[英]Cancel button on bootstrap modal doesn't clear filled data
當用戶點擊我的jQuery模式窗體上的取消按鈕時,如何清除填充數據。
目前,當我點擊取消按鈕時,它只關閉彈出框,當我重新打開它時,仍然存儲以前填充的數據。
請指教
<form id="myform2" data-toggle="validator" class="form-horizontal" role="form" method="POST" action="#">
<div class="form-group">
<div class="col-md-12">
<label class="control-label popup-label">Full Name</label>
<input required type="text" class="form-control" name="full_name"
value="{{ old('full_name') }}">
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<label class="control-label popup-label">Username</label>
<input required type="text" class="form-control" name="username"
value="{{ old('username') }}">
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<label class="control-label popup-label">Password</label>
<input pattern=".{5,10}" required title="5 to 10 characters"
type="password" class="form-control"
name="password" value="{{ old('password') }}">
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary">Create</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel
</button>
</div>
</form>
我已經使用了bootstrap驗證以及表單字段。
$(document).ready(function () {
$('#myform2').bootstrapValidator({
// To use feedback icons, ensure that you use Bootstrap v3.1.0 or later
icon: {
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
full_name: {
validators: {
notEmpty: {
message: 'The Full Name field is required'
},
stringLength: {
min: 5,
max: 15,
message: 'The Full Name must be more than 5 and less than 15 characters long'
},
編輯
這是我的密碼驗證
password: {
validators: {
notEmpty: {
message: 'The Password field is required.'
},
stringLength: {
min: 5,
max: 15,
message: 'The Password must be more than 5 and less than 15 characters long'
}
}
}
只需為取消按鈕指定一個id="reset"
即可
<button type="button" class="btn btn-default" id="reset" data-dismiss="modal">Cancel</button>
以下代碼可以解決問題
$(document).ready(function() {
$("#reset").click(function() {
$("input").val("");
});
});
或者更好的方法,使用表單id="myform2"
$(document).ready(function() {
$("#reset").click(function() {
$(':input','#myform2').val("");
});
});
要么
使用bootstrap驗證插件,無需上述代碼和取消按鈕的任何更改,只需在引導驗證腳本上方添加以下腳本即可。
$('#myModal').on('hidden.bs.modal', function(){
$(this).removeData('bs.modal');
$('#myform2').bootstrapValidator('resetForm', true);
});
$('#myform2').bootstrapValidator({
//Validation code comes here
});
注意:這里我假設模態id是#myModal
如果不是你必須將它改為你的模態id
,當模態關閉並重新打開時,這將使用cancel按鈕重置表單。
添加新的id屬性以取消按鈕
<button id="cancel" type="button" class="btn btn-default" data-dismiss="modal">Cancel
</button>
<script type="text/javascript">
$(document).ready(function() {
// clear input values
$('#cancel').on('click', function() {
$('form').find('input').val('');
});
});
</script>
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