Hie*_*ect 15 jquery function submit typeerror
我正在尝试以迂回的方式提交表单,因为我需要在提交之前附加新的输入.由于在实际的$(form).submit()函数中添加追加不会收集它们的帖子,我添加了一个html按钮来调用submitCheck(),然后提交实际的函数.
function init() {
$("#submit").click(submitCheck);
//and lots of other stuff
}
function submitCheck() {
//go through fabric canvases, save xml to input.
for (var i=1; i<probNum; i++) {
var csvg = gcanvas[i].toSVG();
$('#output').append("<input type='hidden' name='svg"+probNum+"' value='"+csvg+"'></input>");
}
//make sure a topic was selected. If not cancel submission and don't do anything.
if ($("#topic").val() == '-1')
{
$('#error').html("You must select a valid topic");
} else {
//submit the form
alert('should submit now');
$("form:first").submit();
}
}
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但是......它失败了,抛出了类型错误:
TypeError: f[s] is not a function
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我没有找到关于这个特定错误的文档.有任何想法吗?