I have an angular 1.5.7 page using hammer.js 2.0.8 with angular-hammer library.
My <body> is 100% height and has swipe events on it that allow a user to page back and forth. But within the body, I have a list of <input> tags which I have a different swipe event on.
The problem is the swipe on the <body> is always triggered, even when I swipe over the <input>.
<body ng-app="myApp" ng-controller="myCtrl" ng-cloak hm-swiperight="prevDay(page)" hm-swipeleft="nextDay(page)">
<h1>{{data[page].today | dateSuffix}}</h1>
<div ng-repeat="item in data[page].items track by $index"
hm-swiperight="strikeOn(page, {{$index}})"
hm-swipeleft="strikeOff(page, {{$index}})"
hm-press="splashOn(page, {{$index}})">
<input
value="{{item.name}}"
placeholder="Item #{{$index+1}}"
ng-class="{strike: item.done==true}"
ng-trim="true"
ng-model="item.name"
ng-change="save()"
/>
</div>
</body>
How do get the swipe on the <input> to take precedence over the swipe on the <body>?
body or parent is always prior to other inside elements, you can't touch input without touching the body and it's logical.
But if you ask me, i will put 2 div on left and right of my body and then i set attr swiperight and swipeleft on each of them, to solve this problem.
<body>
<div class="left" hm-swipeleft="prevDay(page)"></div>
<div class="right" hm-swiperight="prevDay(page)"></div>
//----other elements
</body>
div are absolute position, and when user swipe right from right of body it will work on body, also left, and when user touch inside body you input element will work.
Related
In my controller I have input box and a div with text.
By default div is set to display:none
I want to make div visible by focusing on input box.
Is it possible to do with angular.js
Try this (No need to set you div display:none, initally showDiv is false and your div will be hidden):
<body ng-controller="myController" ng-init="showDiv=false">
<input type="text" ng-focus="showDiv=true">
<div ng-show="showDiv"></div>
</div>
Yea Angular makes it super easy without even having to write anything in controller, here's an example:
https://plnkr.co/edit/OqLpGxWwfPaBTVdTBYDy?p=preview
<body ng-controller="MainCtrl">
<input type="text" ng-hide="show" />
<button ng-click="show = !show">Show / Hide</button>
</body>
Obviously you could make yours on a hover instead of a click but you get the idea.
I am using Angular ui-router to navigate pages and flexbox as a grid type solution. I am attempting to reproduce Google Image Search Result look where the black expanding div opens under the selected image. I also need the route to change when the image is selected which I have working. However the div opens after all the divs in the row. Now after the row which the selected item is located. Any help on a ng-if, directive or script that could help me do this would be greatly appreciated.
EDIT: After thinking about it more I think I would need a script/directive that detected divs in selected's row and then inserted the ui-view div after the row.
Here what I have so far:
HTML:
<div id="container">
<a ng-repeat="item in professionals | filter:{cat: cat} | filter:query"
ui-sref="bids.item({item: item.link})"
ui-sref-active-eq="selected">
<div>
...
</div>
</a>
<div ui-view></div>
</div>
CSS makes div a flex element and wraps the square `a` divs contained.
Partial that opens when clicked includes:
<div class="expand" data-ng-if=" need something to the extent of open only below selected items row">
I am new to AngularJS and I have seen others asking similar questions, but the answers are not working for me. Rather than hijacking those questions, I thought I would open one for myself.
I am creating a demo app -- it lists "sites" which can be added to or deleted. I am using the ng-show attribute to display the required html div while hiding the others.
Here is the back-end javascript--
var SiteMaintenanceModule = angular.module("SitesMaintenance", []);
SiteMaintenanceModule.controller("siteCtrl", diveSiteCtrlfn);
function diveSiteCtrlfn($scope) {
// initializing the sites array
$scope.sites = sites;
//initializing the Divs array
$scope.allowedDivs = ["listSiteDiv","addSiteDiv", "editSiteDiv","deleteSiteDiv"];
// setting the first div as selected. This should show the div which lists the sites
$scope.selectedDiv = $scope.allowedDivs[0];
// function to be called with the selected div is to be changed
$scope.setSelectedDiv = function ($divSelectedByUser) {
$scope.selectedDiv = $divSelectedByUser;
}
};
And here is the html
<html xmlns="http://www.w3.org/1999/xhtml" ng-app="SitesMaintenance">
<head>
<title>List of Dive Sites</title>
<link rel="Stylesheet" href="./../zHelpers/bootstrap/css/bootstrap.css" />
<script src="./../zHelpers/angular.min.js"></script>
<script src="./sites.js"></script>
<script src="./SiteMaintenance.js"></script>
</head>
<body ng-controller="siteCtrl">
<!-- Display the list of sites based on the selectedDiv variable-->
<div id="SiteList" ng-show="{{selectedDiv == 'listSiteDiv'}}">
<h3>List of Sites</h3>
<ul ng-repeat="site in sites" ng-model="sites">
<li>{{site.site}} in {{site.location}}</li>
</ul>
</div>
<!-- Display the add site Div based on the selectedDiv variable-->
<div id="AddSite" ng-show="{{selectedDiv == 'addSiteDiv'}}">
<h3>Add New Site</h3>
<div style="display:block; margin:10px">Site: <input id="inputAddSiteName" /></div>
<div style="display:block; margin:10px">Location: <input id="inputAddSiteLocation" /></div>
</div>
<!-- Display the edit site Div based on the selectedDiv variable -->
<div id="EditSites" ng-show="{{selectedDiv == 'editSiteDiv'}}" style="display:block;margin:20px">
Site Name:<input id="InputEditSiteName" />
Site Location:<input id="InputEditSiteLocation" />
</div>
<div id="controls">
<button id="AddNewSiteButton" ng-click="setSelectedDiv('addSiteDiv')">Add Site</button>
<button id="DeleteSiteButton" ng-click="setSelectedDiv('deleteSiteDiv')">Delete Site</button>
<button id="EditSiteButton" ng-click="setSelectedDiv('editSiteDiv')">Edit Site</button>
</div>
</body>
I can set the visible div to whatever I want at the start, by changing the index in the statement "$scope.selectedDiv = $scope.allowedDivs[0];" in the JavaScript.
I change the value of $scope.selectedDiv when any of the buttons on the page are clicked, so as to change the visibility of the divs.
However, the visibility of the divs doesn't change, no matter what the value of $scope.selectedDiv is. In fact, when debugging in chrome, I see that the attribute value of ng-show for each of my divs updates dynamically to "true" or "false" and expected, but the div is still displayed -- the initially invisible divs seems to have a class="ng-hide" attribute, which never changes.
I have tried $scope.$apply() in the JavaScript but that gives errors. Any help would be greatly appreciated.
You don't need to use {{}} interpolation inside ng-show directive directive, it evaluates the expression inside a $scope of your controller directly.
ng-show="selectedDiv == 'addSiteDiv'"
ng-show="selectedDiv == 'listSiteDiv'"
ng-show="selectedDiv == 'editSiteDiv'"
Is it possible to use the whole window as droparea?
Sure, I can append ngf-drop attributes to body, but then some other HTML elements lay over and I can't drop my files there… Otherwise I can not use a DIV an append those attributes an lay it over all other elements, because nothing else is clickable.
Or how can I achieve that behaviour with vanilla js / css?
If you add it to the body or a div that contains all the elements it should work, make sure the body container div is full size and include all the element. The dragover and drop event would still be called on the body or container div.
Sample: http://jsfiddle.net/w812qp1s/
<body ng-app="fileUpload" ng-controller="MyCtrl">
<div style="width:100%;height:100%" ngf-drop ngf-select ng-model="files" class="drop-box" ngf-drag-over-class="dragover" ngf-multiple="true" ngf-allow-dir="true"><div>Drop File:</div>
<div>No Drop File Div</div>
<ul>
<li ng-repeat="f in files" style="font:smaller">{{f.name}}</li>
</ul>Upload Log: <pre>{{log}}</pre>
</div>
</body>
I applied material design to a series of div's that represent links in the sidenav panel.
My problem is that the ripple click effect is being applied too broadly, hitting not just the content of the div, but also its parent, md-item-content, element.
md-ink-ripple attribute is being applied once, as an attribute in the HTML, as seen below.
I have played around with the location of the ripple attribute, both upwards to its grandparent, md-item, and downwards to the child <label> element, and it seems like no matter where I place it, it continues to ripple through the same md-item-content element.
EDIT- I think I have this problem solved via switching out the target tags to be md-item-content, instead of div. Leaving this up for posterity, and for any interested parties to give 2 cents.
<md-content>
<md-list>
<md-item ng-repeat="item in data.exhibits" id="toc-item-{{::$index}}">
<md-item-content>
<div class="toc-indices">
<span>{{::$index + 1}}</span>
</div>
<div class="md-tile-content exhibit-link" md-ink-ripple ng-click="goToSection($index, -1)" ng-class="{'md-item-active': (data.currentExhibitIndex === $index)}">
<label>{{::item.title}}</label>
</div>
</md-item-content>
<md-item-content ng-repeat="section in item.sections">
<label class="md-tile-content exhibit-section-link" ng-click="goToSection($parent.$index, $index)" id="toc-item-{{::$parent.$index}}-section-{{::$index}}" ng-class="{'md-item-active': (data.currentExhibitIndex === $parent.$index && data.sectionIndex === $index)}">
{{::section.title}}
</label>
</md-item-content>
<section class="clo-parts-divider"></section>
</md-item>
</md-list>
If you make the div position relative like this,
<div md-ink-ripple="#f5f5f5" style="position:relative"></div>
The ripple will stay within the div container.
-Source