I have page with an AjaxLink and when the link is clicked an overlay div will be visible with a loading image covering parent page. I found a related example here. And it is perfectly working. I change the case to AjaxLink from AjaxButton. In my scenario the page has a vertical scrollbar by default. This scrollbar is generated as there is a big table with vertical expansion. Now when that overlay div is visible that scrollbar remains visible. I want to hide that scrollbar. So I tried:
Mask.show = function(targetId)
{
var target=document.getElementById(targetId);
var mask=document.createElement("div");
mask.innerHTML=" ";
mask.className="wicket-mask";
mask.style.cursor="not-allowed";
mask.style.zIndex="5000";
mask.id="wicket_mask_"+targetId;
document.body.appendChild(mask);
Mask.offsetMask(mask);
var spinner=document.createElement("div");
spinner.innerHTML=" ";
spinner.className="wicket-spinner";
spinner.style.cursor="not-allowed";
spinner.style.zIndex="6000";
spinner.id="wicket_spinner_"+targetId;
document.body.appendChild(spinner);
Mask.centerSpinner(spinner);
// I have added this
document.body.style.overflow="hidden";
}
/**
Hides the mask and spinner
*/
Mask.hide = function(targetId)
{
var mask=document.getElementById(&quo开发者_JAVA百科t;wicket_mask_"+targetId);
if (mask!=null) {
mask.style.display="none";
document.body.removeChild(mask);
}
var spinner=document.getElementById("wicket_spinner_"+targetId);
if (spinner!=null) {
spinner.style.display="none";
document.body.removeChild(spinner);
}
// I have added this
document.body.style.overflow="auto";
}
But no help. That scrollbar remains visible.
I don't know whether I can ask this type of question relating code from different website or not. So I apologize before.
Thanks and regards.
What browser are you using?
I suspect this might be a case of some version of Internet Explorer Quirks Mode, try changing the doctype to enter "Standards Mode".
You can try with:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
In ie you can also try applying the property to document.documentElement if you can't change doctype
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
精彩评论