laravel 如何在 vuejs 中禁用按钮
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How to disable button in vuejs
提问by mohamed lahsoumi
I want to make the button disabled during the form filling when all the inputs are filled the button will be enabled using vuejs and on laravel framework
我想在填写所有输入时禁用按钮
I tried achive that by simply making the button disabled in the
我试图通过简单地在
<button type="submit" class="btn btn-info" disabled>Next</button>
but i didn't know how to do it in vuejs
但我不知道如何在 vuejs 中做到这一点
回答by Roy J
Just bind the disabledattribute to a boolean value like
只需将disabled属性绑定到一个布尔值，如
<button :disabled='isDisabled'>Send Form</button>
as in this example
回答by Tharaka Dilshan
You can use a computed propertyto make the button enable / disable. Each time the condition changes inside the computed property, the button disable or enable will be rendered. The condition should be a boolean.
您可以使用计算属性来启用/禁用按钮。每次计算属性内的条件发生变化时，将呈现按钮禁用或启用。条件应该是一个布尔值。
<template>
...
<button type="submit" class="btn btn-info" :disabled="isDisabled">Next</button>
...
</template>
<script>
export default {
computed: {
isDisabled() {
// you can check your form is filled or not here.
return yourCondition == true
},
},
}
</script>
回答by trueChazza
https://vuejs.org/v2/guide/syntax.html#Attributes
https://vuejs.org/v2/guide/syntax.html#Attributes
<button type="submit" class="btn btn-info" :disabled="validated">Next</button>
Bind the disabledattribute to a boolean value, once validated, or in your case all inputs are filled return true
将disabled属性绑定到一个布尔值，一旦验证，或者在你的情况下，所有输入都被填充返回true
