Category Archives: Q&A

display:table & display:table-cell not working in IE9

Salam (means Hello) :)

I'm trying to implement a 3 column layout for my web page using display:table & display:table-cell. It works fine in firefox and chrome, and I know that this feature should be supported in IE 9, but all I achieved so far is no more than this screenshot:

enter image description here

how can I get this to work in IE 8+ ?

here is my complete code:

(JS Fiddle available)

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<html>
<head>
    <title>test</title>
    <meta http-equiv="Content-Type" Content="text/html;charset=UTF-8">
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }
        html,body{
            width:100%;
            margin:0;
            padding:0;
        }
        .container{
            display:table;
            width:100%;
            border-collapse:separate;
        }
        .col{
            display:table-cell;
        }
        .side-1{
            width:200px;
            background: #efefef;
        }
        .side-2{
            width:200px;
            background: #f8f8f8;
        }
        .content{

        }
        #header,#footer{
            height:40px;
            background: #e4f3fd;
        }
    </style>
</head>
<body>
<div id="header">header</div>
<div class="container">
    <div class="col side-1">
        sidebar 1
        <br>.<br>.<br>.
    </div>
    <div class="col side-2">
        sidebar 2
        <br>.<br>.<br>.
    </div>
    <div class="col content">
        content
        <br>.<br>.<br>.
    </div>
</div>
<div id="footer">footer</div>
</body>
</html>

display:table & display:table-cell not working in IE9

Salam (means Hello) :)

I'm trying to implement a 3 column layout for my web page using display:table & display:table-cell. It works fine in firefox and chrome, and I know that this feature should be supported in IE 9, but all I achieved so far is no more than this screenshot:

enter image description here

how can I get this to work in IE 8+ ?

here is my complete code:

(JS Fiddle available)

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<html>
<head>
    <title>test</title>
    <meta http-equiv="Content-Type" Content="text/html;charset=UTF-8">
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }
        html,body{
            width:100%;
            margin:0;
            padding:0;
        }
        .container{
            display:table;
            width:100%;
            border-collapse:separate;
        }
        .col{
            display:table-cell;
        }
        .side-1{
            width:200px;
            background: #efefef;
        }
        .side-2{
            width:200px;
            background: #f8f8f8;
        }
        .content{

        }
        #header,#footer{
            height:40px;
            background: #e4f3fd;
        }
    </style>
</head>
<body>
<div id="header">header</div>
<div class="container">
    <div class="col side-1">
        sidebar 1
        <br>.<br>.<br>.
    </div>
    <div class="col side-2">
        sidebar 2
        <br>.<br>.<br>.
    </div>
    <div class="col content">
        content
        <br>.<br>.<br>.
    </div>
</div>
<div id="footer">footer</div>
</body>
</html>

Answer by Nasser Torabzade for How to assign an id value in mongodb?

I never used mongoose. but if _id is not included in insert query, mongodb driver will generate _ids for you as an ObjectId object. and if you wish to use your own _ids, it's up to you to decide about its type and length, and also you have to guarantee its uniqueness among the collection because any attempt to insert a document with a duplicated _id will fail.

accepted answer of this question may be useful, if you are looking for a method for creating custom _ids that provides a decent degree of guaranteed uniqueness.

Answer by Nasser Torabzade for How to assign an id value in mongodb?

I never used mongoose. but if _id is not included in insert query, mongodb driver will generate _ids for you as an ObjectId object. and if you wish to use your own _ids, it's up to you to decide about its type and length, and also you have to guarantee its uniqueness among the collection because any attempt to insert a document with a duplicated _id will fail.

accepted answer of this question may be useful, if you are looking for a method for creating custom _ids that provides a decent degree of guaranteed uniqueness.

Answer by Nasser Torabzade for How to assign an id value in mongodb?

I never used mongoose. but if _id is not included in insert query, mongodb driver will generate _ids for you as an ObjectId object. and if you wish to use your own _ids, it's up to you to decide about its type and length, and also you have to guarantee its uniqueness among the collection because any attempt to insert a document with a duplicated _id will fail.

accepted answer of this question may be useful, if you are looking for a method for creating custom _ids that provides a decent degree of guaranteed uniqueness.