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如何在appendTo中添加var-javascript?_Javascript - Fatal编程技术网

如何在appendTo中添加var-javascript?

如何在appendTo中添加var-javascript?,javascript,Javascript,如何在appendTo中添加var-javascript var i = 1; $('<input type="text" id="num" size="20" name="num[]"/>').appendTo(scntDiv); var i=1; $('')。附件(scntDiv); 如何将var i添加到id=“num”到id=“num\u 1”只需将i添加到生成的HTML中: $('<input type="text" id="num_' + i + '" size

如何在appendTo中添加var-javascript

var i = 1;
$('<input type="text" id="num" size="20" name="num[]"/>').appendTo(scntDiv);
var i=1;
$('')。附件(scntDiv);

如何将
var i
添加到
id=“num”
id=“num\u 1”
只需将
i
添加到生成的HTML中:

$('<input type="text" id="num_' + i + '" size="20" name="num[]"/>').appendTo(scntDiv);
$('').appendTo(scntDiv);

不要将HTML构建为字符串。@torazaburo-你能给我一些建议吗?