what is table_sys_id while making a code for mandatory check

[Bilal Ahmad2]

what is table_sys_id   while making a code for mandatory check

and what is gel() method and which value do we fetch using this method

[Deepa Srivastav]

The table_sys_id field on the sys_attachment table is the sys_id of the target record - the record you want to add the attachments to.

'gel' is simply a shortcut for 'document.getElementById', which is standard javascript.

HTML DOM getElementById() Method

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[Bilal Ahmad2]

hello deepa

your answer is very nice it has cleared my doubt but i am still confused with the parameter which is passed under gel()

for ex. in the below statement

var cat_id = gel('sysparm_item_guid').value;

from where   do we get this value "sysparm_item_guid "

[Harish KM]

var cat_id = gel('sysparm_item_guid').value; //'sysparm_item_guid--this will get current cart item in the order guide

//gel--It is a shortcut for " document.getElementById ", it's javascript function.

[Deepa Srivastav]

it is the html id of the element. you can find it by right click then choose 'inspect' and then in search box put sysparm_item_guid. Hope that answers your question.

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