php Zend 表单复选框已选中
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Zend Form Checkbox checked
提问by Alex Pliutau
How can I make checkbox checked in Zend Framework depending on the variable value?
For example, I have $some_value = 'yes';- checkbox should be checked, unchecked otherwise. Thanks.
如何根据变量值在 Zend Framework 中选中复选框？例如，我有$some_value = 'yes';- 复选框应该被选中，否则不选中。谢谢。
回答by Jake N
Thought I would have a go at this, your question is badly written, but I will do my best. There are are a few solutions below, I have not tested them all. Give them a try.
以为我会尝试一下，您的问题写得很糟糕，但我会尽力而为。下面有几个解决方案，我没有全部测试过。给他们一个尝试。
Example 1
示例 1
// create your checkbox
$checkbox_element = new Zend_Form_Element_Checkbox("mycheckbox");
// Set the value to 1 if needed
if($some_value == "yes")
{
$checkbox_element->setValue(1);
}
Example 2
示例 2
// Check if value is set
if($some_value == "yes")
{
// Create checkbox element and Set the attribute 'checked' to 'checked'
$checkbox_element = new Zend_Form_Element_Checkbox("mycheckbox", array("checked" => "checked");
}
else
{
// Othrewise create the checkbox which is not checked
$checkbox_element = new Zend_Form_Element_Checkbox("mycheckbox");
}
