admin管理员组文章数量:1336126
I made a simple form with radio buttons and submit button. On submit, check() function is called and it prints out text dependent on which radio button is selected.
But, it only works when I submit for the second time. First time I sumbit, page refreshes, ?req=on is added in the url, and that's it.
Why is that, and how can I get it to work every time I press the submit button?
HTML:
<form name="request" onsubmit="return check();">
<p>
<label>Pick fragments: </label>
</p>
<fieldset>
<input id="rally" type="radio" name="req" />
Longest rally
<br />
<input id="gamept" type="radio" name="req" />
Game points
<br />
<input id="setpt" type="radio" name="req" />
Set points
<br />
<br />
<input type="submit" />
</fieldset>
</form>
<ul id="uri"></ul>
And part of the script:
function check() {
window.location.hash = "article6";
var uri = new Array();
var vid = new Array();
$('#uri').empty();
if($('#rally')[0].checked) {
//get json with the longest rally and print it out
$.getJSON('json/longRally.json', function(json) {
for(var i = 0; i < json["results"]["bindings"].length; i++) {
uri[i] = json["results"]["bindings"][i]["longRally"].value
vid[i] = json["results"]["bindings"][i]["uriRally"].value
};
uri.sort(alphanum);
vid.sort(alphanum);
for(var i = 0; i < json["results"]["bindings"].length; i++) {
$('#uri').append('<li><a href="' + vid[i] + '">' + uri[i] + '</a></li>');
};
});
}
}
Web is located here:
.0/#article6
I made a simple form with radio buttons and submit button. On submit, check() function is called and it prints out text dependent on which radio button is selected.
But, it only works when I submit for the second time. First time I sumbit, page refreshes, ?req=on is added in the url, and that's it.
Why is that, and how can I get it to work every time I press the submit button?
HTML:
<form name="request" onsubmit="return check();">
<p>
<label>Pick fragments: </label>
</p>
<fieldset>
<input id="rally" type="radio" name="req" />
Longest rally
<br />
<input id="gamept" type="radio" name="req" />
Game points
<br />
<input id="setpt" type="radio" name="req" />
Set points
<br />
<br />
<input type="submit" />
</fieldset>
</form>
<ul id="uri"></ul>
And part of the script:
function check() {
window.location.hash = "article6";
var uri = new Array();
var vid = new Array();
$('#uri').empty();
if($('#rally')[0].checked) {
//get json with the longest rally and print it out
$.getJSON('json/longRally.json', function(json) {
for(var i = 0; i < json["results"]["bindings"].length; i++) {
uri[i] = json["results"]["bindings"][i]["longRally"].value
vid[i] = json["results"]["bindings"][i]["uriRally"].value
};
uri.sort(alphanum);
vid.sort(alphanum);
for(var i = 0; i < json["results"]["bindings"].length; i++) {
$('#uri').append('<li><a href="' + vid[i] + '">' + uri[i] + '</a></li>');
};
});
}
}
Web is located here:
http://b-webdesign./multilab/Ver3.0/#article6
Share Improve this question edited Sep 7, 2011 at 17:46 3mpetri asked Sep 7, 2011 at 17:19 3mpetri3mpetri 5991 gold badge9 silver badges26 bronze badges1 Answer
Reset to default 4Add:
return false;
To the end of your function.
本文标签: htmlForm submit button onClick JavaScript functionStack Overflow
版权声明:本文标题:html - Form submit button onClick JavaScript function - Stack Overflow 内容由网友自发贡献,该文观点仅代表作者本人, 转载请联系作者并注明出处:http://www.betaflare.com/web/1742343986a2457151.html, 本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容,一经查实,本站将立刻删除。
发表评论