我正在使用产品设计工具“Lumise”,它将来宾设计和上传保存在 IndexedDB 中。我想使用插入查询将保存在这些对象存储中的数据保存在 MySQL 表中。我已经创建了一个 selectindexeddb.js 文件和 indexeddbtomysql.php 文件,并且已经有一个用于创建 IndexedDB 并对其进行更新的工具文件,名为“app-uncompressed.js”。
我的问题是:我想让每个事务的循环都发生在设计中,从创建、更新或删除我如何从单独的 js 文件中做到这一点。
提示:我试图在 lumise js 文件中编写这个 for 循环,但它也显示了一堆错误,因为这个文件非常大。有什么帮助吗?
app-uncompressed.js :)
另一个提示:)
在这个文件中,您可以关注开始创建 IndexedDB 的 12177 行
选择indexeddb.js
var db;
var request = indexedDB.open("lumise");
var transaction = db.transaction(["designs"]);
var objectStore = transaction.objectStore("designs");
var request = objectStore.get("K730MRT0"); // this i want it to have it from app_uncompressed.js as a variable.
// i want to make the loop here ?!
request.onsuccess = function(event) {
// Do something with the request.result!
var designid = request.result.id;
var designname = request.result.name;
var designscreenshot = request.result.screenshot;
console.log("rsults is " + designid);
$.ajax({
url: 'indexeddbtomysql.php',
method: 'POST',
data: {design_id:designid ,design_name:designname,design_screenshot:designscreenshot },
success: function(data) {
alert("saved y marweta ;)")
}
});
};
indexeddbtomysql.php
<?php
session_start();
include '../config.php';
$design_id = $_POST['design_id'];
$design_name = $_POST['design_name'];
$design_screenshot = $_POST['design_screenshot'];
$query = 'INSERT INTO `user_designs`( `key`, `name`, `screnshot`) VALUES ($design_id
,$design_name , $design_screenshot);';
?>
更新我试图将for循环放入app_uncompersed.js 但它没有工作
save : function(ob, storeName, callback) {
if (this.db == null)
return callback(null);
var i ;
for (i = 0; i < count(rows); i++) {
var trans = this.db.transaction(ob.length === 2 ?
[storeName, 'dumb'] : [storeName], "readwrite");
var store = trans.objectStore(storeName);
if (ob.id === null || ob.id === undefined)
ob.id = parseInt(newDate().getTime()/1000)
.toString(36)+':'+Math.random().toString(36).substr(
2);
var obj = $.extend({
created: new Date().getTime()
}, (ob[0] !== undefined ? ob[0] : ob));
var process = store.put(obj, obj.id);
if (typeof callback == 'function')
process.onsuccess = callback;
console.log("ABC");
if (ob[1] !== undefined) {
var obj_dumb = $.extend({
id: obj.id,
created: obj.created
}, ob[1]);
trans.objectStore('dumb').put(obj_dumb, obj.id);
}
var designid = obj.id; //this var i want to save
}
},