[英]How can I press enter go down line on textarea when form submit is disable keypress enter
[英]in textbox how when when I press ENTER submit the Form and when I press shift+ENTER insert new line
當我按下Enter時,如何在文本框中提交表單;當我按下Shift + Enter時,如何插入新行,例如facebook注釋和帖子
可能為您在Enter上提交提供了解決方案
假設您正在使用jquery:
$('your-input-selector').keypress(function(event) {
if (event.keyCode == 13) {
$('form').submit();
}
});
Javascript:
HTML輸入
<input type="text" onkeypress="myKeyPressHandler(event)">
Javascript功能
function myKeyPressHandler(event) {
if (event.keyCode == 13) {
document.getElementById("myForm").submit();
}
}
這是Shift + Enter組合的解決方案:
jQuery的:
$('your-selector').keyup(function (e) {
if (e.which === 13 && e.shiftKey) {
alert('shift enter pressed');
//Do your work here
}
});
非Jquery:
<input type="text" onkeyup="myKeyUpHandler(event)">
JavaScript函數:
function myKeyUpHandler(e) {
if (e.which === 13 && e.shiftKey) {
alert('shift enter pressed');
//Do your work here
}
}
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