我正在使用php mvc。它有一个名为view create的文件,它从mysql数据库中获取一个指定的表并为其生成一个表单。
如何隐藏特定字段和标签。
在数据库中调用该字段,当生成html时,其id为input_allowed。
提前致谢。
编辑:该字段已被#input_allowed {display:none;}隐藏,但标签(名为allowed的文本,实际上不是标签,但显示在a中)仍在显示。
这是view_create.php文件的代码。
<?
$class_obj=$_REQUEST['class_obj'];
echo "<p class='p1'>Create new ".$class_obj."</p>";
if (isset($_REQUEST['post_create']))
{
post_create_message($_REQUEST['post_create'],$class_obj);
}
echo "<table class=table1><form id=form_create action=".$current_file_name."?here=".$here."&mode=confirm_create&class_obj=".$class_obj." method=post>";
$w_columns = MyActiveRecord::Columns($class_obj);
foreach($w_columns as $wcolumns_key => $wcolumns_value)
{
if ($wcolumns_key != "id")
{
//if($wcolumns_key == "date")
if(MyActiveRecord::GetType($class_obj,$wcolumns_key) == 'date')
{
echo "<tr><td>".$wcolumns_key."<td><input type=text id='input_".$wcolumns_key."' name='input_".$wcolumns_key."' value=''>";
echo "<td><input type=button value='Set Date' onclick=displayDatePicker('input_".$wcolumns_key."',false,'ymd','-'); >";
//echo "<tr id='arow'><td>".$wcolumns_key."<td><input type=text id='input_".$wcolumns_key."' name='input_".$wcolumns_key."' value='' datepicker='true' datepicker_format='DD/MM/YYYY'>";
//echo "<tr><td>".$wcolumns_key."<td><input type=text id='input_".$wcolumns_key."' name='input_".$wcolumns_key."' value='' datepicker='true' datepicker_format='DD/MM/YYYY'><td><div id='aaa'> </div><script>var b = new free_date_picker('b', 'aaa', 'input_".$wcolumns_key."', 1, true, 'en');</script>";
}
else
{
echo "<tr><td>".$wcolumns_key."<td><input type=text id='input_".$wcolumns_key."' name='input_".$wcolumns_key."' value=''>";
if (strlen($wcolumns_key)> 2 && !(strpos($wcolumns_key,"_id")===false))
{
//$related_class = substr($wcolumns_key, 0, -3);
$related_class = find_relatedclass($wcolumns_key,$foreign_keys);
echo "<td><select id='select_".$wcolumns_key."' onChange=javascript:change_obj('".$wcolumns_key."') ><option></option>";
foreach ($obj_class = MyActiveRecord::FindBySql($related_class, 'SELECT * FROM '.$related_class.' WHERE id > -1 ORDER BY referred_as') as $obj_attribute => $obj_attr_value)
{
// echo "<option>".$obj_attribute." - ".$obj_attr_value->referred_as; // it works, but...
echo "<option value='".$obj_attr_value->id."'>".$obj_attr_value->id." - ".$obj_attr_value->referred_as;
//echo "(".$wcolumns_key.")";
if (strlen($wcolumns_key)> 2 && !(strpos($wcolumns_key,"_id")===false))
{
// $related_superclass = substr($wcolumns_key, 0, -3);
$related_superclass = find_relatedclass($wcolumns_key,$foreign_keys);
foreach ($super_obj = MyActiveRecord::Columns($related_superclass) as $super_obj_attribute => $super_obj_value)
{
if (strlen($super_obj_attribute)> 2 && !(strpos($super_obj_attribute,"_id")===false))
{
//$related_supersuperclass = substr($super_obj_attribute, 0, -3);
$related_supersuperclass = find_relatedclass($super_obj_attribute,$foreign_keys);
//$related_superobj = $obj_attr_value->find_parent($related_supersuperclass)->referred_as;
$related_superobj = $obj_attr_value->find_parent($related_supersuperclass,$super_obj_attribute)->referred_as;
//echo "<td>".$obj_value->$obj_attribute.". ".$obj_value->find_parent($related_class,$obj_attribute)->referred_as;
echo " (".$related_superobj.")";
}
}
}
}
echo "</select >";
}
}
}
}
foreach ($join_tables as $jt_key => $jt_value)
{
$pos = strpos($jt_value,$here);
if($pos === false) {
// string needle NOT found in haystack
}
else { // string needle found in haystack
$there = str_replace("_","",$jt_value);
$there = str_replace($here,"",$there);
include "view_displayjt.php";
}
}
echo "<tr><td><td><input type=button value='Create new ".$here."' onClick=javascript:confirm_create('form_create');><td><input type=reset >";
echo "</table></form>";
?>
答案 0 :(得分:0)
将文本包装在范围内,并为范围和输入提供唯一的类名(例如,“hideme”)。这样,您在使用CSS时可以获得一点灵活性。 如果由于某种原因你不能使用类,那么在span中添加“display:none”就可以了。