欧芹表格验证 - 事件听众
[英]Parsley Form Validation - Event Listeners
问题描述
Ok, so i have searched everywhere for this but still can't get it working. 
好的，所以我到处寻找这个，但仍然无法使它工作。 No one seems to have tried it but i'm sure it can do it. 似乎没有人尝试过，但我确信它可以做到。
I want to use the Parsley validation plugin with my twitter bootstrap project. 我想在我的twitter bootstrap项目中使用Parsley验证插件。 I have read the docs, but am still learning JQuery so it's going right over my head (i'm rationalising that it is too advanced for me at the moment). 我已经阅读了文档，但我仍然在学习JQuery，所以它正好在我的头上（我现在理解它对我来说太先进了）。
I want to add a custom event listener to Parsley to show a popup on error instead of the ugly li's. 我想向Parsley添加一个自定义事件监听器，以显示错误弹出窗口而不是丑陋的li。 This is what i have tried: 这是我尝试过的：
JQUERY JQUERY
$(document).ready(function () {
$('.parsley').parsley({
successClass: 'success',
errorClass: 'error',
errors: {
classHandler: function(el) {
return $(el).closest('.form-control');
},
errorsWrapper: '<div class=\"popover fade top in\" style=\"top: -20px\"></div>',
errorElem: '<div></div>'
}
});
$('.test').parsley({
successClass: 'success',
errorClass: 'error',
errors: {
classHandler: function(el) {
return $(el).closest('.form-control');
},
errorElem: '<div></div>'
},
onFieldValidate: function ( elem ) {
// if field is not visible, do nothing.
if ( !$( elem ).is( ':visible' ) ) {
$(elem).popover({
placement : 'top',
title : 'Test',
content : '<div id="popOverBox"><h4>Test</h4></div>'
});
$(elem).popover('show');
return true;
} else {
$(elem).popover('hide');
return false;
}
}
});
});
The top function half works (only displays a bubble) was only a hack to get it working temporarily. 顶部功能一半工作（只显示一个气泡）只是一个让它暂时工作的黑客。
HTML HTML
<head>
<script src="../assets/js/jquery.js"></script>
<script src="../assets/js/bootstrap.js"></script>
<script src="../assets/js/bootstrap-tooltip.js"></script>
<script src="../assets/js/bootstrap-popover.js"></script>
<script src="../assets/lib/parsley/parsley.min.js"></script>
</head>
<form class="test" data-validate="parsley" novalidate>
<input type="text" name="test" value="test" data-required="true" data-trigger="keyup change">
</form>
Can anyone help me get this working? 任何人都可以帮我搞定这个吗？ Note: I would prefer the bootstrap tooltip (as opposed to popover) but would be grateful if someone could help me with either. 注意：我更喜欢bootstrap工具提示（而不是popover），但如果有人可以帮助我，我将不胜感激。
3 个解决方案
解决方案1
10 已采纳 2013-11-19 13:25:50
You are doing what you shouldn't do. 你正在做你不应该做的事情。 Looking at the Parsley docs one can see warning like this: 看看欧芹文档，可以看到这样的警告：
you must remove data-validate="parsley" auto-binding code in your forms DOM to allow you to override the default processing and use Parsley purely from javascript.
After that you can do $('.test').parsley(...) . 之后你可以做$('.test').parsley(...) 。
Also note that you are hanging listeners incorrectly. 另请注意，您错误地挂了听众。 The right way is to put them inside listenter: {} property just like this: 正确的方法是把它们放在listenter: {}属性中，就像这样：
$('.test').parsley({
listeners: {
onFieldValidate: function(elem, ParsleyField) {
console.log("validate", elem);
return false;
},
onFieldError: function(elem, constraints, ParsleyField) {
console.log("error", elem);
}
}
});
解决方案2
1 2014-06-03 09:05:23
您可以使用以下代码简单地检查表单是否经过验证。
$( '#formId' ).parsley( 'isValid' );
解决方案3
0 2015-09-22 14:30:00
I ended up using this in conjunction with bootstrap tooltips, the below snippet adds a title to invalid fields. 我最终将此与bootstrap工具提示结合使用，下面的代码片段为无效字段添加了标题。
parsleyContainer = Field container, this could be a <form> tag for example parsleyContainer =字段容器，例如，它可以是<form>标记
var parsleyContainer = $(this).closest('.tab-pane');
$(parsleyContainer).attr('data-parsley-validate', 'true');
$(parsleyContainer).parsley({
errorsContainer: function (ParsleyField) {
return ParsleyField.$element.attr("title");
},
errorsWrapper: false,
});
if($(parsleyContainer).parsley().validate()) {
//do something is validated
}
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