在javascript中命名元素

Question

I want the select name array keys have a quotations inside. But this one doesn't generate quotations inside the brackets. How can I achieve it?

var id = "test";
var element = "<select name = 'unit_id["+id+"]' class = 'form-control'></select>";

Answer 1

You can use Template literals which is more cleaner. This does not require string concatenation and character escaping:

 var id = "test"; var element = `<select name = 'unit_id["${id}"]' class = 'form-control'></select>`; console.log(element)

Answer 2

Like this:

 var id = "test"; var elemnt = "<select name=\\"unit_id['" + id + "']\\" class=\\"form-control\\"></select>";