CODEWITHSUNDEEP
htmlcssangularjsionic-framework
dblanco
dblanco

Reputation: 285

Ionic subheader bar overlapping content

In a view with header and subheader, subheader content overlaps the contents of the view.

<ion-header-bar align-title="center" class="bar bar-subheader custom bar-energized" ng-if="datos.subTitulo">
      <div class="buttons">
         <a class="ion-chevron-left" href="#/app/ranking/ubicacion/{{datos.divAnt}}" ng-if="datos.divAnt"></a>
      </div>
      <h2 class="subtitle">{{datos.subTitulo}}</h2>
      <div class="buttons">
         <a class="ion-chevron-right" href="#/app/ranking/ubicacion/{{datos.divSig}}" ng-if="datos.divSig"></a>
      </div>
</ion-header-bar>

Div buttons in subheader overlapping content, h2 show 100%. Something is missing in this code? Thanks

image view

[EDIT] Rewrote the code to suit my needs: subheader smaller than the header with two links in the corners and a title.

<ion-header-bar align-title="center" class="bar-subheader subheader_custom bar-energized">
    <div class="button button-clear"> 
        <a class="icon ion-ios-arrow-back blanco" href="#/app/ranking/ubicacion/{{datos.divAnt}}" ng-if="datos.divAnt"></a>
    </div>
    <div class="h2 title title_custom">{{datos.subTitulo}}</div>
    <div class="button button-clear"> 
        <a class="icon ion-ios-arrow-forward blanco" href="#/app/ranking/ubicacion/{{datos.divSig}}" ng-if="datos.divSig"></a>
    </div>
</ion-header-bar>

Add this css:

.has-subheader {
    top: 70px;
}

.bar-subheader.subheader_custom {
    display: block;
    height: 26px;
    top: 44px;
}
.title.title_custom {
    font-size: 16px;
    font-weight: 300;
    height: 20px;
    left: 0;
    line-height: 20px;
    margin: 2px 10px 2px 10px;
    min-width: 24px;
    overflow: hidden;
    position: absolute;
    right: 0;
    text-align: center;
    text-overflow: ellipsis;
    top: 0;
    white-space: nowrap;
    z-index: 0;
}

Even buttons are not in line with the subheader title. Any ideas?

New status: enter image description here

Upvotes: 8

Views: 18129

Answers (4)

Feyyaz
Feyyaz

Reputation: 571

You can add has-header or has-subheader class to your main content in ion-content directive.

Here's my code: 

<ion-view view-title="View Title">
  <ion-content>
    <div class="bar bar-header">
      <h2 class="title">Sub Header</h2>
    </div>
    <div class="list has-header">
        <a class="item item-icon-left" href="#">
            <i class="icon ion-email"></i>
            Check mail
        </a>
        <a class="item item-icon-left item-icon-right" href="#">
            <i class="icon ion-chatbubble-working"></i>
            Call Ma
            <i class="icon ion-ios-telephone-outline"></i>
        </a>
    </div>
  </ion-content>
</ion-view>

<div class="list has-header"> I add the has-header class to my list to avoid subheader overlapping

Upvotes: 0

Amr Eladawy
Amr Eladawy

Reputation: 4358

If you face this issue in Android, then use the following 

.platform-android .bar-subheader  {
		top: 93px;
}

https://forum.ionicframework.com/t/sub-header-not-showing-on-android-with-tabs/15341/18

Upvotes: 1

Jon
Jon

Reputation: 3238

You can easily change the height of the subheader, footer, and subfooter if you are using SASS with Ionic. If you want a 70px tall subheader simply add $bar-subheader-height: 70px; to your ionic.app.scss file. Your scss file should look something similar to:

// The path for our ionicons font files, relative to the built CSS in www/css
$ionicons-font-path: "../lib/ionic/fonts" !default;

$bar-subheader-height: 70px;

// Include all of Ionic
@import "www/lib/ionic/scss/ionic";

Check out the www/lib/ionic/scss/_variables.scss file for some of the other things you can change easily.

Here are instructions for setting up sass with ionic and here is a quick tutorial.

Upvotes: 0

dakna
dakna

Reputation: 311

Make sure that the content view knows it needs to leave space for the subheaders by adding the CSS class has-subheader: 

<ion-content class="has-header has-subheader">
</ion-content>

See http://ionicframework.com/docs/components/#subheader

Upvotes: 19

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