DHX.Proxy I need help!!

Discontinued products DHTMLX Touch
#1

Hello,

I am new in Dhtmlx Touch, and I want to create an app which is working when offline or no internet available.

I use the dhx.proxy component, in saving data, from form and a grid…

this.orderSave = new dhx.proxy({
        url: innowave.base_url + "order?r=savemobile",
        storage: dhx.storage.local
});


$$('btn_save').attachEvent('onItemClick', function() {
        var data = new Object();
        data["detail"] = new Object()
        data["detail"] = $$("detail_grid").serialize();

        data["order"] = new Object();
        data["order"] = $$("orderForm").getValues();
        data["order"].employee = "ire05049200";


        var params = ["data=" + JSON.stringify(data)]; // request parameters list

        that.orderSave.post(params.join('&'), {
            success: function(e) {
                dhx.notice("success " + e);
            },
            error: function(e) {
                dhx.notice("fail " + e);
            }
        });

    });

then I tested it, when there is a connection to the server, obviously data will be save to the database, and when i turn off the connection of my mobile to the database, and send a request i will get the message “fail”, in this case i thought that the data will be save in local storage(dhx.storage.local) and will be send again if there’s a connection in the server. So, I connect the mobile again to the server, and send another request, the request is save to the database, but the request that i did while the mobile is offline are not sent to the dtabase…

can you please tell me, how does this dhx.proxy works?.. or how can i implement this?

thanks in advance! :smiley:

#2

ok, i see that the request data are storede in localStorage, using console.log(localStorage),

According to the documentation :
*Each time a user makes a request, dhx.proxy checks presence of unsuccessful requests in the local storage. If there are any kept - they are passed to the server.
*As soon as an unsuccessful request is satisfied - it updates the latest copy and is removed from the local storage.

Is the checking of dhx.proxyof unsuccessful requests in the local storage are done automatically eahc time a user makes a request?, and if there are any, it will passed to the server, automatically?, or do I need to do this manually?

Right now, im doing this manually, and im hoping that there’s a way to do this manually.

#3

EDIT*
Right now, im doing this manually, and im hoping that there’s a way to do this automatically.

#4

Hello,

We have found an issue with “offline” ajax. Please try attached libs. They will fix the problem.
libs.zip (174 KB)

#5

Hello Alexandra,

You’re attached files works, thanks a lot! :smiley:

#6

can’t it be that there also should be a new css file ?
while using this last lib my Tabbar elements appear under each other , my popup screen open under the active screen …

#7

sorry was wrong edit … no problems yet