您好。我有一个带输入类型按钮的表单:
Hi. I have a form with input type button:
<form method="post" action="index.php" id="addForm" name="addForm" enctype="multipart/form-data"> ... <input type="button" class="btns" value="Add" id="submitAdd" name="submitAdd"/> </form>这是我用于表单验证和提交表单的jQuery代码:
This is my jQuery code that I use for form validation and submitting form:
$('#submitAdd').click(function (){ // validating input and if everything is right submitting the form $('#addForm').submit(); });现在,如果我想检查按钮submitAdd是否为空,则没有任何反应:
Now if I want to check if button submitAdd is empty nothing happens:
if(!empty($_POST('submitAdd'))) //this is always false; if I put true script is normally done我尝试过: 我不能把输入类型提交而不是按钮,因为表格会自动提交。我该如何避免这种情况?请帮助。
What I have tried: I can't put input type submit instead button because form is then automatically submitted. How can I avoid this situation? Please help.
推荐答案(' #submitAdd').click( function (){ // 验证输入,如果一切正确,提交表单 ('#submitAdd').click(function (){ // validating input and if everything is right submitting the form
(' #addForm')。submit(); }); ('#addForm').submit(); });
现在如果我想检查按钮submitAdd是否为空则没有任何反应:
Now if I want to check if button submitAdd is empty nothing happens:
if(!empty(_POST(' submitAdd'))) // 这总是假的;如果我把真正的脚本通常完成 _POST('submitAdd'))) //this is always false; if I put true script is normally done
我尝试过: 我不能把输入类型提交而不是按钮,因为表格会自动提交。我该如何避免这种情况?请帮忙。
What I have tried: I can't put input type submit instead button because form is then automatically submitted. How can I avoid this situation? Please help.
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检查是否设置了输入类型按钮?
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