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当我尝试在角度上添加SweetAlert2到我的删除按钮时,它会阻止范围更新模型。它们可以一起使用吗?如何在使用SweetAlert2和Angular时保持范围?
Shown here in this Plunker (请务必先添加一个项目,那么您可以在该示例删除)
代码SweetAlert不工作(当我确认没有任何反应):
function fieldToolsController($scope, ParticipantFactory) {
var model = this;
model.participant = ParticipantFactory;
model.participant.hasRoles = model.participant.roles.length > 0;
model.deleteSelectedRole = function() {
for (var i = 0; i < model.participant.roles.length; i++) {
if (model.participant.roles[i] === model.participant.selected) {
swal({
title: 'Are you sure?',
text: "You won't be able to revert this!",
type: 'warning',
showCancelButton: true,
confirmButtonColor: '#3085d6',
cancelButtonColor: '#d33',
confirmButtonText: 'Yes, delete it!'
}).then(function() {
//=============================
//LOSES SCOPE HERE OR SOMETHING
//=============================
model.participant.roles.splice(i, 1);
model.participant.hasRoles = model.participant.roles.length > 0;
if (model.participant.hasRoles) {
model.participant.selected = model.participant.roles[0];
}
return;
//=============================
//=============================
//=============================
});
}
}
};
}
下面是一个正常的JavaScript警告正常工作相同的功能:
function fieldToolsController($scope, ParticipantFactory) {
var model = this;
model.participant = ParticipantFactory;
model.participant.hasRoles = model.participant.roles.length > 0;
model.deleteSelectedRole = function() {
for (var i = 0; i < model.participant.roles.length; i++) {
if (model.participant.roles[i] === model.participant.selected) {
var c = confirm("Are you sure?");
if(c){
model.participant.roles.splice(i, 1);
model.participant.hasRoles = model.participant.roles.length > 0;
if (model.participant.hasRoles) {
model.participant.selected = model.participant.roles[0];
}
return;
}
}
}
};
}
呀 - 我肯定试过了。我希望它也会那么简单。发生此错误:'app.js:26未捕获(承诺中)TypeError:无法读取未定义的属性'角色' – RichC