我正面临着一个用于引导进度条的jQuery插件的麻烦 - http://minddust.github.io/bootstrap-progressbar/bootstrap-2.3.2.html
我想根据所选选项向用户提供进度条预览。我面临的问题是.progressbar({...})
记录首先只在选项中更改,而不是之后的更改。随后的更改不会更改这些值。
如果我选择"percentage"
选项,那么条形图上的文字会显示为"40%"
,如果我选择"amount"
,则条形图上的文字显示为"40/100"
所以这里的问题是,如果我先选择"percentage"
选项,然后在按钮点击时更改为"amount"
,我会看到显示的百分比,而不是金额。
我在jQuery代码中缺少什么?
HTML -
<div id="demo-progress-bar" class="progress">
<div class="bar" aria-valuetransitiongoal="40">
<span style="margin:0 10px;"></span>
</div>
</div>
<a id="progress-bars-preview" href="#">Click to Preview</a>
<select id="progress_bar-percent" name="progress_bar-percent">
<option value="percentage">Percentage</option>
<option value="amount">Amount</option>
</select>
jQuery -
$('#progress-bars-preview').click(function(){
var percent = $('#progress_bar-percent').val();
if(percent=="percentage"){
percent = true;
}else{
percent = false;
}
$("#demo-progress-bar .bar").progressbar({
display_text: "fill",
done: function(current_percentage) {
$("#demo-progress-bar .bar span").show("slow");
},
use_percentage: percent
});
});
答案 0 :(得分:0)
$('#progress-bars-preview').click(function(){
var randomValue = Math.floor(Math.random() * (100 - 10 + 1) + 10);
var element = $("#demo-progress-bar").html();
$("#demo-progress-bar").html("").html(element);
$("#demo-progress-bar .bar").attr('aria-valuetransitiongoal',randomValue);
var percent = $('#progress_bar-percent').val();
if(percent=="percentage"){
percent = true;
}else{
percent = false;
}
$("#demo-progress-bar .bar").progressbar({
display_text: "fill",
done: function(current_percentage) {
$("#demo-progress-bar .bar span").show("slow");
},
use_percentage: percent
});
});