ThinkPHP implements ajax imitation official website search function example, thinkphpajax

ThinkPHP implements ajax imitation official website search function example, thinkphpajax_PHP tutorial

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Release： 2016-07-13 10:12:41

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ThinkPHP implements an example of ajax-like official website search function, thinkphpajax

The example in this article describes how ThinkPHP implements ajax-like official website search function. Share it with everyone for your reference.

The specific implementation method is as follows:

Backend code:

Copy code The code is as follows:

//Search, if it is 1 and not 0
function search(){
$keyword = $_POST['search'];
$Goods=M('goods');
//Here I made a fuzzy query to find the name or corresponding id. The main purpose is because my system is
// Used in the mall system to directly view the product ID
$map['goods_id|goods_name'] = array('like','%'.$keyword.'%');
// Pass the query conditions into the query method
If($goods=$Goods->where($map)->select())
{
$this->ajaxReturn($goods,'Query successful!',1);
}else{
$this->ajaxReturn($data,"Query failed, data does not exist!",0);
}
}

Front-end code:

Copy code The code is as follows:

$(document).ready(function(){
$(".show_message").hide();
var $search=$('#search_box');
$("#submit_from").click(function(){
If($("#search_box").attr("value")=='')
{
//alert('Please enter text!');
$(".show_message").html('Error message: The search box text cannot be empty!');
          $(".show_message").fadeIn(1000);
           $(".show_message").fadeOut(1000);
           $search.focus();                           //return false;
}else{
//Start ajax execution data
$.ajax({
           type: "POST",
url:"/index.php/Goods/search",
data:{
Search:$search.val()
             },
DataType: "json",
Success: function (data) {
If (data.status == 1) {
//alert(data.info);
var html='';                                                                                                                                                                                                                                                        through Html+= '';
                                                                                        ;                        html+="                                      '+items.goods_id+' '+items.goods_name+' '+items.add_time+' '+items.brand+' '+items.price+'";
$(".goods-list").html(' ').html(html);
                                                                                      // alert(html); }
else if (data.status == 0) {
          $(".show_message").show();
          $(".show_message").html(data.info);
$(".show_message").fadeOut(3000);
// alert(data.info);
            return false;                                                                                                                                             }
           });
}
});
});

I hope this article will be helpful to everyone’s ThinkPHP framework programming.

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