I would like to clear all inputs, selects and also all hidden fields in a form. Using jQuery is an option if best suited.
这样做的最容易的方法...... 我指的是容易理解和维护的。
<><>>
解决办法不应带有检查箱(必须保持其价值,但必须清除检查状态),也不应有提交纽州。
我试图做的是清楚的纽芬兰语,这明确了用户明确提出的所有选择,并指明了隐蔽的领域。
感谢!
I would like to clear all inputs, selects and also all hidden fields in a form. Using jQuery is an option if best suited.
这样做的最容易的方法...... 我指的是容易理解和维护的。
<><>>
解决办法不应带有检查箱(必须保持其价值,但必须清除检查状态),也不应有提交纽州。
我试图做的是清楚的纽芬兰语,这明确了用户明确提出的所有选择,并指明了隐蔽的领域。
感谢!
您可使用reset(
。 方法:
$( #myform )[0].reset();
或无 j:
document.getElementById( myform ).reset();
<代码>myform为表格的复制件,其中载有你希望清除的内容。
也可使用:input 。 选择田地不位于形式:
$( :input ).val( );
清除所有投入,包括隐蔽的田地,使用JQuery:
// Behold the power of JQuery.
$( input ).val( );
选择更困难,因为它们有固定名单。 您要明确这一清单,或只是选择。
可能的话
$( option ).attr( selected , false);
$( #formID )[0].reset(); // Reset all form fields
如果你想对特定领域适用明确价值,则向它们分配补贴或分类,并对它们适用空值。 类似:
$( .all_fields ).val( );
where all_fields
is class applied to desired input fields for applying empty values.
It will protect other fields to be empty, that you don t want to change.
我有一个稍加专门化的案件,这是一个搜索表,其输入工具可以自动填写个人名称。 Java字母代码列出了一种隐性投入, from.reset()
并不明确。
然而,我不想重开所有隐藏的投入。 我在其中添加了一个类别,即<代码>search- Value,以输入有待清除的隐藏材料。
$( form#search-form ).reset();
$( form#search-form input[type=hidden].search-value ).val( );
供所有输入标的,如投入、电子、文本等。 简称
$( #message ).val( ).change();
你们可以把这一点列入你的分类法,或者可以单独行事:
window.onload = prep;
function prep(){
document.getElementById( somediv ).onclick = function(){
document.getElementById( inputField ).value = ;
}
}
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