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how do i get the clicked replicant index ?

MeraRam

Hi ,

I have 100 replicant inside a container , i have one button in each container
on click of that button, clicked replicant has to move on top position. User can dynamically add or remove replicant.

using IWItem.moveInstance (from_index, to_index) i am able to move the container to top position but its hardcoding how do i capture from_index on click of button.

In short how would i get the clicked replicant index .

regards
Rama

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Comments

Prerna

Hi Rama,
U can achieve this using some formApi coding..

lets say your button item is "/ContainerName[replicantNum]/button"

Call a funtion on click of ur button:
function funcName(item)
{
var itemName = item.getName();
var startPos = itemName.indexOf("[");
var endPos = itemName.indexOf("]");
startPos += 1;
var index = itemName.substring(startPos,endPos);
}

This index gives the replicant number.

MeraRam

hi prerna ,

thanks its working , gr8

regards
rama ...

ISCBorisB

Hi Rama,
U can achieve this using some formApi coding..

lets say your button item is "/ContainerName[replicantNum]/button"

Call a funtion on click of ur button:
function funcName(item)
{
var itemName = item.getName();
var startPos = itemName.indexOf("[");
var endPos = itemName.indexOf("]");
startPos += 1;
var index = itemName.substring(startPos,endPos);
}

This index gives the replicant number.

A bit cleaner and more flexible IMO (easier to adjust for nested Replicants, etc...)

function funcName(item) {
item.getName().match(/\[(\d+)\]/);
var ordinal = RegExp.$1;
}

Code to parse SVG image.docx

MeraRam

hummm correct ... thx

Prerna

A bit cleaner and more flexible IMO (easier to adjust for nested Replicants, etc...)

function funcName(item) {
item.getName().match(/\[(\d+)\]/);
var ordinal = RegExp.$1;
}

Yup.. I agree, this gives much flexibility

CRB

or this

[HTML]
var itemIndex = itemName.replace(/.*\[([0-9]+)\]/, "$1");
[/HTML]

NestedTables.rptdesign

ISCBorisB

or this
[HTML]
var itemIndex = itemName.replace(/.*\[([0-9]+)\]/, "$1");
[/HTML]

Remember, Event Handler gets an Item Object as a parameter. So, in your syntax you'd have to obtain a Name first, eg:

var itemName = item.getName();
var itemIndex = itemName.replace(/.*\[([0-9]+)\]/, "$1");

Same thing if you ask me plus one extra unneeded variable

CRB

Remember, Event Handler gets an Item Object as a parameter. So, in your syntax you'd have to obtain a Name first, eg:

i assumed that itemName would mean get Name of the item (and the word item alone would be the item object)... i am surprised you didn't get it...

ISCBorisB

i assumed that:
1) itemName would mean get Name of the item [...]
2) the word item alone would be the item object
i am surprised you didn't get it

Ah, of course! How silly of me. There are only two assumptions for the single code line.
Surely any developer can immediately see that the following is simply a pseudo-code that will not work as posted

var itemIndex = itemName.replace(/.*\[([0-9]+)\]/, "$1");

Thanks for the kind explanation. Just for the thread completness, does this line contain other "assumptions" as well?

CRB

AJust for the thread completness, does this line contain other "assumptions" as well?

haha i have feelings you are not serious?

Smiley Happy

but to answer your question yes, i assumed that Rama would figure out that itemIndex is the index value wanted.