名称为...的无效表单控件不可聚焦

Vim*_*nsu 0 javascript jquery

名称='additional_here_about_other_field'的无效表单控件无法调焦. 此代码用于具有四个下拉列表的选择字段.需要几个选项:#additional_here_about_other_field#additional_who_is_your_orthodontist_field.选择必填字段后,您必须在另一个显示/取消隐藏的文本字段中输入其他数据.当您选择所需选项然后切换到需要或不需要的选项并尝试提交表单时,您将获得不可聚焦的错误.看来,当您选择一个必填字段然后切换到另一个字段时,先前隐藏的前一个必填字段仍在等待验证?

jQuery(document).ready(function () {
	
	if(jQuery("#additional_here_about_other_field").length > 0){
		jQuery("#additional_here_about_other_field").hide();
		jQuery("#additional_how_did_u_hear_about_harp").change(function(){
			if(jQuery(this).val() == 'Other (please specify)'){ jQuery("#additional_here_about_other_field").show().prop('required',true); }
			else { jQuery("#additional_here_about_other_field").hide(); }
		});
	}
	if(jQuery("#additional_who_is_your_orthodontist").length > 0){
		jQuery("#additional_who_is_your_orthodontist").hide();
		jQuery("#additional_how_did_u_hear_about_harp").change(function(){
			if(jQuery(this).val() == 'Orthodontist Referral'){ jQuery("#additional_who_is_your_orthodontist").show().prop('required',true); }
			else { jQuery("#additional_who_is_your_orthodontist").hide(); }
		});
	}
});
Run Code Online (Sandbox Code Playgroud)

HTML snippet
Run Code Online (Sandbox Code Playgroud)

<select name="additional_how_did_u_hear_about_harp" id="additional_how_did_u_hear_about_harp" class="select " data-allow_clear="true" data-placeholder="How Did You Hear About The Harp?" >
	<option value=""  selected='selected'></option>
	<option value="Patient" >Patient</option>
	<option value="Orthodontist Referral" >Orthodontist Referral</option>
	<option value="Trade Show" >Trade Show</option>
	<option value="Mailer" >Mailer</option>
	<option value="Other (please specify)" >Other (please specify)</option>
</select>

<div class="clear"></div>
<p>		
	<input type="text" class="input-text " name="additional_here_about_other_field" id="additional_here_about_other_field" placeholder="Other (please specify)"   value=""  />
</p>
<div class="clear"></div>
<p>		
	<input type="text" class="input-text " name="additional_who_is_your_orthodontist" id="additional_who_is_your_orthodontist" placeholder="Who is your orthodontist?"   value=""  />
</p>
<div class="clear"></div>
Run Code Online (Sandbox Code Playgroud)

bas*_*ero 15

仅仅因为表单控件被隐藏并不意味着它不是必需的.而且由于它是必需的,但隐藏的浏览器无法集中表单控件.

.hide()改变它的每个地方都.hide().prop('required',false)可以解决你的问题.