我有一個表單將數據保存到mysql數據庫,並且還檢索一些使用justgage插件顯示的變量。爲什麼JustGage顯示多次
由於某種原因,我不明白爲什麼,如果多次按下「提交」按鈕,則量表會多次顯示在其上方。
誰能告訴我我做錯了什麼?
jQuery的
$(document).ready(function() {
$("#message").hide();
$("#myform").validate({
submitHandler: function() {
event.preventDefault();
var formdata = $("#myform").serialize();
//Post form data
$.post('insert.php', formdata, function(data) {
//Process post response
//Reset Form
$('#myform')[0].reset();
fetchRowCount();
});
return false;
}
});
//Fetch data from server
function fetchRowCount() {
$.ajax({
url: 'server.php',
dataType: "json",
success: function(data) {
$("#rows").html(data.rows);
$("#min").html(data.min);
$("#max").html(data.max);
$("#mean").html(data.total);
$("#last").html(data.last_entry);
$("#your_results").fadeIn("slow");
$("#your_data").fadeIn("slow");
//Scroll to Gauge
$('html, body').animate({
scrollTop: $('#results').offset().top
}, 'slow');
//Show gage once json is receved from server
var gage = new JustGage({
id: "gauge",
value: data.total,
min: data.min,
max: data.max,
title: "Sample Data"
});
}
});
}
});
形式
<!-- Form 1-->
<div class="form1">
<form class="form-inline" action="" id="myform" form="" method="post">
<!-- Select Basic -->
<div class="form-group">
<label class="col-md-4 control-label" for="type"></label>
<div class="col-sm-3">
<select id="type" name="type" class="form-control input-lg" required/>
<option value="">a</option>
<option value="b">b</option>
<option value="c">c</option>
</select>
</div>
</div>
<!-- Text input-->
<div class="form-group">
<label class="col-md-4 control-label" for="cost"></label>
<div class="col-sm-3">
<input id="cost" name="cost" type="text" placeholder="Cost" class="form-control input-lg" required>
</div>
</div>
<!-- Select Basic -->
<div class="form-group">
<label class="col-md-4 control-label" for="location"></label>
<div class="col-sm-3">
<select id="location" name="location" class="form-control input-lg" required>
<option value="" >Location</option>
<option value="a">a</option>
<option value="b">b</option>
<option value="c">c</option>
</select>
</div>
</div>
<!-- Button -->
<div class="form-group">
<label class="col-md-4 control-label" for="submit1"></label>
<div class="col-md-4">
<input type="submit" id="submitButtonId" name="submit" class="btn btn-primary btn-xl" value="Submit">
</div>
</div>
</div>
</form>
<div id="gauge" class="300x260px"></div>
嗨的用法,爲什麼不一旦被按下禁用按鈕? – sodawillow
您每次創建一個新的'JustGage'。你期望它做什麼? – doug65536
我試圖隱藏工作的按鈕,但無法弄清楚如何再次顯示它。我對這個表單有很多幫助,我的jQuery知識不是很好。 – JulianJ