<form><input type="file" name="first" onchange="jsFunction(2);">
<input type="file" name="second" onchange="jsFunction(3);"</form>
Possible to pass just numbers to the js function?
Thanks
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@camran - I agree, I never vote down without a comment. I would imagine that it was due to the way you formatted and worded the question. Perhaps using a complete sentence would have helped. P.S. I'm not the one who voted you down :-)Topher Fangio– Topher Fangio2009-11-09 15:40:56 +00:00Commented Nov 9, 2009 at 15:40
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Maybe it had something to do with the way you have 80% of a test case in the question? I'd guess about 30 seconds of work and you could have found out for yourself.Quentin– Quentin2009-11-09 15:45:38 +00:00Commented Nov 9, 2009 at 15:45
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3 Answers
Yes, it is possible :)
Comments
That is definitely plausible, however, the onChange event is only fired when the input has changed AND it loses focus.
Comments
Sure, you can do this. What you are really doing here is creating a function on the fly. Your jsFuction executes when the page loads, not when the value changes. So, its return value should be a function--the function that you want to execute when the value changes. For example:
function jsFunction(number) {
return function () {
var currentValue = this.value;
alert('I was given ' + number + ' and the current value is ' + currentValue);
};
}
