如何更改onSubmit
值动态,或者我应该删除onSubmit
并拥有<action="return zomlink();">
我想要的是将action/onsubmit
链接更改为新链接,具体取决于他们在下拉框中选择的选项。我无法使用Jquery
我需要它以简单的javascript
形式。
<form method="post" id="buyvipform" name="buyvipform" class="buyvipform" onSubmit="return zomlink();">
<select name="zomlink" id="zomlink" style="margin-top: 290px;">
<option value="1906083">3 days Trial (2€)</option>
<option value="1906104">31 days (19€)</option>
<option value="1906125">90 days (50€)</option>
<option value="1906146">365 days (99€)</option>
</select>
<input type="submit" value="" style="background:url(<?php bloginfo('template_directory'); ?>/images/vbestall.png) no-repeat; width: 106px; height: 40px; border: 0px;">
<input type="hidden" name="hide_credits" value="True">
</form>
脚本:
function zomlink() {
if(document.zomlink.value == '1906104') {
document.buyvipform.action = 'http://google.com';
}
if(document.zomlink.value == '1906125') {
document.buyvipform.action = 'http://facebook.com';
}
return true;
}
答案 0 :(得分:0)
而不是submit
输入,将输入设置为type=button
,并向其添加onclick=""
事件,检查您想要的条件。
然后,从表单DOM元素中调用.submit();
方法。
<form method="post" id="buyvipform" name="buyvipform" class="buyvipform">
<select name="zomlink" id="zomlink" style="margin-top: 290px;">
<option value="1906083">3 days Trial (2€)</option>
<option value="1906104">31 days (19€)</option>
<option value="1906125">90 days (50€)</option>
<option value="1906146">365 days (99€)</option>
</select>
<input type="button" onclick="zomlink();" value="Submit" style="background:url(<?php bloginfo('template_directory'); ?>/images/vbestall.png) no-repeat; width: 106px; height: 40px; border: 0px;" />
<input type="hidden" name="hide_credits" value="True" />
</form>
JS:
function zomlink() {
var form = document.getElementById("buyvipform");
var select= document.getElementById("zomlink");
if(select.value == '1906104') {
form.action = 'http://google.com';
}
if(select.value == '1906125') {
form.action = 'http://facebook.com';
}
form.submit();
}