topic Re: Set Minimum character for Global Search in Windchill

Set Minimum character for Global Search

taruchamy — Wed, 02 May 2018 12:58:49 GMT

We have been facing very high impact on performance due to search producing results more than 20000 objects.I would like to know is there a way to set the minimum number of characters to be used for the global search.The present scenario is searching with a*, t* etc., - I need atleast

Re: Set Minimum character for Global Search

mrane — Mon, 05 Jan 2015 06:09:11 GMT

The mentioned property will work only for a participant picker. Participant picker is used for searching users only. I believe, in your case you are using the top right hand global search, which can search across various objects.

There are various things that come to my mind as a solution/ workaround for your issue:

1. Are you doing an 'All Type' search with a*,t* as the criteria ? Is it possible for you to narrow down your search for specific objects ? For ex: Part and Document etc.

2. There are properties that let you have a predefinined number of rows to be returned. If the result set exceeds the number that is specified, a banner message is shown indicating that the search result more results that the limit.Following are the properties to be set in db.proeprties:

wt.pom.paging.snapshotQueryLimit

wt.pom.queryLimit

By default, these are set to -1 which indicates there is no limit to the result set returned. There are a few well written articles at PTC tech support to explain these proeprties in details.

3. From what I understand, you would like to restirict search if the number of characters entered are less tahn 3 or 4. Customization will be required to achieve this.

The Global Search is rendered using Twin Trigger field which is an EXTJS component. The rendering code can be found at -

<WT_HOME>\codebase\netmarkets\javascript\util\jsfrags\globalSearch.jsfrag

The line would look something like - twinField = new Ext.form.TwinTriggerField({ ....

There is a js function is globalSearch.jsfrag viz. loadSearch(...). This too might require a change.

Note: This customization will not work on the search page that is available through the navigator.

-Malavika

Re: Set Minimum character for Global Search

taruchamy — Mon, 05 Jan 2015 06:47:10 GMT

Hi Malavika,

Thanks for the reply.

I need to use it for both "top right hand global search" and the Navigator search.

And yes, we are resticting the search towards ONE specific object type - Not even two.

I have already set to 10000 for pom query limit - Reducing this will have issue in displaying the where used objects - Especially for our standard objects [Display will be blank on where used report].

Though it will not work on navigation search, I can try customizing it with your suggestion - Can you able to provide clear steps ?

Thanks

Murthi

Re: Set Minimum character for Global Search

mrane — Mon, 05 Jan 2015 07:06:53 GMT

In that case I would recommend you go through the file I mentioned above and dig through the code there. globalSearch.jsfrag should be used to customize the global search.

Whereas, to cutomize the search page would be a little more effort. One has to have the following considerations :

1. Should the search be restiricted based on number of characters only for the keyword filed ? or would you need similar restiriction on all the attributes ?

2. Would you want a similar restiriction in case of newly introduced IBA's ?

The rendering for the navigator search page happens from <WT_HOME>\codebase\netmarkets\jsp\searchcommonSearch.jsp.

-Malavika

Re: Set Minimum character for Global Search

taruchamy — Mon, 05 Jan 2015 08:33:58 GMT

Hi Malavika,

Thanks again.

I will go through the code globalSearch.jsfrag and searchcommonSearch.jsp.

To start with I am looking out option to restricting only the keyword character.

Thanks

Murthi

Re: Set Minimum character for Global Search

LoriSood — Sat, 31 Jan 2015 00:31:16 GMT

Were you able to get what you needed based on Malavika's responses? If so, can you please mark the thread as answered?

Re: Set Minimum character for Global Search

ShirishMorkhade — Mon, 07 Dec 2015 21:55:02 GMT

Hi Murthy,

Malavika was trying to emphasize on below changes:

Add below JavaScript after line #189 "var searchString = encodeURIComponent(obj.getValue());"

var n = searchString.lenght;

if(n <= 3)
{
     JCAAlert("More than 3 characters are required to search!!!");
     return;
}

Refer below image from my test machine.

Thanks Malavika for sharing your thoughts and clue.

Regards,

Shirish