ImageUploadPresenter.php
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<?php
namespace App\Presenters;
class ImageUploadPresenter
{
public function render($name, $text, $value = null, $option = [])
{
$isRequired = array_get($option, 'required', false);
$requiredHtml = $isRequired ? '<span style="color: red">*</span>' : "";
$uploadUrl = config('website.UploadUrl');
$value = !empty(trim($value)) ? $value : "[]";
$Autograph = Autograph();
return <<<EOF
<label class="layui-form-label">
$requiredHtml
$text
</label>
<div class="layui-input-inline" style="width: 700px">
<input type="hidden" id="$name" name="$name" value='$value'>
<input id="uploadContainer" type="file" multiple name="upload">
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<link href="https://cdn.bootcdn.net/ajax/libs/bootstrap-fileinput/5.1.4/css/fileinput.min.css" rel="stylesheet">
<script src="https://cdn.bootcdn.net/ajax/libs/bootstrap-fileinput/5.1.4/js/fileinput.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/bootstrap-fileinput/5.1.4/js/locales/zh.min.js"></script>
<script>
$Autograph
let element = $("#uploadContainer");
let arr = $("#$name").val()?JSON.parse($("#$name").val()):[];
element.fileinput({
uploadUrl : "$uploadUrl",//上传图片的url
allowedFileExtensions : [ 'jpg', 'png','jepg','jpeg' ],
overwriteInitial : false,
uploadAsync:true,
showRemove:false,
showUpload:false,
initialPreviewShowPreview:false,
language:'zh',
maxFileSize : 5000,
maxFileCount: 5,
initialCaption: "请上传$text",
initialPreview: $value,
initialPreviewAsData: true,
uploadExtraData:function(){
let data = {
k1:k1,
k2:k2,
source:1
}
return data;
}
}).on("filebatchselected", function(event, files) {
element.fileinput('upload');
}).on('fileuploaded', function(event, data, previewId, index) {
let response = data.response
arr.push(response.data.shift())
$("#$name").val(JSON.stringify(arr))
});
</script>
EOF;
}
}