几天,我一直在唤醒为什么我对聚合物元素的铁形式拒绝正常工作。当我想查看我的纸质文本中我的价值时,我无法提交我的价值,因为我的文件无法识别我的ID:反馈。这是我的代码:
<form is="iron-form" method="get" action="/" id="feedbackForm">
<paper-textarea name="feedbacks" value="{{feedbackValue::input}}"
label="Explain your feedback - required" required></paper-textarea>
<paper-checkbox name="read" required>You must check this box</paper-checkbox>
<br>
<paper-button class="custom indigo popup" type="submit" raised onclick="submitForm(event)"></iron-icon>
Submit
</paper-button>
<div class="output"></div>
</form>
这是我的脚本:
<script>
function submitForm(event) {
console.log('enfin');
Polymer.dom(event).localTarget.parentElement.submit();
console.log(Polymer.dom(event).localTarget.parentElement);
}
feedbackForm.addEventListener('iron-form-submit', function (event) {
this.querySelector('.output').innerHTML = JSON.stringify(event.detail);
});
Polymer({
is: 'at-feedback-panel',
});
</script>
有人知道铁形式发生了什么。当我尝试一下时,我的浏览器告诉我,反馈是未知的。
- 尝试更改" FefagbackForm.AddeventListener(... " to " document.getElementById('FeffBackform')。AddeventListener(.. .."
事件听众:
document.getElementById('feedbackForm').addEventListener('iron-form-submit', function (event) {
this.querySelector('.output').innerHTML = JSON.stringify(event.detail);
});
- 当html dom准备就绪时,应调用事件listerner。因此,将所有
script
代码移动$(document).ready(function(){...})
看起来像:
<script>
$(document).ready(function({
function submitForm(event) {
console.log('enfin');
Polymer.dom(event).localTarget.parentElement.submit();
console.log(Polymer.dom(event).localTarget.parentElement);
}
document.getElementById('feedbackForm').addEventListener('iron-form-submit', function (event) {
this.querySelector('.output').innerHTML = JSON.stringify(event.detail);
});
Polymer({
is: 'at-feedback-panel',
});
}));