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Angularjs uses $http to asynchronously upload Excel file method sharing
Angularjs uses $http to asynchronously upload Excel file method sharing
This article mainly shares with you the method of asynchronously uploading Excel files using $http in angularjs. I hope it can help you.
1. The html code of the file upload box is as follows
<form id="fileForm" enctype="multipart/form-data"> <button id="import_asset" type="button" ng-click="import_asset()">上传文件</button> <input id="file_asset" type="file" style="display: none;"/> </form>
*Note: Set the enctype attribute value of the form to: multipart/form-data
2: The js code is as follows:
$scope.import_asset = function () {
$("#file_asset").click();
};
$("#file_asset").on("change", function(){
var formData = new FormData();
var file = document.getElementById("file_asset").files[0];
if(file.name){
var fileName = file.name.substring(file.name.lastIndexOf(".") + 1);
if(fileName =="xlsx" || fileName =="xls"){
formData.append('file', file);
$http({
method:"post",
url:commonService.projectName + "/so/assetmanage/upload",
data:formData,
headers : {
'Content-Type' : undefined
},
transformRequest : angular.identity
}).then(function (response) {
if(response.status == 200){
alert("文件上传成功！！！");
}else{
alert("文件上传失败！！！");
}
});
}else{
alert("文件格式不正确，请上传以.xlsx，.xls 为后缀名的文件。");
$("#file_asset").val("");
}
}
});Related recommendations:
el-upload implements detailed explanation of uploading Excel files
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