CODEWITHSUNDEEP
javascriptcssangularjs
hussain
hussain

Reputation: 7083

How can set text row limit using angularJs ng-repeat?

I have angularJs ng-repeat i want to set max row limit (3 rows) on ng-repeat because user can add multiple values using modal window so this div is increasing.

How can i achieve that task using angularJs or with css ?

main.html

<div class="orcitMultiSelectFieldValues" ng-show="selectedOwners.length" ng-click="openPrcsOwner()" ng-class="{'orcitMultiSelectFieldValues--disabled':!PROCESS_EDIT}">
    <div class="orcitMultiSelectFieldTagList">
        <div ng-repeat="selectedOwner in selectedOwners track by selectedOwner.workerKey" class="orcitMultiSelectTagItem">
            <span>{{selectedOwner.fullName}}</span>
        </div>
    </div>
</div>

main.css

.orcitMultiSelectFieldTagList{
    min-height: 34px;
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 0 0 4px 0;
    cursor: text;
}
.orcitMultiSelectTagItem {
    display: inline-block;
    margin: 4px 0 0 7px;
    background-color: #428bca;
    color: #fff;
    padding: 0 15px 0 5px;
    font-size: 14px;
    line-height: 24px;
    cursor: default;
    transition: box-shadow 100ms linear;
    position: relative
}

.orcitMultiSelectTagItem:hover {
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.2);
}
.orcitMultiSelectFieldValues--disabled .orcitMultiSelectFieldTagList {
    background-color: #eee;
    cursor: not-allowed;
}

Upvotes: 0

Views: 1528

Answers (2)

dmoo
dmoo

Reputation: 1529

You can use limitTo to cap the number of rows -

<div ng-repeat="ng-repeat="selectedOwner in selectedOwners | limitTo:3 track by selectedOwner.workerKey"">
    //stuff
</div>

Upvotes: 4

mhodges
mhodges

Reputation: 11116

dmoo's solution should be the accepted answer. However, it is also worth mentioning that you can also check the index against a hard-coded value or an angular expression/variable value like so: 

$scope.maxRowLimit = 3;

<div ng-repeat="item in items" ng-if="$index < maxRowLimit">
    //stuff
</div>

Upvotes: 0

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