I use Codeigniter Framework and there I use the dorm_dropdown.
我使用Codeigniter Framework,在那里我使用dorm_dropdown。
<?php echo form_dropdown('wptypes', $wpstatuses, set_value('wptypes'), 'id="wptypes" class="form-select" onchange="this.form.submit()'); ?>
This is my code and when I add the onchange function then the first value of my options get lost. Without onchange everything is working. Why is this so?
这是我的代码,当我添加onchange函数时,我的选项的第一个值就丢失了。没有改变一切正常。为什么会这样?
Thank you and sorry for my bad english :)
谢谢你,抱歉我的英文不好:)
1 个解决方案
#1
2
it is because you are missing the closing double quote of the onchange event.
这是因为你错过了onchange事件的结束双引号。
try it like this:
试试这样:
<?php echo form_dropdown('wptypes', $wpstatuses, set_value('wptypes'), 'id="wptypes" class="form-select" onchange="this.form.submit()"'); ?>
#1
2
it is because you are missing the closing double quote of the onchange event.
这是因为你错过了onchange事件的结束双引号。
try it like this:
试试这样:
<?php echo form_dropdown('wptypes', $wpstatuses, set_value('wptypes'), 'id="wptypes" class="form-select" onchange="this.form.submit()"'); ?>