I have a website with several views, and most of them have a jqGrid on them.
I'd like to set some base options on all my jqgrids. For example, I'd like the view option to always be set to true, and the search option to always be set to false.
Additionally, there are several that I'd like to have the same button labels.
Is there any way to do this with a jqGrid?
Look at the answer which shows how to set default settings jQuery.jgrid.nav. In your case it would be
jQuery.extend(jQuery.jgrid.nav,
{search:false,view:true, viewtext:"View label", viewtitle:"View tooltip"}
);
Other default settings you can change in the same way using jQuery.jgrid.del, jQuery.jgrid.view and of course jQuery.jgrid.defaults.
You don't need to place the code inside of jQuery(document).ready(function() {/**/});. It is enough just ecxecute the code like jQuery.extend(jQuery.jgrid.nav, {search:false,view:true}); inside a JavaScript file loaded after the jquery.jqGrid.min.js.
You could add an additional script tag to your HTML that references a JS file with some base configuration stuff for the grid in a $().ready(function() {}); block.
You could also create a base configuration function or variable that you store in that external JS, and reference that configuration on each view page.
I would prefer to write the base function, and not the ready event handler as the ready handler will NOT run at a predictable time. You won't know if it properly ran before your jqGrid configure function ran.
Related
I'm a new Tealium user and I have the following problem:
I have a JavaScript pixel that has to be implemented on a certain button click. I created a custom container tag and I added the Javascript code by editing the tag's template like this:
Apart of that I have this code that runs when I click the button:
So, I added this load rule to the tag:
The problem is that I don't see that the tag fires when I click the button.
Can you help me to find what is wrong?
It looks like the link event data object is being set via a Tealium extension (but there is insufficient information in the question to be sure). If so, the scope and timing of that extension are critical for load rules processing. Make sure the variable event_name is getting set in an extension with a scope that allows execution before load rules. For a link event, this is typically “All Tags” scope and execution order is “Before Load Rules”.
Take a look at the Tealium extension docs for more information on Scope and Execution Order: https://community.tealiumiq.com/t5/iQ-Tag-Management/Extensions/ta-p/13649#toc-hId-1361707577
Alternatively, make sure that your custom tag is coded properly and validate that it works correctly. It’s possible that you need to update the u.ev variable (defines which event types the tag can run on) and/or need to provide more instructions in the u.loader_cb callback statement: https://community.tealiumiq.com/t5/iQ-Tag-Management/Tealium-Custom-Container-Tag/ta-p/14015
Debugging: https://community.tealiumiq.com/t5/iQ-Tag-Management/Debugging/ta-p/30675
I have javascript files defined in the <head> of both my layout decorator template and my individual pages which are decorated. When I update a thymeleaf fragment in one of my pages the javascript defined in the head of the parent page no longer works. Is there a standard way to 'refresh' these js files?
Thanks.
Additional clarification :
I have a form submitted by an ajax call which updates a table in the page. I have a Jquery onClick function targeting a button in the updated table. The javascript doesn't seem able to bind to the returned elements in the updated part of the page. I select by element class and can see that the selection works prior to the partial fragment render.
For me it is unclear what you mean by
javascript defined in the head of the parent page no longer works.
The page is created on the server. Normally it contains urls of the javascript files
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
In this case 'refreshing' the javascript files can happen only in the client.
Check the html of the page in the client.
Are the tags as expected ?
Are there tags for all expected javascript files ?
With the browser tools (for example Google Chrom developer tools ) check that all script files are actually loaded.
If this doesnt help, it could be that the order of the script tags has changed between the first and second load. This could cause a different behaviour of the javascript executed in the browser.
EDIT :
With the initial load you bind javascript callbacks to dom elements.
You do this directly or through Jquery or other libraries.
When a new dom element is loaded, it has no callbacks bound to it, even if it has the same id as a replaced dom element.
So after the load you have to bind your callbacks again.
If you bound them 'by hand', just bind it again.
If you are using a JQuery plugin, that made the bindings, look into the code or documentation, many of them have a function for that or you can call initialization again.
Once you added new content to the DOM you need to bind again the new content.
Let's say I have a button with some class, the event in binded to the class:
<button class="someclass">Button 1</button>
<script>
var something = function() {
// do something
};
$(".someclass").on("click", something);
</script>
If I add more buttons from the same class to the DOM, they will have not have the click event binded. So once you load the new content via ajax, also remove all binding and add again (you need to remove or you will have buttons with 2 events).
$(".someclass").off("click");
$(".someclass").on("click" , something);
I Would like to know if there is a possibility to modify an external js file via ajax post, for example:
Into my external js file i've got a variable :
var color;
So i would like my users to be able change the value of this variable by typing the HEX code into an input text form.
So when the type and press submit button to grab this value and post it to external js file and modify the variable.
I want something like this:
var colorVal = $('input').val();
$.post("external-file-js.js", {color: colorVal}, function(result){});
In external js file something like:
var color = $.get(colorVal); // HERE i dont know how to grab the value
$('body').css('background-color',color);
Thank you :)
I need to understand the use case you are intending in order to provide a full answer. If all you are attempting to do is change the background color, why do you need to run an AJAX post at all? Why not just change it?
In extenal.js (which is included in html body):
function changeColor(color) {
$('body').css('background-color',color);
}
Then you bind the following event to the input:
$('input').change(function () {
// Though you may want to perform validation first.
changeColor($(this).val());
});
The only problem is if you need to change it long term, for multiple users. Then you would need to store the value server side (with a post and some type of CRUD system, in which case, check out JSON/JSONP)
It can be done. You would have to use some back-end code to rewrite your JS file. You would then need to remove any binds and use a script to reload your js document on the fly. Here is an example of loading JS on the fly. http://www.philnicholas.com/2009/05/11/reloading-your-javascript-without-reloading-your-page/
I am not sure why you would do this. I would just rework my JS file so I can avoid this mess.
We have a Magento Shop with some products that have custom options as radio buttons. Every non required option has the first button checked by default but not the required ones. How can I make them checked?
I've allready installed the extension Dependent Custom Options (gallery). That gives me the option to set which custom option should be checked by default but that doesn't update the price to the right value.
Thanks for evey help
This solution may not be the best for you, but I had this same problem, and just fixed it.
First I had to use a convoluted method for installing jQuery correctly in Magento. Part of the problem, I believe comes from the Spriptaculous Effects file being outdated with the latest Magento build. So I went to the site www.script.aculo.us and downloaded the latest version. I then pulled out the effects.js file and used it to overwrite the effects.js in:
[Magento]/js/scriptaculous
Then I downloaded jQuery from the jQuery site and made a folder called jquery in:
[Magento]/js/
And dumped the jquery file in there.
Then I opened the file:
[Magento]/app/design/frontend/default/default/layout/page.xml
And found a list of lines that look like this:
<action method="addJs"><script>scriptaculous/effects.js</script></action>
I copied one of these and replaced the path to that of the jquery file like this.
<action method="addJs"><script>jquery/jquery-1.6.1.min.js</script></action>
Now jQuery will be included in all your pages.
Important! You have to run jQuery in noConflict() mode. So this is what the JS looks like that (for me) worked to select the first radio button on any page with custom options.
var $j = jQuery.noConflict();
$j(document).ready(function(){
// auto selects the first input with radio class
$j('.options-list input.radio:first').attr('checked','checked');
});
I saved that file into my jquery folder and linked to it the same way I linked to the jQ library.
Flushed my cache, and voila!
I hope this helps!
You can use jQuery, as Gordon says, but to update the price you need to run opConfig.reloadPrice() function when check. So the code will be something like this:
var $j = jQuery.noConflict();
$j(document).ready(function(){
// auto selects the first input with radio class
$j('.options-list input.radio:first').attr('checked','checked');
opConfig.reloadPrice();
});
There is a javascript function named something like optionsConfig.reloadPrice() which, when called, updates the price according to options. You probably need to have this triggered during the dom:loaded event.
Go to app\code\core\Mage\Catalog\Block\Product\View\Options\Type\select.php
You can find here your custom option title and set if condition with your title.
For example, my custom option title is price:
if($this->htmlEscape($_option->getTitle()=='Price'))
I have a working TYPO3 extension. It is attached this wiki page. How can I change the code of this extension so it is of the USER_INT type? I.e. I don't want TYPO3 to cache the output of this plugin, and want TYPO3 to invoke the extension ever time a page that uses the extension, i.e. disable the caching for this extension.
To disable caching for your extension go to your piX/class.tx_XXX_piX.php file and remove the following line (below your class declaration):
var $pi_checkCHash = true;
You also need to add the following line in the main method (below $this->pi_loadLL();):
$this->pi_USER_INT_obj=1; // Configuring so caching is not expected. This value means that no cHash params are ever set. We do this, because it's a USER_INT object!
grunwalski it's the opposite you have to change this:
t3lib_extMgm::addPItoST43($_EXTKEY,'piX/class.tx_yourextension_piX.php','_piX','list_type',1);
to this:
t3lib_extMgm::addPItoST43($_EXTKEY,'piX/class.tx_yourextension_piX.php','_piX','list_type',0);
The simpliest way to solve your problem is to go back to Extension Maganer, select your extension, choose "Edit in Kickstarter" from the dropdown menu, and then select the corresponding Frontend plugin to edit it's properties.
Check the first checkbox which means that you want your plugins to be rendered as USER_INT cObjects. After that click the View result button, uncheck all custom PHP files (your own code, like modules and plugins) on the right side and click the WRITE button. Please be careful. If you don't uncheck the checkboxes of your own files, they will be overwritten with dummy files.
The correct and comlete way to do this is a combination of the answers of #arturh and #Mehdi Guermazi:
change the last parameter in the addPItoST43() call in ext_localconf.php from 1 to 0
remove the var $pi_checkCHash = true; line from the property definitions in the head of the pi1 class.
add the $this->pi_USER_INT_obj=1; line to the start of the main() function in pi1.
These changes are identical to what you will get when you use the kickstarter method explained in the solution of #bencuss.
When you have created your extension with Kickstarter you also have to go to the file [yourextension]/ext_localconf.php and change this line
t3lib_extMgm::addPItoST43($_EXTKEY,'piX/class.tx_yourextension_piX.php','_piX','list_type',0);
to this:
t3lib_extMgm::addPItoST43($_EXTKEY,'piX/class.tx_yourextension_piX.php','_piX','list_type',1);
Edit the file setup.txt of your extension "myext". Change "USER" into "USER_INT".
plugin.tx_myext = USER_INT
plugin.tx_myxt {
This extension will never be cached.