Recent Questions Extjs Tree Collapse
Q: I have another question regarding the popup window. I need to use an iframe within the popup window. Is there any way I can close the dhtml popup from the page loaded within the iframe?
A: You can close the popup using the following function:
document.getElementById('win').hide();
Unfortunately it won't work if you use iframe as window content.
You open another page in the popup (in Iframe) so you cannot accessdocument.getElementById('win').hide();
element which is situated on the first page.
When you use text or object_id as window content the content of the popup will be situatedon the same page so you can access document.getElementById('win') element and hide it.
There is a workaround.
Use text as content type and add the following code inside popup:
<a onclick="document.getElementById('win').hide();">...</a> <iframe></iframe>
Your link will work in that case.
Q: I would like the cursor to change to a hand when over a drop down menu link...
A: Try to set this parameter to your drop down menu:
var itemCursor="pointer";
Q: This is probably a really basic question, but I was wondering if
your dhtml menu maker makes it possible to determine the direction of the
drop down menu. In other words, my menu is at the bottom of the page
and I want the drop down list to actually go "up," not down.
Is that possible with your software?
A: Yes it is possible.
You should use the following parameter
var subMenuVAlign="top"; //downward
var subMenuVAlign="bottom"; //upward
var subMenuAlign="left"; //from left to right
var subMenuAlign="right"; //from right to left
Q: The menu has a problem with newlines. The menu builds correctly (layout ok) but when pressed on the button nothing happens
At some point, in the DHTML menu, we have the following in the javascript:
var menuitems = [
["|Print HTML","javascript:alert('HTML print: Only the 7 most recent orders on the screen \n will be printed because of space limitations on paper.');printResult('4'); ","","", ,"_parent",,] ]
As you can see we have a newline (\n) between the words "screen" and "will". But when we click on the button nothing happens. If we remove the newline and we click on the button then we first get the alert box. After pressing the OK button the function printResult is called.
Is there any way for us to still use the newline character in the menuItems variable?
This can be easily reproducible. That's why I haven't made an example.
A: Try to write in the following way \\n:
["|Print HTML","javascript:alert('HTML print: Only the 7 most recent orders on the screen \\n will be printed because of space limitations on paper.');printResult('4'); ","","", ,"_parent",,]
