【发布时间】:2016-12-01 21:55:44
【问题描述】:
好的,我遇到了一个问题,虽然很奇怪,但我已经解决了所有问题,但似乎找不到答案。
我们被分配使用 Vue.js 创建一个购物车,我已经完成了这个项目,我自己开始了这个项目,想看看我可以用 vuejs 做什么。问题出现在页面加载后,访问“管理”面板,我创建了一个警报管理器,使用引导程序即时创建警报,稍后将在此处发布代码。问题是我想拥有复选框值并使用该选择来输入正确的警报类别,即“警报警报成功”。
我正在使用 Bind,奇怪的是,类有点工作,只有警报危险,而且总是。我不知道为什么或我做错了什么,需要一双新的眼睛,也许我们可以让它发挥作用。下面是我修改后的代码,根据正在中断的代码创建了一个单独的 html/vuejs 页面......对象正在成功创建,问题出在页面输出的某个地方......代码会运行,但你会可能需要将实时 vue 副本链接到它,因为代码太多无法上传,CDN 2.0.3 或更高版本应该可以工作。
//I have the VueJS file downloaded, and in the root folder... but dont want to upload this file to teh site due to the shear size. I am useing VueJS v2.1.2 i think, but it is definitly between 2.0.3 and 2.1.2
//this is the code only pertaining to the part that is breaking...
myAPP = new Vue({
el: '#testapp',
data:{
alerts: [],
newAlertObj: {
alertTitle:'',
alertMsg:'',
alerttypeSuccess:false,
alerttypeInfo:false,
alerttypeWarn:false,
alerttypeDanger:false,
alerttypeDismiss:false,
alerttypeAnimate:false
},
alertadd:false,
//radio options for alert add [[No longer used as the object is being created as far as i can tell correctly]]//
/*
isSuccess:false,
isInfo:false,
isWarn:false,
isDanger:false,
//for check boxes//
isAnimated:false,
isDismissable:false*/
},
methods:{
addAlertObj:function (){
console.log(this.alerts.push(this.newAlertObj))
//debug
console.log(this.newAlertObj.alerttypeSuccess)
console.log(this.newAlertObj.alerttypeInfo)
console.log(this.newAlertObj.alerttypeWarn)
console.log(this.newAlertObj.alerttypeDanger)
console.log(this.newAlertObj.alerttypeDismiss)
console.log(this.newAlertObj.alerttypeAnimate)
this.newAlertObj={alertTitle:'',alertMsg:'',alerttypeSuccess:false,alerttypeInfo:false,alerttypeWarn:false,alerttypeDanger:false,alerttypeDismiss:false,alerttypeAnimate:false}
},
togglealertadder: function (){
if (this.alertadd){
this.alertadd=false
this.newAlertObj={alertTitle:'',alertMsg:'',alerttypeSuccess:false,alerttypeInfo:false,alerttypeWarn:false,alerttypeDanger:false,alerttypeDismiss:false,alerttypeAnimate:false}
}else{
this.alertadd=true
}
}
}
});
<! DOCTYPE html>
<html lang="en" charset="utf-8">
<head>
<title>Test App</title>
<script src="https://code.jquery.com/jquery-3.1.1.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script> <!--jquery cdn-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="style.css"> <!--site deffinitions and styles-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.4/vue.js"></script>
</head>
<body>
<div class="container">
<div class="container-fluid">
<!-- test of the alert creation elements only goes here -->
<div id="testapp">
<div id="AlertsNMessages">
<!-- Log in state only messages -->
<p class="alert alert-warning"><span style="font-weight:bold;">WARNING! </span> You are logged into ADMIN mode, remember to logout</p>
<div class = "row">
<div class="col-sm-2"></div>
<div class="col-sm-8">
<div class="panel panel-default">
<div class="panel-heading">
<button type="button" class="btn btn-primary btn-block" @click="togglealertadder">Manage Alerts</button>
</div>
<div class="panel-body" v-if="alertadd">
<div class="form-group">
Alert Content:
<input class="form-control" placeholder="Alert Title" v-model="newAlertObj.alertTitle" /><br />
<input class="form-control" placeholder="Alert Text" v-model="newAlertObj.alertMsg" /><br />
Alert Options (Only select ONE option below!):<br />
<input type="checkbox" name="alerttype" v-model="newAlertObj.alerttypeSuccess"/> Sucess Formatting
<input type="checkbox" name="alerttype1" v-model="newAlertObj.alerttypeInfo" /> Info Formatting
<input type="checkbox" name="alerttype2" v-model="newAlertObj.alerttypeWarn" /> Warn Formatting
<input type="checkbox" name="alerttype3" v-model="newAlertObj.alerttypeDanger" /> Danger Formating<br /><br />
Alert Optional Options:<br />
<input type="checkbox" class="" v-model="newAlertObj.alerttypeDismiss" /> Dismissable
<input type="checkbox" class="" v-model="newAlertObj.alerttypeAnimate" /> Animate <br /><br />
<button type="button" class="btn btn-primary" @click="addAlertObj">Create Alert</button>
</div>
{{newAlertObj.alerttypeSuccess}}
{{newAlertObj.alerttypeInfo}}
{{newAlertObj.alerttypeWarn}}
{{newAlertObj.alerttypeDanger}}
<h4>Alerts and Message Administration:</h4>
<div id="testing" v-for="(item,index) in alerts">
<li style="list-style-type:none;">
<button type="button" class="btn btn-danger" @click="alerts.splice(index,1)">×</button>
{{alerts[index].alertTitle}}
{{alerts[index].alertMsg}}
Success:{{alerts[index].alerttypeSuccess}}
Info:{{alerts[index].alerttypeInfo}}
Warn:{{alerts[index].alerttypeWarn}}
Danger:{{alerts[index].alerttypeDanger}}
Animate:{{alerts[index].alerttypeAnimate}}
Dismiss:{{alerts[index].alerttypeDismiss}}
</li><br />
</div>
</div>
</div>
</div>
<div class="col-sm-2"></div>
</div>
<!-- everybody messages -->
<!-- It is here that the opbject gets translated to the page based on the opbject values.-->
<!-- alert is a static class, the :class are the dynamic whih just format the alert apearence... but it shows only text. -->
<div id="everybodymessages" v-for="(item,index) in alerts">
<p class="alert"
:class="{
'alert-sucess':alerts[index].alerttypeSuccess,
'alert-info':alerts[index].alerttypeInfo,
'alert-warning':alerts[index].alerttypeWarn,
'alert-danger':alerts[index].alerttypeDanger
}">
{{alerts[index].alertTitle}} {{alerts[index].alertMsg}}</p>
</div>
</div>
</div>
</div>
</div>
<script src="testapp.js"></script>
</body>
</html>
我一直在用上面的代码进行调试,它似乎停止处理 DIV id“everyonemessages”。生成代码时,应该呈现引导消息警报,其中从复选框中选择类并绑定到静态警报类..但是在 html 上打印的所有内容都是纯文本...我一直在尽我所能尝试让它工作并且不知所措......我会稍微编辑更多,但我认为现在这很好:
感谢您的帖子, 杰西·F
【问题讨论】:
-
我不确定我是否理解问题...除了成功之外,所有警报都有效。成功不起作用,因为你给了它
alert-sucess的类,但它应该是alert-success(success中有两个'c') -
我是个白痴...-我不敢相信我没有听懂这个...谢谢...我标记为已回答...它可以正常工作,我真的做不到和你一起做
-
没问题 :D 很高兴有帮助
标签: jquery html twitter-bootstrap-3 vue.js vuejs2