从p:inputText javascript获取值文本
我正在尝试一些简单的事情,只是为了获得中的文本值p:inputText
以为Javascript,但我没有得到它。
也许这是与Primefaces不同的程序,因为如果我不使用它,我就不会遇到问题。
I'm trying something simple, just to get the text value inside a p:inputText
thought Javascript, but I`m not getting it.
Perhaps it's a different procedure with Primefaces, since if I don't use that, I don't encounter the problem.
我的代码:
<p:inputText value="any text" widgetVar="youtlink" ></p:inputText>
<p:commandButton value="Search" onclick="loadPlayer();" icon="ui-icon-search" />
<script type="text/javascript">
function loadPlayer() {
alert(youtlink.text);
}
</script>
我也试过JQuery但也没有成功。
I have tried also with JQuery but also no success.
呈现的视图:
<form id="editlFrm" enctype="application/x-www-form-urlencoded" method="post"
name="editlFrm">
<input id="editlFrm:j_id_7" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all"
type="text" value="assd" name="editlFrm:j_id_7" role="textbox" aria-disabled="false"
aria-readonly="false" aria-multiline="false">
<button id="editlFrm:j_id_8" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-left"
type="submit" onclick="loadPlayer();;PrimeFaces.ab({source:'editlFrm:j_id_8'});return false;"
name="editlFrm:j_id_8" role="button" aria-disabled="false">
添加 id
到你的< p:inputText
像这样
<p:inputText id="someID" value="any text" widgetVar="youtlink" ></p:inputText>
确保您的表格 prependId =false
比访问这样的值
alert(jQuery('#someID').val());
如果您不想添加 prependId =false
到你的表单你必须从 jQuery('#someID')更改jquery选择器.val()
到 jQuery( [id $ ='someID'])。val()
if you don't want to add prependId="false"
to your form you will have to change the jquery selector from jQuery('#someID').val()
to jQuery("[id$='someID']").val()
编辑
因为您的表格名为 editlFrm
试试这个(确保将 someID id分配给 p:inputText
)
try this (make sure to assign someID id to your p:inputText
)
alert(jQuery('#editlFrm\\:someID').val());