I have a ng-click nested inside a ng-repeat, and I am trying to pass a value from the current item in the loop. If I inspect the html generated using Chrome developer tools it looks correct (&ID=1) but when I put a break point in the function it shows &ID={{d.ID}} as the value that gets passed to the function.
Any help is appreciated.
<tr ng-repeat-start="d in data">
</td>
<td>
{{d.OrganizationName}}
</td>
</tr>
Try it:
<tr ng-repeat-start="d in data">
</td>
<td>
<a href="" ng-click="openDialog(false,'http://portal.sharepoint.com/Lists/Organization/DispForm.aspx?IsDlg=1&ID='
+d.ID)"> {{d.OrganizationName}}</a>
</td>
</tr>
I would recommend passing the Id in as an attribute of the openDialog method and building the url string in the controller.
ng-click="openDialog(false,'http://portal.sharepoint.com/Lists/Organization/DispForm.aspx?IsDlg=1', d.ID)"
then build the string in the controller and perform your location change. Easier to debug and un-clutters the view.
you could also store this string in your controller 'http://portal.sharepoint.com/Lists/Organization/DispForm.aspx?IsDlg=1'
ng-click="openDialog(false, d.ID)"
ngClick directive will evaluate an expression. I guess it's not what you want
Try to change ng-click by simple onclick. It will solve your problem:
Change
{{d.OrganizationName}}
for
{{d.OrganizationName}}
With ng-click. you don't need to use {{}} in order to get the variable value. Like in this sample from Angular Docs
<button ng-click="count = count + 1" ng-init="count=0">
Increment
</button>
<span>
count: {{count}}
</span>
Related
I'm new to AngularJS. I'm converting some pages to AngularJS. I just displayed rows of information. However I'm having trouble converting the button onclick part to AngularJS. Can someone please help me. Below is the code that I'm working with.
<div ng-repeat="i in data">
<p>{{i.name}}</p>
<button class="btn btn-xs btn-default" data-toggle="modal" data-target=".show-ticket-details-modal" onclick="show_details(10)">
<i class="fa fa-info"></i>
</button>
</div>
Just pass the model to show_details method
show_details(i)
Regards,
Try using ng-click (https://docs.angularjs.org/api/ng/directive/ngClick). This runs a function in your angular controller when you click an element. All you've got to do is add the ng-click directive to your element, and then build a function with the same name in your angular controller to handle the data.
IE, replace onclick="show_details(10)" with: ng-click="show_details(10)".
Then, in your controller, build a function with the same name that will handle the data show_details(10), like:
$scope.show_details = function(index) {
console.log(index); // will log 10 in the example above
// do stuff with your index here,
// pass data to your angular factory, etc.
};
Note: For <form> elements, you can use the ng-submit directive instead (https://docs.angularjs.org/api/ng/directive/ngSubmit). Just use ng-submit="someFunction()" instead of ng-click.
Another Idea:
Instead of passing in the number 10, you could also use track by $index (https://docs.angularjs.org/api/ng/directive/ngRepeat#), for example, in your ng-repeat, you could:
ng-repeat="i in data track by $index"
Now, you can actually just pass $index into your ng-click function, instead of the number 10:
ng-click="show_details($index)" // $index will be 10, if the index of `i` was 10 in `data`
Hope this helps somewhat, let me know if you have any questions! The links included show more examples of their usage!
I have a code that looks something like this:
<tr ng-repeat="obj in objs">
<td onClick = "someFunction({{obj.val1}})">{{obj.val2}}</td>
<td>{{obj.val3}}</td>
</tr>
The colums properly show val2 and val3, but the onclick method I'm trying to define doesn't work as the code doesn't translate from {{obj.val1}} into the proper value, it stays as is.
How do I properly send {{obj.val1}} onto the onClick event? Can this be done?
Use ng-click instead of onClick and assign the someFunction() function to angular $scope
Yes it can be done.Using ng-click
<tr ng-repeat="obj in objs">
<td ng-click = "someFunction(obj.val1)">{{obj.val2}}</td>
<td>{{obj.val3}}</td>
</tr>
You don't need to bind the values using {{}}, you can simply put them as function parameters.
In angular they already have directive called ng-click The ngClick directive allows you to specify custom behavior when an element is clicked. which used for click event. And You don't need to bind the parameter {{}}
then your code come like
<tr ng-repeat="obj in objs">
<td ng-click = "someFunction(obj.val1)">{{obj.val2}}</td>
<td>{{obj.val3}}</td>
</tr>
Do this :
<td onClick = "someFunction(obj.val1)">{{obj.val2}}</td>
I have the following
<table id="socialMediaContainer" class="socialMediaContainer" style="width: 100%;">
<tbody>
<tr ng-repeat="row in detailCollection.ChannelsInfo"
ng-controller="WhiteLabelSitesCtrl">
<td><input id="txtSocialName" type="text" class="socialName"
placeholder="Name" ng-disabled="ViewMode" maxlength="250"
value="{{row.SocialChannelName}}" /> </td>
<td><input id="txtSocialURL" type="text" class="txtLabel socialURL"
placeholder="URL" ng-disabled="ViewMode" maxlength="250"
value="{{row.SocialChannelURL}}" />
</td>
<td class="DragnDropIcon"></td>
<td>
<a class="orange " ng-show="ViewMode">Upload</a></td>
</tr>
</tbody>
</table>
and I have another button outside the ng-repeat that updates the ViewMode variable, but this is not working inside the ng-repeat neither for the ng-show not the ng-disabled. what am i missing here?
The problem seems to be, that you need to move ngController directive to the table level (at least): it can't be on the same element with ngRepeat if the later iterated over the array defined in controller.
<table ng-controller="WhiteLabelSitesCtrl" ... >
<!-- ... -->
</table>
Demo: http://plnkr.co/edit/tu4TLmWIxdcYaiEd7whn?p=preview
ng-repeat creates a childscope for each item in the repeater.
Thus viewmode will be a primitive value on that child scope and therefore as a primitive will lose inheritance binding with the parent scope.
If you declare it as an object property in the controller scope however it will then be a reference to that parent object.
$scope.mode ={ViewMode: false}
html example
<a class="orange " ng-show="mode.ViewMode">Upload</a></td>
Try to pass object instead variable inside ng-repeat scope. Instead ViewMode,
declare in your controller:
$scope.model = {};
$scope.model.ViewMode = false;`.
And your binding must be like this: <a class="orange " ng-show="model.ViewMode">. After that all be work fine.
Read this article to understand why it happens: https://github.com/angular/angular.js/wiki/Understanding-Scopes
The button outside of the ng-repeat is not going to be nested in the same controller. The variable that it's modifying probably is not the same one that ViewMode under the WhiteLabelSitesCtrl is looking at.
When you point to this ng-controller, that controller will be activated with a new scope associated with it
<div ng-repeat ng-controller="WhiteLabelSitesCtrl">
<div ng-show="someValue"></div>
</div>
When you reference this controller again on another tag, it won't reference the existing controller as you might be expecting, it'll actually do the exact same thing... it will create the controller, and create a new scope for it- completely separate from the original one.
<div ng-controller="WhiteLabelSitesCtrl">
<button ng-click="someValue = !someValue"></button>
</div>
How can I pass a parameter from an angular to a javascript function?
If I try to collectDataById({{model.Id}}) I get an error. My model is being updated after the page load for first time. This what I want to have but with {{model.Id}} inside the JS function is having an error.
<tr data-ng-repeat="model in models">
<td class="text-center table-darker">{{model.name}}</td>
<td class="text-center">{{model.Id}}</td>
<td>Get Data</td>
</tr>
ng-click is an Angular directive, so omit the {{}}
<a href="" data-ng-click="collectDataById(model.Id)">
I'm using Angular UI - Bootstrap, specifically the Typeahead directive. http://angular-ui.github.io/bootstrap/#/typeahead
I'm attempting to use the 'typeahead-template-url' to create custom html templates for my suggestion boxes. After trying multiple techniques, unsuccessfully, I discovered that by purposely messing up my quotation marks 'solved' the display issues. I would love to understand why this is breaking and get it working properly.
For example: this works
<table class="> <!--see class quote error -->
<tr>
<td>
<div ng-mouseenter="selectActive($index)" ng-click="selectMatch($index)">
<a>ID{{ match.model.id }} - {{ match.model.text }}</a>
</div>
</td>
</tr>
</table>
This DOESN'T WORK
<table class="">
<tr>
<td>
<div ng-mouseenter="selectActive($index)" ng-click="selectMatch($index)">
<a>ID{{ match.model.id }} - {{ match.model.text }}</a>
</div>
</td>
</tr>
</table>
FIDDLE is here: http://jsfiddle.net/nicktest222/JXtaZ/24/
Additionally, when you select an item in the results list, it returns the entire object. How can I get it to return a specific property in the object?
Any help would be greatly appreciated.
Thanks
I think it is the way you add your template (columnTwo.html) in JSFiddle.
Look at my demo (which is based on yours): http://jsbin.com/aMOrOra/1/edit?html,js,output
As for the typeahead property:
<input type="text" ng-model="monkey" typeahead-template-url="columnTwo.html" typeahead="suggestion as suggestion.text for suggestion in sample_data | filter: $viewValue" />
Here it means that the suggestion object is used as the selected value, but I want to display only the suggestion.text property in the box. But monkey will still be set to the selected suggestion object.
Just so you know, your current filter will look for the query on every properties of the suggestion object, not only text.
EDIT: To filter only the text property, use the filter like this:
filter:{'text':$viewValue}