Vue進階之表單控件綁定

時間  2019-11-30
標籤 vue 進階 表單 控件 綁定 欄目 HTML 简体版
原文   原文鏈接

1.單行input

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <input v-model="message" placeholder="edit me">
    <p>Message is: {{ message }}</p>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            message: ''
        }
    })


</script>
</body>
</html>

2.多行

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <span>Multiline message is:</span>
    <p style="white-space: pre">{{ message }}</p>
    <br>
    <textarea v-model="message" placeholder="add multiple lines"></textarea>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            message: ''
        }
    })


</script>
</body>
</html>

3.單選框

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <input type="checkbox" id="checkbox" v-model="checked">
    <label for="checkbox">{{ checked }}</label>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            checked: ''
        }
    })


</script>
</body>
</html>

4.複選框

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <input type="checkbox" id="jack" value="Jack" v-model="checkedNames">
    <label for="jack">Jack</label>
    <input type="checkbox" id="john" value="John" v-model="checkedNames">
    <label for="john">John</label>
    <input type="checkbox" id="mike" value="Mike" v-model="checkedNames">
    <label for="mike">Mike</label>
    <br>
    <span>Checked names: {{ checkedNames }}</span>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            checkedNames: []
        }
    })


</script>
</body>
</html>

5.單選按鈕

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <input type="radio" id="one" value="One" v-model="picked">
    <label for="one">One</label>
    <br>
    <input type="radio" id="two" value="Two" v-model="picked">
    <label for="two">Two</label>
    <br>
    <span>Picked: {{ picked }}</span>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            picked: ''
        }
    })


</script>
</body>
</html>

6.選擇列表

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <select v-model="selected">
        <option>A</option>
        <option>B</option>
        <option>C</option>
    </select>
    <span>Selected: {{ selected }}</span>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            selected: ''
        }
    })


</script>
</body>
</html>

7.多選

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <select v-model="selected" multiple>
        <option>A</option>
        <option>B</option>
        <option>C</option>
    </select>
    <br>
    <span>Selected: {{ selected }}</span>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            selected: []
        }
    })


</script>
</body>
</html>

8.動態選項

<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>test-vuejs</title>
</head>
<body>
<div id="example">
    <select v-model="selected">
        <option v-for="option in options" v-bind:value="option.value">
            {{ option.text }}
        </option>
    </select>
    <span>Selected: {{ selected }}</span>
</div>
<script src="./js/vue/vue.js"></script>

<script>
    var example = new Vue({
        el: '#example',
        data:{
            selected: 'A',
            options: [
                { text: 'One', value: 'A' },
                { text: 'Two', value: 'B' },
                { text: 'Three', value: 'C' }
            ]
        }
    })


</script>
</body>
</html>

方法論：gif截圖頗有意思 GifCam
html

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