我有以下代码...用于甜蜜警报文本框
swal({
title: 'Select an Item',
input: 'select',
inputOptions: listOfItemsForSelectBox,
inputPlaceholder: 'Select country',
showCancelButton: true,
inputValidator: function (value) {
return new Promise(function (resolve, reject) {
if (value != null) {
resolve()
}
})
}
}).then(function (result) {
swal({
type: 'success',
html: 'You selected: ' + result
})
})
出于某种原因,它只会返回" true"在你选择的'部分...
我想获得该项目的ID。
答案 0 :(得分:2)
来自swal2 official docs的示例正常工作。检查您的listOfItemsForSelectBox
,可能是格式错误。
swal({
title: 'Select Ukraine',
input: 'select',
inputOptions: {
'SRB': 'Serbia',
'UKR': 'Ukraine',
'HRV': 'Croatia'
},
inputPlaceholder: 'Select country',
showCancelButton: true,
inputValidator: function (value) {
return new Promise(function (resolve, reject) {
if (value === 'UKR') {
resolve()
} else {
reject('You need to select Ukraine :)')
}
})
}
}).then(function (result) {
swal({
type: 'success',
html: 'You selected: ' + result
})
})
<link href="https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.5/sweetalert2.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.5/sweetalert2.min.js"></script>
答案 1 :(得分:0)
}).then(function (result) {
swal({
type: 'success',
html: 'You selected: ' + result
})
})
应该
}).then(function (result) {
swal({
type: 'success',
html: 'You selected: ' + result.value
})
})
如果您将“result”输出到控制台,您将看到与“result”变量关联的所有数据。 (即 console.log(result))