javascript - jquery hide, show not working in chrome - Stack Overflow

admin管理员组

文章数量:1429791

jQuery show and hide in developer tool and in $(document).ready() function it is working fine but in regular flow of program its not working in expandTreeNode() function.

Problem is only in chrome.

$(document).ready(function(){
    $('#loading_msg').hide();
});


//not working
function expandTreeNode(item) {

    if (item.p.postData.nodeid == undefined)
        return true;

    $('#loading_msg').show();

    //some code here

    $('#loading_msg').hide();
    return false;
}

Thanks in advance.

jQuery show and hide in developer tool and in $(document).ready() function it is working fine but in regular flow of program its not working in expandTreeNode() function.

Problem is only in chrome.

$(document).ready(function(){
    $('#loading_msg').hide();
});


//not working
function expandTreeNode(item) {

    if (item.p.postData.nodeid == undefined)
        return true;

    $('#loading_msg').show();

    //some code here

    $('#loading_msg').hide();
    return false;
}

Thanks in advance.

• javascript
• jquery
• css
• google-chrome

Share Improve this question Follow edited May 29, 2014 at 7:21 George 36.8k99 gold badges6969 silver badges109109 bronze badges asked May 29, 2014 at 7:19 KumarKumar 27511 gold badge44 silver badges1212 bronze badges 3

• 1 what is //some code here ? is it some kind of async function? – zzlalani Commented May 29, 2014 at 7:22
• First, in your document.ready, put $('#loading_msg').show();. If you able to see it, i means it has no problem on show – jhyap Commented May 29, 2014 at 7:26
• 1 @Kumar: I was facing the same issue, if in your code async=false then make it true. It would work in both - firefox as well as in chrome. – Domain Commented Oct 22, 2015 at 7:28

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 4

Basically .show() and .hide() without any parameters would act as synchronous one, so try

$('#loading_msg').show('slow');

$('#loading_msg').hide('slow');

It may be that your JavaScript code is executed before #loading_msg object has been loaded to DOM. If you declare this function in your html head section try to move it to the bottom of the page or just move the function between $(document).ready() function.

本文标签： javascriptjquery hideshow not working in chromeStack Overflow