jQuery/javascript警报，如果所有字段都未完成 [英] jquery/javascript alert if all fields are not completed
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问题描述
我有一个表格，如果所有字段都未填写，我想提醒人们.我目前正在对必填字段使用jquery验证脚本，但我还需要它来使人们知道保存之前并非所有字段都已填写(它们不是必填字段，而只是让他们知道表单还没完成).
I have a form which I'd like to alert people if ALL of the fields aren't completed. I am currently using a jquery validation script for the required fields, but I need it to also let people know that not all of the fields are filled out before saving (they're not required fields, but just to let them know that the form isn't finished).
表单字段为:
类型，状态，等级，cterms，companyid，公司，名称，姓氏，地址，郊区，城市，州，国家/地区，pcode，电话，电子邮件和评论
type, status, rating, cterms, companyid, company, name, surname, address, suburb, city, state, country, pcode, phone, email and comments
如果有人可以帮我解决这个问题，那就太好了，我不介意它是与jquery还是javascript一起使用的，只是有些东西会警告您并非所有字段都已填写，并且他们想继续进行保存是否.
If someone could help me out with this, that'd be great, I dont mind if it's with jquery or javascript, just something that will alert that not all of the fields are completed and if they want to continue with the save or not.
欢呼
Leanne
这是表格:
<form action="/index.php?option=com_database&view=add&Itemid=3&task=save" method="post" name="adminForm" id="adminForm">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="50%" align="left" valign="top"><table width="100%" border="0" cellspacing="2" cellpadding="3">
<tr>
<td align="left" valign="middle" nowrap="nowrap" class="key"><strong> </strong></td>
<td></td>
</tr>
<tr>
<td align="left" valign="middle" nowrap="nowrap" class="key"><strong>Active:</strong></td>
<td><table border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="left" valign="middle"><input type="radio" name="published" id="published0" value="0" checked="checked" /></td>
<td align="left" valign="middle"> </td>
<td align="left" valign="middle"><label for="published0">No</label>
</td>
<td align="left" valign="middle"> </td>
<td align="left" valign="middle"><input type="radio" name="published" id="published1" value="1" /></td>
<td align="left" valign="middle"> </td>
<td align="left" valign="middle"><label for="published1">Yes</label></td>
</tr>
</table></td>
</tr>
<tr>
<td align="left" valign="middle" nowrap="nowrap" class="key"><strong>Date:</strong></td>
<td align="left" valign="middle" nowrap="nowrap" class="admintable"><input class="text_area" type="text" name="date" id="date" size="30" value="22/09/2009" disabled="disabled" style="width: 200px;" />
</td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Type:</strong></td>
<td><select name="type" id="type" size="1" class="validate[required]" style="width: 205px;">
<option value="">- Select Type -</option>
<option value="1">Customer</option>
<option value="2">Supplier</option>
</select></td>
</tr>
<tr class="admintable">
<td align="left" valign="middle" nowrap="nowrap" class="key"><strong>Status:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><select name="status" id="status" size="1" class="validate[required]" style="width: 205px;">
<option value="">- Select Status -</option>
<option value="1">Existing</option>
<option value="2">Potential</option>
</select></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Rating:</strong></td>
<td><select name="rating" id="rating" size="1" class="validate[required]" style="width: 205px;">
<option value="">- Select Rating -</option>
<option value="1">Principal</option>
<option value="2">Secondary</option>
<option value="3">Minor</option>
</select></td>
</tr>
<tr class="admintable">
<td align="left" valign="middle" nowrap="nowrap" class="key"><strong>Credit Terms:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><select name="cterms" id="cterms" size="1" class="validate[required]" style="width: 205px;">
<option value="">- Select Credit Terms -</option>
<option value="1">COD</option>
<option value="2">30 Days</option>
<option value="3">60 Days</option>
<option value="4">90 Days</option>
</select></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Database:</strong></td>
<td><select name="companyid" id="companyid" size="1" class="validate[required]" style="width: 205px;">
<option value="">- Select Database -</option>
<option value="2">Cody Opal</option>
<option value="1">National Opal Collection</option>
</select></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Company:</strong></td>
<td><input class="validate[required] text_area" type="text" name="company" id="company" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Address:</strong></td>
<td><input class="validate[required] text_area" type="text" name="address" id="address" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Address 2:</strong></td>
<td><input class="text_area" type="text" name="address2" id="address2" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Suburb:</strong></td>
<td><input class="validate[required] text_area" type="text" name="suburb" id="suburb" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>City:</strong></td>
<td><input class="validate[required] text_area" type="text" name="city" id="city" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>State:</strong></td>
<td><div id="entry_state1">
<input class="validate[required] text_area" type="text" name="state" id="state" size="30" value="" style="width: 200px;" />
</div></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Postcode:</strong></td>
<td><input class="validate[required] text_area" type="text" name="pcode" id="pcode" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Country:</strong></td>
<td><select name="country" id="country" onChange="javascript: loadstate1();" class="selectstate validate[required]">
<option value="">- Select Country -</option>
</select></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Primary Contact Name:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="validate[required] text_area" type="text" name="name" id="name" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Primary Contact Surname:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" type="text" name="surname" id="surname" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Primary Contact Position:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" type="text" name="position" id="position" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Primary Contact Email:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="validate[required,custom[email]] text_area" type="text" name="email" id="email" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Secondary Contact:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" type="text" name="contact" id="contact" size="30" value="" style="width: 200px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Phone - Business:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="validate[required] text_area" name="country_code[]" type="text" id="country_code" value="+" size="2" maxlength="5" style="width: 33px;" />
<input class="validate[required,custom[telephone]] text_area" type="text" name="phone_b" id="phone_b" size="22" value="" style="width: 160px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Phone - Direct:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" name="country_code[]" type="text" id="country_code" value="+" size="2" maxlength="5" style="width: 33px;" />
<input class="validate[optional,custom[telephone]] text_area" type="text" name="phone_d" id="phone_d" size="22" value="" style="width: 160px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Phone - Mobile:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" name="country_code[]" type="text" id="country_code" value="+" size="2" maxlength="5" style="width: 33px;" />
<input class="validate[optional,custom[telephone]] text_area" type="text" name="phone_m" id="phone_m" size="22" value="" style="width: 160px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="middle" nowrap="nowrap" class="key"><strong>Phone - Personal:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" name="country_code[]" type="text" id="country_code" value="+" size="2" maxlength="5" style="width: 33px;" />
<input class="validate[optional,custom[telephone]] text_area" type="text" name="phone_p" id="phone_p" size="22" value="" style="width: 160px;" /></td>
</tr>
<tr>
<td align="left" valign="middle" nowrap="nowrap" class="key"><strong>Fax:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><input class="text_area" name="country_code[]" type="text" id="country_code" value="+" size="2" maxlength="5" style="width: 33px;" />
<input class="validate[optional,custom[telephone]] text_area" type="text" name="phone_f" id="phone_f" size="22" value="" style="width: 160px;" /></td>
</tr>
<tr>
<td width="160" align="left" valign="top" nowrap="nowrap" class="key"><strong>Customer Comments:</strong></td>
<td align="left" valign="middle" nowrap="nowrap"><textarea name="comments" id="comments" cols="30" rows="7"></textarea></td>
</tr>
</table></td>
</tr>
<tr>
<td colspan="2" align="left" valign="top"><table width="100%" border="0" cellspacing="2" cellpadding="3">
<tr>
<td width="160" align="left" valign="top" nowrap="nowrap" class="key"><strong>Classifications: </strong></td>
<td><div class="company_1">
<table width="135" border="0" cellspacing="0" cellpadding="0" align="left" style="border: solid 1px #ff0000; margin-right: 10px; background-color: #ff0000; background-image: url(/templates/home/scripts/opacity.png);" class="classTables">
<tr>
<td colspan="2" align="center" valign="middle" style="background-color: #ff0000; background-image: none; padding: 2px 2px 2px 2px;"><strong>OTHER</strong></td>
</tr>
<tr>
<td align="center" valign="middle" width="20"><input type="checkbox" name="classifications[70]" id="classifications[70]" value="70" class="checkbox" /></td>
<td align="left" valign="middle"><label for="classifications[70]">VIP Client</label></td>
</tr>
<tr>
<td align="center" valign="middle" width="20"><input type="checkbox" name="classifications[71]" id="classifications[71]" value="71" class="checkbox" /></td>
<td align="left" valign="middle"><label for="classifications[71]">Retailer</label></td>
</tr>
<tr>
<td align="center" valign="middle" width="20"><input type="checkbox" name="classifications[72]" id="classifications[72]" value="72" class="checkbox" /></td>
<td align="left" valign="middle"><label for="classifications[72]">Media</label></td>
</tr>
<tr>
<td align="center" valign="middle" width="20"><input type="checkbox" name="classifications[73]" id="classifications[73]" value="73" class="checkbox" /></td>
<td align="left" valign="middle"><label for="classifications[73]">Consultant</label></td>
</tr>
<tr>
<td align="center" valign="middle" width="20"><input type="checkbox" name="classifications[74]" id="classifications[74]" value="74" class="checkbox" /></td>
<td align="left" valign="middle"><label for="classifications[74]">Contractor</label></td>
</tr>
<tr>
<td align="center" valign="middle" width="20"><input type="checkbox" name="classifications[75]" id="classifications[75]" value="75" class="checkbox" /></td>
<td align="left" valign="middle"><label for="classifications[75]">Other</label></td>
</tr>
</table>
</div></td>
</tr>
</table></td>
</tr>
</table>
<input type="submit" name="submit" value="Add New Client" />
</form>
推荐答案
这里是一个快速的模型:
Here's a quick mock-up:
$(document).ready(function() {
$('form').submit(function() {
var incomplete = $('form :input').filter(function() {
return $(this).val() == '';
});
//if incomplete contains any elements, the form has not been filled
if(incomplete.length) {
alert('please fill out the form');
//to prevent submission of the form
return false;
}
});
});
这篇关于jQuery/javascript警报，如果所有字段都未完成的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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