how to access jvar in UI page client script

[purbali1]

Hi,

I have one value set on jvar on UI Page HTMl and I want to show one alert message depending on the value set on submit of the UI page.

For that reason I want to check jvar value on onSubmit function of the UI page client script. I am not aware of the syntax on how to do that

HTML-

<g:evaluate expression="RP.getParameterValue('sysparm_flag')" var="jvar_flag"/>

Client Script-

function onSubmit() {

if (jvar_flag===<something>)       // not sure of the syntax

{

alert("something");

return false;

}

}

[Chuck Tomasi]

jvar_ is a server side construct. You would have to set a hidden field with that value for the client script to get access. The client script/browser only knows HTML, CSS, and JavaScript.

Something like this could help.

<input type="text" name='flag' value="${jvar_flag}" />

Then your client script can get it with the traditional means of accessing input field values.

[rakesh18081989]

Hi Chuck,

I might sound silly but how do I access input field values in the client script.

Should I use g_form.setValue.

[divya mishra]

I order to access the variable. Provide an id to the tag.

Use gel("idNAME").value to access the value of the tag.

Let me know if this was helpful/correct.

[rakesh18081989]

Please let me where exactly I am doing mistake, as both fields(reason and sys_id) are returning null.