jQuery Validation Plugin和Tooltipster Plugin错误

Question

我正在尝试使用Tooltipster插件自定义用户获得的错误消息,并遇到以下问题:

您在未初始化的元素上调用了Tooltipster的"内容"方法

我的HTML代码:

<form>
  <input id="one" type="number" name="one" />
  <input id="two" type="number" name="two" />
  <button id="button" type="submit">Submit</button>
</form>

使用Javascript:

$(document).ready(function () {

            $('form').validate({ // initialize the plugin
                rules: {
                    one: {
                        required: true,
                        min: 1,
                        max: 100
                    },
                    two: {
                        required: true,
                        min: 50,
                        max: 80
                    }
                },
                submitHandler: function (form) {
                    doTest();
                    return false;
                },
                errorPlacement: function (error, element) {
                    var lastError = $(element).data('lastError'),
                        newError = $(error).text();

                    $(element).data('lastError', newError);

                    if (newError !== '' && newError !== lastError) {
                        $(element).tooltipster('content', newError);
                        $(element).tooltipster('show');
                    }
                },
                success: function (label, element) {
                    $(element).tooltipster('hide');
                }
            });

        });

可能是什么问题？

Answer 1

控制台错误:

您在未初始化的元素上调用了Tooltipster的"内容"方法

问题是您没有在输入元素上正确初始化 Tooltipster插件.

// initialize tooltipster on form input elements
$('form input').tooltipster({  // <-  USE THE PROPER SELECTOR FOR YOUR INPUTs
    trigger: 'custom', // default is 'hover' which is no good here
    onlyOne: false,    // allow multiple tips to be open at a time
    position: 'right'  // display the tips to the right of the element
});

请参阅:https: //stackoverflow.com/a/14741689/594235