sample_1是我的表的id，我想打印来自搜索

Question

控制器（invoice_invoice.php）

<?php

function sent() {
    if (!null($this->input->get('id'))) {
        $limit_per_page = 10;
        $page = ($this->uri->segment(3)) ? ($this->uri->segment(3) - 1) : 0;
        $total_records = $this->invoice_model->get_total_search($this->input->get('id'));
        if ($total_records > 0) {
            $params = array();
            $params['content'] = $this->invoice_model->search($this->input->get('id'), $limit_per_page, $page * $limit_per_page);

            //print_r($data);
            //exit;
            //$abc =  count($data['content']);
            $config['base_url'] = site_url() . '/invoice_invoice/sent';
            $config['total_rows'] = $total_records;
            $config['per_page'] = $limit_per_page;
            $config["uri_segment"] = 3;

            $config['num_links'] = 2;
            $config['use_page_numbers'] = TRUE;
            $config['reuse_query_string'] = TRUE;

            $config['full_tag_open'] = '<div class="pagination dataTables_paginate paging_bootstrap_number" id="sample_3_paginate"> <ul class = "pagination" style = "visibility : visible;">';
            $config['full_tag_close'] = '</ul></div>';

            /*  $config['first_link'] = 'First Page';
              $config['first_tag_open'] = '<span class="firstlink">';
              $config['first_tag_close'] = '</span>'; */

            //$config['last_link'] = 'Last Page';
            //$config['last_tag_open'] = '<span class="lastlink">';
            //$config['last_tag_close'] = '</span>';

            $config['next_link'] = '<i class="fa fa-angle-right"></i>';
            $config['next_tag_open'] = '<li class = "next">';
            $config['next_tag_close'] = '</li>';

            $config['prev_link'] = '<i class="fa fa-angle-left"></i>';
            $config['prev_tag_open'] = '<li class = "prev">';
            $config['prev_tag_close'] = '</li>';

            $config['cur_tag_open'] = '<li class = "active"><a>';
            $config['cur_tag_close'] = '</a></li>';

            $config['num_tag_open'] = '<li>';
            $config['num_tag_close'] = '<li>';

            $this->pagination->initialize($config);

            // build paging links
            $params["links"] = $this->pagination->create_links();
        }
    } 
}

我的控制器正在从jquery中调用id来运行它。

这是我的 jquery

$(document).ready(function () {
    $("#search").keyup(function () {
        var str = $("#search").val();
        if (str != "") {
            console.log(str);
            $.get("<?php echo base_url();?>invoice_invoice/sent?id=" + str, function (data) {
                $("#sample_1").html(data);
            });
        }
    });
});

sample_1是我的表的id，我想打印来自搜索

的值

以下是搜索块的视图

<div class="row">
<div class="col-md-6 col-sm-6"><div 
class="dataTables_length" id="sample_2_length">
<label>Show <select 
name="sample_2_length" aria-controls="sample_2" class="form-control input-sm 
input-xsmall input-inline">
<option value="5">5</option>
<option value="15">15</option>
<option value="20">20</option><option value="-1">All</option>
</select>
</label>
 </div>
</div>
<div class="col-md-6 col-sm-6"><div id="sample_2_filter" 
class="dataTables_filter">
<label>Search:
<input type="search" id ='search' name = 'search' class="form-control input-
sm input-small input-inline" placeholder="" aria-controls="sample_2">
</label>
</div>
</div>
</div>

特此是模型函数

function search($search,$limit,$start)
{
    $userdata1 = $this->session->userdata('condition');
    $this->db->select("'id,Client_Name,ac_email,Client_email,Invoice_no,Items,client_add,Currency,Language,Notes'");
    $whereCondition = array('Client_email' =>$search , 'ac_email' => $userdata1['ac_email'] );
    $this->db->where($whereCondition);
    $this->db->from('invoices');
    $params = $this->db->get();
    return $params->result();
}

我只想在数据库中搜索我的数据并将其打印到视图中。我创建了视图以及分页已完成，但无法使搜索顺利进行。我只是在运行搜索视图的控制台中收到“GET http://localhost/cidemo/invoice_invoice/sent?id=weqe@dsf 404（Not Found）”错误

Answer 1

java中的

SystemUtil.Run "C:\Windows\System32\osk.exe","","C:\Windows\System32","open"

Answer 2

sent 控制器的 invoice_invoice 方法

您正在设置：

$config['base_url'] = site_url() . '/invoice_invoice/sent';

制作您的基本网址： http://localhost/cidemo/invoice_invoice/sent

然后在你的JS中执行此操作：

P.S：我假设您的JS功能是在 .php 文件中定义的封装在 <script> 标记中。

$.get("<?php echo base_url();?>invoice_invoice/sent?id=" + str, function (data) {
    $("#sample_1").html(data);
});

反过来使你的get函数看起来像：

$.get("http://localhost/cidemo/invoice_invoice/sent/invoice_invoice/sent?id=" + str, function (data) {
    $("#sample_1").html(data);
});
// OR http://localhost/cidemo/invoice_invoice/sentinvoice_invoice/sent    
// if taking on account the **absence** of trailing slash

两次查看控制器及其方法的定义，因此404

如何在codeigniter中使用ajax进行搜索？

sample_1是我的表的id，我想打印来自搜索

2 个答案: