如何使用JQuery为跨度设置值


371

如何使用JQuery设置范围值。

例如…下面是我的跨度

<span id="submittername"></span>

在我的JQuery代码中...

 <script type="text/javascript">
jQuery.noConflict();

jQuery(document).ready(function($){

    var invitee = $.ajax({
        type: "GET",
        url: "http://localhost/FormBuilder/index.php/reports/getInvitee/<?=$submitterid;?>",
        async: false
    }).responseText;

    var invitee_email=eval('(' + invitee + ')');
    var submitter_name=$.map(invitee_email.invites, function(j){ 
        return j.submitter;
    });         
    alert(submitter_name); // alerts correctly 
    $("#submittername").text(submitter_name); //but here it is not working  WHy so??????
});


1
您拼写了跨度的ID(拼写错误,而不是提交者名称)。
kgiannakakis

Answers:



20

您在jQuery(document).ready(function($) {}这里使用的是jQuery而不是的手段$。因此,要解决您的问题,请使用以下代码。

jQuery("#submittername").text(submitter_name);

这样可以解决您的问题。


12

您正在寻找错误的选择器ID:

 $("#submitter").text(submitter_name);

应该

 $("#submittername").text(submitter_name);


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