<form v-on:submit.prevent="yourMethodHere">

提交事件将不再重新加载页面。它运行你的方法。

来自vue文档:https://vuejs.org/guide/essentials/event-handling.html#event-modifiers

试试这个……

HTML代码

<form class="submit">
    <input type="text" name="text1"/>
    <input type="text" name="text2"/>
    <input type="submit" name="Submit" value="submit"/>
</form>

jQuery代码

$(function(){
    $('.submit').on('submit', function(event){
        event.preventDefault();
        alert("Form Submission stopped.");
    });
});

or

$(function(){
    $('.submit').on('submit', function(event){
       event.preventDefault();
       event.stopPropagation();
       alert("Form Submission prevented / stopped.");
    });
});

以下是我的回答:

<form onsubmit="event.preventDefault();searchOrder(event);">
...
</form>
<script>
const searchOrder = e => {
    e.preventDefault();
    const name = e.target.name.value;
    renderSearching();

    return false;
}
</script>

我添加event.preventDefault();打开onsubmit，它可以工作。

<form v-on:submit.prevent="yourMethodHere">

提交事件将不再重新加载页面。它运行你的方法。

来自vue文档:https://vuejs.org/guide/essentials/event-handling.html#event-modifiers

为了防止表单提交，你只需要这样做。

<form onsubmit="event.preventDefault()">
    .....
</form>

通过使用上述代码，这将阻止您的表单提交。

你可以在表单中添加eventListner，即preventDefault()并将表单数据转换为JSON，如下所示:

const formToJSON = elements => [].reduce.call(elements, (data, element) => { data[element.name] = element.value; return data; }, {}); const handleFormSubmit = event => { event.preventDefault(); const data = formToJSON(form.elements); console.log(data); // const odata = JSON.stringify(data, null, " "); const jdata = JSON.stringify(data); console.log(jdata); (async () => { const rawResponse = await fetch('/', { method: 'POST', headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }, body: jdata }); const content = await rawResponse.json(); console.log(content); })(); }; const form = document.forms['myForm']; form.addEventListener('submit', handleFormSubmit); <form id="myForm" action="/" method="post" accept-charset="utf-8"> <label>Checkbox: <input type="checkbox" name="checkbox" value="on"> </label><br /><br /> <label>Number: <input name="number" type="number" value="123" /> </label><br /><br /> <label>Password: <input name="password" type="password" /> </label> <br /><br /> <label for="radio">Type: <label for="a">A <input type="radio" name="radio" id="a" value="a" /> </label> <label for="b">B <input type="radio" name="radio" id="b" value="b" checked /> </label> <label for="c">C <input type="radio" name="radio" id="c" value="c" /> </label> </label> <br /><br /> <label>Textarea: <textarea name="text_area" rows="10" cols="50">Write something here.</textarea> </label> <br /><br /> <label>Select: <select name="select"> <option value="a">Value A</option> <option value="b" selected>Value B</option> <option value="c">Value C</option> </select> </label> <br /><br /> <label>Submit: <input type="submit" value="Login"> </label> <br /><br /> </form>