display:none">
...
</div>
</div>
</div>
</div>
我的JS:
function showpagetwo(){
console.log("Hello");
$("#pagetwo").fadeIn();
$( "#initial" ).hide()
}
var app = angular.module('wizardApp', []);
app.controller('MainCtrl', function($scope, $http, $q){
var supportList;
$(document).ready(function() {
$scope.getSupportList();
});
$scope.prepContext = function(url,listname,query){
var path = url + "/_api/web/lists/getbytitle('" + listname + "')/items" + query;
return path;
}
$scope.getSupportList = function() {
supportList = $http({
method: 'GET',
url: this.prepContext(siteOrigin+"/divisions/testing","SupportList","?$orderBy=Title"),
headers: {
"Accept": "application/json; odata=verbose"
}
}).then(function(data) {
//$("#articleSection").fadeIn(2000);
console.log(data.data.d.results);
$scope.wizardresults = data.data.d.results;
});
};
});
我已经尝试了ng-click="showpagetwo(wizardresult.Title)"
而只是ng-click="showpagetwo()"
,但该功能完全无法解雇。
我的问题是什么?
答案 0 :(得分:1)
你只需要将你的回调函数放在$ scope中并传递你想要接收的参数。
这样的事情:
HTML:
<div class="test" ng-controller="Ctrl">
<button ng-click="myFn(wizardresult.Title);">click me</button>
<div>
JS:
var app = angular.module('app', []);
function Ctrl($scope) {
$scope.wizardresult = {Title: 'myname'};
$scope.myFn = function(param){
alert("Param: " + param);
};
}
检查此jsfiddle:http://jsfiddle.net/m1q4q4cm/
答案 1 :(得分:0)
在控制器内添加函数showpagetwo()
。
var app = angular.module('wizardApp', []);
app.controller('MainCtrl', function($scope, $http, $q){
var supportList;
$(document).ready(function() {
$scope.getSupportList();
});
$scope.prepContext = function(url,listname,query){
var path = url + "/_api/web/lists/getbytitle('" + listname + "')/items" + query;
return path;
}
$scope.showpagetwo= function(title){
console.log("Hello "+title);
$("#pagetwo").fadeIn();
$( "#initial" ).hide()
}
$scope.getSupportList = function() {
supportList = $http({
method: 'GET',
url: this.prepContext(siteOrigin+"/divisions/testing","SupportList","?$orderBy=Title"),
headers: {
"Accept": "application/json; odata=verbose"
}
}).then(function(data) {
//$("#articleSection").fadeIn(2000);
console.log(data.data.d.results);
$scope.wizardresults = data.data.d.results;
});
};
});
答案 2 :(得分:0)
您无法使用ng-click
直接调用应用外的功能。你想要达到的角度方式就像是
HTML
<div ng-app="wizardApp">
<div ng-controller="MainCtrl">
<div ng-repeat="wizardresult in wizardresults">
<div id="initial" ng-if="wizardresult.RootItem =='Yes'" ng-show="showThisDiv">
<button type="button" class="btn btn-primary" ng-click="showpagetwo(wizardresult.Title)">{{wizardresult.Title}}
...
</button>
</div>
<div id="pagetwo" ng-hide="showThisDiv">
...
</div>
</div>
</div>
</div>
控制器
app.controller('MainCtrl', function($scope, $http, $q){
$scope.showThisDiv = true
$scope.showpagetwo = function(wizardTitle){
$scope.showThisDiv = true
}
});
对于动画效果,您可以使用angular-animate
库并将class="animate-show animate-hide"
添加到div以获得淡入淡出效果。
出于某种原因,如果您想使用jquery
,则只需将范围功能更改为
$scope.showpagetwo = function(wizardTitle){
$("#pagetwo").fadeIn();
$( "#initial" ).hide()
}
希望这会有所帮助。