所以我做了一切:
var Store = new Lawnchair({table:'mightapp', adaptor:'gears'},
function(s) {
var obj = {msg: 'hooray!'};
s.save({key: "msg", value: obj});
});
然后我注释掉该消息以测试它是否持续...
var Store = new Lawnchair({table:'mightapp', adaptor:'gears'},
function(s) {
//var obj = {msg: 'hooray!'};
//s.save({key: "msg", value: obj});
});
它没有 - 我做错了什么?我正在制作一个健身应用程序,我需要非常永久地坚持人们的锻炼/锻炼统计...我应该做一些文件i / o吗?
答案 0 :(得分:2)
dom
适配器对我来说很好。以下是我用于在应用程序重新启动时保留数据的代码。
<script type="text/javascript">
var store = new Lawnchair({
adapter: "dom",
name: "testing"
}, function(store) {
});
store.exists('dhaval', function(available){
var preStr = "";
// check whether required data is available, if not create it
if(available){
preStr = "data is already available, ";
}else{
preStr = "data is not available, ";
var me = {
key: 'dhaval'
};
// save it
store.save(me);
}
// access it later... even after app restart!
store.get('dhaval', function(me) {
$("#data").html(preStr + JSON.stringify(me));
});
});
</script>
完整来源检查git repo android-cordova-lawnchair
答案 1 :(得分:1)
尝试将适配器切换为“dom”,因为我认为浏览器中不再支持“齿轮”。