设置对话框的最大高度,然后允许滚动 [英] Setting max height of a dialog, then allow scrolling
问题描述
我似乎不明白如何正确设置jQuery UI对话框的高度.
I can't seem to understand how to set the height correctly for the jquery ui dialog.
我希望它可以显示存在的内容的高度,但是如果它超过400像素,那么我想要一个滚动条.
I want it to display the height to however much content is present, but if it exceeds 400 pixels, then I want a scroll bar.
因此,如果内容的高度为200像素,则对话框的高度应为200像素.
So, if the content has 200 pixels in height, then the dialog should have a height of 200 pixels.
如果内容的高度大于400像素,则对话框不应扩展到400像素以上,并且滚动条应可见.
If the content has a height larger than 400 pixels, then the dialog shouldn't expand past 400 pixels and a scroll bar should be visible.
我到目前为止有这个:
$("#popup").dialog({
modal: true,
autoOpen: false
});
推荐答案
$("#popup").dialog({
modal: true,
autoOpen: false
});
css
#popup {
border: 1px solid #ccc;
border-radius: 4px;
padding: 10px;
overflow: auto;
max-height: 300px;
}
编辑:更新了小提琴并调整了代码,使其可以正常工作.不知道为什么,通过jQuery UI对话框maxHeight
似乎没有做应做的事情.我刚刚将最大高度部分添加到CSS中,一切都很好,很花哨.
Edit Updated fiddle and adjusted code so it would work. Not sure why, by the jQuery UI dialog maxHeight
doesn't seem to be doing what it should. I just added the max height part to the CSS and all was fine and dandy.
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