Question

我正在使用Jquery Steps和FormValidation但是当onStepChanged时我无法重新验证字段。

    onStepChanging: function(e, currentIndex, newIndex) {        
        var fv = $('#form1').data('formValidation'), // FormValidation instance
        // The current step container
        $container = $('#form1').find('section[data-step="' + currentIndex +'"]');

        // Validate the container
        fv.validateContainer($container);

        var isValidStep = fv.isValidContainer($container);
        if (isValidStep === false || isValidStep === null) {
        // Do not jump to the next step
        return false;
    }

    if (currentIndex === 3) {  // form
        $.ajax({
            type: "POST",
            url: URL,
            data: $('#form1').serialize(),
            dataType: 'json',
            cache: false,
            async: false,
            success: function(data){

                    if (data.result === 'error') {

                        for (var field in data.fields) {
                            $('#'+field).val('');
                            $('#form1').formValidation('revalidateField', field)
                        }

                        $('#form1').steps("previous");
                        return;

                    } else {
                        console.log('Success');
                    }

                },

            error: function(x, status, error) {
                return false;
            },
        });         
    }
    return true;
}

输入为空但未重新验证！

我也试过（updateStatus和validateField）但没有成功！什么出错了！

已更新

JSFIDDLE：Demo

在步骤3（确认）如果验证过程没有通过则返回步骤1或2并重新输入数据，我发布到服务器端以处理数据（产品库存，运输等）。或者如果验证过程正常，则在步骤3中显示结果并允许用户完成（提交表单）。

Php代码：

$result = "error";
$fields = array(
 'product' => 'Out of stock',
 'id' => 'ID not found',
);
$response = array('html'=>$html, 'result'=>$result, 'fields'=>$fields);
echo json_encode($response);

Answer 1

您的代码中存在一些错误：

1

// Here, you should use `newIndex` instead of `curentIndex`
// Note that the index of the step goes from `0` to `count(steps) - 1`
if (newIndex === 2) {}

2。

// This
excluded: [':disabled', ':hidden', ':not(:visible)'],

// Should be =>
// You have to exclude only the disabled fields
// When you navigate between steps, the fields of the hidden steps
// will be hidden and not visible to Formvalidation plugin,
// thus you should include them.
excluded: [':disabled'],

＃工作示例： https://jsfiddle.net/Arkni/qtngbsy9/

Jquery步骤和FormValidation（重新验证）

已更新

1 个答案: