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Detect blocked popup in Chrome
I am aware of javascript techniques to detect whether a popup is blocked in other browsers (as described in the answer to this question ). Here's the basic test:
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Download File Using Javascript/jQuery
...;:
<iframe id="my_iframe" style="display:none;"></iframe>
<script>
function Download(url) {
document.getElementById('my_iframe').src = url;
};
</script>
To force the browser to download a file it would otherwise be capable of rendering (such as HTML or text files), you...
Check if option is selected with jQuery, if not select a default
...n>
<option value="4">Fourth</option>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelect option[value='3']").attr('selected', 'selected');
}
});
</script>
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Stop and Start a service via batch or cmd file?
How can I script a bat or cmd to stop and start a service reliably with error checking (or let me know that it wasn't successful for whatever reason)?
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Check with jquery if div has overflowing elements
... of visibility:
If you want to count semi-visible items it would be the script you need:
var invisibleItems = [];
for(var i=0; i<element.childElementCount; i++){
if (element.children[i].offsetTop + element.children[i].offsetHeight >
element.offsetTop + element.offsetHeight ||
...
How do I change the value of a global variable inside of a function
I am using JavaScript and I create a global variable. I define it outside of a function and I want to change the global variable value from inside a function and use it from another function, how do I do this?
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Response.Redirect with POST instead of Get?
... I know, the only way to implement something like this would be to use Javascript. There are two options I can think of off the top of my head:
Create the form and have its action attribute point to the third-party server. Then, add a click event to the submit button that first executes an AJAX ...
Using regular expressions to parse HTML: why not?
... ntownsend: For instance, you think you have stripped all the script tags from the HTML but your regex fails cover a special case (that, let's say, only works on IE6): boom, you have an XSS vulerability!
– Tamas Czinege
Feb 26 '09 at 14:39
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How to add a custom right-click menu to a webpage?
...isplay a simple custom right-click menu which does not use a 3rd party JavaScript library?
18 Answers
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Correct way of using JQuery-Mobile/Phonegap together?
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Please, could you add the order of the script loading, using latest version ??
– realtebo
Mar 20 '13 at 18:11
7
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