Recent Questions Jquery Unselect Row Aspxtreelist
Q: Hi, I need to know if it is possible to accomplish the following functionalities with your tree-menu library.
1. I need to have two or more trees in the same page
2. I need to have a checkBox in each node and through a JavaScript function be able to add the selected nodes into another tree.
3. I need to eliminate the nodes that has check=true
4. I need to populate on-demand the tree using AJAX
5. I need to implement drag&drop through the use of the mouse events on the tree nodes
6. How would the tree behave with 10000 nodes??
7. I need to have a tree within another element that uses scroll
such as a DIV or SPAN (fixed area). When collapsed or expanded, the area should remain its original size.
A: 1. You can add any number of the menus on the one page.
2, 3, 5. Yes, you can do it. But you should create your own server-side script (for example, php) that will do it. The menu doesn't support such a feature.
4. Unfortunately, you can't use the AJAX-like technology in the Javascript/DHTML Tree such as in JavaScript Tree Menu.
6. It is possible that the loading speed can be lower if the menu is very large. But it doesn't take so much time.
Yes, you can notice some delay in IE, but in over browsers it works better.
Javascript/DHTML Tree works fast, but 10000 is a large value. Please, try atrial version of Javascript/DHTML Tree.
I tried to create large menus on my machine: P4 3GHz, 512RAM WinXP SP2
It takes:
- 1000 items ~ 10 sec
- 2000 items ~ 40 sec
7. You can paste Javascript/DHTML Tree into the <table> or <div>.
Q: We would like Subprograms to have a different style than the items below it to visually indicate it as a non-clickable header in my javascript drop down menu.
A: You should disable this item. You should set "_" symbol for the itemtarget.
You can also set
var fontColorDisabled="#616321";
You can also create Individual Style for the disabled item.
Q: Is it possible via code customization to remove the border only forthe top level of js dropdown menu?
A: You can use Individual Item Style in that case.
You should create Individual Style, for example:
var itemStyles = [
["itemBorderStyle=none,none"], // style 0
];
And assign it for top items:
var menuItems = [
["Home","testlink.html", "", "", "", "", "0", "", "", "", "", ], // assign style 0
["Product Info","", "", "", "", "", "0", "", "", "", "", ], // assign style 0
["|Features","testlink.html", "", "", "", "", "", "", "", "", "", ],
["|Installation","", "", "", "", "", "", "", "", "", "", ],
["|Supported Browsers","", "", "", "", "", "", "", "", "", "", ],
["||Windows OS","", "", "", "", "", "", "", "", "", "", ],
["||Internet Explorer","", "", "", "", "", "", "", "", "", "", ],
["||Firefox","", "", "", "", "", "", "", "", "", "", ],
["Samples","", "", "", "", "", "0", "", "", "", "", ], // assign style 0
["|Sample 1","testlink.html", "", "", "", "", "", "", "", "", "", ],
["|Sample 2 is Disabled","testlink.html", "", "", "", "_", "", "", "", "", "", ],
["Contact Us","testlink.htm", "", "", "", "", "0", "", "", "", "", ], // assign style 0
];
More info you'll find here:
http://deluxe-menu.com/individual-item-styles-info.html
Q: We dont want to change the Target, Target will be always _self, but sometime the user would like to open links of easy drop down menu in a new window.
We just wnat to know if posible to do it.
A: I think that it is not possible to create such menu using Pop up menu.
But you can try to write your menuItems in the following way:
["|<a href='http://deluxe-menu.com/parameters-info.html'>Parameters Info</a>","", "", "", "", "", "", "", "", ],
Right click on the "Product Info/Parameters Info" item.
But you should create correct style for <a> tag.
