isEnabled(是否启用)
返回所选DOM元素是否启用的布尔值(true或false)。
用法
$(selector).isEnabled()
示例
index.html
<input type="text" name="inputField" class="input1">
<input type="text" name="inputField" class="input2" disabled>
<input type="text" name="inputField" class="input3" disabled="disabled">
isEnabled.js
it('should detect if an element is enabled', async () => {
let elem = await $('.input1')
let isEnabled = await elem.isEnabled();
console.log(isEnabled); // outputs: true
elem = await $('.input2')
isEnabled = await elem.isEnabled();
console.log(isEnabled2); // outputs: false
elem = await $('.input3')
isEnabled = await elem.isEnabled();
console.log(isEnabled3); // outputs: false
});
返回值
- <Boolean>
return
: 如果元素已启用则返回true