javascript 在 onclick 函数中传递多个参数
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pass multiple parameter in an onclick function
提问by Neero
I want to pass three parameters to this onclick()function. but it gives me a syntax error.
我想向这个onclick()函数传递三个参数。但它给了我一个语法错误。
element += '<div class="cancel" onclick="remove_game(' + game.id + ',\'' + cellstyle + ',\'' + cellid +'\');">';
It calls the function correctly, but it gives the error below
它正确调用了该函数，但给出了以下错误
SyntaxError: missing ) after argument list
remove_game(6,'2, 'game6-cell2);
How can i resolve this issue?
我该如何解决这个问题？
回答by Scott Hunter
Your ''s and commas are off, so that the second argument appears to be '2, ', and then there isn't a comma before the third. Assuming you want quotes around the 3rd argument, you'd need something like this:
您的''s 和逗号已关闭，因此第二个参数似乎是'2, '，然后在第三个参数之前没有逗号。假设你想在第三个参数周围加上引号，你需要这样的东西：
element += '<div class="cancel" onclick="remove_game(' + game.id + ',' + cellstyle + ',\'' + cellid +'\');">';
element += '<div class="cancel" onclick="remove_game(' + game.id + ',' + cellstyle + ',\'' + cellid +'\');">';
回答by adeneo
Tada
多田
var element = document.createElement('div');
element.className = 'cancel';
element.addEventListener('click', function() {
remove_game(game.id, cellstyle, cellid);
}, false);
