Primefaces CommandButton disable and enable

Question

<p:commandButton id .......
onclick=”disableButton(this);”
onkeypress=”disableButton(this);”
oncomplete="enableButton('${bean.enableButton()}');"

private boolean enableButton(){
  return false;
}

<script>
function disableButton(data) {
  data.disable = true;
}

function enableButton(data) {
  data.disable = data;
}
</script>

Observed both calls working in the debugger, but the button remains disabled When disableButton is called data = button#MessageView j_idt183:…. When enableButton is called data = {url: “ ……….} from the debugger

Does this answer your question? [How to do double-click prevention in JSF](https://stackoverflow.com/questions/10756426/how-to-do-double-click-prevention-in-jsf) — Jasper de Vries, Oct 07 '21 at 15:16
Jasper, thanks for reviewing my question, unfortunately your suggestion was tried prior to my submission. — Steve, Oct 07 '21 at 16:23
What do you mean with "your suggestion". The linked question has several answers. None of them worked for you? I find that hard to believe. — Jasper de Vries, Oct 07 '21 at 16:48
"Does this answer your question? How to do double-click prevention in JSF". I've tried numerous solutions. — Steve, Oct 07 '21 at 16:54
Try https://www.primefaces.org/showcase-ext/sections/renderers/commandButtonSingleClick.jsf — Jasper de Vries, Oct 07 '21 at 17:06
org.primefaces.extensions.renderer.CommandButtonSingleClickRenderer class not found — Steve, Oct 07 '21 at 18:08
Thanks, of course adding the library is one solution and obvious. Unfortunately, we are too far down the development path to add additional COTS — Steve, Oct 11 '21 at 11:22
Please read https://stackoverflow.com/a/60372180/880619 You don't need to add the library per se. — Jasper de Vries, Oct 11 '21 at 11:26
We are constrain to use Primefaces 6.1, should of noted it earlier — Steve, Oct 11 '21 at 13:58
Does not matter. Read https://stackoverflow.com/a/60372180/880619 — Jasper de Vries, Oct 11 '21 at 14:07
The link you suggested - the section - presents the same problem with dependency on class. And attempted every example to no avail included in the entire question — Steve, Oct 12 '21 at 15:43
final String widgetVar = button.resolveWidgetVar(context); The method resolveWidgetVar() in the type CommandButton is not applicable for the arguments(FacesContext) — Steve, Oct 12 '21 at 20:19

Steve · Answer 1 · 2021-10-13T19:13:15.203

1

<p:commandButton id .......
   onclick=”disableButton(this);”
   onkeypress=”disableButton(this);”
   oncomplete="enableButton();"
<script>

function disableButton(data) {
  data.disable = true;
  window.buttonPressed.disabled = data
}
// Save and use the initial "data" object 
function enableButton() {
   window.buttonPressed.disabled = false;
}

edited Oct 13 '21 at 19:13

answered Oct 13 '21 at 18:33

Steve

31
4

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Primefaces CommandButton disable and enable

1 Answers1