Guriddo » Topic: loadonce & hoverrows not working for me

loadonce & hoverrows not working for me

Guriddo
loadonce & hoverrows not working for me

This topic has 3 replies, 2 voices, and was last updated 16 years, 5 months ago by tony.

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November 12, 2009 at 12:39 am #74633

brismi
Participant

Hi Everyone,

After weeks of monkeying with Telerik to figure out it was not worth the pain, jqGrid has been a pleasure to work with. I am running into two issues which I have read solutions for but they don't seem to work for me. I have a treegrid (don't think that matters for these issues otherwise I would have posted in the treegrid section) and it seems that hoverrows and loadonce are not working for me. Perhaps a misunderstanding and I could use some help.

Challange 1 – loadonce

Loadonce – I succesfully load my treegrid via ajax and most options work. However, there is a root node with no children so I don't want the ajax to fire again when I expand (or just not expand). I thought loadonce would keep that from happening?

Challange 2 – hoverrows

I was trying to integrate qTip over an image tag I have in the table/tree. However, it doesn't seem that hoverrows when set to false is cancelling the default behavior and showing the jqgrid tip.

I was running v3.5 with no success. I just downloaded v3.6, cleared my cache and still no luck. I am using .net MVC and loading the grid in a partial page. The beauty of the product is, below is all my front-end code for nice tree. If anyone has any comments I would greatly appreciate them!

var gridimgpath = 'assets/stylesheets/ui-custom/images';

$(document).ready(function() {

$("#content .scheduleNavImg").qtip({
content: 'This is an active list element',
show: 'mouseover',
hide: 'mouseout'
})

jQuery("#treegrid2").jqGrid({
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November 12, 2009 at 10:52 am #90601

tony
Keymaster

Hello,

I will start with Challange 2.

Let consider what is happen:

You call qtip for elements that have a class “scheduleNavImg”. In order to work this these elements should be present into the DOM. Are they present? I think no since you call jqGrid after that where you put these elemnts.

In order towork this you should call this pice of code in gridComplete event.

Challange 1

If the element has no child nodes, then this element is leaf

Best Regards

Tony

November 12, 2009 at 9:34 pm #90617

brismi
Participant

Hi Tony,

Thanks for such a quick response. Regarding the two items.

loadonce

Got it. I will need to loop through my resultset and validate there are children for the category.

hoverrows

First off – thanks for the bit about where to place the qtip code, works like a charm. qtip is now rendering the tips over each of the embedded images for which I have included the specific class.

Second – I am still getting the jqgrid tip. I even attempted to set the default to false in the grid.base.js portion of the min file – and removed the mouseover code which performed the bind. Still getting the tip? I tested this against a basic non treegrid just to make sure and found the same behaviour. One think I did notice is, in IE when the browser does not have focus, I don't get the jqgrid. When it does have focus I do get the tip. With FireFox I get the tip each time.

Here is a small image which demonstrates the issue. Is it possible, like the loadonce issue, I an not quite grasping the intent?

Thanks again!

Brian

November 17, 2009 at 12:04 am #90708

tony
Keymaster

Hello,

By default jqGrid create a title attribute, so if you have custom mouseover and etc, this attribute will be displayed.

IMHO in gridComplete, before you call qtip you should remove the title attribute (also there is solution for this in the forum)

It can look like (since of 3.6 you can use this in all grid events to refer to a grid):

gridComplete : functon () {

$(”td”,this).removeAttr(”title”);

// do other stuff here

});

Regards

Tony
Author

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