Here i like to set preselected value in yii2 dropdownlist,
this is my dropdownlist, how i can set preselect value in this
<?= $form->field($model, 'tpa_email')->dropDownList(
ArrayHelper::map(Approvaldetails::find()->all(),'id','tpa_email'),
['prompt' => 'Select Tpa Email..'])
?>
becoz everytime while updating the form , value getting reset.
The value of $model->tpa_email will be used to select the value from the list items. So make sure that $model->tpa_email contains the key of the value you want to have selected.
As jagsler said you just have to set the key of the dropdown value to model. Try following in your controller:
$model->tpa_email = $key;
Where $key will be the key of the preselected option you want to set.
Sorry I got my initial question wrong.
I want to get the attribute set name in the compare products page (the page that compares products side by side)
I want to get the Group names, that fall under the attribute set. U know how the attribute sets are maintained ( Attribute Set > Groups > Attributes ) So that I can display the compare page product attributes by group name. How can I get the group names?
I'm not sure how to do this, can someone point me to the right code or right direction?
The template being used for this page is the default one at:
template\catalog\product\compare\list.phtml
To fetch the attribute set name in the compare products page, you can try the following code in your template\catalog\product\compare\list.phtml
After this line of code
<?php foreach($this->getItems() as $_item): ?>
Paste this code to print your attribute set name
// Get attribute set model.
$model = Mage::getModel('eav/entity_attribute_set');
// Get attribute set id.
$attributeSetId = $_item->getAttributeSetId();
$attributeSet = $model->load($attributeSetId);
// This is attribute set name.
$attributeSetName = $attributeSet->getAttributeSetName();
echo $attributeSetName;
The above code will print your attribute set name and based on your HTML requirement, you can alter the code.
In MVC3 I have this code at my controller. It retrieves a List of IDs\Names from Installation table and creates a ViewBag
var vs = dba.Installation.OrderBy(q => q.InstName).ToList();
ViewBag.Vessels = new SelectList(vs, "InstId", "InstName");
Now, at my view. I want to render the list in a dropdown list. I used the Html helper that works fine...
#Html.DropDownList("InstId",(SelectList)ViewBag.Vessels, "- Select one -")
I need to set first item in the ViewBag List as a default selected value, instead of "- Select one -" text.
How can I do it?
Thanks in advance!
There's an overload for the SelectList constructor that takes 4 arguments. The last of which is the default selected object. E.g:
ViewBag.Vessels = new SelectList(vs, "InstId", "InstName", selectedValue);
Where selectedValue is an object of whatever type is in your list.
I need to set first item in the ViewBag List as a default selected
value, instead of "- Select one -" text.
Then you need to select the first item in your list (vs) and get it's id and use it as the selecedValue in the SelectList:
ViewBag.Vessels = new SelectList(vs, "InstId", "InstName",
vs.FirstOrDefault().InstId);
You can also create an Helper class for Dropdownlist
It will have a method to set the text as by default text for every dropdownlist in you solution
I am new to jqGrid and have created a simple grid with local data with editurl set to clientArray. I am using inline navigation. I can edit a row and when I press the save button, the rows gets update. So far so good.
When I press on add row button, a new empty is row is inserted. When I type in there some data and click on the save button, I get the error message:
Uncaught TypeError: Cannot read property 'extraparam' of undefined jquery.jqGrid.min.js:398
The documentation only tells how the saveRow method should be called. But, apparently the inline navigator is calling it automatically. Which is perfect. But I guess I still need to set some parameters correctly so that it does not throw the error and saves the newly added row.
Hope some jqGrid guru has a good tip. Thanks.
function createTable(data,colNames,colModel,caption ){
...
$(table).jqGrid({ data:data,
datatype: "local",
height: 'auto',
colNames:colNames,
pager:'#'+pagerid,
colModel:colModel,
viewrecords: true,
caption:caption,
editurl:'clientArray',
});
var nav = $(table).jqGrid('navGrid','#'+pagerid,{edit:false,add:false,del:false});
$(table).jqGrid('inlineNav','#'+pagerid);
$(table).jqGrid('gridResize',{minWidth:350,maxWidth:800,minHeight:80, maxHeight:350});
$('#gbox_'+tableid).draggable();
}
You are right, It's a bug in inlineNav method. The lines
if(!o.addParams.addRowParams.extraparam) {
o.addParams.addRowParams.extraparam = {};
}
uses o.addParams.addRowParams.extraparam, but default value of parameter of addParams (see here) defined as addParams : {} and not as addParams : {addRowParams: {}}. So the expression o.addParams.addRowParams is equal undefined and o.addParams.addRowParams.extraparam is the same as undefined.extraparam which produce null reference exception.
I posted the corresponding bug report to trirand and the problem will be fixed in the next version of jqGrid.
As a workaround you can replace the line
$(table).jqGrid('inlineNav','#'+pagerid);
with the line
$(table).jqGrid('inlineNav','#'+pagerid, {addParams: {addRowParams: {}}});
Some common additional remarks to your code:
I strictly recommend that you always use gridview: true option which will improve performance of your code without any disadvantages
I recommend you to use autoencode: true option per default. Per default jqGrid interpret input data of the grid as HTML fragments which must be well formatted. So if you would try to display the data like a < b you can have problems because < is special character in HTML. If you would use autoencode: true option the input data will be interpreted as text instead of HTML fragments.
I recommend you remove index property from your model if you assign always the same value for index and name properties.
I recommend you to provide id property with unique values for every item of the input data. You should understand that jqGrid always assign id attribute for every row of grid. The value must be unique over all HTML elements on the page. If you get the data from the server and the data have native unique id from the database it's recommended to use the value as the value of id property. If you don't specify any id property jqGrid assign values 1, 2, 3, ... as the id values of rows (rowids). If you use more as one jqGrids on the page and don't provide unique id values you will have id duplicates which is HTML error.
I recommend you to use idPrefix option of jqGrid. If you have two grids on the page and you don't fill (and don't need) any id for data items then you have have id duplicates (id="1", id="2" etc in both grids). If you would define idPrefix: "g1_" for one grid and idPrefix: "g2_" option for another grid then the rowids of the first grid will be id="g1_1", id="g1_2" etc in the first grid and id="g2_1", id="g2_2" in the second grid. Even if you fill the id from the server then you provide unique id inside one table, but the ids from two tables of database can have the same id. So the usage of different idPrefix option for every grid will solve the problem of id duplicates in very simple way.
I'm having this same issue but my jqgrid markup is completely different (maybe newer version?)
I can use inline to edit and save a row, but adding a row will not save. I am not sure what the issue is.
<?php
ini_set("display_errors","1");
require_once 'jq-config.php';
// include the jqGrid Class
require_once ABSPATH."php/jqAutocomplete.php";
require_once ABSPATH."php/jqCalendar.php";
require_once ABSPATH."php/jqGrid.php";
// include the driver class
require_once ABSPATH."php/jqGridPdo.php";
// Connection to the server
$conn = new PDO(DB_DSN,DB_USER,DB_PASSWORD);
// Tell the db that we use utf-8
$conn->query("SET NAMES utf8");
// Create the jqGrid instance
$grid = new jqGridRender($conn);
// Write the SQL Query
$grid->SelectCommand = 'SELECT Serial, Type, Customer, Date, Notes FROM rmas';
$resize = <<<RESIZE
jQuery(window).resize(function(){
gridId = "grid";
gridParentWidth = $('#gbox_' + gridId).parent().width();
$('#' + gridId).jqGrid('setGridWidth',gridParentWidth);
})
RESIZE;
$grid->setJSCode( $resize);
// set the ouput format to json
$grid->dataType = 'json';
$grid->table ="rmas";
$grid->setPrimaryKeyId("Serial");
// Let the grid create the model
$grid->setColModel();
// Set the url from where we obtain the data
$grid->setUrl('rmaform.php');
$grid->cacheCount = true;
//$grid->toolbarfilter = true;
$grid->setGridOptions(array(
"caption"=>"RMAs",
"rowNum"=>50,
"sortname"=>"Serial",
"hoverrows"=>true,
"rowList"=>array(50,100,200),
"height"=>600,
"autowidth"=>true,
"shrinkToFit"=>false
));
$grid->callGridMethod('#grid', 'bindKeys');
// Change some property of the field(s)
$grid->setColProperty("Serial", array("align"=>"center","width"=>40));
$grid->setColProperty("Type", array("align"=>"center","width"=>40));
$grid->setColProperty("Customer", array("align"=>"center","width"=>65));
$grid->setColProperty("Date", array("align"=>"center","width"=>40));
$grid->setColProperty("Notes", array("align"=>"left","width"=>500));
// navigator first should be enabled
$grid->navigator = true;
$grid->setNavOptions('navigator', array("add"=>false,"edit"=>false,"excel"=>true));
// and just enable the inline
$grid->inlineNav = true;
$buttonoptions = array("#pager", array(
"caption"=>"Enable Cells",
"onClickButton"=>"js:function(){ jQuery('#grid').jqGrid('setGridParam',{cellEdit: true});}", "title"=> "Enable Excel like editing"
)
);
$grid->callGridMethod("#grid", "navButtonAdd", $buttonoptions);
$buttonoptions = array("#pager", array(
"caption"=>"Disable Cells",
"onClickButton"=>"js:function(){ jQuery('#grid').jqGrid('setGridParam',{cellEdit: false});}" , "title"=> "Disable Excel like editing"
)
);
$grid->callGridMethod("#grid", "navButtonAdd", $buttonoptions);
$grid->renderGrid('#grid','#pager',true, null, null, true,true);
$conn = null;
?>
I am trying to get attribute set name in Magento product view template. I can get attribute value by $_product->getAttributeText('attribute'), but how do I get attribute set name?
I would like to display an attribute only if it is belong to a certain attribute set.
Whenever you have a product object, you can access its attribute set like this:
$attributeSetModel = Mage::getModel("eav/entity_attribute_set");
$attributeSetModel->load($product->getAttributeSetId());
$attributeSetName = $attributeSetModel->getAttributeSetName();
This will give you the name of the attribute set, which you can then compare using strcmp:
if(0 == strcmp($attributeSetName, 'My Attribute Set')) {
print $product->getAttributeText('attribute');
}
For more sexyness you can shorten it to:
$attributeSetName = Mage::getModel('eav/entity_attribute_set')->load($_product->getAttributeSetId())->getAttributeSetName();
Try the following code:
$entityTypeId = Mage::getModel('eav/entity')
->setType('catalog_product')
->getTypeId();
$attributeSetName = 'Default';
$attributeSetId = Mage::getModel('eav/entity_attribute_set')
->getCollection()
->setEntityTypeFilter($entityTypeId)
->addFieldToFilter('attribute_set_name', $attributeSetName)
->getFirstItem()
->getAttributeSetId();
echo $attributeSetId;
Find more info about Attribute Set in the following article.
Thanks
Joe's answer requires a couple of alterations in order for it to work.
Firstly it should be $_product not $product, and secondly there is an erroneous ')' in the last line.
The following code should be correct:
$attributeSetModel = Mage::getModel("eav/entity_attribute_set");
$attributeSetModel->load($_product->getAttributeSetId());
$attributeSetName = $attributeSetModel->getAttributeSetName();
Comparing to a text value can have problems if users decide to later change that text - which is easy to do in Magento for attribute sets. One other option is to use the underlying id instead which is never going to change.
You can get this by looking up the value of the attribute_set_id column in the database using
select * from eav_attribute_set;
This number is also in the edit link in admin which is in bold below
http://.../index.php/admin/catalog_product_set/edit/id/10/key/6fe89fe2221cf2f80b82ac2ae457909ce04c92c51716b3e474ecad672a2ae2f3/
Your code would then simply use that property of the product. Base on the id of 10 in the link above this would just be
if (10 == $_product->getAttributeSetId()) {
//Do work
}