Question

 if (document.documentElement.contains ) {
    Sizzle.contains = function( a, b ) {
        return a !== b && (a.contains ? a.contains(b) : true); // error in      
  this line
    };

} 
else if ( document.documentElement.compareDocumentPosition ) {
    Sizzle.contains = function( a, b ) {
        return !!(a.compareDocumentPosition(b) & 16);
    };

} 
else {
    Sizzle.contains = function() {
        return false;
    };
}

注释行正在抛出错误。当我搜索某些东西时，如果它们没有匹配的记录，它将不显示任何结果。当我再次清除文本框中的每个字符时，它将开始搜索。所以当时我遇到了这种类型不匹配的错误

Answer 1

Type mismatch is a common error of IE8 when it working in a weird mode. You can try this things :

Check if IE8 is in compatibility mode. If yes, disable it and put it in normal mode
Check the doctype of you html. It must be <!DOCTYPE html>

在jquery自动完成期间面对IE8中的类型不匹配错误

1 个答案: