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How to get a cross-origin resource sharing (CORS) post request working
...rt 8080) and displays our library. The second server is a CherryPy python script (port 8081) that I am using to trigger a file conversion on demand. The file conversion is triggered by a AJAX POST request from the page served from the XBMC server.
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How to get the clicked link's href with jquery?
...br />
<a href="ID=3" class="testClick">Test3.</a>
now in script
$(".testClick").click(function () {
var anchorValue= $(this).attr("href");
alert(anchorValue);
});
use this keyword instead of className (testClick)
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Should I use .done() and .fail() for new jQuery AJAX code instead of success and error
...jqXHR.success() have some load time in callback and sometimes can overkill script. I find that on hard way before.
UPDATE:
Using jqXHR.done(), jqXHR.fail() and jqXHR.always() you can better manipulate with ajax request. Generaly you can define ajax in some variable or object and use that variable ...
移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...改变
<meta id="testViewport" name="viewport" content="width = 380">
<script> var mvp = document.getElementById('testViewport'); mvp.setAttribute('content','width=480'); </script>
安卓2.3自带浏览器上的一个bug
<meta name="viewport" content="width=device-width">
<script type="text/...
How does this milw0rm heap spraying exploit work?
I usually do not have difficulty to read JavaScript code but for this one I can’t figure out the logic. The code is from an exploit that has been published 4 days ago. You can find it at milw0rm .
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How would I create a UIAlertView in Swift?
I have been working to create a UIAlertView in Swift, but for some reason I can't get the statement right because I'm getting this error:
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Download a file by jQuery.Ajax
...h is completely right about this, you can't do it through Ajax because JavaScript cannot save files directly to a user's computer (out of security concerns). Unfortunately pointing the main window's URL at your file download means you have little control over what the user experience is when a file ...
Limit file format when using ?
... to know if there is a solution. I'd like to keep solely to HTML and JavaScript; no Flash please.
11 Answers
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How to terminate the script in JavaScript?
How can I exit the JavaScript script much like PHP's exit or die ? I know it's not the best programming practice but I need to.
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How can I determine if a JavaScript variable is defined in a page? [duplicate]
How can i check in JavaScript if a variable is defined in a page? Suppose I want to check if a variable named "x" is defined in a page, if I do if(x != null) , it gives me an error.
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