我使用codeigniter,twitter bootstrap和summernote作为我的所见即所得编辑器。我面临图像上传的一些问题。使用Summernote上传图像时,它会以base64字符串序列化图像。该base64字符串太长,以至于它不适合phpmyadmin中的文本数据类型。我想要做的是,使用PHP上传函数上传图像,并将其url存储在数据库中而不是base64字符串。我会怎么做?Summernote图像上传错误
参考this后,这里的代码,
$(function() {
$('.summernote').summernote({
height: 100,
onImageUpload: function(files, editor, welEditable) {
sendFile(files[0], editor, welEditable);
}
});
function sendFile(file, editor, welEditable) {
data = new FormData();
data.append("files", file);
upload_url = "<?php echo base_url(); ?>" + "dashboard/uploader/";
$.ajax({
data: data,
type: "POST",
url: upload_url,
cache: false,
contentType: false,
processData: false,
success: function(url) {
editor.insertImage(welEditable, url);
}
});
}
});
在仪表板类上传方法是我的PHP上传代码所在。这里的PHP代码,
public function uploader()
{
$this->load->helper('file');
if ($_FILES['files']['name']) {
if (!$_FILES['files']['error']) {
$name = md5(rand(100, 200));
$ext = explode('.', $_FILES['files']['name']);
$filename = $name . '.' . $ext[1];
$destination = base_url().'uploads/' . $filename;
$location = $_FILES["files"]["tmp_name"];
move_uploaded_file($location, $destination);
echo base_url() . $filename;
}
else
{
echo $message = 'Ooops! Your upload triggered the following error: '.$_FILES['files']['error'];
}
}
}
每当我上传的图片,它不表现出来的所见即所得的编辑器。我哪里错了?
现在看起来是这样的:
$(function() {
$('.summernote').summernote({
height: 100,
onImageUpload: function(files) {
sendFile(files[0]);
}
});
function sendFile(file) {
data = new FormData();
data.append("files", file);
upload_url = "<?php echo base_url(); ?>" + "dashboard/uploader/";
$.ajax({
data: data,
type: "POST",
url: upload_url,
cache: false,
contentType: false,
processData: false,
success: function(url) {
$(this).summernote("insertImage", url);
}
});
}
});
http://stackoverflow.com/a/35815418/2847436,这可以帮助你。 –