将参数传递给javascript onclick函数 [英] passing parameter to javascript onclick function

问题描述

我遇到从javascript onClick函数获取参数的问题

I am having problem with getting parameter from javascript onClick function

title = "as"
$('<li onClick=pushRight('+hello+') class="item"></li>')

和我的控制台日志打印此Uncaught SyntaxError：意外的令牌}

and my console log print this Uncaught SyntaxError: Unexpected token }

推荐答案

title = "as"
$('<li onClick="pushRight("'+hello+'")" class="item"></li>')

查看添加的双引号。 '+ hello +'还要在 pushRight 函数上加双引号。

See the added double quotes. "'+hello+'" Also double quotes over your pushRight function.

您的代码将无效，因为它会呈现无效的html，如下所示。

Your code won't work because it render an invalid html as shown below.

<li onClick=pushRight(as) class="item"></li>

看看，pushRight之前和之后都没有报价，也是之前和在你的
字符串sa之后。知道错误并纠正。不建议在html中使用内联js。您必须在这些场景中绑定事件。

See, there were no quotes before and after pushRight, also before and after your string "sa". Know the mistake and correct. Using inline js with html is not recommended.You have to bind events in these scenarios.

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