我正在尝试获取 div 内标签文本的大小,大小的 chech 为 0 隐藏此 div
更新文本在 dnn_ctr2802_View_lblHelp 类 dnnHelpText
javascript
$('.dnnTooltip').dnnTooltip();
//get the size of the hiden label
var labelTextSize = $(".dnnHelpText").val().length;
console.log("labelTextSize");
if(labelTextSize == 0)
{
$('.dnnTooltip').hide()
}
html
<div class="pull-right eyeball">
<img id="img_type" src="/ideaPark/DesktopModules/ExplorationTypeSaftyAlert/img/3.png" />
<img id="img_safety_alert" class="eyeball-warning" src="/ideaPark/DesktopModules/ExplorationTypeSaftyAlert/img/exploration-warning.png" />
</div>
<div class="dnnTooltip">
<label id="dnn_ctr2802_View_label">
<a id="dnn_ctr2802_View_cmdHelp" tabindex="-1" href="javascript:__doPostBack('dnn$ctr2802$View$cmdHelp','')"><span id="lblLabel"></span></a>
</label>
<div id="dnn_ctr2802_View_pnlHelp" class="dnnFormHelpContent dnnClear" style="display:none;">
<span id="dnn_ctr2802_View_lblHelp" class="dnnHelpText"> bnmbnmbnmbnmtfgjnfvyg</span>
<a href="#" class="pinHelp"></a>
</div>