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Proper way to catch exception from JSON.parse
...
I am fairly new to Javascript. But this is what I understood:
JSON.parse() returns SyntaxError exceptions when invalid JSON is provided as its first parameter. So. It would be better to catch that exception as such like as follows:
try {
l...
Determine if $.ajax error is a timeout
... dataType: "json",
timeout: 1000,
success: function(response) { alert(response); },
error: function(xmlhttprequest, textstatus, message) {
if(textstatus==="timeout") {
alert("got timeout");
} else {
alert(textstatus);
}
}
});
Wi...
Show spinner GIF during an $http request in AngularJS?
... headersGetter) {
// todo start the spinner here
//alert('start spinner');
$('#mydiv').show();
return data;
};
$httpProvider.defaults.transformRequest.push(spinnerFunction);
})
// register the interceptor as a service, intercepts AL...
Move an array element from one array position to another
...1, you can simply use this[new_index] = undefined; within the if block. As Javascript arrays are sparse this will extend the array size to include the new_index for the .splice to work but without needing to create any intervening elements.
– Rebecka
Jul 3 '15 ...
How to add additional fields to form before submit?
Is there a way to use javascript and JQuery to add some additional fields to be sent from a HTTP form using POST?
6 Answers...
Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
My Activity is trying to create an AlertDialog which requires a Context as a parameter. This works as expected if I use:
28...
Regex Pattern to Match, Excluding when… / Except between
...f...>...</a>?
How can I match foo except in an <i> tag or a javascript snippet (more conditions)?
How can I match all words that are not on this black list?
How can I ignore anything inside a SUB... END SUB block?
How can I match everything except... s1 s2 s3?
How to Program the G...
Prevent dialog dismissal on screen rotation in Android
I am trying to prevent dialogs built with Alert builder from being dismissed when the Activity is restarted.
11 Answers
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HTML “overlay” which allows clicks to fall through to elements behind it [duplicate]
... deal. The following code is an example. Clicking the blue area pops up an alert, even though the alert is set on the red area. Note that the orange area does NOT work, because the event will propagate through the PARENT elements, so your overlay needs to be inside whatever element you're observing ...
How to prevent ajax requests to follow redirects using jQuery
...this 302 silent redirect in the context of SharePoint. I have some simple Javascript client code that pings a SharePoint sub-site, and if it receives a 200 HTTP response, it relocates to that site, via window.location. If it receives anything else, it gives the user a notice that the site doesn't ...