Is it possible to select an element from a page with an id that begins with a number?
$('#3|assets_main|ast_module|start-iso-date')
Upon attempting to do so, the following error occurs:
Uncaught Error: Syntax error, unrecognized expression: |assets_main|ast_module|start-iso-date
I am currently using jQuery 1.7.1 and I realize that naming ids starting with numbers is not recommended, but is there a specific reason why jQuery may have trouble handling such ids?
When working with HTML5, it is important to note that the id attribute can begin with a numerical value without any issues, making your id valid.
The problem lies in the presence of pipe (|) characters within the selector; these need to be properly escaped using \\:
$('#3\\|assets_main\\|ast_module\\|start-iso-date')For a complete and functional demonstration, refer to this working example.
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