大约有 17,000 项符合查询结果（耗时：0.0555秒） [XML]
How to create a dialog with “yes” and “no” options?
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How to do this using 'inline' JavaScript:
<form action="http://www.google.com/search">
<input type="text" name="q" />
<input type="submit" value="Go"
onclick="return confirm('Are you sure you want to search Google?')"
/>
</...
What does status=canceled for a resource mean in Chrome Developer Tools?
...cause once things get cached, it doesn't happen. If set a breakpoint in my javascript, it doesn't happen. Your first bullet point is probably not the problem because I don't see a element being deleted. I know for a fact it isn't bullet point 3. What do you mean by "Once you touch the contents of an...
Convert boolean result into number/integer
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Javascript has a ternary operator you could use:
var i = result ? 1 : 0;
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Focus Input Box On Load
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However, this might not be supported in all browsers, so we can use javascript.
window.onload = function() {
var input = document.getElementById("myinputbox").focus();
}
2) How to place cursor at the end of the input text?
Here's a non-jQuery solution with some borrowed code from anothe...
Why should I use document based database instead of relational database?
...able and index-able, featuring a table oriented reporting engine that uses Javascript as a query language. So does SQL and relational databases. Nothing new here.
So. Why CouchDB?
REST is simpler than JDBC or ODBC.
No Schema is simpler than Schema.
Distributed in a way that appears simple an...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
...myImage' /></td>
</tr></table>
<script type='text/javascript'>
document.getElementById('myImage').src = "newImage.png";
document.getElementById('myImage').onload = function() {
alert("done");
}
document.getElementById('myImage').onerror = function() {
...
How can I remove a specific item from an array?
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Serious question: why doesn't JavaScript allow the simple and intuitive method of removing an element at an index? A simple, elegant, myArray.remove(index); seems to be the best solution and is implemented in many other languages (a lot of them older than...
Email validation using jQuery
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You can use regular old javascript for that:
function isEmail(email) {
var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
return regex.test(email);
}
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How to get document height and width without using jquery
How to get document height and width in pure javascript i.e without using jquery .
I know about $(document).height() and $(document).width() , but I want to do this in javascript .
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Disable mouse scroll wheel zoom on embedded Google Maps
...$('.maps iframe').css("pointer-events", "none");
});
I'm sure there's a JavaScript only way of doing this, if someone wants to add to this feel free.
The JavaScript way to reactivate the pointer-events is pretty simple. Just give an Id to the iFrame (i.e. "iframe"), then apply an onclick event t...