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Problem naming variables nested in multiple quotes_javascript skills

WBOY
WBOYOriginal
2016-05-16 16:48:591368browse
Copy code The code is as follows:

var i=0;
function addForm(){
i ;
var textExtra='

';
$( "#inforForm").append(textExtra);
}

The effect achieved is to click to add a text box into the form and automatically name the name, which is caused by the nesting of single quotes and double quotes. Big head...
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