我写了以下代码,我想在“取消”按钮下调用代码:
vm.saveGroup = function(){
SweetAlert.swal({
title: "Name this Device Group",
text: "Please provide a name that you want your device group to be saved under. Also, make sure that you already specified all needed filters before you save the list.",
type: "input",
showCancelButton: true,
closeOnConfirm: false,
showLoaderOnConfirm: true,
inputPlaceholder: "Device Group name"
},
function(inputValue){
if (inputValue === false) {
return false;
}
if (inputValue === "") {
/*eslint-disable */
swal.showInputError("You need to write something!");
/*eslint-enable */
return false;
}
deviceGroupsFactory.saveGroup(inputValue, vm.filterOutput)
.then(function(response){
if (response.status == 200){
SweetAlert.swal("Device Group saved!", "You should now see your device group on the list.", "success");
$state.go('main.template.devices.groups');
}
else {
SweetAlert.swal("Error!", response.statusText, "error");
console.log('xxx');
}
});
});
}
但我不能称之为“取消点击”。我在文档中寻找但无法找到解决方案。
答案 0 :(得分:6)
您向 swal 构造函数传递了太多参数。它只需要两个:
swal(选项,回调)
使用简单确认时,回调只会收到一个指示用户选择的参数:
使用inputbox,您将收到用户的输入字符串作为参数。
当您将输入框合并并确认时,您可以收到:
所以,你必须使用Strict Equality Comparison 才能知道用户是否按下了取消或是否在输入框中插入了字符串false
。
请参阅以下简单示例:
swal({
title: "Are you sure?",
text: "Press CANCEL, please!",
type: "input",
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: "CONFIRM",
cancelButtonText: "CANCEL",
closeOnConfirm: false,
closeOnCancel: false
},
function(inputValue){
//Use the "Strict Equality Comparison" to accept the user's input "false" as string)
if (inputValue===false) {
swal("Well done!");
console.log("Do here everything you want");
} else {
swal("Oh no...","press CANCEL please!");
console.log("The user says: ", inputValue);
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert-dev.min.js"></script>
我希望它可以帮助你,再见。
答案 1 :(得分:0)
您还可以使用.then
使用promise的实现我给你举个例子,这将在按下按钮后立即执行
swal( 'Error!',valido.msj,'error').then((e)=>{
if( valido.msj=="Enlace de botón No Válido" ){
document.getElementById('link_btn_barra').focus();
}
});