Reload xml file data after updating

[Thế Bảo Đinh]

Hi , i am using php + angularjs . I have 2 functions :

function loadComment(){

services.getComments().then(function(data){

var source = x2js.xml_str2json(data.data);

var comments = ($filter('filter')(source.data.comment, {itemID: shopItemID }));

$scope.comments = comments;

});

};

$scope.addComment = function()

{

var request = $http({

method: "post",

url: "xmlAction.php",

data: {

id:shopItemID,

functionname: 'addNewComment',

description: 'Description Comment',

name:'Alex'

},

headers: { 'Content-Type': 'application/x-www-form-urlencoded' }

});

loadComment();

};

After running add new comment function , xml file is already update, but the function loadComment is still using old data from cache. How can i solve it ?

Thanks.

[Sander Elias]

Hi Thé

Reload the xml file, or manual push the added comment to your result set in memory.

Regards

Sander

[Thế Bảo Đinh]

Yes, in loadcomment function . i already use:

app.factory("services", ['$http', function($http) {

var serviceBase = 'services/'

var obj = {};

obj.getComments = function(){

return $http.get("data/comment.xml");

}

function loadComment(){

services.getComments().then(function(data){

var source = x2js.xml_str2json(data.data);

var comments = ($filter('filter')(source.data.comment, {itemID: shopItemID }));

$scope.comments = comments;

});

};

But it can not re load.

[Sander Elias]

Hi Thé,

Then your server has not commit the changes yet. Then you don't need to reload, but update your result manually (typically, push the extra comment into the array.

Regards

Sander

[Bao]

But some cases it is more complicated to do than reload directly from XML file. No way to reload XML file in server.

---

From: Sander Elias
Sent: ‎8/‎28/‎2015 1:39 AM
To: AngularJS
Subject: [AngularJS] Re: Reload xml file data after updating

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[Sander Elias]

Hi Thé,

Then a crude solution could be to put in a timeout before the reloading. Give your server some time to commit the change. Keep in mind that this is a very dirty solution, and it will occasionally fail. Best thing is to make sure the server returns the updated results. 

Regards

Sander

[Thế Bảo Đinh]

So i have one thing can not understand . When the first time , i click button add comment, the xml file already adds new item, but the server still keeps the old file . It is ok, but when i click button add comment again, the server can update the xml file. I don't know why only the first time it can not update.

Bao Dinh 

Web developer

561 451 6151

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