vue.js - How to bind classes in vuejs? -


i try bind more classes v-bind:class have radio buttons want give classes bootstrap when active so. know don't put classes succesful.

<div id="app">           <div  class="btn-group" data-toggle="buttons">                         <label  :class="{'btn', 'btn-warning', 'active: radio === 1'}">                             <input  v-model="removelines"  type="radio"  autocomplete="off" v-bind:value="yes" v-on:click="radio = 1">                             yes                         </label>                          <label  :class="{'btn', 'btn-warning', 'active: radio === 2'}">                             <input v-model="removelines" type="radio"  v-bind:value="no" v-on:click="radio = 2">                             no                         </label>                     </div>  </div>

and

new vue{(   el:'#app',   data:{     radio: 1   }  )};

there several problems code. note can set classes not change in normal way , associate :class (which short v-bind:class) changing class. value can done without using :value form.

you needed removelines variable v-model.

new vue({    el:'#app',    data:{      radio: 1,      removelines: 'no'    }  });
<script src="//cdnjs.cloudflare.com/ajax/libs/vue/2.4.2/vue.min.js"></script>  <div id="app">      <div class="btn-group" data-toggle="buttons">      <label class="btn btn-warning" :class="{active: radio === 1}">        <input v-model="removelines" type="radio" autocomplete="off" value="yes" v-on:click="radio = 1"> yes      </label>        <label class="btn btn-warning" :class="{active: radio === 2}">        <input v-model="removelines" type="radio" value="no" v-on:click="radio = 2"> no      </label>    </div>    <p>radio is: {{radio}}</p>    <p>removelines is: {{removelines}}</p>    </div>


Comments

Post a Comment

Popular posts from this blog

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m
Read more

javascript - Z-index in d3.js -

i have map , when hover effect on region of map below yellow line , circle, last ones disappear. how can solve problem? http://jsfiddle.net/ot21n9qx/ var arc = g.append("path") .style("fill", "none") .style("stroke", "yellow") .style("stroke-width", 2) .attr("d", "m" + pathorigin[0] + "," + pathorigin[1] + " q" + svgpoint[0] + "," + pathorigin[1] + " " + svgpoint[0] + "," + svgpoint[1]); var circlesize = d3.scale.linear() .domain([0, 0.5, 1]) .range([4, 10, 4]); svg not have z order draws objects in order created. need create path , circle after create highlight regions. here forked fiddle: http://jsfiddle.net/o00fzgaf/1/
Read more