[英]polymer iron-form PUT method pass parameters in url
I have a problem with my , I want to use the PUT method with json data but it's passing those parameters in the query string parameters and not in json, and I can't find my mistake. 我有问题,我想对JSON数据使用PUT方法,但是它在查询字符串参数中而不是在json中传递那些参数,而且我找不到我的错误。 I'd like not to use 'iron-ajax' if possible.
如果可能的话,我不想使用'iron-ajax'。
<form is="iron-form" method="put" action="http://localhost:5000/users/" id="loginForm" content-type="application/json">
<paper-input name="username" label="Username" required auto-validate></paper-input>
<paper-input name="password" label="Password" type="password" required auto-validate></paper-input>
<paper-button raised onclick="_submit(event)" disabled id="loginFormSubmit">
<paper-spinner id="spinner" hidden></paper-spinner>Submit</paper-button>
<paper-button raised onclick="_reset(event)">Reset</paper-button>
<div class="output"></div>
</form>
<script>
loginForm.addEventListener('change', function(event) {
loginFormSubmit.disabled = !loginForm.validate();
});
function _submit(event) {
spinner.active = true;
spinner.hidden = false;
loginFormSubmit.disabled = true;
Polymer.dom(event).localTarget.parentElement.submit();
}
function _reset(event) {
var form = Polymer.dom(event).localTarget.parentElement
form.reset();
form.querySelector('.output').innerHTML = '';
}
document.getElementById('loginForm').addEventListener('iron-form-submit', function(event) {
spinner.active = false;
spinner.hidden = true;
loginFormSubmit.disabled = false;
this.querySelector('.output').innerHTML = JSON.stringify(event.detail);
});
document.getElementById('loginForm').addEventListener('iron-form-response', function(response) {
console.log(response);
});
</script>
thank you all for your help ! 谢谢大家的帮助 !
iron-form
only includes the parameters in the body of POST
requests. iron-form
仅在POST
请求的正文中包含参数。 The simplest workaround is to change your method="put"
to method="post"
, and add a handler for iron-form-presubmit
(fires after serialization) to change the method back to PUT
. 最简单的解决方法是将
method="put"
更改为method="post"
,并为iron-form-presubmit
添加一个处理程序(序列化后触发),以将方法更改回PUT
。
form.addEventListener('iron-form-presubmit', function() {
this.request.method = 'put';
});
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