Question

我的表单中有一条带有JS脚本的确认消息，但“verif”的值始终为false或者我不知道问题出在哪里;如果我用false启动“verif”，它仍然是假的

    function valider() {
    var verif = false;
    swal({
        title: "Are you sure?",
        text: "You will not be able to recover       this  file!",
        type: "warning",
        showCancelButton: true,
        confirmButtonColor: "#DD6B55",
        confirmButtonText: "Yes, delete it!",
        cancelButtonText: "No, cancel plx!",
        closeOnConfirm: false,
        closeOnCancel: false
    }, function(isConfirm) {
        if (isConfirm) {
            swal("Deleted!", "Your  file has been deleted.", "success");
            verif = true;
            alert("afficher");
        } else {
            swal("Cancelled", "Your  file is safe :)", "error");
            verif = false;
            swal("afficher");
        }
    });

    if (verif) {
        $("#formulaire").submit();
    }

    return false;
}



$("#envoyer").click(function() {
    valider();
    return false;
});

这是HTML代码

<form action="archi.php" method="post" class="form-horizontal"     id="formulaire">

<div class="form-actions">
<button type="submit" id="envoyer" class="btn blue envoyer">  <i    class="icon-save"></i> Archiver</button>
<button type="button" class="btn">Cancel</button>
</div>
</form>

Answer 1

为什么要添加另一个提交测试？将提交添加到回调函数并删除其他if：

function valider() {
    var verif = false;
    swal({
        title: "Are you sure?",
        text: "You will not be able to recover       this  file!",
        type: "warning",
        showCancelButton: true,
        confirmButtonColor: "#DD6B55",
        confirmButtonText: "Yes, delete it!",
        cancelButtonText: "No, cancel plx!",
        closeOnConfirm: false,
        closeOnCancel: false
    }, function(isConfirm) {
        if (isConfirm) {
            $("#formulaire").submit();  
            swal("Deleted!", "Your  file has been deleted.", "success");
        } else {
            swal("Cancelled", "Your  file is safe :)", "error");
            swal("afficher");
        }
    });

    return false;
}



$("#envoyer").click(function() {
    valider();
    return false;
});

PS 尝试在console.log()函数返回之前添加verif()，以检查}, function(isConfirm) {是否异步（这可以澄清所有误解）。

JavaScript确认表单消息

1 个答案: