插入datepicker后Jquery表单验证无效

Question

我想用datepicker textfield,name,contact和bla bla bla创建一个预订(预订)表格.

验证工作正常,而我的表单得到名称输入文本字段,电子邮件输入文本字段,联系人输入文本字段和日期选择器除外.

插入jquery datepicker后,验证不起作用,并且datepicker工作正常.

任何人都可以给我一个帮助吗？

<script src="js/prototype.js" type="text/javascript"></script>
<script src="js/validation.js" type="text/javascript"></script>
<script src="js/effects.js" type="text/javascript"></script>

<link rel="stylesheet" type="text/css" href="css/style.css" />

<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="js/jquery-ui-1.8.7.custom.min.js"></script>
<link type="text/css" href="css/start/jquery-ui-1.8.7.custom.css" rel="stylesheet" />
<script>
$(function() {
 $( "#datepicker" ).datepicker();
});
</script>


<form id="test" action="#" method="get">
<fieldset>
    <!--<legend>Form</legend>-->
    <div class="form-row">
        <div class="field-label">
          <label for="name-t2">*Your Name:</label>
          </div>
        <div class="field-widget"><input name="name-t2" id="name-t2" class="required" title="Enter your name" /></div>
    </div>
    <div class="form-row">
        <div class="field-label"><label for="email-t2">*Your Email:</label></div>
        <div class="field-widget"><input name="email-t2" id="email-t2" class="required validate-email" title="Enter a correct email. E.g. xx@example.com" /></div>
    </div>
    <div class="form-row">
        <div class="field-label"><label for="contact-t2">Contact Number:</label></div>
        <div class="field-widget"><input name="contact-t2" id="contact-t2" class="validate-digits" title="Enter your contact number" /></div>
    </div>
    <div class="form-row">
        <div class="field-label"><label for="datepicker">Departure Date:</label></div>
        <div class="field-label">
            <input id="datepicker" name="datepicker" class="required validate-date-au" type="text" />
        </div>
    </div>
    <div class="form-row">
        <div class="field-label"><label for="ppl-t2">Number of People:</label></div>
        <div class="field-label"><input name="ppl-t2" id="ppl-t2" class="validate-number" title="Optional: Enter number of people" /></div>
    </div>
    <div class="form-row">
        <div class="field-label"><label for="budget-t2">Your Budget:</label></div>
        <div class="field-widget">
            <select id="budget-t2" name="budget-t2" class="validate-selection" title="Choose your budget">
                <option>Select one...</option>
                <option>< $100</option>
                <option>$100 - $250</option>
                <option>$250 - $500</option>
                <option>$500 - $750</option>
                <option>$750 - $1,000</option>
                <option>> $1,000</option>
            </select>
        </div>
    </div>
    <div class="form-row">
        <div class="field-label"><label for="enquiry-t2">Special Enquiry:</label></div>
        <div class="field-label">
         <input type="checkbox" name="enquiry-t2" id="enquiry-travel" value="Travel" />Travel<br>
            <input type="checkbox" name="enquiry-t2" id="enquiry-accommadation" value="Accommodation"  />Accommodation<br>
            <input type="checkbox" name="enquiry-t2" id="enquiry-flight" value="Flight Ticket"  />Flight Ticket<br>
            <input type="checkbox" name="enquiry-t2" id="enquiry-other" value="Others" class="validate-one-required" />Others 
        </div>
    </div>

    <div class="form-row">
        <div class="field-label-textarea"><label for="comment-t2">Your Message:</label></div>
        <div class="field-label-textarea">
                <TEXTAREA NAME="comment-t2" id="comment-t2" class="required" cols=55 rows=10></TEXTAREA>
        </div>
    </div>

</fieldset>
<input type="submit" value="Submit" /> <input type="button" value="Reset" onClick="valid.reset(); return false" />
</form>

<script type="text/javascript">
 var valid2 = new Validation('test', {useTitles:true});
</script>

Answer 1

您的代码的问题是您的jquery库和原型库是冲突的.

许多JavaScript库使用'$'作为函数或变量名,就像jQuery一样.这里的jquery和prototype库与'$'冲突.在jQuery的例子中,'$'只是'jQuery'的别名.要解决此问题,请在无冲突模式下添加jquery.

jQuery.noConflict();

包括所有jquery代码,如下所示:

(function($) {    

     //jquery code goes here.    

})(jQuery);

查看完整代码:

<script type="text/javascript">

jQuery.noConflict();

(function($) {  
          $("#datepicker").datepicker();
})(jQuery);

</script>

上述过程将确保jquery不与您的其他库冲突,即在这种情况下的原型.

Answer 2

JQuery和Prototype可能会在'$'上发生冲突.

尝试:

<script type="text/javascript">
         var $j = jQuery.noConflict()
         $j(function() {
              $j("#datepicker").datepicker();
          });
</script>