MultiNestedLists
A jQuery plugin for multiple nested lists
Looking up the internet, there were no solutions for my need, of having a nice style for multiple nested lists. I needed of a style that could evidence every ul inside of a li. The idea was to use nested lists to aplly in sitemaps, org charts and things like that. I have seen so many interesting solutions on the internet, like ul based in trees, sitemap examples, but not even one of these solutions would serve for my simple need. I just needed something like this:
bootstrap/ ├── css/ │ ├── bootstrap.css │ ├── bootstrap.min.css │ ├── bootstrap-theme.css │ └── bootstrap-theme.min.css ├── js/ │ ├── bootstrap.js │ └── bootstrap.min.js └── fonts/ ├── glyphicons-halflings-regular.eot ├── glyphicons-halflings-regular.svg ├── glyphicons-halflings-regular.ttf └── glyphicons-halflings-regular.woff Accordind some requirements I had, this structure should be composed dynamically, because new ul and li can be created any time by the user. Therefore, I couldn't use any class or id in ul or li. The structure needed to be clean.
ul ├── li -> ul │ ├── li │ ├── li │ ├── li │ └── li /ul │ /li ├── li -> ul │ ├── li │ └── li /ul │ /li └── li -> ul ├── li ├── li ├── li └── li /ul / li /ul All this seemed like too simple, and I was decided clearly to make this just with CSS. I decided add border-left in each ul and create pseudo-elements to show the indicating lines to each li. This seemed to be enough, but wasn't! If in any level of the list, the last li had children, the parent ul shows its border in its whole height, showing something meaningless. As if there was one more li that doesn't appears. I tried fix this just with css, but there was no advance. Therefore, I started to think how to make it better with jQuery. Then, the solution was: Instead to set border-left in the ul, set border-left in the li children and check if in each level, the last li child has children. If yes, take the border-left off. If no, let it just how it is. This worked!
