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[英]JQuery form submission without page refresh not working due to JQuery conflict
[英]Refresh form submission not working
上網搜索后,我找不到正確的代碼解決方案。 在這里,我將JQuery與ajax google庫鏈接以進行HTML FORM驗證。 成功提交表單后,它可以正常工作,但不會刷新。 請指導我。
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script>
function Submit(){
var emailRegex = /^[A-Za-z0-9._]*\@[A-Za-z]*\.[A-Za-z]{2,5}$/;
var formemail = $("#femail").val();
var name = $("#name").val();
var name = $("#place").val();
var femail = $("#femail").val();
if($("#name").val() == "" ){
$("#name").focus();
$("#error").html("Enter the Name.");
return false;
}else if($("#place").val() == "" ){
$("#place").focus();
$("#error").html("Enter the Place.");
return false;
}else if($("#femail").val() == "" ){
$("#femail").focus();
$("#error").html("Enter the email.");
return false;
}else if(!emailRegex.test(formemail)){
$("#femail").focus();
$("#error").html("Enter the valid email.");
return false;
}else if($(name != '' && place != '' && femail != '')){
$("#error").html("Form submitted successfully.")
}
}
</script>
<form id="form_name" name="form" method="post" action=" ">
<div id="error"></div>
NAME: <input type="text" name="Name" id="name" > <br>
PLACE: <input type="text" name="Place" id="place"> <br>
EMAIL: <input type="text" name="Email" id="femail"> <br><br>
<input type="button" id="submit" value="Submit" onClick="Submit()"/>
</form>
提交HTML表單后,將顯示“表單提交成功”,然后刷新表單。
type = 'button'
,它將不充當submit-button
type = "submit"
event.preventdefault()
阻止表單提交 function Submit(e) { var emailRegex = /^[A-Za-z0-9._]*\\@[A-Za-z]*\\.[A-Za-z]{2,5}$/; var formemail = $("#femail").val(); var name = $("#name").val(); var name = $("#place").val(); var femail = $("#femail").val(); if ($("#name").val() == "") { $("#name").focus(); $("#error").html("Enter the Name."); e.preventDefault(); } else if ($("#place").val() == "") { $("#place").focus(); $("#error").html("Enter the Place."); e.preventDefault(); } else if ($("#femail").val() == "") { $("#femail").focus(); $("#error").html("Enter the email."); e.preventDefault(); } else if (!emailRegex.test(formemail)) { $("#femail").focus(); $("#error").html("Enter the valid email."); e.preventDefault(); } else if ($(name != '' && place != '' && femail != '')) { $("#error").html("Form submitted successfully.") } }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> <form id="form_name" name="form" method="post" action=" "> <div id="error"></div> NAME: <input type="text" name="Name" id="name"> <br>PLACE: <input type="text" name="Place" id="place"> <br>EMAIL: <input type="text" name="Email" id="femail"> <br> <br> <input type="submit" id="submit" value="Submit" onClick="Submit(event)" /> </form>
使用以下功能...
location.reload(true);
window.location.reload()
window.location.href=window.location.href
除了Rayon建議的更改之外,您還可以通過將$("#form_name")[0].reset()
放在$("#error").html("Form submitted successfully.")
下方來刷新表單:
function Submit(e){
e.preventDefault();
// You will have to submit your form using ajax.
var emailRegex = /^[A-Za-z0-9._]*\@[A-Za-z]*\.[A-Za-z]{2,5}$/;
var formemail = $("#femail").val();
var name = $("#name").val();
var name = $("#place").val();
var femail = $("#femail").val();
if($("#name").val() == "" ){
$("#name").focus();
$("#error").html("Enter the Name.");
return false;
}else if($("#place").val() == "" ){
$("#place").focus();
$("#error").html("Enter the Place.");
return false;
}else if($("#femail").val() == "" ){
$("#femail").focus();
$("#error").html("Enter the email.");
return false;
}else if(!emailRegex.test(formemail)){
$("#femail").focus();
$("#error").html("Enter the valid email.");
return false;
}else if($(name != '' && place != '' && femail != '')){
$("#error").html("Form submitted successfully.")
$("#form_name")[0].reset();
}
}
但是,如果您不使用Ajax提交表單,則頁面將被重新加載,這違背了顯示“表單提交成功”消息的目的。
您應該在程序中執行以下兩個步驟
<form id =“ form_name” name =“ form” method =“ post” action =“”>
而不是你上面的線
<form name =“ form” id =“ form_name” name =“ form” method =“ post” action =“”>
2.在腳本“提交”中添加該行
document.form.reset();
//這里“ form”是您的表單名稱
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