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How to change background color on click state in AngularJs

亚连Original: 2018-06-19 18:03:112006browse

Below I will share with you an example of changing the background color of AngularJs click status value. It has a good reference value and I hope it will be helpful to everyone.

The examples are as follows:

//更改边框颜色的代码  $("#shname").css({"border":"1px solid red"});
//排序有时候下标会错乱  不建议使用  建议使用讲师排序代码
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" src="js/jquery-1.11.0.min.js" ></script>
<script type="text/javascript" src="js/angular.min.js" ></script>
<style>
*{
margin: 0 auto;
padding: 0;
}
.p{
margin-top: 50px;
width: 800px;
height: 1000px;
}
.tian{
width: 80px;
height: 24px;
background: #5CD6FF;
}
#sp{
width: 150px;
height: 24px;
margin-left: 130px;
border-radius: 10px;
}
#sj{
height: 24px;
margin-left: 20px;
border-radius: 10px;
}
#st{
height: 24px;
margin-left: 30px;
}
#t{
width: 14px;
height: 14px;
position: absolute;
margin-left: -24px;
padding-top: 6px;
}
#t1{
width: 14px;
height: 14px;
position: absolute;
margin-left: -24px;
padding-top: 6px;
}
#table{
margin-top: 50px;
}
.fh1{
background: #FCFC30;
}
.true {
background: greenyellow;
border: 0px;
border-radius: 3px;
}
.false {
background: yellow;
border: 0px;
border-radius: 3px;
}
</style>
</head>
<body ng-app="myapp" ng-controller="mycr">
<p class="p">
<input type="button" value="新增订单" ng-click="add()" class="tian"/>
<input type="button" value="批量删除" ng-click="px()" class="tian"/>
<input type="text" placeholder="按商品名称查询" id="sp" ng-model="msname"/>
<img src="img/q.png" id="t" ng-click="nameselect()"/>
<input type="text" placeholder="按手机号查询" id="sj" ng-model="mytel"/>
<img src="img/q.png" id="t1" ng-click="sjselect()"/>
<select id="st" ng-change="myfh()" ng-model="fh" ng-init="fh=cha[0]">
<option ng-repeat="c in cha">{{c}}</option>
</select>
<table border="1px" cellspacing="1" cellpadding=""0 width="800px" height="30px" id="table">
<tr align="center">
<td><input type="checkbox" ng-model="qx" ng-click="myqx()"/></td>
<td>id  <input type="button" value="排序" ng-click="idp()"/></td>
<td>商品名</td>
<td>用户名</td>
<td>手机号</td>
<td>价格  <input type="button" value="排序" ng-click="jiap()"/></td>
<td>城市</td>
<td>下单时间  <input type="button" value="排序" ng-click="ship()"/></td>
<td>状态</td>
</tr>
<tr align="center" ng-repeat="x in user|filter:{sname:sn}|filter:{tel:sh}|filter:fahuo|orderBy:idpai">
<td><input type="checkbox" ng-model="x.flog" ng-click="dx($index)"/></td>
<td>{{x.id}}</td>
<td>{{x.sname}}</td>
<td>{{x.name}}</td>
<td>{{x.tel}}</td>
<td>{{x.price|currency:"￥:"}}</td>
<td>{{x.cheng}}</td>
<td>{{x.time|date:"MM-dd HH:mm:ss"}}</td>
<td><input type="button" value="{{x.zhuang|myFilter}}" class="{{x.zhuang}}" ng-click="fahuo1($index)" /></td>
</tr>
</table>
<fieldset ng-show="yc">
<legend>添加订单信息</legend>
<center>
商品名<input type="text" ng-model="shname" id="shname"/>
<span id="s1"></span><br /><br />
用户名<input type="text" ng-model="username" id="username"/>
<span id="s2"></span><br /><br />
手机号<input type="text" ng-model="mtel" id="mtel"/>
<span id="s3"></span><br /><br />
价格为<input type="text" ng-model="mprice" id="mprice" />
<span id="s4"></span><br /><br />
请选择城市<select ng-model="chengshi" ng-init="chengshi=cs[0]" ng-change="xuancs()" style="width: 140px;">
<option ng-repeat="xx in cs">{{xx}}</option>
</select>
<span id="s5" ></span><br /><br />
<input type="button" value="保存" ng-click="baocun()"/>
</center>
</fieldset>
</p>
</body>
<script>
var app=angular.module("myapp",[]);
app.controller("mycr",function($scope){
//select列表的值
$scope.cha=["按状态查询","已发货","未发货"];
$scope.cs=["请选择城市","北京","天津","河北","上海"];
$scope.user=[{
"flog":false,
"id":2001,
"sname":"IphoneX",
"name":"张三",
"tel":"13525654123",
"price":"8699",
"cheng":"北京",
"time":"14560161945000",
"zhuang":false,
},
{
"flog":false,
"id":3006,
"sname":"Iphone6",
"name":"王红",
"tel":"12564236541",
"price":"5635",
"cheng":"郑州",
"time":"1456016212945000",
"zhuang":false,
},
{
"flog":false,
"id":5312,
"sname":"Iphone7",
"name":"赵小龙",
"tel":"13402651245",
"price":"6180",
"cheng":"北京",
"time":"666016215645000",
"zhuang":false,
},
{
"flog":false,
"id":2314,
"sname":"Iphone8",
"name":"赵强",
"tel":"17695212525",
"price":"7190",
"cheng":"上海",
"time":"88888162545000",
"zhuang":false,
}
];
  

//按照商品名称查询
$scope.nameselect=function(){
$scope.sn=$scope.msname;
//手机号过滤器为空
$scope.sh="";
}
//按照手机号查询
$scope.sjselect=function(){
$scope.sh=$scope.mytel;
//商品过滤器为空
$scope.sn="";
}
//已发货和未发货的点击事件
$scope.myfh=function(){
if($scope.fh=="按状态查询"){
$scope.fahuo="";
}else if($scope.fh=="已发货"){
$scope.fahuo=true;
$scope.sn="";
$scope.sh="";
}else{
$scope.fahuo=false;
$scope.sn="";
   $scope.sh="";
     
}
}
//全选
$scope.myqx=function(){
if($scope.qx){
for (var i=0;i<$scope.user.length;i++) {
$scope.user[i].flog=true;
}
}else{
for (var i=0;i<$scope.user.length;i++) {
$scope.user[i].flog=false;
} 
}
}
//如果有一个没选全选取消
$scope.dx=function($index){
if($scope.user[$index].flog==false)
$scope.qx=false;
}
//批量删除
$scope.px=function(){
var j=0;
for (var i=0;i<$scope.user.length;i++) {
if($scope.user[i].flog){
j++;
}
}
if(j==0){
alert("请至少选择一个")
}

//判断所有选中的框  看其状态值为未发货 提示不能删除未发货的
var flog1=true;
for (var i=0;i<$scope.user.length;i++) {
if($scope.user[i].flog){
if($scope.user[i].zhuang==false)
flog1=false;
}
} 

if(flog1){
for (var i=$scope.user.length-1;i>=0;i--) {
if($scope.user[i].flog){
$scope.user.splice(i,1);
//全部删除  全选为false
$scope.qx=false;
}
}
}else{
alert("不能删除未发货的")
}
}
//根据id排序的方法
var c=0;
$scope.idp=function(){
c++;
 if(c%2==1){
 $scope.idpai=&#39;id&#39;;
  
 }else{
 $scope.idpai=&#39;-id&#39;;
 
 }
}
//根据价格排序的方法
$scope.jiap=function(){
c++;
 if(c%2==1){
 $scope.idpai=&#39;price&#39;;
  
 }else{
 $scope.idpai=&#39;-price&#39;;
 
 }
}
//根据时间排序
$scope.ship=function(){
c++;
 if(c%2==1){
 $scope.idpai=&#39;time&#39;;
  
 }else{
 $scope.idpai=&#39;-time&#39;;
 
 }
}

//点击新增的话显示添加
$scope.add=function(){
$scope.yc=true;
}
//保存的代码
$scope.baocun=function(){
flog= kong($("#shname").val(),"#s1")
&&kong($("#username").val(),"#s2")
&&kong($("#mtel").val(),"#s3")
&&kong($("#mprice").val(),"#s4")&&cheng();
if(flog){
var tian={
"flog":false,
"id":"23236",
"sname":$scope.shname,
"name":$scope.username,
"tel":$scope.mtel,
"price":$scope.mprice,
"cheng":$scope.chengshi,
"time":"14560201945000",
"zhuang":false,
}
//添加到表格中
$scope.user.push(tian);
//添加完毕后清空
$scope.shname="";
$scope.username="";
$scope.mtel="";
$scope.mprice="";
//清空后隐藏
$scope.yc=false;
}
}

//不为空的方法
function kong(k1,s){
var k=/^\s*$/;
if(k.test(k1)){
$(s).html("不能为空");
return false;
}else{
$(s).html("");
return true;
}
}
//城市选择
function cheng(){
if($scope.chengshi=="请选择城市"){
$("#s5").html("必选");
return false;
}else{
$("#s5").html("");
return true;
}
}
/*x.zhang为发货的状态值  默认为false不发货  通过过滤器设置值为已发货和未发货
<td><input type="button" value="{{x.zhuang|myFilter}}" class="{{x.zhuang}}" ng-click="fahuo1($index)" /></td>
//通过以下来设置背景颜色
.true {
background: greenyellow;
border: 0px;
border-radius: 3px;
}
.false {
background: yellow;
border: 0px;
border-radius: 3px;
}
*/
//发货改变值的方法
   
$scope.fahuo1 = function($index) {
if($scope.user[$index].zhuang ){
$scope.user[$index].zhuang = false;
}else{
$scope.user[$index].zhuang = true;
}
}
})


//自定义过滤器，根据zhuang的状态，返回不同的值
app.filter("myFilter", function() {

return function(input) {
if (input) {
return "已发货";
} else {
return "未发货";
}
return input;
}

})
</script>
</html>

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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