typescript - Angular2: Percent Pipe Not Working When Model Changed to Same Value -


i using p-datatable primefaces. when first loaded values, percent pipe works. value of field1 = 0.1, displays 10%. when change value 10% , typed 20, pipe changes 20%. problem is, when typed 20 again, pipe doesn't format 20%.

<p-datatable [value]="myvalue">     <p-column field="field1" header="field1">         <template let-col let-can="rowdata" let-index="rowindex" ptemplate="body">             <input value="{{can[col.field]|percent}}" (change)="oncellchange($event.target.value, col.field, index)"/>         </template>     </p-column> </p-datatable>

the typescript:

oncellchange(value: number, field: string, index: number) {     this.myvalue[index][field] = value / 100; }

use binding square brackets instead of expression.

<input [value]="can[col.field]|percent" (change)="oncellchange($event.target.value, col.field, index)"/>

Comments

Post a Comment

Popular posts from this blog

PHP and MySQL WP -

i trying accomplish 2 things here code. writing php directly wp page using insert php plugin. 1) query mysql database , return results 1 column 4 columns. 2) make each result own hyperlink directs user new wp page runs new query on page. i able query show results , turn results dynamic hyperlink, cannot formatting down. right returns result 1 column. here have: [insert_php] $servername = "localhost"; $username = "login"; //edited privacy $password = "password"; //edited privacy $database = "database"; //edited privacy // create connection $conn = new mysqli($servername, $username, $password, $database); // check connection if ($conn->connect_error) { die("connection failed: " . $conn->connect_error); } echo "connected successfully"; //get results database $result = mysqli_query($conn,"select mine mines order mine"); $all_property = array(); //declare array saving property //showing proper...
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

go - golang pprof for c library code -

i have been trying profile golang application pprof, seems details of c code(linked static library) missed in output result. flame graph from frame graph can see c code time consuming reported within "runtime._externalcode", no details @ all. , sure static library compiled debug enable. so there way make pprof details(like stack trace) of 3rd party c code? or there other golang profiling tool this?
Read more