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Fixed a bug: show map image alternative when offline

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Former-commit-id: 9d3945a8fdff7c6c09db043037ae779b1b3ebecd
This commit is contained in:
Tatiana Llorente 2019-03-22 10:57:22 +01:00
parent 151fe6ac78
commit 45c7bea6e6
1 changed files with 27 additions and 18 deletions
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45
pandora_console/operation/users/user_edit.php
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@ -681,25 +681,10 @@ if (!defined('METACONSOLE')) {
</style> </style>
<script language="javascript" type="text/javascript"> <script language="javascript" type="text/javascript">
// Get the map var map_unavailable = '';
var map_url = "http://a.tile.openstreetmap.org"; function print_map(map_unavailable){
// 1. Create a new XMLHttpRequest object
var xhr = new XMLHttpRequest();
// 2. Configure it: GET-request for the map_url
xhr.open('GET', map_url);
// 3. Send the request over the network
xhr.send();
// 4. This will be called after the response is received
xhr.onload = function() {
// analyze HTTP status of the response
if (xhr.status != 200) {
var map_unavailable = false;
} else {
var map_unavailable = true;
}
var img_src = "<?php echo ui_get_full_url('images/edit_user_map_not_available.jpg', false, false, false, false); ?>"; var img_src = "<?php echo ui_get_full_url('images/edit_user_map_not_available.jpg', false, false, false, false); ?>";
if(map_unavailable === false){ if(map_unavailable !== true){
$("#zonepicker").append('<img src="'+img_src+'" alt="This map is not available" title="This map is not available" style="max-width:100%"/>').css('text-align','center'); $("#zonepicker").append('<img src="'+img_src+'" alt="This map is not available" title="This map is not available" style="max-width:100%"/>').css('text-align','center');
}else{ }else{
var optionText = $("#timezone option:selected").val(); var optionText = $("#timezone option:selected").val();
@ -719,6 +704,30 @@ if (!defined('METACONSOLE')) {
}); });
}); });
} }
}
// Get the map
var map_url = "http://a.tile.openstreetmap.org";
// 1. Create a new XMLHttpRequest object
var xhr = new XMLHttpRequest();
// 2. Configure it: GET-request for the map_url
xhr.open('GET', map_url, true);
// 3. Send the request over the network
xhr.send();
// 4. This will be called after the response is received
xhr.onload = function() {
// analyze HTTP status of the response
if (xhr.status == 200) {
map_unavailable = true;
} else {
map_unavailable = false;
}
print_map(map_unavailable);
};
// 5. If no internet connection, it enter here (it doesn't enter in onload)
xhr.onerror = function() {
map_unavailable = false;
print_map(map_unavailable);
}; };
</script> </script>