如何放置删除图标以从数据库记录中删除base64图像记录?我已附加了图片上传器的CSHTML部分和该上传器的Javascript。我还附加了数据库记录的屏幕截图。顺便说一句,我正在使用C#MVC。预先感谢您的帮助。
页面
数据库记录
function Picture_Upload(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function (e) {
$('#Form_Account #PICTURE').val(e.target.result);
};
reader.readAsDataURL(input.files[0]);
$("#lable_file").html($(input).val().split("\\").splice(-1, 1)[0] || '@Language_List.Where(x => x.KEYWORD == "No_File_Chosen").First().VALUE');
}
}
<div class="col-lg-4 well well-sm">
Account Picture
<br /> @if (!String.IsNullOrEmpty(Model.PICTURE)) {
<img src='@Model.PICTURE' style="max-width:100%;max-height:100%" /> } else {
<img src="~/img/Logo_Blank.png" style="max-width:100%;max-height:100%;" /> }
<br /><br />
<div class="Toggle_Form_Account" style="display:none; width:100%">
@*<input id="file_upload" type="file" accept="image/gif, image/jpeg, image/png" onchange="Picture_Upload(this);" />*@
<button type="button" onclick="document.getElementById('file_upload').click()">@Language_List.Where(x => x.KEYWORD == "Choose_File").First().VALUE</button> <label for="file_upload" id="lable_file" style="font-weight: normal !important;">@Language_List.Where(x => x.KEYWORD == "No_File_Chosen").First().VALUE</label>
<input id="file_upload" type="file" style="display:none" accept="image/gif, image/jpeg, image/png" onchange="Picture_Upload(this);" />
</div>