我有一个带有链接的页面,当使用单击链接时,将出现一个新的选择标签,然后当用户提交表单时,我想确保用户为每个选择标签选择一个选项
你可以去最后一个jquery函数,但我放了一些创建选择标签的代码
html
<div class="container" id="addCell">
<form id="acForm"method="POST" action="<?php echo URL; ?>Cell/addCell">
<ul>
<li>
<p>
<label>Name</label>
<input type="text" name="name"class="longInput1"/>
<p>
<p>
<label>City</label>
<select id="countrySelector" name="city">
</select>
</p>
</li>
<li id="intersectionCells">
<p>
<label>Inserted cells</label>
<a href="#" class="smallLink" id="acaclink">new</a>
</p>
</li>
<li>
<input type="submit" class="button1" value="save"/>
</li>
</ul>
</form>
</div>
jQuery
$("#addCell").ready(function(){
$("#addCell").on('click',"#acaclink",function(){
var me = this;
var cityName = $("#countrySelector").val();
$.getJSON("http://localhost/Mar7ba/Cell/getCellsInCity/"+cityName+"/TRUE",function(data){
var options = '';
options+="<option>Select Cell</option>";
for(var i=0;i<data.length;i++){
options += "<option>"+data[i]+"</option>";
}
$(me).closest('li').append('<p>\n\
<label>Select Cell</label>\n\
<select name="acSelect[]">\n\
'+options+'\n\
</select>\n\
<a href="#" class="removeA">delete</a>\n\
<span class="errorMessage"></span>\n\
</p>');
});
});
});
$("#addCell").ready(function(){
$("#addCell").on('click',".removeA",function (){
$(this).closest('p').remove();
});
});
$("#addCell").ready(function (){
$("#countrySelector").change(function (){
var cityName = $("#countrySelector").val();
$.getJSON("http://localhost/Mar7ba/Cell/getCellsInCity/"+cityName+"/TRUE",function(data){
var options = '';
options+="<option>Select Cell</option>";
for(var i=0;i<data.length;i++){
options += "<option>"+data[i]+"</option>";
}
$("#intersectionCells select").html(options);
});
});
});
这是表单验证
$("#addCell").ready(function (){
$("#acForm").on('submit',function (){
var errorCount = 0;
$('span.errorMessage').text('');
$('#intersectionCells select').each(function(){
var $this = $(this);
if($this.val() === 'Select Cell'){
var error = 'Please select a cell' ; // take the input field from label
$this.next('span').text(error);
errorCount = errorCount + 1;
}
});
if(errorCount==0){
$(this)[0].submit(); // submit form if no error
}
});
});
但垃圾邮件没有按我的意愿出现