我有这个表单,我需要在按下ENTER时提交。一切看起来都很好,但它没有用。当点击搜索按钮工作正常但我也需要使用ENTER按钮。
HTML code:
<form id="SearchForm" action="mysite.com/search" target="my-iframe" method="post">
<input type="text" id="x" class="dimmed" name="keywords[all_words]" />
<div class="fieldbg"><input type="text" id="y" class="dimmed" name="City[all_words]" /></div>
<type class="btn_search row_right" onclick="document.getElementById('SearchForm').submit()">
我尝试使用此脚本,不起作用:
<script>
window.onload = function() {
var textbox = document.getElementById('x');
textbox.onkeypress = function (e) {
if (e.keyCode === 13) {
document.getElementById('SearchForm').submit();
}
};
}
</script>
答案 0 :(得分:2)
首先,您的链接不正确:403 Forbidden;
第二,请检查页面上是否定义了SearchForm ID :)
答案 1 :(得分:2)
您可以监控键盘输入并在输入命中时提交表单:
<script>
window.onload = function() {
var textbox = document.getElementById('ID_OF_INPUT_FIELD_HERE');
textbox.onkeypress = function (e) {
if (e.keyCode === 13) {
document.getElementById('SearchForm').submit();
}
};
}
</script>
答案 2 :(得分:2)
确保您的代码无法在IE上运行,请尝试以下方法:
<script>
window.onload = function() {
var textbox = document.getElementById('x');
textbox.onkeypress = function (e) {
e = e || window.event;
if (e.keyCode === 13) {
document.getElementById('SearchForm').submit();
}
};
}
</script>