[英]How to copy the hidden field value and pass it on another page using jquery in CodeIgniter?
I am new with CodeIgniter and I want to pass hidden field value to another page using jQuery in CodeIgniter. 我是CodeIgniter的新手,我想使用CodeIgniter中的jQuery将隐藏字段值传递给另一个页面。 Can I do this using jQuery?
我可以使用jQuery吗?
<input type="hidden" name="grdtot" class="grdtot" />
this hidden field on cart.php page cart.php页面上的此隐藏字段
<label id="grdtot_c" name="grdtot_c" class="grdtot_c"></label>
I want to fetch this hidden field value on checkout.php page. 我想在checkout.php页面上获取此隐藏字段的值。 How I can do this using jQuery?
我如何使用jQuery做到这一点?
You can do this another way using localstorage to getting value from another page 您可以使用localstorage从另一页获取价值的另一种方式
Just write like this on page one. 只需在第一页上这样写即可。
localStorage.setItem('Gridtotal', $('.grdtot').val());
And get value from another page. 并从另一个页面获得价值。
var grdTotal= localStorage.getItem('Gridtotal');
$('#grdtot_c').val(grdTotal);
Suppose You have form given below: 假设您有以下表格:
<body>
<div>Upload data to the server without page Refresh</div>
<input type="hidden" name="hidden_name" id="hidden_name">
<input type="text" name="name" id="name">
<input type="text" name="email" id="email">
<input type="text" name="website" id="website">
<input type="submit" name="submit" id="save" value="Submit">
<div id="display"></div>
</body>
And Now Your Script to send data to Your Controller . 现在,您的脚本将数据发送到控制器 。 You must have to use ajax to send data to the controller in CodeIgniter, And It will make your work easy.
您必须使用ajax将数据发送到CodeIgniter中的控制器,这将使您的工作变得容易。
<script>
$(document).ready(function(){
$('#save').click(function(){
var hidden_name = $('#hidden_name').val();
var name = $('#name').val();
var email = $('#email').val();
var website = $('#website').val();
$.ajax({
type:'POST',
url:'<?php echo base_url();?>index.php/controller_name/function_name',
async:false,
data:{
"done":1,
"hidden_name":hidden_name,
"name":name,
"email":email,
"website":website
},
success:function(data){
$('#display').html(data);
}
});
});
});
</script>
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