I want to have a dropdown that will have the user select which record number they want to be on? so if I ave 200 records in db, it will have 4 pages and dropdown will look like this
"Just an idea..not an exact code"
<select>
<option>1-50</option>
<option>51-100</option>
<option>101-150</option>
<option>151-200</option>
</select>
I seen pagination with other types in jquery but not dropdown. Any help will be appreciated.
Thanks
Check this excellent tutorial/plugin for doing pagination with jQuery. You can bind the change event of your dropdown and then use next, previous callbacks on it.
Related
I working on select2 plugin and I am need some help here.
I have a select2 dropdown and when selecting from the dropdown , I need to create another dropdown below the 1st dropdown with options excluding the one already selected. So, there will be dropdowns as many as options.
I know there is a option for Multiple, but I want like 'single block'.
I'm using select2.full.js
I'm not using any require.js to help me pull in modules, I'm basically using my know how from everything I learned in v3.5
I've been trying countless of hours, wrapping my head around this, but I have no idea how to make ajax cascading dropdowns.
Example: You load up the page, there is the first select2 dropdown that pulls data using ajax automatically (you don't enter anything.. data is there on the page load from the server), a default value is selected. Since that default value is selected, the second select2 drop down will use that value to make an ajax call to populate its own list. Now, when I select another value in the first select2 dropdown, the second select2 dropdown will reflect those changes with the new dataset.
What I've able to come up with was a 3 dropdowns that you can populate on a page load, but when you do any ajax request, the dropdown data doesn't change.
It's been two years since I used select2, and the library keeps changing, the documentation keeps changing, I'm at my wits end with this library. But I feel drawn to it by the bootstrap support, and the look and feel. The functionality, the way to implement things, the documentation is just so unbelievably awful.
I don't have any useful code at all, I've been pulling, plugging, modifying, etc.. and now I'm moving to my hair and teeth.
ANY useful example to do this would be awesome.
Just found my answer..
I was using the templating:
<select id="test">
<option value="1">1</option>
<option value="2">2</option>
</select>
to:
data = [{id: "1", text: "1"}, {id: "2", text: "2"}];
<input id="test" type="hidden" />
and just kept my jquery on select2 the same. So it was really just a change in the templating from to that solved it.
However, the only downside to this is that when you are refreshing new data from these drop downs, the highlighted (selected value) is always the first item in the drop down list, even though that's not the selected value shown in the dropdown.
Here is a small code snippet to make Select2 (v4.x) cascading dropdown - https://gist.github.com/ajaxray/187e7c9a00666a7ffff52a8a69b8bf31
Using this module, options of a select2 list box will be loaded/refreshed by ajax based on selection of another select2 list box.
Example use -
new Select2Cascade($('#province'), $('#district'), 'path/to/geocode', {type:"district", parent_id: ''});
Selected value of parent select2 listbox will be set to the parent_id of the data object before ajax call.
this is phani kumar,
Actually, i am writing one page to show product details. In that i written code to display the
productid list in jsp page with the help of and tags
. but the main problem is, based on the selection of productid, i trying to show the product details(productname, productcost, productstock..like).But i am facing problems to work this.
I am trying it with javascript, but because of struts html taglibrary, i am getting problems here, could u please give me solutions to resolve this problem anyone.
and can anybody tell how to get dropdown selection value into javascript(if we are using tag library in struts)
How are you using javascript to create your view? You should be able to use
<logic:iterate>
to traverse your product collection, then
<bean:write .../>
to display information from each product.
<html:select>
will create a dropdown in your form. Use
<html:option>, <html:options>, or <html:optionsCollection>
to populate each item in the dropdown.
I have a select option list and im using jQuery Mobile. My list is very long so Id like to give users the option of searching the list by typing in text.
Is there some native / jQuery Mobile way of adding a text search when you focus on the list? If not I guess instead on an input ill need to create a link to a new page with a filter list, and use javascript to populate the 'input' with the value selected.
http://jquerymobile.com/test/docs/lists/lists-search.html
The short answer is no, unless you want to go nuts editing the JQM code to add that feature to the select box. That being said, I also had this problem (with the select menus being way too long), and here's what I did:
For one scenario, I used an autocomplete search box (that had results drop down: http://jqueryui.com/demos/autocomplete/) in addition to the select menu, populated with the data in the select menu. That way the user could choose whether to use the select menu or search.
For a second scenario, I allowed the user to search for something, then brought up a menu (really a dialog plugin) with only the results that matched what they searched for.
Hope this helps.
Personally, I could not get the jqueryui autocomplete to work well with jQuery Mobile. But this autocomplete code from Andy Matthews worked well:
http://www.andymatthews.net/code/autocomplete/
Used in conjection with an input text field, it provides a way for users to type in a few characters and see a list of choices to select.
I am having a html dropdown
<select id="ExternalIp" onchange="externalIpchange()"></select>
I bind the data to dropdown through jquery and a I am passing data from controller which is working properly. I want to change the look and feel of the dropdown so I called a function
$("#ExternalIp").selectbox();
Now the look and feel of drop down is changed but it is not showing the data which I bind to dropdown. I am not getting what is the problem. Plz help
It appears as if the jQuery plugin you are using resets the values bound to the select list.
Look for a method provided within your jQuery plugin to rebind the data which you earlier attached with jQuery or style your element first and then try binding the values.
Cheers!!!