我正在使用jQuery Validate来验证包含大量重复数据行的页面。由于空间有限,每一行都有自己的验证摘要。
我使用addClassRules将验证规则应用于页面,但默认的错误消息在摘要中过于通用(例如“字段是必填的,字段是必填的,等等)。
示例:
jQuery.validator.addClassRules({
amount: {
required: true,
range: [0, 2000000]
},
comment: {
maxlength: 51
},
owner: {
notFirstOption: true
},
A: {
required: function (element) {
return getParentElement($(element), "tr").find(".colB input.B").val().length > 0;
},
digits: true
}});
您是否可以为每个验证类中的规则应用自定义消息?理想情况下,我想要的是:
jQuery.validator.addClassMessages({
amount: {
required: "Amount is required",
range: "Amount must be between 0 and 2,000,000"
},
comment: {
maxlength: "Comment may be a maximum of 51 characters"
},
owner: {
notFirstOption: "Please select an owner"
},
A: {
required: "A is required if B is entered",
digits: "A must be numeric"
}});
提前感谢您能提供的任何帮助!
发布于 2011-09-07 00:36:49
在文档中,答案是为要调用的方法添加别名并添加自定义消息。
“重构规则”标题下的Check the reference:
// alias required to cRequired with new message
$.validator.addMethod("cRequired", $.validator.methods.required,
"Customer name required");
// alias minlength, too
$.validator.addMethod("cMinlength", $.validator.methods.minlength,
// leverage parameter replacement for minlength, {0} gets replaced with 2
$.format("Customer name must have at least {0} characters"));
// combine them both, including the parameter for minlength
$.validator.addClassRules("customer", { cRequired: true, cMinlength: 2 });
发布于 2014-12-10 21:50:59
这可以使用下面的代码来完成,
$.validator.messages.accept = 'File must be JPG, GIF or PNG';
$.validator.addClassRules("files", {
accept : "png|jpe?g|gif",
filesize : 2000000
});
发布于 2010-07-14 23:37:55
我已经想出了一个相当令人发指的解决方案,但希望有更多的时间来获得更干净的解决方案……
无论如何,通过jQuery元数据分配消息,我能够为每个类定制它们。
class="amount {validate:
{messages:
{required:'Amount is required',
range: 'Amount must be between 0 and 2,000,000',
digits: 'Amount must be numeric'}
}
}"
对网格行中的每个字段执行...and等操作。
我将考虑扩展“addClassRules”方法以接受messages参数,但现在它可以工作了。
https://stackoverflow.com/questions/3247305
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