当用户调整由CSS3定义的可调整大小的文本输入时,是否可以捕获resize事件? [英] Is it possible to catch resize event when user resizes text input defined resizable by CSS3?
问题描述
我有文本输入定义为可调整大小使用CSS,像这样:
#text_input {resize:horizontal; }
< input type =textid =text_input/>
当用户调整输入大小时,是否可以抓住Javascript我尝试使用standart jQuery .resize(),但它不工作,因为我想。
感谢任何帮助...
您可以使用mouseup事件。尽可能多的我试图调用每次调整大小后。
编辑:
如果您的程式码大小不同,
< textarea name =blaid =bla>< / textarea>
$('#bla')。bind('mouseup',function(e){
if($(e.currentTarget).data('lastWidth')!= $ e.currentTarget).width()){
console.log(resize!);
}
$(e.currentTarget).data('lastWidth',$(e。 currentTarget).width());
}); width()仍然返回旧值,至少在chrome
< >
I have text input defined to be resizable using CSS, like this:
#text_input { resize:horizontal; }
<input type="text" id="text_input" />
Is it possible to catch Javascript (preferrably in jQuery) event when the user resizes input ? I've tried using standart jQuery .resize() but it doesn't work as I suppose to.
Thanks for any help...
you can use the mouseup event. as much as i tried it's called after every resize. if you do a check if the current size is different then the last size your code isn't even executed to often.
EDIT:
<textarea name="bla" id="bla"></textarea>
$('#bla').bind('mouseup', function(e){
if($(e.currentTarget).data('lastWidth') != $(e.currentTarget).width()){
console.log("resize!");
}
$(e.currentTarget).data('lastWidth', $(e.currentTarget).width());
});
might be a problem that width() still returns the old value, at least in chrome
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