php codeigniter jquery ajax加载视图页面
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codeigniter jquery ajax load view page
提问by Gihan Wijethunga
I need when I click anchor tag I need load controller function and get data from calling function in the model and send it to view_content page and display data
我需要当我点击锚标签时我需要加载控制器功能并从模型中的调用函数中获取数据并将其发送到 view_content 页面并显示数据
here is my code
这是我的代码
view
看法
<div id="loading"></div>
<a href="" class="company">Click Here</a>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".company").click(function(e){
e.preventDefault();
var id = $(this).attr('id');
var site_url = "<?php echo site_url('site2/home2/'); ?>" +id; //append id at end
$("#loading").load(site_url);
//alert(id);
//alert("aawa");
});
});
</script>
controller
控制器
public function home2($id){
$this->load->model('get_click_data');
$data['company_data'] = $this->get_click_data->get_company($id);
$this->load->view('view_content',$data);
}
model
模型
<?php
class Get_click_data extends CI_Model{
public function get_company($id){
$query = $this->db->query("SELECT * from companydetails where id = '$id'");
return $query->result();
}
view_content
查看内容
<div id="content">
<h3>Welcome to Home Page 12345</h3>
<?php
print_r($company_data);
?>
回答by Sudhir Bastakoti
as you are using codeigniter, try changing to:
当您使用 codeigniter 时，请尝试更改为：
...
var id = $(this).attr('id'); //you need to have 'id' attribute in your anchor
$("#loading").load("<?php echo site_url('site2/home2/); ?>" + id, function() {
alert("aawa");
});
...
and in your controllerfile,
并在您的控制器文件中，
function some_function($your_id) {
//get data
//do something with $your_id
//pass view as string
echo $this->load->view('view_content', $data, TRUE);
}
Update::to put js variable in your site url, do:
更新 ::将 js 变量放在您的站点 url 中，请执行以下操作：
var id = $(this).attr('id');
var site_url = "<?php echo site_url('site2/home2/'); ?>" + id; //append id at end
$("#loading").load(site_url, function() {
alert("aawa");
});
one more update::if you want to pass multiple parameters to your function from js, you can do:
再更新一个：如果你想从 js 向你的函数传递多个参数，你可以这样做：
var id = $(this).attr('id');
var second_param = "some value here";
var site_url = "<?php echo site_url('site2/home2/'); ?>" + id + "/" + second_param;
$("#loading").load(site_url, function() {
alert("aawa");
});
and in your controller function
并在您的控制器功能中
function some_function($your_id, $other_param) {
do something with $your_id and $other_param
//pass view as string
echo $this->load->view('view_content', $data, TRUE);
}
addition::in your home2()function your are trying to load view, change
另外：：在您的home2()功能中，您正在尝试加载视图，更改
$this->load->view('view_content',$data);
to
到
echo $this->load->view('view_content',$data, TRUE);
so that its returned as string to your .load()jquery function
以便它作为字符串返回到您的.load()jquery 函数
回答by Gihan Wijethunga
its working
它的工作
<script type="text/javascript">
$(document).ready(function(){
$(".company").click(function(e){
e.preventDefault();
var id = $(this).attr('id');
$("#loading").load('<?php echo site_url('site2/home2/'); ?>'+id);
alert(id);
//alert("aawa");
});
});
