JavaScript中全选、全不选、反选、无刷新删除、批量删除

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我是靠谱客的博主虚拟金鱼，最近开发中收集的这篇文章主要介绍JavaScript中全选、全不选、反选、无刷新删除、批量删除，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

效果展示：

代码实现：

控制器

<?php 
namespace appcontrollers; 
use Yii; 
use yiifiltersAccessControl; 
use yiiwebController; 
use yiifiltersVerbFilter; 
use appmodelsLoginForm; 
use appmodelsContactForm; 
//use yiidbActiveRecord; 
use yiidataPagination; 
use appmodelsEcsGoods; 
class PageController extends Controller 
{ 
//public $layout=false; 
//展示，分页 
public function actionList() 
{ 
$query = EcsGoods::find(); 
$pagination = new Pagination([ 
'defaultPageSize' => 5, 
'totalCount' => $query->count(), 
]); 
$countries = $query 
->offset($pagination->offset) 
->limit($pagination->limit) 
->all(); 
return $this->render('list', [ 
'brr' => $countries, 
'pagination' => $pagination, 
]); 
} 
//即点即改 
public function actionUpdates() 
{ 
$request = Yii::$app->request; 
$id = $request->get('old_id'); 
$name = $request->get('old_val'); 
$connection=Yii::$app->db; 
$command = $connection->createCommand("update ecs_goods set goods_name='$name' where goods_id='$id'"); 
$re=$command->execute(); 
if($re) 
{ 
echo 1; 
} 
} 
//单删 
public function actionDel() 
{ 
$request = Yii::$app->request; 
$id = $request->get('ids'); 
$connection=Yii::$app->db; 
$command = $connection->createCommand("delete from ecs_goods where goods_id='$id'"); 
$re=$command->execute(); 
if($re) 
{ 
echo 1; 
} 
else 
{ 
echo 0; 
} 
} 
//批删 
public function actionAlldel() 
{ 
$request = Yii::$app->request; 
$id = $request->get('new_str'); 
$connection=Yii::$app->db; 
$command = $connection->createCommand("delete from ecs_goods where goods_id in($id)"); 
$re=$command->execute(); 
if($re) 
{ 
echo 1; 
} 
else 
{ 
echo 0; 
} 
} 
} 
视图层
[html] view plain copy 在CODE上查看代码片派生到我的代码片
<?php 
use yiihelpersHtml; 
use yiiwidgetsLinkPager; 
?> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> 
<head> 
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> 
<title>循环数据</title> 
</head> 
<style> 
table{ 
background-color: pink; 
} 
.dels{ 
border: 1px solid red; 
font-family:楷体; 
background-color: white; 
} 
.trs{ 
background-color: red; 
} 
</style> 
<body> 
<center> 
<p> 
<input type="checkbox" value="全选" onclick="check_qx(this);">全选 
<input type="checkbox" value="全不选" onclick="check_bx(this);">全不选 
<input type="checkbox" value="反选" onclick="check_fx();">反选 
<input type="button" value="批量删除" onclick="check_del();"> 
</p> 
<table border="1"> 
<tr class="trs"> 
<td><input type="checkbox" onclick="check_qx(this);"></td> 
<td>商品ID</td> 
<td>商品名称</td> 
<td>操作</td> 
</tr> 
<?php 
foreach($brr as $val) 
{ 
?> 
<tr> 
<td><input type="checkbox" name="check[]" value="<?php echo $val['goods_id']?>"></td> 
<td><?php echo $val['goods_id']?></td> 
<td><span class='num' id="<?php echo $val['goods_id']?>"><?php echo $val['goods_name']?></span></td> 
<td><a href="javascript：void(0)" id="<?php echo $val['goods_id']?>" onclick="del(this);" class="dels">删除</a></td> 
</tr> 
<?php 
} 
?> 
</table> 
<?= LinkPager::widget(['pagination' => $pagination]) ?> 
</center> 
</body> 
</html> 
<script src="jq.js"></script> 
<script type="text/javascript"> 
$(function(){ 
$(document).on('click','.num',function(){ 
var id=$(this).attr('id'); 
var _this=$(this); 
var new_val=$(this).html(); 
_this.parent().html("<input type='text' class='asdf' value="+new_val+" id="+id+">"); 
var inp=$('.asdf'); 
inp.focus(); 
inp.blur(function(){ 
var old_id=$(this).attr('id'); 
var old_val=$(this).val(); 
$.get("index.php?r=page/updates",{old_val:old_val,old_id:old_id},function(e){ 
if(e==1) 
{ 
inp.parent().html("<span class='num' id="+old_id+">"+old_val+"</span>"); 
} 
else 
{ 
inp.parent().html("<span class='num' id="+old_id+">"+new_val+"</span>"); 
} 
}) 
}) 
}) 
}) 
//单删 
function del(obj) 
{ 
var ids=obj.id; 
ajax=new XMLHttpRequest(); 
ajax.onreadystatechange=function() 
{ 
if(ajax.readyState==4) 
{ 
//alert(ajax.responseText); 
if(ajax.responseText==1) 
{ 
obj.parentNode.parentNode.parentNode.removeChild(obj.parentNode.parentNode); 
} 
else 
{ 
alert("删除失败"); 
} 
} 
} 
ajax.open("get","index.php?r=page/del&ids="+ids); 
ajax.send(null); 
} 
//全选 
function check_qx(obj) 
{ 
//alert(32432); 
var ids=document.getElementsByName("check[]"); 
//alert(ids); 
if(obj.checked) 
{ 
for(var i=0;i<ids.length;i++) 
{ 
ids[i].checked=true; 
} 
} 
} 
//全不选 
function check_bx(obj) 
{ 
var ids=document.getElementsByName("check[]"); 
if(obj.checked) 
{ 
for(var i=0;i<ids.length;i++) 
{ 
ids[i].checked=false; 
} 
} 
} 
//反选 
function check_fx() 
{ 
var ids=document.getElementsByName("check[]"); 
for(var i=0;i<ids.length;i++) 
{ 
ids[i].checked=!ids[i].checked; 
} 
} 
//批量删除 
function check_del() 
{ 
var ids=document.getElementsByName("check[]"); 
var str=''; 
for(var i=0;i<ids.length;i++) 
{ 
if(ids[i].checked) 
{ 
str=str+','+ids[i].value; 
} 
} 
new_str=str.substr(1); 
ajax=new XMLHttpRequest(); 
ajax.onreadystatechange=function() { 
if (ajax.readyState == 4) { 
//alert(ajax.responseText); 
if(ajax.responseText==1) 
{ 
for(var j=ids.length-1;j>=0;j--) 
{ 
if(ids[j].checked) 
{ 
ids[j].parentNode.parentNode.parentNode.removeChild(ids[j].parentNode.parentNode); 
} 
} 
} 
else 
{ 
alert("删除失败"); 
} 
} 
} 
ajax.open("get","index.php?r=page/alldel&new_str="+new_str); 
ajax.send(null); 
} 
</script>

以上所述是小编给大家介绍的JavaScript中全选、全不选、反选、无刷新删除、批量删除、即点即改入库（在yii框架中操作）的代码分享，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！